How To Replace The Line Fuse - Agilent Technologies 83620A Service Manual

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How to Replace the Line Fuse

he line fuse is located on the instrument rear panel. Replace this fuse as
follows:
1. urn the synthesizer to standby (yellow LED on).
2. Remove the AC line cord.
WARNING
The detachable power cord is the instrument disconnecting
device. It disconnects the mains circuits from the mains supply
before other parts of the instrument. The front panel switch is
only a standby switch and is not a LINE switch.
3. Refer to Figure 10-2. Using a small at{blade screwdriver, rotate the fuse
cap counterclockwise, and remove the fuse holder.
4. Replace the original fuse.
WARNING
For continued protection against fire hazard replace line fuse
only with same type and rating (refer to Figure 10-2). The use of
other fuses or material is prohibited.
5. Replace the fuse holder in the rear panel. Using the screwdriver, rotate the
fuse cap clockwise to secure the fuse holder in place.
6. Reconnect the synthesizer to line power.
HP 8360 Preventive Maintenance 10-5