Graco Inc 261820 specifications General Repair Information

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General Repair Information

General Repair Information

Flammable materials spilled on hot, bare, motor could cause fire or explosion. To reduce risk of burns, fire or explosion, do not operate sprayer with cover removed.

•Keep all screws, nuts, washers, gaskets, and electri- cal fittings removed during repair procedures. These parts usually are not provided with replacement kits.

•Test repairs after problems are corrected.

•If sprayer does not operate properly, review repair procedure to verify you did it correctly. See Basic Troubleshooting, page 11 and Advanced Trouble- shooting, page 16.

•Overspray may build up in the air passages. Remove any overspray and residue from air pas- sages and openings in the enclosures whenever you service sprayer.

•Do not operate the sprayer without the cover in place. Replace if damaged. Covers direct cooling air around motor to prevent overheating.

To reduce risk of serious injury, including electric shock:

•Do not touch moving or electric pars with fingers or tools while testing repair.

•Unplug sprayer when power is not required for test- ing.

•Install all covers, gaskets, screws and washers before you operate sprayer.

CAUTION

•Do not run sprayer dry for more than 30 seconds. Doing so could damage pump packings.

•Protect the internal drive parts of this sprayer from water. Openings in the cover allow for air cooling of the mechanical parts and electronics inside. If water gets in these openings, the sprayer could malfunction or be permanently damaged.

•Prevent pump corrosion and damage from freezing. Never leave water or water-base paint in sprayer when its not in use in cold weather. Freezing fluids can seriously damage sprayer. Store sprayer with Pump Armor to protect sprayer during storage.

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312667B

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Contents US Patent 6,752,067 European Patent 1 208 Korean Patent ProX9 Airless Sprayers 312667BRelated Manual Getting Started SpecificationsFold-n-StoreCart ProX Sprayers Only Grounding Instructions Fire and Explosion Hazard Equipment Misuse Hazard Grounding and Electric Requirements InstallationThermal Overload X7, ProX7, and ProX9 Only Component IdentificationProX Sprayers Only ProX9 OnlySG20 SG10 Trigger Lock Pressure Control Knob Settings Pressure Relief ProcedureOperation Trigger Locked SG10 Trigger Unlocked SG10General Repair Information Basic Troubleshooting Grounding and Electric RequireProX7 and ProX9 Insert screw Read Pump does not prime section ProX7 and ProX9 OnlyGrounding and Electrical Requirements,Grounding and Electrical Advanced Troubleshooting General Problem Motor Does Not OperateSee Control Board Diagnostics, Hazard After Thermal General Problem Circuit Breaker is Tripping Electric Requirements, General Problem Erratic Motor OperationControl. See List of Kits, See Control Board Diagnostics, page 25. If General Problem Low or Fluctuating OutputSwitch Kit, Prime/Spray Valve Kit,Control Switch Kit, General Problem Excessive Pressure Build UpUse Pressure Control Switch Kit, to replace Setup Motor Diagnostics X5Motor Diagnostics ProX7 and ProX9 Setup Relieve Pressure,Pressure Control Switch Diagnostics ProX7, ProX9, X5,Control Board Diagnostics X5 Control Board Diagnostics ProX7 and ProX9Pump Diagnostics List of Kits Kit Number Models Kit DescriptionParts X5 Model 262800 Parts ListPart Description Qty X5 Model X5, Model X7 Model 262805 Parts List X7 Model 41a 41b 41c 67a 47a 41d 67b 85a ProX7 and ProX9 Models 261815 and 261820 Parts List HUB CAPProX7 and ProX9 Models 261815 ProX7 and ProX9 Models 261810 Wiring Diagrams X5 and X7 Models 262800ProX7 and ProX9 Models 261815 Technical Data Magnum ProX7 Magnum ProX9Graco Standard Warranty For Graco Canada CustomersGraco INC. P.O. BOX 1441 MINNEAPOLIS, MN
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