Model 290
Problem
Cause | Correction |
POWER SECTION
With switch in POWER position, the fryer is com- pletely inoperative (NO POWER)
•Open circuit
•Check to see that unit is plugged in
•Check the breaker or fuse at supply box
•Check voltage at wall receptacle
•Check MAIN POWER switch; replace if defective
•Check cord and plug
•Check 15 amp fuses
HEATING OF SHORTENING SECTION
Shortening will not heat | • Blown fuse or tripped | • Reset breaker or replace fuse | |
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| circuit breaker at supply |
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| box or control panel |
| • Blown fuse in PC board | • | Replace glass fuse in board |
| • Faulty POWER/PUMP switch. | • | Check POWER/PUMP switch |
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| per maintenance section on |
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| the POWER/PUMP switch |
| • Faulty cord and plug | • | Check cord and plug |
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| • Check power at receptacle | |
| • Faulty drain switch | • | Check drain switch per |
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| maintenance section on |
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| drain switches |
| • Faulty PC Board | • | Remove and replace control |
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| panel |
| • Faulty high limit control switch | • Check high limit control | |
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| switch per maintenance |
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| section on the high limit |
| • Drain valve open | • | Close drain valve |
| • Possible faulty temperature probe | • | Replace temperature probe |
| • Faulty contactor | • | Check contactor per maintenance |
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| section on contactors |
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1203 |