Dräger Alcotest 7510 Gebrauchsanweisung Seite 44

Fault, Cause, Remedy
Error message in Cause
the display
» Calibration error « Calibration not
successful.
» Accuracy check Calibration test not
failed «
successful.
» Sensor failure « Sensor not within
the specification.
» Error datalogger « Data storage not
possible.
» RFI error « Electromagnetic
fault is too strong.
» GPS – position not No free visibility to
found «
the satellites.
44
Remedy Error message in
the display
Calibrate device » Internal System
again; by trained error «
service personnel, with fault number
e.g. from Dräger and text
Safety.
Calibrate device; by
trained service
personnel, e.g. from
Examples:
Dräger Safety.
Switch the device off
and on again. If the
error message
. . . heating system
appears again: have
the sensor replaced
by trained service . . . EC-sensor (offset) Device is not ready
personnel, e.g. from
Dräger Safety.
. . . sampling system
Read the data
memory and
re-initialise; by
trained service
personnel, e.g. from
Dräger Safety.
. . . backup battery
Correct fault source
and repeat
. . . GPS
measurement.
communication
Move to a location
with free visibility and
hold the device with
the display directed
upwards.
Cause Remedy
Device fault. Remove batteries for
a short period of time
(2 seconds) and
reinsert (only
possible with alkaline
batteries or NiMH
rechargeable
batteries). If the error
continues to
occur:make a claim
with Dräger Safety
Service.
Device is not ready Call Dräger Safety
to measure Service.
Call Dräger Safety
to measure Service.
Frequency
Call Dräger Safety
determination not
Service.
successful.
Pressure values not
OK.
RTC Error Call Dräger Safety
Service.
Module Error Call Dräger Safety
Service.
Dräger Alcotest 7510