Assessments - 4, GPA: 4.5
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Facilidade de uso
Disconnect the fryer from the electrical supply. 2. Drain the frypot. 3. Loosen the setscrew securing the thermostat knob and remove the knob. Remove the screws from the upper left and right corners of the control panel. The control panel is hinged at the bottom and will swing open from the top. 4. Disconnect the 9-Pin connector and remove the control panel from the fryer by disengaging its tabs from the hinge slots in the mounting frame. 6. Disconnect the high-limit thermostat leads from the gas valve pilot coil. 7. Unscrew the high-limit thermostat from the frypot and remove. 8. Apply Loctite™ PST56765 thread sealant or equivalent to the replacement thermostat threads. 9. Reverse steps 1 through 7 to install the replacement. 1-9 Disconnect grounding wire Disconnect grounding wire 1.8.5 Replacing the High-Limit Thermostat in Fryers with Other Than Thermostat Controls 1. Disconnect the fryer from the electrical power Unplug harness supply. 2. Drain the frypot. 3. Remove the screws from the upper left and right corners of the controller panel. The controller is hinged at the bottom and will swing open from the top. 4. Unplug the wiring harness and disconnect the grounding wire from the the controller. 5. Remove the controller from the fryer by lifting it from the hinge slots in the fryer control panel frame. 6. Remove the two screws from the base of the interface board mounting bracket. 7. Disconnect the 12-pin plug from the back of the interface board and lay the board in the right end of the compartment with all other wires still connected. 8. Remove the 12-volt transformer and lay it in the right end of the compartment with wires still connected. 9. Remove the high-limit thermostat wires from the gas valve pilot coil and pull them up through the control shield. 10. Unscrew the high-limit thermostat from the frypot and remove. 11. Apply Loctite™ PST56765 thread sealant or equivalent to the replacement thermostat’s threads and screw it into the frypot. 12. Attach the appropriate terminals (furnished in the replacement thermostat kit) to the thermostat leads. 13. Reverse steps 1 through 9 to complete installation of the replacement thermostat. 1.8.6 Replacing the Heat Mode Indicator Light in Fryers with Thermostat Controls 1. Disconnect the fryer from the electrical supply. 2. Loosen the setscrew securing the thermostat knob and remove the knob. Remove the screws from the upper left and right corners of the control panel. The control panel is hinged at the bottom and will swing open from the top. 1-10 3. Disconnect the 9-pin connector and remove the control panel from the fryer by disengaging its tabs from the hinge slots in the mounting frame. 4. Carefully press the light out from the back of the control panel. Disconnect one wire at a time and reconnect it to the replacement light until all wires are transferred. 5. Carefully press the light back into the control panel. 6. Reverse steps 1-3 to reassemble the fryer. 1.8.7 Replacing the Power or Melt Cycle Switch in Fryers with Thermostat Controls 1. Disconnect the fryer from the electrical supply. 2. Loosen the setscrew securing the thermostat knob and remove the knob. Remove the screws from the upper left and right corners of the control panel. The control panel is hinged at the bottom and will swing open from the top. 3. Disconnect the 9-pin connector and remove the control panel from the fryer by disengaging its tabs from the hinge slots in the mounting frame. 4. Using a flat-tipped screwdriver, disconnect the chrome bezel from the tabs on the switch and press the switch out from the front. 5. Carefully press the new switch back into the chrome bezel, making sure the tabs on the switch engage the slots in the bezel. 6. Disconnect one wire at a time from the old switch and reconnect it to the new switch until all wires have been transferred. 7. Reverse steps 1-3 to reassemble the fryer. 1.8.8 Replacing the Melt Cycle Timer in Fryers with Thermostat Controls NOTE: In early 1999, PC board melt cycle timers replaced melt cycle timer motors in new fryers. 1. Disconnect the fryer from the electrical supply. 2. Loosen the setscrew securing the thermostat knob and remove the knob. Remove the screws from the upper left and right corners of the control panel. The control panel is hinged at the bottom and will swing open from the top. 3. Remove the screws securing the timer motor (or the PC board timer bracket) to the fryer (see illustration on Page 2-16). 4. Remove one wire at a time and reconnect it to the replacement PC board timer until all wires have been transferred. 5. Reverse steps 1-3 to reassemble the fryer. 1-11 1.8.9 Replacing Burner Ceramic Targets DANGER Drain the frypot or remove the handle from the drain valve before proceeding further. 1. Disconnect fryer from electrical and gas supplies. 2. On FM45 fryers, remove square-drain sections as necessary to expose burner. 3. Disconnect the wires from the gas valve terminal block, marking each wire to fac...