Replacing The Batteries / Rechargeable Batteries - Dräger X-AM 5000 Technical Manual

Note on adjusting the Ex channel to nonane as the measured gas:
−
When calibrating the Ex channel, propane can be used as a substitute for the
calibration gas.
−
When using propane to adjust the Ex channel to nonane, the display must be set to
2x the test gas concentration used.
Note on the use in underground mining:
−
When calibrating the Ex channel to methane as the measured gas, the indication on
the instrument must be set to a value 5 % (relative) higher than the test gas concen-
tration used.

Replacing the batteries / rechargeable batteries

Danger of explosion!
Do not throw used batteries into fire or try to open them by force.
Do not replace or charge batteries in a hazardous area. Batteries / rechargeable
batteries are part of the Ex approval.
Only the following types may be used:
– Alkaline batteries – T3 – (non rechargeable!)
Panasonic LR6 Powerline,
Varta Type 4106
Varta Type 4006
– Alkaline batteries – T4 – (non rechargeable!)
Duracell Procell MN1500
– NiMH rechargeable batteries – T3 – (rechargeable)
1)
GP 180AAHC (1800) max. 40 °C ambient temperature.
1) Not subject to the Metrological Performance Test BVS10 ATEX E 080X and PFG 10 G 001X.
Switching off the device:
•
Press and hold the
key at the same time.
1 Loosen the screw (2.0 mm hexagon
socket) on the power pack and remo-
ve the power pack.
2 Replace the alkaline batteries with
new ones or the rechargeable NiMH
batteries with charged ones – ensure
correct polarity.
3 Completely replace the power pack
T4 (with sealed rechargeable batte-
ries, order no. 83 18 704).
•
Insert the power pack into the device
and tighten the screw, the device
switches on automatically.
1)
(power one) or
1)
(industrial)
1)
key and the
OK
WARNING
1
Maintenance
+
2
–
3
45