Frymaster H50 Series manual 1-27

FREEING A SEIZED PUMP

Sediment Particle

Up for reverse

FLOW

Down for forward

Incorrectly sized or installed paper will also allow food particles and sediment to pass through and clog the suction tube on the bottom of the filter carriage. Particles large enough to block the suction tube may indicate that the crumb tray is not being used.

Pan blockage can also occur if shortening is left in the pan and allowed to solidify. The heater strip on the suction tube is designed to prevent solidification of residual shortening left in the tube. It will not melt or prevent solidification of shortening in the pan.

Blockage removal can be accomplished by forcing the item out with an auger or drain snake. Never

attempt to use compressed air or other pressurized gases to force out the blockage.

Possible problems with the Power Shower include clogged openings, shortening solidified in the tubes, missing clean-out plugs, and missing or worn O-rings. Cleaning the unit and replacing missing plugs and missing or worn O-rings will correct these problems.

The electronics of the Filter Magic and FootPrint III systems are simple and straightforward. Microswitches, attached to handles for each vat and wired in parallel, provide the 24 VAC required to activate the pump relay coil when the handles are moved to the ON position. The activated pump relay coil pulls in the pump motor switch, supplying power to the pump motor.

Line VAC

Return Line Heater Tapes

24 VAC

Suction Tube (Pan) Heater Tape

Micro-switches

Pump Relay Coil

Pump Motor

M

Pump Motor Switch

Filter Magic Simplified Wiring Diagram

Line VAC

All Heater Tapes

(Heater Tapes are not present in units

built after July 1997.)

24 VAC

Solenoids

(Present in units built after

Jully 1997 only.)

Micro-switches

Pump Relay Coil

Pump Motor

M

Pump Motor Switch

FootPrint III Simplified Wiring Diagram

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