Frymaster FLYMASTER KSCFH18E Installation & Operation Manual page 40

KSCFH18E COOL ZONE SERIES ELECTRIC FRYERS
7.3 Filtration System Troubleshooting
Pump won't
start
Pump stops
and motor is
cool.
Pump starts
and abruptly
stops
Pumping is
erratic
Oil not being
returned to
frypot
After filtering,
fryer does not
operate
properly.
CHAPTER 7: TROUBLESHOOTING
Return valve not fully open.
Tripped circuit breaker.
Incorrect or no line voltage.
Failed return microswitch.
Allow motor to cool for at least 45 minutes and then
press thermal overload switch on motor.
Solidified oil or sediment is likely clogging the return
line. Clear line.
Reset circuit breaker under control panel.
Verify wiring harness is properly connected; a
damaged harness should be replaced by a FASC.
Pump is blocked. Call FASC for service.
Filter pan suction tube is blocked. Use a thin,
flexible wire to unclog.
Motor or 24 VAC transformer failed; call for service.
Verify O-ring on pan outlet is present and in good
condition.
Verify paper and screen have been properly
installed.
Move filter handle to OFF. Allow oil to cool then
empty pan. Verify filter paper is clean and properly
installed. Refill pan and restart process.
Verify drain valve is fully closed.
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