Battery Installation & Removal - ABB DHH800-MFC Operation Manual

Hand-held configuration devices
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MOBILITY DHH800-MFC CONFIGURATOR INSTRUCTION MANUAL
4.0
Battery Installation & Removal
The Mobility MFC monitors battery condition and displays a "REPLACE BATTERY" notice when the batteries
get low. The Mobility MFC will function for a short period of time after the notice is posted.
To install or remove the batteries, remove any soft case or protective boot and turn the Mobility MFC face
down on a work surface. Use a flat screwdriver to loosen the captive screw holding the battery door closed
and remove door. Replace batteries and make sure all connections are firmly secured. Replace door,
tighten screw and replace the soft case or boot.
Note: Replace both 9-volt batteries at once with all alkaline, all lithium or all NiMH cells. Do not mix
alkaline, lithium or NiMH batteries with each other or with other battery types. Battery replacement is
recommended when the "Replace Batteries" notice is posted on the display; however, the Mobility
MFC will function for a time after the notice is posted.
Note: For Intrinsically Safe Mobility MFC models, replace batteries only in Non-Hazardous Areas.
Replace batteries with approved types only. See the Mobility MFC Intrinsic Safety Control Document
in the Appendix of this manual for approved battery details.
4-1

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