Replacing A Fuse - Fluke 715 Instruction Sheet

Replacing a Fuse

To avoid personal injury or damage to the
calibrator, use only a 0.125A 250 V fast fuse,
Littelfuse
Fuse F1 is probably blown if:
•
in the mA input mode, the calibrator always reads 0.000,
even with a signal applied.
•
in the mA output mode, with a short across the mA OUTPUT
jacks, OL is flashing on the display.
Fuse F2 is probably blown if:
•
in the V output mode, with the test leads removed from the
calibrator, the display flashes OL.
•
in the V input mode, the calibrator always displays OL, even
with a signal applied that is within the measurement range.
Replace a fuse as follows:
1. Remove the test leads and turn the calibrator off.
2. Remove the battery door.
3. Remove the three Phillips-head screws from the case
bottom and turn the case over.
4. Gently lift the top cover from the end nearest the input/output
jacks until it unsnaps from the bottom cover.
5. Replace the blown fuse with a 0.125 A 250 V fast fuse,
®
Littelfuse
6. Fit the top and bottom covers together, engaging the two
snaps. Make sure that the gasket is properly seated.
Reinstall the three screws.
7. Replace the battery door.
! Warning
®
2AG.
2AG. Fuses F1 and F2 are the same type.