Texture Sprayers Electrical & Mechinical Troubleshooting Manual

GM 1030 Tex Sprayer1. PRESSURE SWITCH (normal open) Closes when 30 psi of pressure is maintained.2. Differential PRESURE SWITCH (normal open) Closes when 5 cfms of air flow is maintained or when a air leak is present.3. Combination gauge and SAFTEY SWITCH (normal closed)Interrupts electrical flow to the clutch stopping pumping(not engine) when pressure reaches 1000 psi. .4. BRIDGE RECIFIER converts AC voltage from the engine lighting coil to DC voltage which energizes the clutch.5. 4 WAY VALVE (active when main switch is in the spray mode and switches 1 and 2 are closed) Controls air to dumpcylinder, positioning piston so as to close off the dump outlet on the dump cylinder enabling material to be sprayed.( When power is off 4-Way valve returns to the dump position relieving pressure.Blue3RedRed1Under PressureSwitchRedBlueN.C.Com. N.O.Yellow2FlowSwitchRedRedPressureGauge with builtin Over pressureswitch.BlackBrown54 WaySoleniod ValveBlack4Rectifier+ AC-ACWhiteBlackGROUNDRed from EngineBlack to ClutchWhite to ClutchEngineRedMain Switchin OFF postionBlueSprayPrimeBlueRedBlueBlueRedNCRedRedUnderPressureSwitchComNO12FlowSwitch3ExternalPressureSwitchBrownACDC +4DC -RectifierRed(+)(-)54 WaySoleniodValveBlackACWhiteClutch CoilGROUND24