Replacing the batteries – Fluke 189 User Manual

Page 81

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Maintenance

Replacing the Batteries

6

6-3

Replacing the Batteries

Replace the batteries with four AA batteries (NEDA I5A or
IEC LR6).

W

Warning

To avoid false readings, which could lead to
possible electric shock or personal injury,
replace the batteries as soon as the battery
indicator (

B

) appears.

Replace the batteries as follows (refer to Figure 6-2):

1. Turn the rotary switch to OFF and remove the test

leads from the terminals.

2. Remove the battery door by using a standard-blade

screwdriver to turn the battery door screws one-
quarter turn counterclockwise.

3. Replace the batteries and the battery door. Secure

the door by turning the screws one-quarter turn
clockwise.

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