www.desatech.com 118419-01E20SerViCe ProCedureSContinuedGap Adjusting ScrewRotorBlade0.003"/0.004"(0.076-0.101 mm)Gap MeasuredWith FeelerGaugeGap Adjusting ScrewFigure 32 - Gap Adjusting ScrewLocationsSandpaperFigure 33 - Sanding Rotor10. Adjust pump pressure (see Pump Pres-sure Adjustment, page 16).Note: If rotor is still binding, proceed asfollows.11. Perform steps 1 through 6.12. Place fine grade sandpaper (600 grit) onflat surface. Sand rotor lightly in “figure 8”motion four times (see Figure 33).13. Reinstall insert and rotor.14. Perform steps 8 through 10, page 19.wiring diagramPhotocellThermistor MotorHighVoltageIgnitorSparkIgnitorRedCONTROLBlueBlue GreenWhite WhiteWhiteRedWhiteBlackBlackBlackBlackBlackOn/OffSwitchThermostatTouch PadBlue Sideof MetalConductors Power Plug120V/60HZGreenGreen