Graco 309909H important safety instructions Pneumatic Schematic

Page 47

Parts

Pneumatic Schematic

	MOTOR B			MOTOR	A
	DOWN			DOWN	A
MOTOR B		PUMP B UP, 12 VDC	MOTOR A		PUMPA UP, 12 VDC
UP			UP
		PUMP B DOWN, 12 VDC			PUMP A DOWN, 12 VDC
			AIR EXHAUST,	1/2 TUBE X 24" LONG	MANIFOLD
					MANIFOLD
		AIR SUPPLY	12 VDC
		AIR SUPPLY
GAUGE			SOLENOID		A VALVEMETERING
			POSITION 1		A VALVEMETERING
			POSITION 1
AIR REGULATOR
			12 VDC
			SOLENOID		B VALVEMETERING
110 PSI		TO MANIFOLD	POSITION 2		B VALVEMETERING
RELIEF		3/8 TUBE	POSITION 2
RELIEF		3/8 TUBE
VALVE			POSITION 3
			POSITION 3
GAUGE	3/8 AIR FILTER		(OPEN FOR OPT. CIRCULATION ACCESSORY SOLENOID)
	3/8 AIR FILTER
	AUTO DRAIN
	AUTO DRAIN		POSITION 4
	5 MICRON		POSITION 4
	5 MICRON		(OPEN WITH BLANK PLATE)
			(OPEN WITH BLANK PLATE)
3/4 AIR	3/4" BALL VALVE
FILTER	3/4" BALL VALVE	AIR
FILTER	BLEED TYPE	AIR
AUTO DRAIN		REGULATOR
20 MICRON		SET @ 22 PSI

TURBINE / POWER SUPPLY

RELIEF VALVE

26 PSI FACTORY SET

309909H

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Image 47

Contents Important Safety Instructions Repair PartsManual Conventions ContentsSeries Description Psi MPa, bar Approvals ProMix Easy ModelsComponent Manuals in English Description Related ManualsFire and Explosion Hazard Equipment Misuse Hazard Fluid Manifold to Gun Pressure Relief ProcedurePump to Fluid Manifold Problem Solution MaintenanceProblem Cause Solution TroubleshootingCircuit. See Electrical Schematic, Relieve pressure. Install larger tip. Follow Code Startup ErrorsOperating Errors Testing Error Code Alarm Active Problem CauseReplacing Air Filter Element RepairRemoval Software UpgradesReplacing Main Circuit Board Replacing Display Circuit Board Alternator Repair Pneumatic ControlReplacing Alternator Regulator Replacing AlarmReplacing Solenoids Follow Pressure Relief Procedure, Dispense Valve/Mix Manifold AssemblySchematic Pin Main Control Board SchematicPump Solenoid Expansion Board Schematic Main Control Board LEDsPart No Series A, Pump-based, Cart-mounted Air Spray Unit Parts78 Ref Cable ConnectionsNo. Part No. Description Pump and Meter-based, Wall-mounted Air Spray Units Pump Solenoid Cable Connections Description Qty See page 27 for model numbers and descriptionsPump-based, Wall-mounted Air Spray Units 494025 24 Ref See page 30 for model numbers and descriptions Meter-based, Wall-mounted High Pressure Units 65 Ref 4025 24 Ref See page 33 for model numbers and descriptions Pump-based, Wall-mounted High Pressure Units Muffler See page 36 for model numbers and descriptions Ft 5.2 ft Pump and Meter-based, Wall-mounted High Pressure Units TI4908a Muffler See page 40 for model numbers and descriptionsCheck Valve Side Tube Connections, Low Pressure PumpsP2P1 Tube Connections, High Pressure PumpsC1G1 P2 M1 Tube Connections, MetersPneumatic Schematic Part No. Description Qty Intrinsically Safe Pneumatic ControlSolenoid Module 306 Detail Alternator Module 304 DetailNon-intrinsically Safe Pneumatic Control 307 Display User InterfaceNo. Part No. Description Qty Pump Air Control Meter Air ControlTechnical Data Technical Data Graco Information Graco Standard Warranty