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2-1. INTRODUCTION
2-2. TEST INSTRUMENTS
2-3. LIGHT BULB
103
SECTION 2. MAINTENANCE
This section provides procedures for the checkout and replacement
of the various parts used within the cabinet. Before replacing any
parts, refer to the Troubleshooting section. It will aid you in deter-
mining the cause of the malfunction.
You may use two test instruments to check the electric components.
1. A continuity light
2. An ohmmeter.
When the manual refers to the circuit being closed, the continuity
light will be illuminated or the ohmmeter should read zero unless
otherwise noted.
When the manual refers to the circuit being open, the continuity light
will not illuminate or the ohmmeter will read 1 (one) or infinite
resistance.
A continuity tester cannot be used to check coils.
Light bulbs and glass may be hot. Severe burns could
result.
1. Remove the glass panel by carefully pushing up on back of
panel and sliding away from you. The panel will fall into
your hand.
2. Remove the light bulb.
Model HCS-2,HCW-3/HCW-5/HCW-8
2-1
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