Power Supply Fuse Replacement - HP 37717C Calibration Manual

C AU T I O N
General Information
Operators Maintenance
2 Remove the adapters from the IN and OUT ports.
3 Using the blow brush with the brush removed blow through the ferrule of the
standard flexible connector and the adapter.
If the optical fibre of the fixed connector requires further cleaning this entails
disassembly of the module which should only be carried out by suitably trained
service personnel.
4 Apply some isopropyl alcohol to a piece of the cleaning paper and clean the barrel
of the adapter. Using a new piece of cleaning paper, clean the face of the adapter.
Repeat this operation, using a new piece of cleaning paper each time.
5 Lightly press the adhesive side of the tape provided against the front of the
adapter, then remove it quickly - repeat twice. This removes any particles of
cleaning paper which may be present.
6 Replace the adapters on the flexible connector.

Power Supply Fuse Replacement

See "Fuse Replacement" on page 2-3
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