Graco 312394V important safety instructions Repair, Tank Removal, Ball Valve Removal from Tank

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Repair

Repair

Tank Removal

1.On models without ball valves, empty tanks by executing multiple shots.

On models with ball valves, close the ball valves.

2.Relieve pressure. See Pressure Relief Procedure, page 18.

3.For polyethylene tank models, remove the two screws (211) that attach the tank T-beam support to the pump sub-assembly.

211

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4.On models without ball valves, loosen but do not remove the six socket head cap screws (204) that hold the tank to the pump housing.

On models with ball valves, remove the six socket head cap screws (204) that hold the ball valve to the pump housing. The tanks can now be pulled off of the pump housing.

218

204

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5.On models without ball valves, remove the tanks.

For polyethylene tank models, rotate the lock ring (218) for each tank counter clockwise and lift the tanks off of the base.

For stainless steel tank models, rotate the tank counter clockwise and lift the tank off of the base.

Ball Valve Removal from Tank

CAUTION

Disassembly of the ball valve is not recommended. Ensure the ball valve does not accidentally disassem- ble when detaching the ball valve from the tank.

Polyethylene Tanks

215

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1.Remove polyethylene tank assembly from the base.

2.Remove the six M5 screws (215) holding the two ball valves to the polyethylene tank assembly.

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312394V

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Contents PR70 and PR70v Feed Systems Contents Related ManualsProduct Configurator PR7FLow Volume Side Piston High Pressure, 3/8 in .5 mm 2.5 ft Code K Part Dispense Valve Code M Part Applicator Mounting Code Q Part High Volume Side Tank Cover Code Part Off-Board Tank Stands Electric Shock Hazard Fire and Explosion Hazard Grounding Installation Polyethylene Tank Lid with AgitatorPneumatic Agitator Motor Level SensorsPolyethylene Tanks Stainless Steel Tanks AccumulatorsAuto-Refill Installation Pressure Transducer and Flow Meter InstallationAdvanced Display Module Disabled Mode StartupPressure Relief Procedure Setup Relieve pressure. See Pressure Relief Procedure,Level Sensor Calibration Stainless Steel Tanks Polyethylene TanksVacuum De-gas Vacuum De-gas and Vacuum Auto-Fill Accumulator Filling Relieve pressure. See Pressure Relief Procedure on ShutdownRepair Tank RemovalBall Valve Removal from Tank Assembly 255284 Shown Ball Valve RepairAgitator Fuse Replacement Parts Accumulators, Assemblies LC0160 and LC0297Accumulators Part Description Qty RingAssembly 255282 Shown 224 211 Liter Polyethylene Tanks† ‹ Polyethylene Tank Agitators Electric Agitator Assemblies 255246† Part not shown Pneumatic Agitator Assembly 801 802 808 813 823 805 824 804 807 806 814 822Part Description Agitator Shaft On-Board Stainless Steel Tanks Tank Assemblies LC0237, LC0238 LC0254, and LC0255Part Description Qty Part Description Qty DescriptionQtyBall Valve, Assembly Flange Assembly On-Board Stainless Steel Tank Lids Lid Assemblies LC0019 to LC0026 and LC0130 to LC0132LC0023, Lid assembly Agitator, De-gas Tanks for Use with Dust Covers Tanks for Use with Clampdown CoversLC0012 LC0235 LC0013 24U714 24U713 24U715Lid Assembly LC0018 Off-Board Stainless Steel Tanks Tank Assemblies LC0054 and LC0055Assembly LC0259 Shown Tank Assemblies LC0259 and LC0260Pipe and Tube System Lid Assembly LC0101 Off-Board Stainless Steel Tank LidsLid Assembly LC0102 Parts 312394V Assembly LC0147 Shown Lid Assemblies LC0050, LC0144, LC0145, LC0146, LC0147Quantity LC0050 LC0145 LC0146 LC0147 60 L LC0144 Pneumatic AgitatorAgitator Vacuum De-gas Part Description De-gas 60 L Port, 30 L Port, 60 LLid Assemblies LC0042, LC0043, LC0142, and LC0143 Quantity LC0142 LC0143 Lid LC0043 Assembly LC0042 WithAssembly LC0051 Shown Lid Assemblies LC0047, LC0048, LC0051, LC0052Fill Vacuum Tree Manifold NPTParts 312394V Electric Agitator Motor Assembly Stainless Steel Tank AgitatorsWasher Electric Agitator Motor, Assemblies 255337 Pneumatic Agitator Motor Assembly, 02/1116/50 Pneumatic Agitator Motor Pneumatic Agitator Motor, 24J183Agitator Blade Assemblies 257607 Polyethylene Tanks Level Sensors Assembly LC0278 Stainless Steel Tanks Level Sensors 2103 2102 2101 2104Tank Accessories KitsMixer and Shroud Options MD2 Valve KitsVacuum Kits Refill KitsExternal Control Interface Connection Kit Dimensions Machine with On-Board TanksPR70 PR70v† Assembly Dimensions, in. mm Tank Machine with Off-Board TanksPage Technical Data Graco Standard Warranty Graco Information