ELECTRIC FRYERS - SERVICE PROCEDURES AND ADJUSTMENTS
14
BASKET LIFT ARM
ADJUSTMENT
1. When basket is in the down position, it should
just clear the rack which is installed above the
elements.
A. To adjust, pull basket arm off lift shaft and
adjust height adjustment bolt to raise or
lower basket arm as required. Both
baskets should be same height.
2. Rollers on basket arm should touch rear of tank
and be square to tank.
A. To adjust, loosen basket arm set screw
and adjust arm in or out as required. Use
Loctite #242 on set screw and tighten.
ELECTRICAL OPERATION
COMPONENT FUNCTION
1T TRANSFORMER .......... Supplies 12 VAC to computer power supply board.
2T TRANSFORMER .......... Supplies 24 VAC to computer control and/or inter-plumb system.
3T TRANSFORMER .......... Used in 480 VAC units.
BL1T TRANSFORMER ........ Supplies power to solid state model single and dual basket lifts.
BL2T TRANSFORMER ........ Used in addition to BL1T to supply power to solid state model split vat
basket lift.
COMPUTER CONTROL ....... Monitors temperature probe to regulate the shorting temperature and
controls cooking cycle.
CONTACTOR .............. Controls voltage to heating elements.
FUSES 1FU, 2FU ............ Protect control circuits.
IPR1 RELAY ............... Inter-plumb control relay which controls power to the filter motor.
HEAT LIGHT ............... Indicates power is being supplied to the heating elements.
HEATING ELEMENT(S) ....... Produces heat that is transferred to the shortening.
HIGH LIMIT THERMOSTAT .... Prevents the oil from reaching temperatures over 435 F (manual reset)
HIGH TEMP LIMIT LIGHT ..... Signals that the high limit(s) operated.
POWER LIGHT ............. Indicates power switch is in the "on" position.
PS-1 COMPUTER POWER SUPPLY BOARD
Supplies 10 VDC to computer control.
POWER SWITCH ........... Supplies power to control circuit.
RETURN VALVE SWITCH ..... Controls IPR1 relay which starts filter motor when valve is opened.
RELAYS R1 thru R4 .......... Control relays on computer control models which control power to
computer and heat circuits.
TEMPERATURE CONTROL . . . Monitors temperature probe to regulate the shortening temperature.
TEMPERATURE PROBE ...... Senses temperature of shortening.
TILT SWITCH ............... Removes power to heat circuit if elements are raised.
