Replacing The Batteries - Fluke 321 Calibration Information Manual

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Calibration Information

Replacing the Batteries

To avoid false readings, that could lead to possible electric shock or personal
injury, replace the batteries as soon as the low battery indicator (
Disconnect the test leads before replacing the batteries.
To replace the batteries (refer to Figure 1):
1. Turn the rotary switch to
2. Loosen the battery compartment door screw, and remove the door from the case bottom.
3. Remove the batteries.
4. Replace the batteries with 2 new AAA batteries.
5. Reattach the battery compartment door to the case bottom and tighten the screw.
Cleaning
To avoid electrical shock, remove any input signals before cleaning.
To avoid damaging the Meter, do not use aromatic hydrocarbons or chlorinated
solvents for cleaning. These solutions will react with the plastics used in the
instruments.
Clean the instrument case with a damp cloth and mild detergent.
4
WWarning
and remove the test leads from the terminals.
OFF
1
Figure 1. Replacing the Batteries
W Warning
Caution
b
2
) appears.
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