Replacing the batteries, Replacing the fuses, Test lead storage – Fluke 289 User Manual

Page 69

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True-rms Digital Multimeters

Maintenance

59

Replacing the Batteries

Refer to Figure 30 and replace the batteries as follows:

1.

Turn the Meter off and remove the test leads from the
terminals.

2.

Remove the battery door assembly by using a standard-
blade screwdriver to turn the battery door screw one-half
turn counterclockwise.

3.

Replace the batteries with 1.5 volt AA batteries (NEDA 15A
IEC LR6). Observe proper polarity.

4.

Reinstall the battery door assembly and secure it by turning
the screw one-half turn clockwise.

Replacing the Fuses

Referring to Figure 30, examine or replace the Meter's fuses as
follows:

1.

Turn the Meter off and remove the test leads from the
terminals.

2.

Remove the battery door assembly by using a standard-
blade screwdriver to turn the battery door screw one-half
turn counterclockwise.

3.

Remove the fuse by gently prying one end loose, then
sliding the fuse out of its bracket.

4. Install

only Fluke specified replacement fuses with the

amperage, voltage, and interrupt ratings shown in Table 11.

5.

Reinstall the battery door assembly and secure it by turning
the screw one-half turn clockwise.

Test Lead Storage

Figure 29 shows the proper method for storing the test leads with
the Meter.

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Figure 29. Test Lead Storage

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287