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MAINTENANCE
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WARNING : TO AVOID ELECTRICAL SHOCK REMOVE TEST LEAD BEFORE OPENING THE COVER.
4-1 General Maintenance
1. Repairs or servicing not covered in this manual should only be performed by qualified personal.
2. Periodically wipe the case with a dry cloth and detergent do not use abrasives or solvents.
4-2 Battery Installation or Replacement
The meter is powered by one 9V battery. Refer to Figure 2 and use the following procedure to replace the battery:
1. Disconnect the test leads and turn the meter off. Remove the test leads from the front terminals.
2. Position the meter face down. Unscrew the battery cover screw (i).
3. Lift the edge of the battery cover (ii) until it gently unsnaps from the case top.
4. Lift the battery from the battery compartment and carefully disconnect the battery connector leads.
5. Snap the battery connector leads to the terminals of a new battery and reinsert the battery into the battery
compartment.
6. Replace the battery cover and make sure that the battery leads do not become pinched between the
case bottom and case top.