Frymaster 47 Series Service & Parts Manual page 34

47 SERIES GAS FRYERS
CHAPTER 1: SERVICE PROCEDURES
1.9.5 Filtration Problems (cont.)
Blockage removal can be accomplished by forcing the item out with an auger or drain snake.
Compressed air or other pressurized gases should not be used 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 FootPrint III Filter are Line VAC
simple and straightforward. Microswitches,
attached to handles for each vat and wired in
All Heater Tapes (Original and Redesigned Models)
parallel, provide the 24 VAC required to activate
the pump relay coil when the handles are moved
(Heater Tapes have been removed from
oil return lines in Redesigned Models)
to the ON position. The activated pump relay
coil pulls in the pump motor switch, supplying
power to the pump motor.
The suction tube heater and flexible hose heater
24VAC
are wired directly into the 120 VAC source.
They remain energized as long as the unit is
plugged in.
Solenoids
(Redesigned
Models Only)
Pump Relay
Coil
Micro-
switches
Pump Motor
M
Relay Contacts
FootPrint III Simplified Wiring Diagram
1-29