Frymaster STUFF 8195809 - Manual (Page 35)

SUFF/UFF FILTRATION SYSTEMS
CHAPTER 5: TROUBLESHOOTING
5-1
5.1 Troubleshooting Guide
Reset thermal overload and circuit breaker.
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, or filter-leaf if equipped, is
blocked. Filter pan suction tube: use a thin,
flexible wire to unclog. Filter-leaf: thoroughly clean
all filter-leaf components.
Motor or 24 VAC transformer failed; call for service.
Pump won't
start.
Return valve not fully opened.
Tripped circuit breaker or thermal overload switch.
Incorrect or no line voltage.
Failed return microswitch.
Pump stops
during
filtering
process.
Motor is hot.
Allow motor to cool for at least 45 minutes and then
press thermal overload switch on motor. Reset the
7-amp or 5-amp circuit breaker.
Pump stops
and motor is
cool.
Move filter handle to OFF. Allow oil to cool then
empty pan. Verify filter paper and screen, or filter-
leaf if equipped, are clean and properly installed.
Refill pan and restart process.
Pump starts
and abruptly
stops.
Pumping is
erratic.
Verify O-rings on pan outlet is present and in good
condition.
Verify paper and screen, or filter-leaf if equipped,
have been properly installed.
Oil not being
returned to
frypot.
Solidified oil or sediment is likely clogging the return
line. Clear line.
Clogged filter-leaf, if equipped.
After filtering,
fryer does not
operate
properly.
Verify drain valve is fully closed.