28 Dräger Polytron 8700/8720
Troubleshooting
9.2 Warning reference
Warning
number
Cause Remedy
#101 Datalogger in Stack mode is 100 % full and is
not logging any more data.
Read out the data, clear the datalogger and start again.
#102 Datalogger in Stack mode is 90 % full. Read out the data as soon as possible, clear the datalogger and
start again.
#103
#106
Data error in the device. Functions such as
the datalogger or dongle functions may no
longer be available.
Reset the device to factory settings (see chapter 8.2.6 on
page 20).
If this fault occurs again:
Have the device checked by DrägerService.
#104 No valid date or time set. Set time and date (see chapter 8.2.3 on page 20).
#107 Battery almost used up. Have the device checked by DrägerService.
#110
#111
#112
SW dongle has been removed without
logging out.
Disable SW dongle (see chapter 8.2.7 on page 20).
#113 Alarms disabled. Enable alarms (see chapter 8.2.1 on page 18).
#164
#165
Sensor warm-up phase has not ended yet.
Increased measurement error must be
expected.
Wait until the sensor has warmed up.
#167
#170
Calibration interval expired. Recalibrate the device (see chapter 5 on page 14).
#171 Increased zero-point offset. Perform zero-point calibration (see chapter 5.1.1 on page 14).
#172 PIR 7000/7200 optics dirty. Clean PIR 7000/7200 optics.
#182 Autocalibration not possible with PIR 7200. Perform new zero-point and span calibration (see chapter 5.1.2
on page 15).
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