Charging The Battery - Dräger X-am 2800 Instrucciones De Uso

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Maintenance
If an error occurred during single-gas calibration, the fault message X is
displayed and -- is displayed for the affected measuring channel instead of the
measured value. In this case, repeat the single-gas calibration or replace the
sensor, if necessary.
For mixed gas and cross calibration, see the technical manual.
5.7

Charging the battery

To protect the battery, charge only in the temperature range of 5 to 35 °C.
Outside this temperature range, the charging process is automatically
interrupted and automatically continued after the temperature range has been
reached again. The charging time is typically 4 h. A new NiMH power pack
reaches its full capacity after 3 complete charge/discharge cycles. Never store
the gas detector for extended periods without being connected to a power
source (maximum of 6 months) because the internal buffer battery will drain.
The buffer battery can be replaced if necessary.
WARNING
Risk of explosion
To reduce the risk of ignition of a flammable or explosive atmosphere, observe
the following:
► Do not charge or replace the battery underground or in explosion-hazard
areas.
► Only use the battery charger specified by Dräger. The use of a different
charger nullifies the explosion protection certification of the gas detector.
● Insert the gas detector into the charger module.
If the gas detector is switched on, then it is automatically switched off after
being inserted.
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X-am 2800