Graco RTX-650 User Manual

Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441Copyright 2006, Graco Inc. is registered to I.S. EN ISO 9001For Water-Based Materials OnlyModel: 25

Motor 10 311771DMotorDisassembly1. Relieve Pressure, page 6.2. Unplug sprayer from outlet.3. Remove Shroud, page 7.4. loosen knob (41) until spring re

Motor311771D 11Reassembly1. Tighten Belt, page 13.2. Use petroleum jelly to grease area of shaft that makes contact with extension cable (29).3. Slide

Motor Fuse Removal 12 311771DMotor Fuse RemovalWhen replacing fuse, use only Bussman GMF-3 (3A) to prevent premature trips or equipment damage. The mo

Belt311771D 13BeltDisassembly1. Relieve Pressure, page 6.2. Unplug sprayer from outlet.3. Remove Shroud, page 7.4. Remove Motor, page 10.5. Place moto

Troubleshooting 14 311771DTroubleshootingProblem Cause SolutionSprayer won’t run Power switch not on Turn switch on.No power at wall outlet Check outl

Troubleshooting311771D 15Speed of application too slow New pump hose not broken in properlyRun pump dry for no longer than 2 minutes.Material too thic

Wiring Diagram 16 311771DWiring Diagramti9199a251039ON/OFFSwitchBlack WireBlack WirePower Cord318Chassis GroundWhiteWireWhiteWireGreen WireGreen WireM

Parts311771D 17PartsModels 25497342ti9654a1213614527158103124332319292043204236211632ti9655b271711442246•4713•18254137•••5539425663379964646528383026

Parts 18 311771DPartsModels 254973▲Labels are not included with components. They must be ordered separately.† Additional warning labels are available

Technical Data311771D 19Technical DataMain Unit Power Requirements . . . . . . . . . . . . . . . . . . . . 120 Vac, 60 Hz, 15A, 1 phaseMaximum Fluid

Warnings 2 311771DWarningsThe following are general warnings related to the setup, use, grounding, maintenance and repair of this equipment. Additiona

Graco Standard Warranty 20 311771DGraco Standard WarrantyGraco warrants all equipment referenced in this document which is manufactured by Graco and b

Warnings311771D 3Electric Shock HazardTo reduce the risk of electric shock: • Be sure sprayer is adequately grounded through electrical outlet, page

Warnings 4 311771DCAUTIONWater or material remaining in unit when temperatures are below freezing can damage motor and/or delay pump startup.To insure

Component Identification311771D 5Component IdentificationMAKEBPJDCHGti8369aFLNModel 254973 Shown3.5 cfm@40 min.QRItem Component Item ComponentA Pump H

Component Identification 6 311771DPressure Relief ProcedureTo reduce risk of injury, follow this procedure whenever you see this symbol throughout thi

Shroud Removal311771D 7Shroud RemovalDisassembly1. Relieve Pressure, page 6.2. Unplug sprayer from outlet.3. Remove two screws (15) and two screws (64

RotoFlex™ II Pump 8 311771DRotoFlex™ II PumpDisassembly1. Relieve Pressure, page 6.2. Unplug sprayer from outlet.3. Remove Shroud, page 7.4. Loosen tw

RotoFlex™ II Pump311771D 9Reassembly1. Bend hose (23) so colored dots on hose fittings face each other and slide hose fittings through hose bracket (2