Dräger X-am 7000 Instructions For Use

67
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
Switch the instrument off and then on again, or
remove and reconnect the power pack.
Change sensor, page 79 or inform
DrägerService.
Function not possible: O
2
deficiency. The Cat-Ex 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 58).
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.
Config error, Channelinit required An invalid unit has been selected for this sensor. Carry out channel initialisation (see page 53).
Fault Cause Remedy

Dräger X-am 7000 Specifications

General

Type	Portable gas detector
Display	LCD with backlight
Ingress Protection	IP67
Humidity	10 to 95% RH, non-condensing
Sensors	Electrochemical
Alarm	Visual, Audible, and Vibration
Power Supply	Rechargeable NiMH battery or Alkaline batteries
Operating Temperature	-20°C to +50°C
Data Logging	Yes
Gases Detected	Oxygen (O2), Combustible gases (LEL), Carbon monoxide (CO), Hydrogen sulfide (H2S)