Maintenance - Greenlee CM-750 Instruction Manual

Maintenance

• Do not attempt to repair this unit. It contains no user-serviceable parts.
• Do not expose the unit to extremes in temperature or high humidity.
See Specifications.
Failure to observe these precautions can result in injury and can damage the unit.
Battery Replacement
Before opening the case, remove the test leads from the circuit and shut off the unit.
Failure to observe this warning can result in severe injury or death.
1. Disconnect the unit from the circuit.
2. Remove the screw from the battery door.
3. Remove the battery door.
4. Replace the battery (observe polarity).
5. Replace the door and the screw.
Cleaning
Periodically wipe the case with a damp cloth and mild detergent; do not use abrasives or
solvents.
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