Fluke 287 Fluke 287 and 289 Multimeter Users Manual - Page 69

Replacing the Batteries, Replacing the Fuses, Test Lead Storage, Test Lead Storage

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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 standardblade 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 standardblade 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. True-rms Digital Multimeters Maintenance Test Lead Storage Figure 29 shows the proper method for storing the test leads with the Meter. Figure 29. Test Lead Storage est41.eps 59

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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.
est41.eps
Figure 29. Test Lead Storage