Testing The Fuse - Fluke 1652C User Manual

Testing the Fuse

A fuse test is performed each time you turn on the tester. If leads are plugged
into the L and PE terminals, the fuse test is skipped. If a blown fuse is detected,
testing is disabled, FUSE appears on the primary display, and the tester issues
a warning beep.
You can also perform a manual check of the fuse.
To manually check the fuse:
1. Turn the rotary switch to either  or  switch setting.
2. Short the leads and press and hold .
3. If the fuse is bad, FUSE will appear on the display to indicate the tester is
damaged and needs repair. Contact Fluke Service for repair (see
Contacting Fluke).
Electrical Installation Tester
Maintaining the Tester
43