Section 5: Maintenance
Model 6517B Electrometer User's Manual
5-2
6517B-900-01 Rev. B August 2022
Line fuse replacement
To replace the line fuses:
1. Power off the instrument.
2. Remove all test leads connected to the instrument.
3. Remove the line cord.
4. Locate the fuse holder, which is on the rear panel above the ac receptacle.
5. Squeeze the tabs on the fuse holder, shown in the following figure, to release the fuse drawer.
Figure 45: Fuse tabs
6. Slide the fuse drawer out.
7. Remove the damaged fuse from the drawer.
8. Replace the fuse with the same type. See
(on page 5-2, on page 5-1) for replacement
part numbers.
9. Push the fuse drawer back into the power module. Make sure the tabs click into place.
