Replacing An Aif (Automatic Intermittent Filtration) Board; Replacing A Rotary Actuator - Frymaster FilterQuick FQE30 Service Manual

1.14.3 Replacing an AIF (Automatic Intermittent Filtration) board

Disconnect the fryer from the electrical power supply. Locate the AIF board to be replaced under a frypot.
Mark and unplug the harnesses. The AIF board assembly is held in place with one screw in the front of the
assembly (see Figure 14). Remove the screw and the front of the assembly drops down (see Figure 15) and
the back tab slides out of the bracket attached to the frypot (see Figure 16). Reverse steps to reassemble,
ensuring that the new AIF assembly slides into the slot in the rear of the bracket. Once complete, CYCLE
POWER TO ENTIRE FRYER SYSTEM. See section 1.12.6 on page 1-23 to reset control power. Check
software version # and if necessary update the software. If a software update was necessary, follow the
instructions to update the software in section 1.16.
Figure 14 Figure 15 Figure 16

1.14.4 Replacing a Rotary Actuator

Disconnect the fryer from the electrical power supply. Locate the actuator to be replaced and mark and
unplug the actuator. The actuators are held in place by two hex key screws. Loosen the 3/32" hex key
screws. It may be necessary to remove a gas line to the burner when removing a drain actuator. Remove
the actuator from the valve stem. Align the actuator with the valve stem and attach the new actuator.
Tighten the two hex key screws. Reconnect power and test the actuator.
NOTE: Rotary actuators have two different part numbers, which are mirror images of each other that
correspond to their mounting position.
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