Maintenance
Electric shock hazard:
Before opening the case, remove the test leads from the circuit and shut off the unit.
Failure to observe this warning could result in severe injury or death.
Replacing the Batteries
1. Disconnect the unit from the
circuit. Turn the unit OFF.
2. Remove the two screws from
the battery access door and
remove it.
3. Replace the batteries, making
sure to observe the polarity.
Cleaning and Storage
Periodically wipe the case with a
damp cloth and mild detergent; do
not use abrasives or solvents.
If the meter will not be used for
periods longer than 60 days,
remove the batteries and store
them separately.
CM-660 • CM-860 • CM-960 • CMH-600 • CMI-600
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