32
Fault message in display
Cause
Remedy
E 2
Instrument does not
recognize calibration clip
Attach calibration clip correctly
E 3
Calibration not sucessful
Worn sensor
Calibrate again, by trained service
personnel, e.g. by DrägerService
Sensor must be replaced by DrägerService
E 4
Calibration value not permissible
Calibrate with permissible value
E 5
Fault in sampling system
Repeat measurement,
if fault message re-appears, call DrägerSer-
vice
E 6
Instrument malfunction
Call DrägerService
E 7
Data memory corrupted
Call DrägerService
FCC
followed by
Err
red light + sound signal
Harmful electromagnetic interference was
detected
Redress interference,
repeat measurement.
000
followed by
dAt
red light + sound signal (only Alcotest
7410
Plus
RS)
Memory completely occupied,
data area corrupted or not initialized
Readout of stored data. Clear memory after-
wards using PC software "VIEW 2000".
-LI
red light + sound signal
Low voltage of data storage battery
Readout of stored data using PC software
"VIEW 2000" (only Alcotest
7410
Plus
RS).
Call DrägerService.
dS
red light + sound signal (only if display of
time is activated)
Calibration interval expired
Calibrate the instrument, by trained service
personnel, e.g. DrägerService.
