PF50 CE SERIES PORTABLE FILTRATION SYSTEMS
CHAPTER 6: TROUBLESHOOTING/SERVICE PROCEDURES
6-2
6.2 General Troubleshooting (cont.)
Pump won't
start.
•
Tripped thermal overload switch.
•
Incorrect or no line voltage.
•
Filter heater switch in the Heat position.
Pump stops
during
filtering
process.
•
Allow filter unit to cool for at least 45 minutes and
then press (reset) the motor thermal overload
switch.
•
Turn filter pump "OFF". Allow oil to cool then empty
pan. Verify filter paper is clean and properly
installed. Refill pan and restart process.
Pump starts
and abruptly
stops.
•
Reset thermal overload switch.
•
Pump is blocked or wiring is loose. Call FAS for
service.
•
Motor failed; call FAS for service.
Pumping is
erratic.
•
Verify that filter paper is properly installed under
hold-down ring.
•
Verify that filter hose connection is tight and secure.
Oil not being
returned to
frypot.
•
The filter hose is clogged with debris. Clear hose.
•
Clogged filter paper. Scrape off excess sediment
or replace filter paper.
•
Filter pan suction tube is blocked. Use a thin,
flexible wire to unclog.