Heath Consultants Remote Methane Leak Detector Intrinsically Safe (RMLD-I) - Manual (Page 14)

Battery Charger
The RMLD-IS is provided with a universal AC battery charger. The plug of the charger
can be changed to fit the type of receptacle used in your location.
Charging Procedure
**Warning**
To reduce the risk of ignition of a flammable or explosive atmosphere, the battery must
be recharged only in a location known to be non-hazardous.
To recharge the internal battery, perform the following procedure:
1. Turn the instrument off.
2. Plug the AC plug into a surge-protected and conditioned outlet.
3. Plug the charger plug into the RMLD-IS charger port.
4. On the front of the control box, a blinking red light indicates that the charger is
charging.
5. Allow the unit to charge until the green indicator is solid or has faded out.
6. Unplug the charger.
Fig. 2-2
**Warning**
Only use the HEATH supplied RMLD-IS battery charger to recharge the unit. Use
of any other charger may cause severe damage to the battery or electrical circuits.
101296-0 RMLD IS MANUAL REV J
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