Ac Fuse Replacement - Fluke 2680A User Manual

AC Fuse Replacement

The instrument uses a 1/2 ampere, 250 V, slow blow line fuse in series with the
mains power supply. To replace the fuse, refer to Figure 4-1 and the following
procedure:
To avoid electrical shock, do not operate the instrument
without the cover properly installed.
1. Disconnect all rear panel cables to the instrument power, Universal Input
modules, and I/O connectors.
2. Locate the fuse holder at the back of the chassis near the power input
connector and twist out the fuse.
3. Insert the new fuse into the holder. You must use a 1/2 ampere, 250 V time
delay line replacement fuse.
4. Reinstall the cables removed in Step 1.
XWWarning
Maintenance

AC Fuse Replacement

4
4-7