Dräger X-am 1100 Technical Handbook page 25

Special symbol »
displayed numerical code:
201
202
203
204
205
206
302
304
305
401
402
403
« and Cause
The zero point calibration of
the DrägerSensor CatEx 125
is not valid
The span calibration of the
DrägerSensor CatEx 125 is
not valid
The measurement value of the
DrägerSensor CatEx 125 is in
the negative range
The DrägerSensor CatEx 125
is not inserted
Error during the function test
with gas (bump test) of the
DrägerSensor CatEx 125
Function not possible:
O deficiency
2
The span calibration of the
DrägerSensor XXS O
valid
The DrägerSensor XXS O
not inserted
Error during the function test
with gas (bump test) of the
DrägerSensor XXS O
The zero point calibration of
DrägerSensor XXS H
valid
The span calibration of the
Dräger Sensor XXS H
valid
Measured value of the
DrägerSensor XXS H
the negative range
Faults, Cause and Remedy
Remedy
Carry out the fresh air
calibration, page 35.
Carry out the span calibration,
page 37 or page 39.
Carry out the fresh air
calibration, page 35.
Check the DrägerSensor CatEx
125, page 45.
Repeat the function test,
calibrate or replace the
DrägerSensor CatEx 125, if
necessary, page 45.
Use DrägerSensor CatEx 125 in
atmospheres with more than
10.0 % O by vol..
2
Carry out the span calibration.
is not page 39 or carry out the fresh air
2
calibration, page 35.
is Check the DrägerSensor XXS
2
O , page 45.
2
Repeat the function test,
calibrate or replace the
DrägerSensor XXS O
2
necessary, page 45.
Carry out the fresh air
S is not calibration, page 35.
2
Carry out the span calibration,
S is not page 39.
2
Carry out the fresh air
S is in calibration, page 35.
2
if
2
25