HP 16500A - Checking for the Correct Fuse.1-6

Checking for
the Correct
Fuse
To check the fuse on the rear panel, push in gently and turn the top of
the fuse holder counter-clockwise about one quarter of a turn until the
top pops out Remove the fuse and check the value that is marked on
it The correct value for each line selection is printed on the top of the
power supply (under the top cover) and in the HP 1650QA/16S01A
Service Manual.
To Install the fuse, put the top of the fuse holder on the fuse and gently
push the fuse into the holder on the rear paneL Turn it clockwise until
it seats itself and then push in gently and turn it about one quarter of a
turn.
Warning
To avoid a potential shock hazard, always make sure the
instrument is turned off and unplugged before checking the
fuse.
For continued protection against fire hazard, replace fuses with
only the same type and rating specified in the HP
1650QAJ16501A Service Manual.
Figure 1-4 Checking the Fuse
Getting Ready to Operate
1-6
HP 16500A/16501A
Setting Up the System