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REFRIGERATION INSTALLATIONS LIMITED
Unit D9 Newton Business Park
Cartwright Street
Hyde
Cheshire SK14 4EH
Telephone: +44 (0)161 366 1110
Fax: +44 (0)161 366 1190
10.4 PCB and Motor Connector Replacement (Continued)
10.4.1 If the PCB or other parts are to be replaced remove the two
Philips head screws (X in the previous picture) and remove the
motor connector retaining bracket. Remove the Philips head screw
(Y) attaching the cable clamp and remove the clamp. Remove the
three Philips head screws (Z) that hold the PCB and its plastic
cover in place. Lift away the PCB, its cover and the Motor
Connector.
10.4.2 Only two of the wires on the PCB are attached with spade
connectors. The remainder are soldered and will require de-
soldering to replace the PCB. As with all PCB hand soldering care
must be taken to avoid damage to the PCB, in particular in
avoiding raised circuitry by applying too much heat.
10.4.2 The plastic PCB cover accommodates the transformer and
the buzzer. If either of these requires replacement the method of
attachment to the cover is clear and again they require soldering.
D ocument Reference: WI 9
Page 19 of 19
Issue 02
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