APPA 33II Manuel d'instructions télécharger pdf (Page 14)

MAINTENANCE

 WARNING : TO AVOID ELECTRICAL SHOCK REMOVE TEST LEAD BEFORE OPENING THE COVER.

4-1 General Maintenance

1. Repairs or servicing not converted 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 Replacement

 WARNING : Before opening the battery cover, remove the test leads (or jaw) from the circuit and shut off

the unit.

1. Disconnect the unit from the circuit. Turn the unit OFF.

2. Remove the battery cover screw.

3. Remove the battery cover.

4. Replace the battery (observe polarity).

5. Replace the cover and the screw.

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APPA 33II Manuel d'instructions Page 14