Plessey PRC 320/1 - Maintenance Instructions

CHAPTER FOUR
PREVENTIVE MAINTENANCE
GENERAL
4.1 To obtain maximum performance from the
equipment it must be ensured that is is kept in good
condition by regular maintenance. This is normally
the responsibility of the operator, NOT of the
Workshop or repair staff, and is as described below.
4.2 The RT320/1 is a fully sealed radio and must
NOT be opened by the operator under any
circumstances.
MAINTENANCE INSTRUCTIONS
4.5 The following maintenance tasks should be
carried out by the operator at specified times or as
required:-
4.5.1 Keep the equipment clean and dry.
Remove any dust or dirt from the connectors,
control knobs and terminals. If the equipment
has been subjected to immersion, remove loose
water from all connectors. Dry the headset or
handset by shaking. Remove water from inside
the morse key by shaking and from the contacts
by blowing through the hole below the knob.
4.5.2 Check switches and controls to ensure
that they are functioning correctly and are
Securely mounted on the case.
2.5.5 Inspect the case for damage and
corrosion.
4.5.4 Check that battery connections аге
clean and undamaged.
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