
12
BATTERIES
Battery Replacement
Alkaline Battery Powered Devices
If the green LED fails to illuminate, the batteries
need replacement.
1. Depress the locking tab on the front of the battery
compartment cover with a coin or flat object and pull
the battery sleeve handle away from the top of the
instrument.
2. Removed the spent batteries and place three (3)
approved batteries into the battery compartment.
BE SURE TO OBSERVE AND FOLLOW THE
POLARITY MARKING on the inside of the battery
holder for proper battery installation. The instrument
will not function with improperly installed batteries.
⚠
Warning:
To prevent the risk of ignition of
flammable atmospheres, batteries must only be
changed in an area known to be non-hazardous.
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