Dräger X-am 7000 - Page 71

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IR sensor error The instrument has detected a fault in the
IR sensor.
#118: IR-sensor faulty.
Switch the instrument off and then on again,
or remove and reconnect the power pack.
Change IR-sensor if necessary. If the fault is still
displayed, contact DrägerService.
No valid zero calibration There is no valid zero-point calibration. Repeat zero-point calibration with a suitable zero
gas.
#106: Zero-point calibration was not completed
successfully (e.g. no suitable zero gas used/
CAT sensor was exposed to nitrogen).
Carry out zero-point calibration with a suitable
zero gas.
#123: Fault during calibration Repeat the calibration procedure or disconnect
and reconnect the power pack. If the fault still
exists, change the sensor or inform Dräger-
Service.
Sensor defect The instrument has detected a fault in a sensor.
#108: Inconsistent sensor data
#133: Measuring signal is outside of the
permitted range.
Switch the instrument off and then on again, or
remove and reconnect the power pack.
Change sensor, page 86 or inform
DrägerService.
Function not possible: O
2
deficiency. The CatEx sensor needs oxygen for correct
operation. If insufficient oxygen is available, the
sensor cannot measure correctly.
Use an IR-Ex sensor in atmospheres with O
2
deficiency.
Date and time not valid The date and/or time are set to invalid values. Set the date and time correctly.
Datalogger 90% reached/Datalogger full The data logger is almost/completely full. Read out the contents of the data logger (with
the software Gas-Vision) and/or clear the data
logger (see page 61).
Sensor warming up The warming-up times of the sensors may vary,
depending on the ambient conditions.
Wait until the sensor has warmed up.
Increased measuring failure The measuring error is higher during the
warming-up phase. Calibration cannot yet be
executed.
Info Mode provides further details.
Measurements can still be carried out under
these conditions.
Sensor near end of life The sensor no longer has sufficient reserves for
calibration.
Replace the sensor in the near future.
Sensor not supported The sensor is not supported by the instrument. The sensor cannot be used.
For details, contact DrägerService.
Fault Cause Remedy