Fluke ProcessMeter 789 User Manual page 40

789
Users Manual
Replacing the Batteries
! Warning
To avoid electrical shock:
Remove test leads from the meter before
opening the battery door.
Close and latch the battery door before
using the meter.
Replace the batteries as follows. Refer to Figure 11. Use
four AA alkaline batteries.
1. Remove the test leads and turn the meter OFF.
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2. With a standard blade hand screwdriver, turn each
battery door screw counterclockwise so that the slot is
parallel with the screw picture molded into the case.
3. Lift off the battery door.
4. Remove the meter's batteries.
5. Replace with four new AA alkaline batteries.
6. Reinstall the battery door and tighten screws.