Graco RTX-650 important safety instructions Belt, Disassembly

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Belt

Belt

Disassembly

1.Relieve Pressure, page 6.

2.Unplug sprayer from outlet.

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3.Remove Shroud, page 7.

4.Remove Motor, page 10.

5.Place motor tray (32) into vice and tighten until snug.

32

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6.Use 9/16 in. wrench to loosen two mounting screws

(4) on motor tray (32) to allow motor to slide around.

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7. Remove old belt and discard.

Reassembly

1.Loop one end of belt over extension cable (29) and pulley (17), then loop other end of belt over motor shaft (make sure teeth of belt (24) and pulley are aligned).

24

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2.Insert flat screwdriver into slot on back of motor tray

(32)and use screwdriver as a lever to pull motor

(31)into position.

3.Use 9/16 in. wrench to tighten two mounting screws

(4)while keeping motor (31) in position with screw- driver.

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Once the motor is in place, you can test the belt to make sure it is properly tightened. When you push on the belt (24) with one finger it should move no more than 1/4 in. If it moves more than 1/4 in., go

back to step 8 and re-tighten the belt.

24

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4.Reassemble Motor, page 10.

5.Reassemble Shroud, page 7.

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Contents 311777 311767 Related ManualsModel 254973 Shown Equipment Misuse Hazard Fire and Explosion HazardPressurized Equipment Hazard Electric Shock HazardTi9075a Component Component IdentificationGrounding and Electrical Requirements Pressure Relief ProcedureAuxiliary Air Compressor Required Generator Requirements AlternateShroud Removal DisassemblyReassemblyRelieve Pressure, RotoFlex II Pump DisassemblyReassembly Motor Replace two clevis pins 20 in base Motor Fuse Removal Belt Problem Cause Solution TroubleshootingRelieve Pressure, page 6. Remove Relieve Pressure, page 6. Clean Wiring Diagram Models PartsBase Part Description QtyTechnical Data Graco Information Graco Standard Warranty