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Page 13
TROUBLESHOOTING (cont.)
Brewer is making unusual noises.
Server will not heat
1. Solenoid valve
2. Plumbing lines
3. Water supply
4. Tank heaters
1. Circuit breaker
2. Receptacle Contacts
3. Transformer
4. Rectifier
RemedyProbable CauseProblem
The nut on back of the solenoid
must be tight or it will vibrate during
operation
Plumbing lines should not be rest-
ing on the counter top.
(A) The brewer must be connected
to a cold water line.
(B) Water pressure to the brewer
must not be higher than 90 psi (620
kPa). Install a regulator if necessary
to lower the working pressure to
approximately 50 psi (345 kPa).
Remove and clean lime off tank heat-
ers.
A) Check and reset if necessary
B) Refer to
Service -
Circuit breaker
for test procedures. See page 18
Clean or replace. See page 27
Refer to
Service
- Transformer for
test procedures. See page 32
Refer to
Service
- Rectifier for test
procedures. See page 28
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