User Manual LabModul 240
Page 10
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5
Leakage
5.1
Leakage of the suit
6
A
-
Valve
6.1
-
Tightness test of suit valves No. 1 to 4 after # min. at
-
# mbar
6.4
(Repeat test according to the number of valves )
Test
step
Operation
Comments
Controls
5.1.1
The suit
-
tightness test requires
medium pressure !
Connect the CPS to the tester in conjunction with
a SCBA.
Medium pressure hose from the regu-
lator of a SCBA must with
Device connection (D) to be connec-
ted.
D
5.1.2
Connect a tightening valve with test adapter,
seal all other tightening valves with plugs.
CPS test adapter CGA 200 and manu-
facturer
-
specific adapter
5.1.3
Engage filling hose of the test adapter with plug
nipple in filling connection (F).
CPS test adapter CGA 200
F
5.1.4
Engage filling hose of the test adapter with plug
nipple in filling connection (C).
CPS
-
test adapter CGA 200
C
5.1.5
Open the bottle of the SCBA .
Medium pressure flows into the device.
5.1.6
Press the switch (10) to inflate CPS.
CPS is filled to> # mbar .
5.1.7
Press the switch (10) again to stop filling the suit.
when the required internal pressure is
reached .
5.1.8
Lower the pressure to the required internal pres-
sure with the switch (11), if necessary with but-
ton (12) approach and turn on the stopwatch.
Setting the required Settling time.
5.1.9
If time has expired, lower switch (11), if necessa-
ry with button (12) to the required test pressure
and switch on stopwatch.
5.1.10
After a specified time of # min read off the low
pressure on the LCD display (LP) and compare
with the previously set test pressure.
Compare difference value with allo-
wable deviation.
5.1.11
Close the bottle of the compressed air respirator
and relieve the test system with the push button
(12), remove the test adapter
Open suit.
6.1.1
-
6.4.1
Engage filling hose of the test adapter into the
mouth opening of the test head (C).
CPS test adapter CGA 200
C
6.1.2
-
6.4.2
Connect suit valves 1 to 4 one after the other
with valve test adapter from the inside
brand
-
specific adapter,
depending on the number of the suit
existing valves .
6.1.3
-
6.4.3
Test vacuum with pushbutton (6) to setpoint
-
Set # mbar. Turn on the stopwatch.
If necessary, relieve with button (7)
and approach to setpoint.
6.1.5
-
6.4.5
After a specified time of # min. Read pressure
change on the LCD display (LP) and compare
with setpoint.
A 4 Testing gas
-
tight chemical protective suits (CPS)
