File: 961031_ln179-95_3.txt
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Total Pages: 5

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This document is a captured Iraqi military record.
It is provided in its original form to include Iraqi
classification markings (i.e. Top Secret, Secret, etc.).
These classification markings are NOT U.S. Government markings.
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Filename:ln179-95.wp3
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PART II

G S B - 11 APPARATUS

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The adjusting spring (26) (sketch 4) shown in a normal
position before the indicator of the toxic agents starts
operating with an exterior light filter.
To assure that the indications are being recorded, you need
to apply pressure on the button of the valve (for 3 - 5
seconds) and turn the adjusting spring clockwise. The button
will turn slowly counter clockwise until the indicator starts
operating. All steps of the operation are tested numerous
times. The tests have to be accurate and dependable. They
have to be conducted every 500 to 600 units of the inserted
meter.
3. After that the tape collecting device starts operating and
the fluid drops at the detecting tape. The arrangement of the
cell is tested by positioning and removal of the filter as
explained before. The variations of the indications of the
inserted meter without the light filter during the operation
should be between 60 and 130 units.
4. The lamps should be connected with a special key number 1 and
should be tested numerous times with and without the filter.
The results should be recorded in the operational record.
5. The operation of the light cell is tested during 8 hours of
continuous operation. During eight hours the deviations of
the indicator of the light cell should be + - 2% comparing to
the deviation of the indicator when the light filter is
installed. The measurements are recorded on a dry, clean tape
and in one place if possible. When we gain experience, this
test can be conducted within 2 - 4 hours along with other
tests of the entire apparatus.

k. Adjustment of the time intervals.

The adjustment of the time intervals is done using the
changeable setter of the time intervals (9) (sketch 31). When
the spring is turned clockwise, the time is shortened. If it
is turned counter clockwise, the time is extended.
The time period required for the full turn should be between
4 minutes and 30 + - 5 seconds.
The time of reaction of the indicator to the toxic agents in
this case should be 65 + - 20 seconds.

l. The adjustment of the tape retention.

The adjustment of the tape retention is done with an
adjusting bolt (36) (sketch 4). One end of the tape is
attached to a bolt and the second end is attached to a frame.

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When the bolt is tightened, the impact on the tape is higher.
When, however, the bolt is loosened, the impact is lower. The
bolt can be tightened and loosened with a spiral.

m. In order to exchange the bed the following steps should be
undertaken:

1. Rise the lid of the engine.
2. Using tweezers loosen the spring which holds the bed,
take it and disconnect the joints.
3. Put a new bed, tighten the spring and put the lid back
in its place.
4. Start the engine and run it 5 minutes to let the new bed
adapt to the system.

Remarks:

The new bed should be smoothly inserted into the holding
base. Clean the walls of the bed if necessary.

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Remarks:

To make the lifting of the tube easier, warm up its end in the hot
water.

t. Adjustment of the sensor used to detect the radioactive
agents.

The regulator (10) (sketch 3) is used to adjust the sensor
used to detect the radioactive agents. The following steps
should be undertaken:

1. The radioactive source should be put in the place where
the sensor is located (0.1 Roentgen/hour).
2. The springs of the regulator should be turned until the
red light comes on.
3. The source should be moved away till the lamp switches
itself off. After that the source should be brought near
the sensor as it was before and the distance of the
reaction of the indicator should be checked again. This
operation is repeated numerous times and if the distance
seems to be set up within the particular limits, the
operation can be ceased. In case when we use the source
of radiation Gamma 60 Cobalt, the distance can be
computed as follows:

Explanation:

R - the distance between the source and the measuring device
(cm)
A - the power of the source (mCurie) (1 Curie = 10 macro
Curie)
0.1 - the size of the dose (Roentgen per hour)
13.5 - the factors related to the power of the Gamma rays
(Km - quanta)

The factors for different sources should be found in the guide.

J. Adjustment of the light power of the light cell:

The adjustment of the light should be done after the lamps MH
-11 or a light cell are exchanged. The following steps should
be undertaken:
1. The screw should be turned with a special key number 1.
At the same time the insert with the openings also
rotates until the illumination of the detection tape
from the lamp (28) (sketch 4) is as good as it can be.
2. The inserted device (3) (sketch 6) is set between 500 -
650 units and is it is inserted under the working light
cell with a clean tape and [the text is cut off].

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Apparatus operates in regular temperatures for six hours
continuously without a need to recharging or replacing
layers.
In zero celsius it works for 4 hours and in -40 degrees
celsius it works for one hour only.
c. Apparatus works on two different areas of sensitivity
and table below illustrates characters of each area. In
first fast area consumption of reserve material of
solutions and tapes is faster that is why the second
slow area is selected (8-5) minutes where consumption of
material needed of solutions and tapes is less than the
second area.

TECHNICAL GIVING
AREAS OF SENSITIVITY

FIRST AREA
SECOND AREA

1. Time from
beginning of intake
contaminated air
through apparatus
until giving signal
of existence of
poisonous agent.
60-80 seconds
5-8 minutes

2. Continuation of
operation cycle
24 +or- seconds
2 minutes +or- 30
seconds

3. Time for opening
territory valve
cycle (thyronton)
20 +or- seconds
20 +or- 2 seconds

4. Air discharge
rate
0.7-1 liter per
minute
0.5-0.7 liter per
minute

5. Time of operation
of apparatus by one
filling from sensory
material
2 hours
10-12 hours

d. Electro-light circuit is controlled by light filter.
Diversion of marker of electo-light in light filter
within 12 hours of continuous operation should not
exceed 25 percent from marking difference than filter
position and when removing it.
e. Length of moisten part of tape (from 18 to 22
millimeter) when pushing sensory solution dropper drips
one drip.
f. Air heater secures sending heated air in between 20-40
degrees celsius when air temperature is less than 10
degrees celsius.
g. When temperature of surrounding is less than 25 degrees
celsius, temperature inside apparatus is automatically
kept between 28-38 degrees celsius and this is called
working temperature. Time required to reach working
temperature for apparatus is 1-3 hours when temperature
of surrounding air is less than zero celsius.
h. Apparatus is used by one person only, but time necessary
to prepare apparatus for operation is 2-3- minutes
without time necessary to warm up apparatus.

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Remarks:

To make the lifting of the tube easier, warm up its end in the hot
water.

t. Adjustment of the sensor used to detect the radioactive
agents.

The regulator (10) (sketch 3) is used to adjust the sensor
used to detect the radioactive agents. The following steps
should be undertaken:

Explanation:

The factors for different sources should be found in the guide.

J. Adjustment of the light power of the light cell:

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i. Time necessary to refill new sensory apparatus does not
exceed ten minutes.
j. Time necessary to replace protective filling is 30
seconds.
l. Apparatus should be placed vertically when operating and
it is allowed to bend apparatus with a 45 degree for a
little while.
m. Weight of apparatus:
First: Apparatus weight, 12 kg.
Second: Mobile signals unit weight, 0.5 kg.
Third: Layers box weight, 15 kg.
Fourth: Sensory material set weight, 2 kg.

OPERATION PRINCIPAL
4. Principal of apparatus operation depends on light intensity
measurement of tape being colored after reaction process
which takes place when moistening the tape with sensory
solution and air passing through tape, on each part of the
tape the following operations go on:
a. Moistening tape with sensory solution number 1
(transparent solution).
b. Intake analyzed air through moisten part of tape within
20 +or- 2 seconds on first area and 2 minutes +or- 30
seconds on second area.
c. Placing tape after intake air for 24 +or- 2 seconds on
first area and 2 minutes +or- 30 seconds on second area.
d. Moistening tape with sensory solution number 2 (red
color).
e. Measuring light intensity of tape is done after
moistening tape with red solution for 20 +or- 2 seconds.
If analyzed air contains nerve agents the red color on
tape will keep its color until the moment of measuring
light intensity of tape, but in case where there is no
nerve agents the color changes to yellow.
Electro-light circuit is used to send signals when nerve
agents are present when measuring and when red spot is
present on operating section of tape and through
direction circuit the signal is opened. The practical
regulation of electro-light circuit of apparatus is done
with help from light filter and resistance.

GAS CIRCUIT
5. Air is sucked and pushed inside apparatus by circular pump
(diagram number 1). It passes through heater (1) and
protection filling (2) then air passes through tape (5)

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moisten by transparent sensory solution in tape enclosing
area (3) then it is passed on [illegible] material (10), then
to air measurement (9) then by pump thrown into apparatus
body.
[illegible] material separates chemical agents and sensory
solution of analyzed air which was carried by air from tape,
it is possible to monitor amount of air being sucked be
measurement, the regulation of air amount is done through
regulating screw (8) present in front of air pump.

(diagram number 1), gas circuit
1. Air heater
2. Protection filling
3. Tape enclosure area
4. Transparent sensory dropper
5. Sensory tape
6. Sending dial
7. Air intake pump
8. Air intake regulator
9. Air intake measurement
10. [illegible] material container
11. Reception dial
12. red color sensory dropper
13. light cells unit

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VISUAL SYSTEM (VISUAL UNIT)

6. Light resulting from illumination light (7) (diagram number
2) takes the form of parallel arrangement after passing
through collection lens (6) then reaches operating light
resistance (4), and light reaches comparative light
resistance (1) after passing through tinted glass (9). In
order to increase sensitivity of light and comparative
resistance, place light filters (2, 10) in front of each.

(diagram number 2) Visual system
Key:
1. Comparative light resistance (2-R5)
2. Tinted light filter
3. Sensory tape
4. Operating light resistance (2-R4)
5. Light filter to regulate circuit
6. Collection lens
7. Illumination light (2-r1)
8. Screw
9. Tinted glass
10. Colored light filter

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For purposes of regulating apparatus for operation, filter
(5) is used . Taking into consideration that filter (5) and
tape (3) when dry they form a color similar to tape color
when exposed to chemical agent. As such apparatus can be
adjusted. When pressing on key, filter (5) becomes under
light resistance and when left it will return to its previous
status. Screw is regulated by factory and its purpose is to
darken comparative light resistance with a similar amount to
operating light resistance spot when using light filter (5)
and dry tape (3).

ELECTRIC CIRCUIT (DIAGRAM NUMBER 3)
7. Electric circuit includes the following main circuits:
a. Feeding circuit
b. Control circuit of apparatus operation.
c. Sensory circuit
d. Temperature fixing circuit

FEEDING CIRCUIT
8. The following elements feed directly from layer:
[illegible] (2-p2, 2-p4, 1-p9, 1-p7, 1-p5, 1-p3).
illumination light, signals lights, electrical engines, time
[illegible] of solutions, [illegible] of time for opening
tertiary valve (thyroton 2p-R2), and also sensory circuit
feeds from voltage adapters.
Voltage adapter is composed of a generator connected to it
reverse connection adapters and this in turn are installed on
transistor (1-MM) and high voltage regulator. the low voltage
generated is transformed into high voltage by high voltage
files (1-TP1) and conducts through regulators ([illegible]).
This voltage is filter through condensers (1-C2), (1-C4).
Voltage files (9, 10) are conducted and its amount determined
by voltage fixer [illegible] about 380 to 400 volts.
Amount of resistance (1-R3) is determined by factory when
adjusting apparatus. Regulator [illegible] is formed of two
distributors divided to (1-R4), (1-R6), (1-R5), (1-R7).
Regulators (1-R4), (1-R5) regulates power (voltage) which
charges condensers of [illegible] time of operating gas valve
(2-R2) and voltage of matching [illegible] of used area.
The audio signal feeds (2-3r) from file (8, 7), but the
regulating voltage gives to tertiary valve (2-R2). From
condenser (1-C4) is given a voltage that feeds measurement
bridge which

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results form light resistances (2-R4), (2-R5) and resistance
(2-R1), (2-R2), (2-R3).
In order to reduce file load (6, 5) resulting from change in
light resistance value (2-R4), (2-R5) is connected
[illegible] with bridge (shunt) resistance (2-R10).

CONTROL CIRCUIT
9. Connected to this circuit is area time carry-over and
tertiary valve operating time carry-over (2-R1) and carry-
over (1-P2), (1-P3), (1-P5), (1-P7) and area selection key
(2-B5) and electrical engine (2-M2) which controls mechanics
of tape movements and droppers operation. Light (2-R3)
(operation guide) and light (4-R1) to indicate controlling
operation and key (2-B1) which moves in two directions, the
first direction (operation) and the second direction
(regulation). Area time carry-over is composed of tertiary
valve (1-R3) and charging condenser (1-C6), and charging
resistances (1-R14), (1-R16), (1-R15), (1-R17). Area time
carry-over determines cycle time for each area.
When putting area key (2-B5) on the first area, cycle time is
between 22-26 seconds and voltage necessary to charge circuit
of charging condenser time carry-over (1-C6) and charging
resistance (1-R14), (1-R16) is taking from resistance (1-R5)
by contact points (8, 7) of carry-over (i-P7). When placing
area selection key (2-B5) on the second area, cycle time will
range between 1 minute and 30 seconds to 2 minutes and 30
seconds and necessary voltage to charge circuit of charging
condenser time carry-over (1-C6) and charging resistances (1-
R15), (1-R15) is taken from resistance (1-R5) through contact
points (5, 4) of carry-over (1-P7).
In this case condenser (1-C5) charges to power equal to power
of operating tertiary valve (1-R3). Carry-over (1-P2) is
connected with positive socket of tertiary valve and through
this carry-over current of condenser is emptied as soon as
the mentioned valve operates. The carry-over will operate by
closing points (connecting them) (7, 6) from it the feeding
circuit of carry-over (1-P3) will close and by points (5, 4)
contacting feeding reaches carry-over (1-P5). Carry-over (1-
P3) connects points (7, 6) through connecting points (8, 7)
of carry-over (1-P1). Carry-over (1-P3) cuts circuit of
emptying condenser charging (1-C5) through points (4, 3)
which causes cutting charging; points (5, 4) connects circuit
of emptying condenser charging (1-C6). Carry-over (1-P5)
connects points (5, 4); points (7, 6) connects feeding to
engine (2-M2) and light (2-R3), (4-R1).
The hump (the pillar which contains humps and spikes) which
gets movement from engine is connected to point (2, 1) with
microswitch (2-B2) and at the same time disconnects points
(4, 3).

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When opening microswitch, carry-over feeding circuit is cut
(1-P5); engine feeding circuit is connected through micro-
switch points (2, 1) and when engine (2-M2 is operating
voltage reaches lights (2-R3) and (4-R1); Sensory tape color
should be checked every 20 +or- seconds after sensory number
2 drips on it.
Points (5, 4) of carry-over (1-P1) remains cut until check
operation is done in order to prevent apparatus sending a
false alarm. Connecting tertiary valve circuit (2-R2) is done
through time carry-over installed on tertiary valve (1-r2)
and on condenser (1-C5) and charging resistances (1-R8), (1-
R9). When valve is operating (1-R2), current of emptying
condenser (1-C5) because of operation of carry-over (1-P1)
which connects valve circuit (2-R2) through contact points
(5, 4); as for points (8, 7) they cut circuit of carry-over
connection (1-P3). By putting key (2-B1) on position
(regulation), this means that we connected valve circuit (2-
R2). But when putting key on position (operation), we are
disconnecting valve circuit itself.

SENSORY CIRCUIT
10. Sensory circuit includes:
Operating light resistance (2-R4), and comparative light
resistance (2-R5), and illumination light, light resistances
(2-R1), and valve (2-R2) and carry-over (1-P9, 1-P8, 1-P6),
light signals of yellow color (2-R4, 4-R8), audio signal (2-
36), and key (2KH2) which cuts signal.
Light resistances and resistance (2,-R1), (2-R2), (2-R3)
compose a bridge connected which in turn in connected with
valve network (2-R2).
Circuit is regulated where in case there is no chemical
material in the air (yellow tape), a negative power appears
on tertiary valve network and no current passes through valve
(valve is closed). When chemical agents appear in air, red
light accumulating on tape as a result of a drip dropping
from red sensory it will remain until moment of checking and
causes a darkness on operating light resistance. As a result
of this, an unbalance takes place in electro-light circuit
and an increase in power of valve network takes place until
this valve opens up. When valve is opened, the current
passing through it causes the operation of carry-over (1-P6)
and this in turn gives feeding to signal light (2-R4), (2-R2)
and by points

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Connection (5, 4) connects carry-over (1-P8) feeding circuit
and carry-over (1-P9).
At this the carry-over (1-P8) connects with points (5, 4); as
for points (8, 7) they cause cutting of carry-over (1-P6)
feeding.
Carry-over (1-P9) by points (5, 4) it operates audio signal
(speaker) (2-3B) and by points (8, 7) circuit time charging
carry-over is cut. As for speaker or audio signal, it is
opened by key (2-B4). By key (2-KH2), carry-over circuit
feeding (1-P9, 1-P8) is cut off. Carry-over (1-P9) cuts the
audio signal by points (5, 4). Carry-over (1-P8) closes
lights (2-R2, 2-R4) by points (5, 4). in network valve (2-R2)
condenser is connected (2-C1) for purposes of preventing or
insulating valve (and reducing its symptoms), meaning not to
make a target.

HEAT CIRCUIT
11. Heat circuit includes warming elements (2-7H3, 2-7H2, 2-7H1),
heat sensors (2-TK2, 2-TK1), carry-over (2-P2, 2-P1). Blue
light (2-R6) and key (2-B6) and heat key (2-P3). Heat sensors
(2-TK2, 2-TK1) are parallel connected for extra safety. When
temperature inside apparatus reaches up to 23 +or- 5 degrees
celsius, heat sensors will connect carry-over (2-p1) feeding
circuit and carry-over (2-P1) by points (5, 4) carry-over (2-
P2) is opened and also operation of light (2-R6) which
indicates that apparatus is ready for use; as for points (9,
7) they disconnect heat element (2-7H3). Carry-over (2-P2)
and by points (4, 3, 8, 7) cuts heaters feeding circuit (2-
7h2), (2-7H3). When temperature of heat sensors is down, it
causes disconnection of carry-over feeding circuit 92-P1)
which in turn disconnects carry-over circuit (2-P3) by points
(5, 4), and like that heater feeding returns and begin
heating operation. Heat key (2-P3) is used to close heaters
in emergency and when malfunction takes place in heat sensors
or carry-over (2-P2). When temperature is less than 10
degrees celsius, air heater opens (2-KT1) by key (2-B7).

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[handwritten notes]:
Yellow lamp - indicates that the toxic agents are present.
Green lamp - indicates the status of the working condition of
the apparatus.
Blue lamp - indicates that the apparatus is ready to work.

Brief description of the apparatus

12. GSB - 11 apparatus (sketch number 14) has a frame which is
made of the aluminum ingot (5). The frame is made of two
walls. The air which is between the two walls of the frame
provides the device with the thermal isolation.

Sketches 5, 6, 7 and 8 explain the internal construction of
the apparatus. On the front of the apparatus (sketch number
5) there is an indicator (9), an opening which allows the air
to enter the apparatus (10), a window which allows
observation of the air measurements (11) and a window which
allows observation of the indicator lamps.

On the frame of the apparatus, on the right side, there is an
opening number (2) which is used to connect the apparatus to
the charging box. There are also rings which allow the
opening of the apparatus to be adjusted accurately,
stabilization rings and also an air [illegible] (8).

Sketch number 4 - GSB - 11 apparatus

1. Wire which is used to fasten the movable indicators.
2. The detection instruments.
3. The reconnaissance devices.
4. The movable indicators.
5. The apparatus.
6. The wire which is used to connect the apparatus to the
charging box.
7. The charging box.

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13. On the left side of the frame there is an opening number (3)
which is used to connect the movable indicators to the
apparatus, a button which switches on the illumination lamp
(4) and an opening (5) which is used for the air exchange in
the apparatus. On the outer side of the apparatus there is a
key (6) which is designated to select the scope and a key
which switches on the apparatus (7). There are also two
buttons and two rings.

(Sketch number 5)

The internal construction of the apparatus.

1. The window designated for observation of the light
indicators.
2. The opening to connect the apparatus to the charging box.
3. The opening to connect the movable indicators.
4. The button to switch on the illumination of the air measuring
device and voltage analysis.
5. The opening which allows the air to exit the apparatus.
6. The key which selects the range.
7. The key which switches on the apparatus.
8. The knob to regulate the volume of the air.
9. The button switching off the indicator.
10. The opening which allows air fluctuation with a heater and a
protective insert.
11. The window of observation of the air - meter.

[Handwritten remarks]:
1. The button which switches on the illumination of the air
meter. The key [illegible].
2. The key to select the range.
3. The key to activate [illegible].

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14. On the inner side of the cover of the apparatus (sketch 6)
there are the following items: three rings (3, 4) which are
designated to hold the ampules with solvents and another one,
for purification, a heater (1), temperature sensors (30),
ampule openers, and a receiver designated to obtain the voice
signals. Inside of the apparatus there is a center board
which is connected to two partitions. On the front side of
the board, from upper to the lower edge, there are the
following items:

a. knob (5) to warm up the apparatus,

b. knob (6) to switch on the air heater which is located in
the air disposal opening,

c. knob (7) to start the voice signals,

d. the signalling lamps, colored as follows:
1. yellow (9). Indicates presence of the toxic
factors.
2. green (8). Indicates the status of the working
condition of the apparatus.
3. blue (10). Indicates that the apparatus is
completely warmed up.

e. knob which regulates the light cell,

f. electric circuit knob (regulation - working) (12),

g. voltage meter (13),

h. cover of the tape delivering spool (14),

i. cover of the tape collecting spool (15),

j. pivot of the drop size regulator (16),

k. tape control knob,

l. ring (18),

m. light filtration regulation knob (19),

n. solitary light cell (21),

o. pipette with a red sign (22),

p. axis of the balance regulator (23),

q. divider of the tape control knob (24),

r. pipette with a white sing (25),

s. precipitation container (26),

t. air meter (27),

u. silicone gel container (28),

v. thermal isolator (29).

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Sketch 6
Inner part of the cover of the apparatus

1 - Heaters; 2 - Voice indicator; 3 - Rings with the ampoules; 4 -
Ring with a protective insert; 5 - The knob to warm up the
apparatus; 6 - Air heater knob; 7 - Voice indicator knob; 8 - Lamp
which indicates the status of the working condition of the
apparatus (green); 9 - Toxic indicator lamp (yellow); 10 - Lamp
which indicates that the apparatus is ready to work (blue); 11 -
Handle regulating the air filtration; 12 - Key (preparation to
work); 13 - Voltage meter; 14 - Cover of the tape delivering
spool; 15 - Cover of the tape collecting spool; 16 - Pivot of the
drop size regulator; 17 - Tape control knob; 18 - Ring; 19 - Light
filtration regulation knob; 20 - Illumination lamp; 21 - Light
beam; 22 - Pipette with a red sign; 23 - Axis of the precision
regulator; 24 - Separator of the tape control knobs; 25 - Pipette
with a white sing; 26 - Precipitation container; 27 - Air meter;
28 - Silicone gel container; 29 - Thermal isolator; 30 - Thermal
sensors.

[Handwritten notes]:
1 - [illegible]; 2 - [illegible]; 3 - Rings with ampoules; 4 -
Glass covering the lamps; 5 - [illegible] 28-38�; 6 - Temperature
sensors. They cut off when the temperature reaches 21-38�.
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Sketch 2
Electric scheme of the GSP apparatus
[Key]:
1. Should be attached after page 2 (russian GSP)
2. Sketch 2 -- the plan of the GSB - 11 Apparatus
3. Ready
4. "Working"
5. [illegible] field
6. Towards the pump
7. Change
8. Circuit
9. Closed
10. open
11. the air with driving device
12. The module indicator

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15. In the rear section of the central board (sketch number 7)
there are the following items:

a. Device which reduces the speed (2) with an electric
engine (3),

b. Axis of the engine which moves the pipettes and raises
or lowers the compressor which is positioned in the
pipette.

c. Cover with a triple valve (5).

d. Axis of the tape control knob.

e. Lamp which illuminates the air meter.

Sketch number 7.
The rear part of the center board of the apparatus.

1. Support with a small knob.
2. The speed regulator.
3. The speed regulator support.
4. Handles of the engine which moves the pipettes.
5. Electronic support with the triple valve.
6. Knob of the engine which moves the tape.
7. The base of the air meter illumination lamp.

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16. Inside of the apparatus (sketch number 8) there are the
following items: an electronic electric battery which is
covered by a lid (1), a regulator of air fluctuation (2), a
rotating pump (3), an opening to attach the strap and a
transmitter with a lid (5).

Sketch number 8
The interior of the apparats GSB - 11 - the view from the inside

1. The protective cover of the electronic box.
2. The air fluctuation regulator.
3. Rotating pump.
4. Wires.
5. Support with the wire.

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Electric electronic battery

17. The electronic battery (sketch number 9) consists of a
distribution board with electric circuits.

Resistor 1 - R5 is used to regulate the time period for the
first field (I).

Resistor 1 - R4 is used to regulate period of usage of the
triple valve (thyrotron) (2 - R2). The electronic battery is
attached to the frame of the apparatus with six screws.

Sketch number 9
The electronic electric battery

1. Board of resistors.
2. Electric circuit connection.

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The pipettes

18. The pipettes (sketch number 10) are used to obtain a certain
amount of the tested solution and to drop it on the testing
tape (0.025 +- 0.005 ml). The pipettes consist of:

a. The pipette frame (4) with cover.

b. The split rivet (9) with an opening which allows the
solution to drop on the tape.

c. The compressor.

Sketch number 10
The pipettes

1 - cover; 2 - ring; 3 - compressor; 4 - frame; 5 - valve; 6 -
cylinder;
7 - Insulation; 8 - Insulation; 9 - rivet.

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In the lower part of the pipettes there is a plastic insulation
(7) with a very small opening. This opening at the end of the
insulation allows the compressor to enter the opening of the
pipette and close it. The plastic base (8) which supports the
plastic insulation (7) was made to protect the insulation. The
compressor consists of pillars and level valves (5). The tested
solution moves to the opening when the pillar moves up and than
drops at the tape. When the pillar, however, moves down, the head
of the pillar enters the opening and prevents the tested solution
before dropping at the tape. The size of the pipette depends on
the height of the pillar of the compressor. The height of the
pillar of the compressor can be extended by a pivot (16) (Sketch
number 6). In the upper end of the pipette there is an insulation
which is locked under the upper cover and prevents the tested
solution before leaking out of the upper opening during movements
of the apparatus inside the specialized vehicles.

Rotating pump.

19. The rotating pump is used to withdraw the air through the
pipes. The outer look of the rotating pump is shown on
(Sketch number 11). The pump consists of the corps (6) and
the box which contains rotors. The box consists of the
following parts: the chamber with the rotors, the cover (1),
and the rivet (8).
The chamber with the rotors is attached directly to the axis
of the pump (4).
The distance between the chamber and the box fluctuates when
the electric engine works. This movement is conveyed by a
special wire (5). When the distance between the box and the
chamber decreases, the volume of the ejected air reaches its
highest level possible. The pump is attached to the apparatus
with a screw (3).

The tape delivering spool and the tape collecting spool.

20. The tape delivering spool is designated to supply the
apparatus with a specific tape which is used to this task.
The tape collecting spool is used to wrap the tape which was
used for analysis. The spools are usually covered with a lid
(14, 15) (Sketch 6). The lid can be lifted very easily by
applying pressure on its edge. The spool with a tape is
attached to an elevated point with a spring thus allowing us
to check if the tape is stretched adequately at all times.

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Sketch 11
The rotating pump

1 - cover; 2 - part of the rotor; 3 - screw; 4 - electrical wire;
5 - cylinder; 6 - frame; 7 - blades (oars); 8 - rivet.

The air meter

21. The air meter (7) (Sketch 6) consists of an internal cylinder
made of the organic glass. Inside of this cylinder there is a
cork which moves up and down when the air current enters the
cylinder. The cylinder is marked with a sign indicating an
average dose, which should be 1, 0.7, 0.5 liter per minute.

The gadget which allows the air to enter the apparatus and its
protective insulation.

22. The gadget which allows the air to enter the apparatus
(sketch 12) is attached to the lid of the apparatus and can
be easily lifted. This design facilitates the operation of
exchange of the protective filter without necessity to open
the apparatus.

The tested air is pushed to the apparatus by the rotating
pump and enters the tube (5). Subsequently it enters the
heater (2).

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After that it is pushed to the protective insulation (1). The air
is protected by a thermal blanket which is attached to the lid of
the apparatus when it passes by the heater. The heater can be
opened with a key (6) (sketch 6) when the temperature of the
surroundings drops to less than 10�.

Sketch 12
The gadget which allows the air to enter the apparatus
and the protective insert.

1 - protective insert; 2 - heater; 3 - spring; 4 - metal cylinder
(spring);
5 - lid.

The movable indicator

23. The movable indicator (sketch 13) is used to receive the same
light signals as the apparatus. The indicator consists of a
metal frame with a lid in addition to two chambers with
signalling lights ( 1 and 2) and the opening for a binding
strap (3). The yellow lamp (number 1) gives a signal when a
toxic chemical agent (an agent which works on the nervous
system) is detected. The green lamp (number 2) indicates the
emergency situation. The indicator is connected with the
apparatus with a special wire.

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Sketch 13
The movable indicator

1 - The lamp which indicates presence of the toxic agents; 2. The
lamp which indicates emergency; 3 - The opening for a connecting
wire.

The charger

24. The contents of the box are demonstrated on (sketch 14). The
box contains eight units which are supposed to charge the
apparatus without interruption. The units are located inside
the box. The box consists of a main part and a lid. A stud
remover (4) is attached to the inner part of the lid. Two
openings for a wire (1 and 2) are located on the outer side
of the box.

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Sketch 14
The charging box.

1. The opening for a charging wire and the wire for loading the
chargers.
2. The opening for charging the heaters from the network of the
vehicle.
3. The place for a lid to cover the openings.
4. A special key.

The units are connected together and their pivots are tied to the
openings existing on the outer side of the box. There is also a
special lid which protects the opening before dust. In case when
the box is used, the lid which covers the openings should be tied
to the special cogwheels (3).
The double valve (3-D1) is used to prevent overheating when the
box is charged directly from the vehicle. There is a handle in the
upper part of the box which allows the box and its contents to be
carried.

The detecting device

21. One detecting device (sketch 15) is sufficient for three
units of the apparatus.

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The device consists of the following items:

number
Name of the item
Quantity

1.
2.
3.
4.
5.
6.

7.
8.
9.
10.
The analyzing tape
The containers with silicon gel
The protective filter without sign
The protective filter with sign
Compound number (1)
The bottle for preparation of the
solvent no. 2
Solvent no. 2
Solvent no. 1
Agent no. 2
Water
3 spools
3 pieces
3 pieces
1 piece
3 bottles
3 bottles

3 ampoules
3 ampoules
3 ampoules
3 bottles

In this part of the instruction lesson the testing solvents should
be prepared as a part of this lecture pertaining to the device.

Conclusion

26. The GSB - 11 Apparatus is painted with a green paint (GOST
7930-73). There is a chart on the apparatus which includes
the following:

1. Name of the apparatus.

2. Serial number of the apparatus.

3. Year of production.

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Sketch 15
The detection device.

1. Protective insert without a sign.
2. Protective insert with a sign.
3. Bottle which contains detector number 1 (white sign).
4. Bottle to prepare solvent no. 2.
5. Box with ampoules with solvent no. 1 (without color) and no.
2 (red).
6. The detection tape (wrapped).
7. Bottle which contains the cleaning solvent.
8. Ampoule which contains detector no. 2.
9. The insert which contains silicon gel.

On the box which contains the apparatus there are the same
inscriptions as on the apparatus itself. In addition there is a
weight, quantity and arrow which shows the upper side of the box.

There are also inscriptions which show date of production of the
charges. Inside of the box there is a thickened sack (2
millimeters) with a larger than usual amount of silicon gel (300
g) to protect the apparatus from humidity.
In case of transportation the apparatus and its extra parts (2
charging boxes) are put in a specific transportation container.

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Maintenance measures

[handwritten note]: Important

27. a. After work in a contaminated atmosphere is finished, it
is necessary to take away the used portion of the tape,
the protective insert and the silicon insert. It needs
to be done to protect the devices and as a precaution
measure against the toxic gas.
b. It is necessary to remove all flames form the charges
which could occur during loading.
c. If any special solvents were used for cleaning, they
have to be discarded since they will be toxic.

The maintenance tools included with the apparatus

28. The following tools are included with the apparatus:

a. Needle.
b. Blanket.
c. 7811-0002 key.
d. 7811-0021 key.
e. Special key.
f. Twister.
g. Ampule opener.
h. Lamp opener.
i. Tweezers.
j. Tool to clean all electric parts.
k. Cleaning cloth.
l. Cleaning spike.
m. Gauge (to measure the drop).
n. Wire.

Preparing the apparatus to operation

29. The following steps need to be undertaken in order to prepare
the apparatus to action:
a. Fasten the protective insert and ampoules on the inner
side of the lid of the apparatus to warm them up.
b. Fasten the tape in the apparatus and put the silicon
container in the proper place.
c. The apparatus should be warmed up to the proper
temperature.

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d. Regulating apparatus by light filters.
e. Filling droppers with designated solutions.
f. Checking drip size.
g. Turning on air heater.
h. Putting a protective filling in designated place (air hole in
apparatus cover from the inside).
i. Finishing heating operation within allowed limits.

NOTE:
Step A and G when air temperature is less than 10�C only.

PROCEDURE OF PREPARING APPARATUS FOR OPERATION

30. To prepare apparatus for operation, follow the following
steps:
a. A protective filling and solution [illegible] are placed
in confiners (3, 4) (diagram number 6) in apparatus
cover from the inside for heating purposes if
temperature was less than 10�C.
b. Installing tape and placing [illegible] container in its
place, for that perform the following:
First: Clean place of putting tape by a rag wetted with
designated cleaning solution and this is done
through designated tool for cleaning (this is done
after opening joint). Note (diagram number 16)
Second: Take tape from sensory tools set and remove from
box.
Third: Open sending dial cover after pressing on handle
placing dial cover.
Fourth: Install tape roll on sending dial axle where tape's
direction of movement is similar to arrow pointed
on apparatus front.
Fifth: Left lever of tape confinement and move confinement
lever (18) (diagram number 6) to the right until it
is stabilized.
Sixth: Install tape between direction axles and pass it on
tape confinement position and light unit.
Seventh: Install tape on tape pressing wheel (17) and
confinement handle (18) where tape passes from
below wheel and up to handle's top (diagram number
6).

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Eighth: Place free end of tape on reception dial wheel's
teeth and tighten tape by turning around reception
dial using your hand clockwise.
Ninth: Leave tape confinement lever downward and return
handle (18) to left and close reception dial cover.
Tenth: Place silica container (28) so that its wide base
downward and before fixing it left away rubber
cover and place it in designated place (nut).

c. Heating apparatus.
To heat apparatus, perform the following:
First: Place key (12) (diagram number 6) on "regulation"
position, and key (5) specializing in heating is
placed on "operation" position (this operation is
done when temperature is less than 25�C).
Second: Close apparatus cover, when the required
temperature for operation reaches between 28 to
38�C, the blue light will go on.
Third: When blue light goes on indicating adequate
heating, place apparatus key operation (7) (diagram
number 5) on "operation" position and wait for 10-
15 minutes then begin regulating apparatus through
light filter.
(Sensory solutions preparation is done while
warming up apparatus).
d. Regulating apparatus with light filter:
First: Turn regulator (11) (diagram number 6) to the
extreme left.
Second: Provide apparatus with electrical capacity by key
(7) (diagram number 5).
Third: Check voltage amount by voltmeter (13) (diagram
number 6) for that press on key (4) (diagram number
5). Voltage should be no less than 6.5 volts, and
if you did not obtain this amount you should change
layer or charge it.
Fourth: Open audio signal, place key (7) (diagram number 6)
on "operation" position and also key (12) on
"regulation" position.

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Fifth: Press on light filter key (19) forward until the
end and at the same time turn quietly regulation
resistance lever clockwise until yellow light turns
on and hearing audio signal then note regulation
resistance reading.
Sixth: Remove your hand off light filter key and turn
regulation resistance lever to the extreme left and
press on cutting signal key (9) (diagram number 9).
Seventh: Repeat regulation operation twice or three times
and you should be soft when turning regulation
resistance lever, then fix regulation resistance
lever on position where signal appears and this
position is called (operation regulator).

NOTE:
1. When completing regulation operation it is not allowed to
expose direct light on light group.
2. If you did not get a light signal you should turn regulation
resistance lever to the extreme left and place key (12) on
"operation" position then perform regulation operation as
explained above.

(diagram number 16) Method of cleaning tape confinement unit

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HOW TO FILL DROPPERS WITH SOLUTIONS
31. To fill up droppers with solutions, perform the following:
a. Open droppers covers and put in them some cleaning
solution (from designated solution) and close dropper
cover and stir a little then pour solution and repeat
cleaning operation.
b. prepare sensory solution number (1) red colored (diagram
18, 19)
c. Pour sensory number (2) in dropper marked red with
pressing lightly on the middle pillar of dropper
(diagram number 20) and connect cover then move middle
pillar upward and downward until [illegible] appears
from the bottom.
d. Place dropper in its place and tighten it.
e. Prepare sensory transparent solution number (1)
according to instructions and fill it with wight marked
dropper and place it in its place.
f. If necessary place [illegible] on inside wall of
apparatus as a preparation for the coming filling.

NOTE:
Care should be taken that no glass chips have fallen into dropper
because this will lead to dropper breaking down.

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Diagram number 17
Method of regulating electro-light unit of apparatus

Diagram number 18
Method of breaking bottle

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Diagram number 19
Method of breaking [illegible]

Diagram number 20
How to fill droppers with sensory solution

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MEASURING SIZE OF DRIP

32. To measure drip size, perform the following:
a. Place key (12) (diagram number 6) on "operation"
position and selection key (6) (diagram number 5) on
first area position.
b. Measure drip size by designated sample and by tape
damped from dropper where its length is around (22-18)
ml.
c. If drip size required regulation, turn screw (16)
(diagram number 6) which is located at the top of
dropper clockwise to increase drip size and opposite
clockwise to reduce drip size (diagram number 21).
d. After making sure that drip size became identical to
requirements, switch areas key (6) (diagram number 5) to
the second area.

Diagram number 21
Regulating drip size

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OPERATING AIR HEATER

33. Place air heating key (6) (diagram number 6) on "open BKC"
position when temperature is less than 10�C.
Make sure that key on apparatus front is on right position
(keys (5), (7) should be in "open BKM" position and key (12)
on position "operation pad" and note that operation
regulation [illegible] position has not changed.

INSTALLING PROTECTIVE FILLING

34. To install protective filling, perform the following:
a. Remove rubber cover and separate it from filling and be
careful that rubber filling does not spill over
protective filling.
b. Open external cover (air [illegible]) (10) (diagram
number 5) front apparatus cover.
c. Place short part of it in air intake hole and place
protective filling in confiner.
d. Tied air [illegible] tightly in its place.

CHECKING TIGHTNESS OF GAS PASSAGEWAY

35. When putting your finger on air intake external hole you
should drop measurement cork (floater) downward.
Cut apparatus feeding then warm apparatus according to
instructions above, and when blue light goes on apparatus
will be ready for operation.

NOTE: It is forbidden to cut feeding from apparatus when green
light is on (operation cycle changing) because this will cause
sensory solutions to constantly exit from dropper.

[illegible]
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USAGE METHOD:
36. Apparatus will operate after blue light goes on (which means
that temperature in apparatus is ready for operation), but if
this condition does not happen it is possible that apparatus
will give false signals.
To turn on apparatus, it is necessary to perform and note the
following:
a. Selecting appropriate area.
b. Connect feeding.
c. Regulating average of air consumption relative to
selected area (for first area the cork should be between
the two upper and lower lines, for second area it should
be between middle and lower lines.)
d. When needing to change area selection from first to
second or vise versa, area key is used and then average
of air consumption is regulated.
e. When apparatus is on (and warming operation is going on)
the blue light will turn on and off regularly to
indicate heater and heat fixing circuit is working
properly. But if blue light turns off during operation
and did not turn on for more than half hour this
indicated that apparatus is broken-down, and break-down
could be in:
First: Blue light break-down.
Second: Heater coil is broken-down.
Third: Heat sensors are broken-down (mercury pillar
is broken or there is mechanical damage).
In case damage is in heat sensors, turning off heater is
done through emergency key (29) (diagram number 6) when
temperature inside apparatus reaches 80�C.
(Operation is done automatically.)
f. When apparatus is working in an atmosphere void of
chemical agents the green light blinks and this depends
on the selected area. Blinking of green light depends on
length of time of operation cycle (in general about 10
seconds).

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g. After chemical agent disappears from area the apparatus
might give signals for some time because of the
continuing effect of the poisonous chemical agent and
this depends on agent's concentration in the air.
The signal might go away by increasing amount and
consumption of air in order to clean gas lane from the
chemical agent.
h. Filling apparatus on first area is enough for two hours
and on second area for (10-12) hours. In temperature
40�C the operation with one filling will not exceed 6
hours.
i. It is not allowed to leave sensory solutions in droppers
more than 24 hours if temperature inside apparatus was
between 28-38�C and if these instructions are not
followed the apparatus might give false signals or its
sensitivity might decrease.

NOTE: Solution remained valid for use for three days if
temperature was less than 20�C.
i. It is possible to stop warming operations when resting
and this depends on the situation. If heating operation
was not stopped when operating after resting it is done
by placing operation key (7) (diagram number 5)
(operation position BKL) and then select area required
for operation and after that the average of air
consumption is regulated.
If the heater was stopped during the break, perform the
following when operating:
First: Heating apparatus to operation temperature.
Second: Operating apparatus and re-regulating it and
drip size is measured.
Third: Operation area is selected and average of air
consumption is regulated.
j. Replacing layer is done voltage is reduced to less than
6.5 volts, and is performed as follows:
First: Turn off apparatus.
Second: Replace layer.
Third: Operate apparatus and check amount of voltage.
Fourth: Charge layer by wheel.

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k. The operator should note the following when working:
First: Monitoring regular blinking of blue and green
lights.
Second: Controlling average of air consumption within
required limits and when necessary consumption
average is regulated.
Third: Checking apparatus voltage at least once every
hour during operation and if voltage was less
than 6.5 volts, layer should be replaced.
Fourth: Checking and controlling apparatus during
operation by light filter.
l. When operating during high temperature apparatus should
be used in the shade to avoid direct sunlight.
m. If smoke appears in external surrounding, the enemy or
units might have used it, it necessary follow the
following:
First: Cut off air from apparatus.
Second: Replace protective filling with a filling
marked with a yellow circle concerning smoke,
it is necessary:
1. By air amount regulator lower cork.
2. Replace filling according to
instructions.
3. Regulate amount of air entering
apparatus.

NOTE:
The purpose of cutting air for apparatus is to prevent smoke from
entering gas lane pipes.
n. When poisonous chemical agents appear in the air the
apparatus gives a yellow signal and an audio signal. The
signal will not be cut off automatically and air
checking in this case will stop. In order to cut off
signal and continue operation, press on signal cutting
key (9) (diagram number 5) and signal will appear after
each operational cycle for apparatus and according to
area the apparatus is operating on.
If signal began appearing irregularly this means that
concentration of poisonous chemical agent falls within
minimum limits of apparatus sensitivity.

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o. When done with operation of apparatus, it is necessary
to perform the following:
First: Turn off apparatus.
Second: Remove droppers and humidity absorbing
container and drain remaining solution from
them.
Third: Wash droppers and humidity absorbing container
with solution designated for cleaning.
Fourth: Remove tape consumed (sensory tape) from
reception dial.
Fifth: Clean tape confinement joint from inside and
place in the middle a piece of dry and clean
tape (cleaning is as in diagram number 16).
Sixth: Remove protective filling and humidity
absorbing container.
Seventh: Turn off heater if there was no re-operation
soon.
p. Purifying apparatus is done like any other apparatus of
communication apparatus.
q. Disconnecting connectors from apparatus is done by
turning nut half a circle then pulling connector, this
operation is repeated several times until connector is
disconnected in order to protect connection areas. It is
not allowed to deal roughly with these areas.

REGULAR MAINTENANCE:

37. Regular maintenance is done to maintain apparatus in a good
condition. Maintenance of apparatus should be conducted by
[illegible] or by the person in charge of apparatus.
Maintenance is executed according to table (number 1).
When maintaining obstacle falling within first line of repair
(simple repair) should be removed.

General view: It includes the following:
a. Noting apparatus in general (handle, confiners, time, box and
cells).
b. Verifying that paint is in a good condition and devoid of
rust etc.
c. Verifying condition of mobile signals unit, lights, droppers,
[illegible] container.
d. Verifying that cells are in a good condition and a good
insulation exist between them, also verifying that cell
layers are good and clean.

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e. Checking integrity of connector and checking layer ends.
f. Checking cover tightness of apparatus and regulating cover
tightness on apparatus when necessary through designated
screws.
g. It is allowed to use a rag to clean apparatus from dust and
dirt; as for places where their is rust, it is cleaned by a
rag dampened with gas.

CHECKING CLEANNESS OF DROPPERS:

38. Droppers should be constantly maintained and kept clean; when
there is dirt at end of dropper preventing dripping, dropper
is cleaned by a designated needle, afterward the dropper is
cleaned normally.

CHECKING COMPLETENESS OF APPARATUS ATTACHMENTS

39. Apparatus attachments and reserve material are checked
according to material lest attached with apparatus. When
checking solutions verify manufacturing date and also check
if glass containers are good and amount of material in them.

WASHING CIRCULAR PUMP

40. The circular pump is washed as follows:
a. Open middle board of apparatus.
b. Operate apparatus and separate air preparation pipe (2)
(diagram number 8), and also separate air intake pipe of
the far end from pump and put it in clean gas and pull
some gas into pump.
c. Remove pipe from gas and leave pump operating for 10-15
minutes unit it drys.
d. Reconnect rubber pipes to their place.
e. Reconnect middle board.

CLEANING ELECTRICAL ENGINE COMPLEX

41. To clean electrical engine complex, perform the following:
a. Left droppers.
b. Open middle board of apparatus.

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c. Open protective ring of engine and also separate complex
entrance.
d. Turn on apparatus on first area (I).
e. Clean complex by designated tool available with reserve
tools after damping it with gas. Be precise when
cleaning and deal carefully without [illegible].
f. Reinstall protective ring on engine.
g. Install droppers in their place.

TAPE TIGHTNESS REGULATION

42. To regulate tape tightness, it is necessary to perform the
following:
a. Open apparatus cover.
b. Open reception dial and sending dial of the tape.
c. Regulate screws on pulling and reception dial's axles
and tighten them clockwise if what is needed is increase
in tape tightness and counter clockwise if what was
needed reducing tape tightness. For this purpose use
breaking [illegible] tool (diagram number 22), sending
dial screw is regulated until circling dial to send tape
is done with the least possible effort and reception
dial is regulated where tape rolling on dial is done
smoothly.

diagram number 22
Regulating tape tightness

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OILING APPARATUS

43. Axles and mechanical systems in apparatus are oiled to secure
good operation using oil type ([illegible] 6267-59) or type
([illegible] 19437-74).
Oiling includes the following:
a. Sockets of connecting apparatus with layer, sockets of
mobile signals unit, layer's socket.
b. All connector layers noting that electric connection
areas are not oiled.
c. Middle board connection teeth with apparatus body.
d. [illegible] container fixation teeth (28) (diagram
number 6).
e. Springs available in dropper's placement lever.
f. Lever axle of tape confinement joint (24).
g. Dials with teeth specializing in placing teeth.
h. Apparatus cover joints.
i. Dials of sending and receiving tape cover's (14), (15)
(diagram number 6).
j. Tape moving axle (4), (6) (diagram number 7).
l. Oiling includes reserve material also (3) (diagram
number 4).

NOTE: Oiling should be done properly and it is not allowed to
apply more than the necessary oil.

CHECKING SHOCK ABSORBERS:

44. Checking shock absorbers is done in the following manner:
a. Verify existence and properness of screws, nuts, springs
and other elements forming shock absorber.
b. Verify existence and properness of rubber fillings.
c. Clean shock absorbers of dirt and rust and oil steely
parts of it.
d. Verify correct installation of apparatus on shock
absorbers.

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CHECKING LAYER'S VALIDITY

45. Layers when used should always be charged and this requires
conducting constant maintenance. The inappropriate
maintenance of layer will reduce layer capacity and therefore
its damage.
It is possible to check condition of layer by apparatus
itself or by an external voltage measurement.
After finishing from using apparatus, layer voltage is
checked. If voltage was low layer is replaced with anew one
and is charged by a special socket in wheel. It is very
important to check layer's condition and properness of
sockets and clean them and open nuts at least once a week to
prevent openings in cells. Cell containers should be always
clean and dirt and salts should not be left on the outside,
noting that salts form constantly as a result of emptying
cells and therefore then should be always removed to maintain
them from damage.
When maintaining layer, it is necessary to pay attention to
correct connection between cells, and also make sure that
fillings are available between cells.

CHARGING LAYERS

46. Before charging layers and after charging, solution is
checked and its amount is regulated where it will not be more
than 12 millimeter and not less than 5 millimeter above
surface of cell's layers. In case there is an increase in
solution when charging, drain by rubber needle. It is
possible to measure the right height of solution through
glass pipe its diameter 5-6 millimeter and has marks of 5 and
12 millimeters by inserting one end of pipe inside cell until
it reaches layers and closes the top end with finger and pull
pipe and from it note solution height inside pipe which is
equal amount of solution height from layer's surface.
It is strictly forbidden to ignite fire close to place of
layers. Charging layers is done from any electric source
(constant current) and positive socket of layer is connected
to positive socket of source and negative to negative socket.
When using layers, perform the following system of charging:

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a. Regular charging: 6 hours regular current, 7 ampere for
layers HK-28, 5.5 ampere for layers HK-22.
b. Charging magnifier: 12 hours regular current and this
type of charging is done in the following case:
First: When using layer for the first time
(preliminary charging).
Second: After each 10 charging cycle.
Third: In cases of irregular usage of layer, it is
charged for strengthening once a month.
Fourth: After changing solution.
Fifth: After emptying layer more than the allowed
limits, also after emptying with weak current
that takes 16 hours or more.
c. Speedy charging: 2.5 hours, current is twice the regular
current, it is possible to reduce amount of charging
current and increase charging time but reducing current
to half is not allowed. Charging with weak current
weakens layer and that is why it is not allowed to use
weak current unless in necessary situations.
Temperature is not allowed to increase to more than
45+�C while charging if solution was a compound and no
more than 35+�C of a solution without adding hydroxide
lithium.
When temperature increases more then above limits,
charging should be cut charging current and increase
charging time but reducing cur??????yer should be left
until cooled.
Charging layers in the winter is when temperature is
10�C up to 30�C.
Taking place in open space with regular current 7 hours.
In cases when charging is needed in temperatures less
than 30�C, layer should be warmed by putting felt or wax
on it or other things.
Wood box cover od layer should be opened when charging
also cells cover should be removed. When charging from
wheel, cells cover is removed only and wooden cover of
layer remains in its place and cells cover holes should
be noticed where they should be always open to prevent
cells swelling from enlarging.
After charging (and regularly when using), wooden boxes
of layers should be cleaned and make sure that no short
cycle of layers takes place

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In case a short circuit takes place, layers should be exposed to a
strong charge.

CHANGING SOLUTIONS:
47. Solution is changed in layers after 100 cycle (charging-
emptying) and in general no less than two times a year (in
spring and fall); and if you notice that layer's capacity has
decreased, solution should be changed regardless of
designated time.
In temperatures more than -15 degrees celsius, the following
materials of solutions are used:
a. Hydroxide sodium, condensity 1.19-1.117
b. Hydroxide potassium, condensity 1.21-1.19
c. Hydroxide potassium, condensity 1.21-1.19 plus
[illegible] hydroxide lithium (10 gram/liter)
In temperatures less than -15 degrees celsius, solution
hydroxide potassium condensity 1.28-1.26 is used.
Before changing layers solution, it should be emptied by the
eight hours system until its voltage reaches 1 (one) volt.
Old solution is used to clean cells containers through
shaking containers while old solution is in them.
Solutions hydroxide sodium and hydroxide potassium are
emptied separately and are sent for renewal.
After emptying layer of old solution, distilled water is
poured or [illegible] solution for the purpose of cleaning,
it is then poured after shaking layer several times.
On amount of solution is added to two amount of distilled
water to maintain [illegible] condition and after filtration
process is over, the solution becomes pure in about 3-6
hours, and solution is separated of deposit carefully then
purified solution is added to layers.
Layers washed with distilled water are rusted if left without
solution, that is why solution is put inside layers after
washing them with distilled water.
Washed layers are filled by solution and within two hours are
checked and solution concentration is kept within
specifications then covers are closed.
Layers washed with distilled water use solution with light
concentration, for example the solution which

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is usually used, the density is 1.19 while solution used for
washed layers with distilled water its concentration is about
1.27-1.25 and the reason is to equal the lightening influence
of distilled water.
After changing solution or when filling new cells with
solution it is charged and changing solution is usually done
after 1-2 cycle (charging-emptying).
The new apparatus is equipped with new cells and therefore it
should be filled and charged.

CHECKING TECHNICAL CONDITION OF APPARATUS
48. Technical condition of apparatus is done in the following
circumstances:
a. When manufacturing apparatus in factory.
b. When delivering apparatus.
c. When technical maintenance is performed according to
table No. 1.

Main technical checks for apparatus are listed in table
number 2. Technical checking of apparatus is done after
operating it for at least an hour and distilled water of
droppers may be used. Reserve tape of checking is placed
when apparatus in operation, and when technically maintaining
it the visual check of systems and equipment is performed
(tape-pulling, pump, droppers...), then the primary check is
conducted according to table number 2.
When one of the lights is burned out, it is replaced with a
similar light from reserve material set and checking is
continued, checking should be registered in apparatus book.
Apparatus is adequate if specifications match what is in
table number 2 and apparatus works normally.
In case operation cycle is not regular and time for opening
tertiary valve cycle (thyroton) is not regular, contrary to
what appears on table number 2, it is necessary to regulate
apparatus as indicated below:
Open apparatus cover and open screw placement of apparatus
middle board then open board, place handle (11) (diagram
number 6) at the right end.
Time of opening thyroton is measured from beginning of red
light (number 2) on tape and until giving audio and light
signal. If this time was less than normal time, it is
necessary to turn thyroton resistance regulator clockwise, if
time was more than normal it is turned opposite clockwise.

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Time necessary to open tertiary valve cycle (thyroton) 26-22
seconds in first selection.

TRANSPORTING APPARATUS AND STORING IT:
49. Apparatus is usually packed with its supplements in wooden
boxes and may be transported by all means of transportation
and should be protected from weather conditions. It is not
allowed through apparatus toi expose it to mechanical shocks.
Apparatus should be stored in a dry place its temperature
between 5-40 degrees celsius and humidity 80%, also places of
storing apparatus should be kept away from acid and
[illegible] vapors.
It is strictly forbidden to store sensory material set near
heating equipment.

STORING FOR PROLONGED PERIODS:
Apparatus is placed in a plastic bag and sensory material set
is placed in a place where there is no heating equipment.
When preparing apparatus for storing for one year, it is
necessary to perform the following:
a. Check apparatus contents.
b. Wash circular pump.
c. Clean electrical engine complex.
d. Place dry piece of tape in tape enclosure joint.
e. Wash droppers.
After this place a small bag containing dry [illegible]
material and another sensory with apparatus, and place
apparatus in nylon bag and remove air from it, then close end
of nylon bag tightly. Register storing condition in apparatus
book.
Layers are stored without solutions and layers used are
emptied with the eight hour system until (1) one volt, then
empty solution and do not wash layer with water but close
cell's covers tightly and map it well and change damaged
rubber fillings if available and clean cover holes, then oil
covers.
Nylon bag which apparatus was put in should be closed with
electrical iron or iron where end of bag will be sealed by
heat.
Check tightness of nylon bag closure visually. Apparatus is
usually opened after one year has passed on storage or when
color changes to (white-pink) color, it is checked and packed
again.

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USING RESERVE MATERIAL SET
50. Reserve material is used to perform technical maintenance for
apparatus. Possible breakdowns for apparatus are shown in
table number (3).
Replacing tertiary valve (thyroton): Open middle board of
apparatus and remove valve protector and holder then change
valve. After replacing valve, it is necessary to perform
apparatus adjustment operation.
Changing droppers: The main break-down of apparatus is
[illegible] of dropper. Before changing dropper, new dropper
should be prepared from reserve material set.
It is necessary to open lower cover of dropper and change
filling when necessary. As for the new dropper, it should be
washed by washing solution then installed and its adequacy
checked.
Changing illumination light: To change illumination light,
the following should be performed (repair is authorized only
by factory):
a. Loosen screw and remove light and its container.
b. Change light and return container to its place.
c. Regulate light by nut then fix light position.
d. Screw may be used (23) (diagram number 6) by repair man
to regulate light where if it was turned clockwise light
will increase and vice versa.
Check light balance by light filter and the difference
between using filter and not using it should not exceed 12
divisions.

51. RESERVE MATERIAL SET IS USED AS FOLLOWS:
a. Specialty needle: Is used to clean dropper hole.
b. Light replacement screw: Is used to replace illumination
light and illumination lights and signals lights.
c. Special key: Is used to place special protection in
illumination light in light unit and another key is used
to open nut.
d. Pipe: Is used to deliver checking material to apparatus
through gas line and in this case the following is
performed:
First: Open air intake hole cover (6) (diagram number
12) pipe position in a heaters position.

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Second: Press spring (4) and open connector (5).
Third: When spring (4) is pressed, pipe is placed.
Fourth: Return cover to its place.
e. Filling: Is used in case [illegible] of dropper occurs
where a new filling is replaced instead of the old one.
f. Drip size measure: Is used to measure size of dampened
spot on tape.
g. Brush: Is used to clean narrow area in apparatus which
the hand cannot reach.
h. All other tools are used to carry on technical
maintenance for apparatus.

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TABLE OF POSSIBLE BREAK-DOWNS AND THEIR REPAIRS
(Table number 3)

BREAK-DOWNS
POSSIBLE REASON
REPAIR

1. Light signal
(designated for
checking poisonous
material) is not
working while light
signal is working.
Light is burned
Replace light

2. No light and
audio signals are
received while
regulating
apparatus.
a. Valve is broken-
down (2-R2)
b. Comparative light
resistance is
broken-down.
c. Voltage received
from adapter is
weak.
a. Replace valve.
b. Repair in repair
shop
c. Repair adapter.

3. Signal is not cut
(designated for
existence of
poisonous material)
when pressing signal
cutting key.
a. Illumination
light in burned in
light unit.
b. No voltage
available on
illumination light
enclosures.
c. Break-down of
operating light
resistance.
a. Replace with a
new one.
b. Repair in repair
shop.
c. Repair in repair
shop.

4. Operation
indicator light is
not working
Light is burned.
Replace with a new
one.

5. Tape-pulling
engine and operation
indicator light do
not stop working
Microswitch does not
cut.
Repair in shop.

6. Speed reduction
engine does not
work.
a. No contact
between brush and
electric engine
distributer.
b. No voltage is
available on
engine's enclosures.
a. Distributer and
brush are cleaned to
make contact
possible.
b. Repair in repair
shop.

7. Circular pump not
performing good
a. Pump is not
cleaned.
b. Gas pipes are not
tightly connected.
a. Cleaning.
b. Connection of gas
pipes's tightness is
thoroughly checked.

8. Circular pump is
not working.
No voltage is
available on pump
enclosures.
Repaired in repair
shop.

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Continuation of (table number 3)
SYMPTOMS
POSSIBLE REASON
REPAIR

9. Heating indicator
does not work.
a. Light is burned
b. Screw coil is
burned.
c. There is a hole
(breaks) in mercury
pillars of heat
sensors.
Heat sensors ar
broken-down
a. Replaced.
b. Repaired.
c. Heat sensors are
replaced in repair
shop.

10. Cycle of
operation time is
not regular and
apparatus operation
is not possible
a. Adapter is
broken-down.
b. Break-down in
voltage fixer type
a. repaired in
repair shop.
b. In repair shop.

11. [illegible] in
dropper.
a. Pillar head of
dropper is not
clean.
b. Lower hole of
dropper is clogged.
c. Filling is
damaged
([illegible])
a. Wash dropper.
b. Hole is cleaned
with a special
needle and dropper
is washed.
c. Replace filling
or dropper.

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SENSORY MATERIAL SET:
52. Sensory material set may be explained as follows:

PURPOSE OF MATERIAL SET:
53. This material set is designed to disclose poisonous vapors
and gases (elements with special effects) used by enemy and
exits in air of contaminated area through using it in sensory
apparatus called ([illegible]).

TECHNICAL INFORMATION ON SET:
54. Dimensions of set's box is 250 millimeter in length, 200
millimeter in width and 108 millimeter in height. Weight of
one box in about 2.2 kg.
This set is enough to fill droppers three times. One filling
the apparatus operate for two hours on first area , 10-12
hours on second area. The required time to prepare operation
solution number 1 and number 2 is about 20 minutes.

SET CONTENTS:
55. One set contains the following material:
a. Sensory tape inside container, three pieces..
b. Container with solution number 2, three pieces.
c. Container with solution number 2, three pieces.
d. Glass bottle containing sensory number 1 (while powder)
three bottles.
e. Glass bottle containing sensory number 2 (powder), three
bottles.
f. [illegible] container, three pieces.
g. Air filter (71/5), three pieces.
h. Special smoke filter, three pieces.
i. Glass bottle containing cleaning solution, three
bottles.
j. Instructions manual, one copy.
l. Box to store material, one piece.

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PRINCIPALS OF OPERATION
56. All contents of set box belongs to apparatus ([illegible])
and are arranged in wooden box equipped with sliding cover.
To protect containers containing solutions number 1 and 2
from damage, it is kept in cover (box) of polystyrene
material (cork material, a kind of plastic). As of sensory
tapes, they are arranged inside box in their special places
and in metal containers and sealed with a special seal. The
remaining parts for the tool set are placed inside cork
container mentioned above.
The principal of operation of poisonous elements sensory set
is as follows:
The air under examination is sucked by tape previously
moisten with solution number 1 and when exposed to air the
tape is moisten with solution number 2, as a result a
chemical reaction takes place related to change in light
condensity in the part where absorbing took place (part
moisten with solution), this is confirmed through light
resistances of apparatus ([illegible]) and depending on the
type of poisonous elements existing in the air and intended
for examination, the moisten part of the tape will take
during examination enough light condensity and apparatus will
indicate a signal of existence of poisonous elements in the
air.

SAFETY RULES:
57. When using glass container, hands should be protected from
scratches and cuts that might be caused by sharp edges when
opening these containers.
Carry cleaning solution and solution number 2 carefully
because these two materials include methane alcohol which is
considered extremely poisonous.

PREPARING TOOLS SET FOR OPERATION:
58. Tools set is prepared for operation as follows:
a. Remove seal of the box and open cover and using a thread
remove containers containing sensory tape, lift slightly
cork container and remove from it containers containing
solutions number 1 and 2.
b. To prepare operation solution number 2, perform the
following:
First: Take glass container with sensory number 2 and
open it with help from container opener which
equipped with tool's set.
Second: Open container containing solution number 2
(red liquid) with help

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from tool to open containers and carefully
pour container contents in glass bottle with
sensory no. 2.
Third: Close bottle with a rubber cover and shake it
well until sensory number 2 has completely
melted.
Fourth: The prepared solution should be a transparent
liquid.
Fifth: Wash dropper number 2 marked with red mark by
using cleaning solution then pour in it a
little amount of operation solution number 2
and shake it and through this solution.
Sixth: Pour solution in dropper number 2 (marked with
red) and be careful that glass chips from
glass containers has not moved to operation
solution because this might cause some damages
to reaction dropper.
Reactivity and validity of reaction solution last for three days.
c. After preparing operation solution number 2, begin
preparing operation solution number 1, for this purpose
perform the following:
First: Take a glass bottle containing sensory
solution number 1 and open it with help from
container opener.
Second: Open container containing solution number 1,
transparent in color, and with help from
container opener pour its contents (be careful
not to loose any of it) to bottle containing
sensory number 1.
Third: Close opening of bottle with rubber cover and
shake it until sensory number 1 is completely
melted.
Fourth: The prepared solution should be transparent,
but if it had some sheeniest or some yellow or
light tan color this is to be considered
normal.
Fifth: Wash dropper marked with a white line number 1
with washing solution and rinse it with some
reaction solution number 1.
Sixth: Pour solution to reaction dropper number 1
marked with white line.
Validity of solution number 1 lasts for three days. When preparing
operation solution in low temperatures, do not forget to heat
containers (meaning warming them) which contain solution number 1
and 2.

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WARNING: It is prohibited to prepare operation solution
number 1 and number 2 by using sensory taking from
different sets.

MAINTENANCE:
59. In operations and storing, tool's set goes through regular
checking operations (twice a year) to make sure that there
are no fractures in glass tools or one of the containers are
crushed, and also to notice arrangements and marks of
different material.
Results of checks are registered in service book of storage
lab where checking took place.

SHIPPING AND STORING
60. Apparatus ([illegible]) can be moved by any means of
transportation.
When shipping this apparatus by open means of transportation,
it should be protected from weather conditions (dust, sand,
etc...), and when loading, emptying and charging apparatus
all precautions concerning shipping glass products should be
taken.
Apparatus should be kept inside closed buildings with mild
temperature devoid of acids and [illegible] vapors or strange
gases; it is appropriate to store this apparatus in a storage
with temperatures not exceeding 20 degrees celsius.

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TABLES OF NOTES OF TOOL'S SET

61. The first table shows maintenance record of material set of
sensory apparatus ([illegible]). The table is organized as
follows:

Date
Maintenance
tape
Notes
Rank, name and
signature of
person in
charge

NOTE:

A table for apparatus maintenance is organized in a similar
fashion to the above table.
The second table shows storage record of sensory apparatus set
([illegible]).

Date

Notes on
storage
condition
Rank, name and
signature of
person in
charge

Entrance to
storage
Exit from
storage

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TABLE OF APPARATUS NOTES

62. The following is a sample of apparatus service record
([illegible]) and illustrates details of its transfers:

Serial
Transferred

Rank,
name
and
signa-
ture of
person
in
charge
Transferred

Rank,
name
and
signatu
re of
person
in
charge

From
No. and
serial
date

To
No. and
serial
date

The following table points to number of hours of apparatus
operation which is taking every quarter of a year (three months)

Serial
Annual
season (3
months)
Date of
registra-
tion
No. of
operationa
l hours
for each
season (3
months)
Number
of hours
beginnin
g from
apparatu
s
operatio
n
Rank,
name and
signature
of person
in charge

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The following table illustrates break down registration and symptoms appearing in apparatus
and are registered as follows:

Serial
Date and time of
break-down taking
place in apparatus
or one of its
components, type of
operation, type of
resulting damage
Symptoms
of
resultin
g damage
Number
of
operatio
n hours
of
broken-
down
apparatu
s
Determining
type of
damage,
consuming
parts from
reserve
material set
and attached
material
Rank and
name and
signature
of person
in charge
Notes

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