Dean D60 Series Troubleshooting Guide download pdf (Page 33)

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.

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Dean D60 Series Troubleshooting Guide Page 33

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