Dräger Pac 6000 Technical Manual page 12

en Troubleshooting
Warning code Cause
255 The temperature is too low.
256 Calibration interval for DrägerSensor XXS
measuring channel 1 expired.
275 Compensation channel calibration interval
276 Calibration necessary because of over-gassing of
the compensation channel.
351 DrägerSensor XXS measuring channel 2 warming
up (warm-up phase 1).
352 DrägerSensor XXS measuring channel 2 warming
up (warm-up phase 2).
353 Measuring channel 2 concentration has drifted into
the negative range.
354 The temperature is too high.
355 The temperature is too low.
356 Calibration interval for DrägerSensor XXS
measuring channel 2 expired.
12
Remedy
Operate the gas detector within the permissible
temperature range.
Carry out a span calibration for DrägerSensor XXS
measuring channel 1, see Section 5.3 on Page 9
Carry out a calibration for DrägerSensor XXS
measuring channel 1, see Section 5 on Page 8.
Carry out a calibration for DrägerSensor XXS
measuring channel 1, see Section 5 on Page 8.
Wait until warm-up time is complete.
Wait until warm-up time is complete.
Carry out a fresh air calibration for DrägerSensor XXS
measuring channel 2, see Section 5.2 on Page 8.
Operate the gas detector within the permissible
temperature range.
Operate the gas detector within the permissible
temperature range.
Carry out a span calibration for DrägerSensor XXS
measuring channel 2, see Section 5.3 on Page 9