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9
Troubleshooting
9.1
Faults
Number
Cause
001,
Serious instrument
003 - 004,
fault, various
012 - 014,
causes.
020 - 024,
043, 060,
067
002,
Serious data error
025 - 027,
in the instrument,
030 - 034,
various causes.
041, 042,
044, 050,
052, 081,
085
005
Supply voltage is
out of range.
010
4 to 20 mA inter-
face cable not con-
nected.
011
Serious instrument
fault, various
causes.
045
Instrument does
not detect any sen-
sor.
051, 054
Faulty zero adjust-
ment.
055
Faulty span adjust-
ment.
076,
Instrument fault.
080 - 084
090
Sensor lock feature
is activated. A sen-
sor with a different
part number has
been connected.
105
Instrument fault.
137, 64,
Instrument fault.
91
Instructions for use
|
Dräger Polytron
Remedy
Have the instrument
checked by DrägerService.
Reset the instrument to fac-
tory settings. If the fault
occurs again: Have the
instrument checked by
DrägerService.
Check the power supply.
Check the 4 to 20 mA inter-
face connection.
If operated as a stand-
alone instrument without a
central controller, wire pin 3
to pin 4.
Have the instrument
checked by DrägerService.
If the fault occurs again:
Check the load or the
cables.
Check the connections. If
the fault occurs again:
Have the instrument
checked by DrägerService.
Perform zero adjustment.
Perform span adjustment.
Check the electrical con-
nections. If the fault occurs
again: Have the instrument
checked by DrägerService.
Use a sensor with the same
part number or deactivate
the sensor lock feature.
Have the instrument
checked by DrägerService.
Turn the instrument off and
back on. If the fault occurs
again: Have the instrument
checked by DrägerService.
®
8000 Series SW version ≥ 4.0.x
Only for Polytron 8100 EC with Dräger SensorAlive
Number
Cause
220
Sensor opening is
clogged.
221
Sensor sensitivity
is less than 40 %
(calculated value).
222
Gas value is too
high after electroly-
sis due to a fault.
223
Sensor sensitivity
is too low.
224
Conditioning cur-
rent is not within
the permissible
range.
Only for Polytron 87x0 IR
Number
Cause
064, 071
Communication
fault.
083
PIR 7x00 optics
dirty.
086
Supply voltage out-
side range
087
4 to 20 mA fault at
PIR 7x00 sensor.
094, 095
Data error in the
instrument.
096
SIL password does
not match with PIR
7x00.
Troubleshooting
|
en
Remedy
Clean the sensor opening
or replace the dust filter.
Then confirm the clogged
sensor in the menu (see
"Dräger SensorAlive set-
tings", page 37).
Adjust or replace the sen-
sor.
Replace the sensor or con-
tact DrägerService.
Adjust or replace the sen-
sor.
Replace the sensor or con-
tact DrägerService.
Remedy
Check connection to PIR
7x00.
Clean PIR 7x00 optics.
Check supply voltage.
Check 4 to 20 mA connec-
tion to PIR 7x00.
Reset the sensor to factory
default settings. If this error
occurs again: Have the
instrument checked by
DrägerService.
Enter password again.
27
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