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30A215-Mar2008
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30A215-Mar2008
AIR SWITCH ADJUSTMENT WITH “COLD” FRYER
To adjust the Air Switch, do the following:
1. Turn the Manual Gas Valve OFF and disconnect the Fryer’s electrical cord.
2. Attach Volt - Ohm - Meter (VOM) leads to COMMON and NORMALLY CLOSED terminal on the Air Switch and set it to
read resistance.
3. Attach Pressure Meter between Blower Box and Air Switch. (Insert in the Air Pressure Tube.)
4. Cover Flue Outlet with a plate.
5. Bypass the Computer by removing the two (2) BLUE wires on the Computer’s 24 Volt DC Control Relay; then place a
JUMPER on these terminal wires.
6. Connect the fryer’s electrical plug to a receptacle. The Fryer will turn ON.
7. Adjust the plate over the flue outlet until the pressure meter reads 1.3 PSI .
8. Adjust the set screw on the AIR SWITCH so the Volt - Ohm - Meter (VOM) reads ABOVE and BELOW “ZERO” continuity
several times; the set it to read “ZERO”.
9. Place LOCKTITE on the Air Switch Set Screw.
10. Remove the Fryer’s electrical plug from the receptacle; remove the JUMPER wire from the Control Relay BLUE wires and
reconnect them to the Relay Terminals. Remove the VOM, the Pressure Meter and the plate over the flue.
11. Connect the Fryer’s electrical plug to the receptacle, turn the gas to the Fryer ON and resume normal operations.
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