Tektronix 1760 Instrukcja Użytkownika Pobierz pdf (Strona 153)

1760 Series Component Waveform/Vector Monitor User Manual

C-1

Appendix C

Us er Service

This section cont ains instructions for user and preventive

maintenance. If the instrument does not function properly, i t

should be referred to qualified service personnel or returned

to Tektronix for service. Packa ging directions for shipment

are on page 1-9.

Cleaning or Replacing the Fan Filter

To ensure adequate air flow, it is essential to clean or replace

the rear-panel fan filter regularly. The interval between filter

cleaning or replacement is determined by the operating envi-

ronment.

To remove the filter, take out the two screws that fasten the

housing to the rear panel.

Remove the filter and wash it in a mild detergent and water

solution. Place cleaned and dried filter (or new filter) in the

housing and replace housing over the fan. Repl ace and tight-

en the two screws (8 in lbs).

The filter part number is shown on page 1-7.

Fuse Replacement

Remove the fuse cap from the rear panel and replace the fuse

cartridge with a 250V, 2A, F-type fuse as specified on the

rear panel.

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