Sharp R-4E54M (serv.man13) Service Manual / Technical Bulletin ▷ View online
Sharp Electronics (UK) Limited
Originator AvW Supervisor Approval Date / / Reference TB9304108
Revision
White – Carry out as required, Yellow – Carry out as required and whenever the unit comes in for service, Red – Carry out on all units
R4E54-001
Month of Issue:
Classification: Routine
MICROWAVE TECHNICAL BULLETIN
Page 1 of 1
MODELS
R4E54M
R4G54M
REASON
The thermal cut out, which is fitted to the top of the cavity is riveted in place. If it fails,
then follow the procedure outlined below.
then follow the procedure outlined below.
ACTION
If the thermal cut out is open circuit it may be reset by appling freezer. If this is not
effective then the thermal cut out will have to be changed.
effective then the thermal cut out will have to be changed.
Follow the procedure outlined below to do this.
1. Remove the rivets securing the original thermal cut out by either drilling out or
using heavy duty side cutters.
2. The new thermal cut out is supplied with bolts, nuts and washers.
3. Ensure that the bolt head and washer are on the inside of the cavity.
3. Ensure that the bolt head and washer are on the inside of the cavity.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
1-17
Thermal Cut Out
RTHM-A078WREO
AL
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