Fluke 189 user manual Replacing the Fuses, User-Replaceable Parts, Case of Difficulty

Maintenance	6
Replacing the Fuses

Replacing the Fuses

WWarning

To avoid electrical shock or damage to the meter, only use replacement fuses specified

User-Replaceable Parts

User-replaceable parts are listed in Table 6-1. These parts can be ordered by contacting Fluke. See “How to Contact Fluke" in Chapter 1.

in Table 6-1.

Referring to Figure 6-2, examine or replace the meter’s fuses as follows:

1.Turn the rotary switch to OFF and remove the test leads from the terminals.

2.Remove the battery acccess door by using a standard-blade screwdriver to turn the battery door screws one-quarter turn counterclockwise.

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

4.Install ONLY specified replacement fuses with the amperage, voltage, and speed ratings shown in Chapter 7.

5.Reinstall the battery door. Secure the door by turning the screws one-quarter turn clockwise.

In Case of Difficulty

If the meter does not seem to work properly:

1.Examine the case for damage. If damage is detected, contact Fluke. See “Contacting Fluke” in Chapter 1.

2.Check and replace (as needed) the batteries, fuses, and test leads.

3.Review this manual to verify correct operation.

4.If the meter still does not work, pack it securely and forward it, postage paid, to the location provided by the appropriate Fluke contact. Include a description of the problem. Fluke assumes no responsibility for damage in transit.

A meter under warranty will be repaired or replaced (at Fluke’s option) and returned at no charge. See the registration card for warranty terms.

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