Dräger X-AM 5000 Technical Manual page 39

−
The display containing the current
gas concentration changes with the
display » OK «.
•
Press the key to confirm the calib-
OK
ration or wait for approx. 5 seconds.
If a fault occurred during the fresh air
calibration.
−
The fault message »
and » « is displayed for the res-
pective sensor instead of the measu-
red value.
• In this case, repeat the fresh air calib-
ration.
•
If necessary, replace the sensor,
page 49.
« appears
Maintenance
ch
4
%LEL
O
2
Vol%
CO
ppm
H S
2
ppm
NH
3
ppm
ch
4
%LEL
O
2
Vol%
CO
ppm
H S
2
ppm
NH
3
ppm
39