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Hersteller: Graco Inc.
Dateigröße: 1.07 mb
Dateiname: 09ba4364-2dae-46fb-81a0-707cdf9a16fc.pdf
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Anleitung Zusammenfassung
D Supercedes Rev. C ELECTRIC, 120 VAC 390sts Airless Paint Sprayer 2750 psi (195 bar) Maximum Working Pressure Model 231–353, Series A Complete sprayer with hoses, gun, RAC IV DripLess Tip Guard and SwitchTip GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441 COPYRIGHT 1994, GRACO INC. This manual contains important warnings and information. READ AND RETAIN FOR REFERENCE Table of Contents Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Major Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Shutdown and Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Flushing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Motor Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 General Repair Information . . . . . . . . . . . . . . . . . . . . . 19 Motor Brush . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Displacement Pump Repair. . . . . . . . . . . . . . . . . . . . . 22 Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Motor Start Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Power Supply Cord. . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 ON/OFF Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Drive Housing, Connecting Rod, Crankshaft . . . . . . 28 Pressure Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Pressure Transducer . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Drain Valve. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Inlet Strainer Installation/Removal . . . . . . . . . . . . . . . 32 Displacement Pump Parts Drawing and List . . . . . . 33 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NO TAG Sprayer Parts Drawing . . . . . . . . . . . . . . . . . . . . . . . . . 34 Sprayer Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Graco Warranty and Disclaimers . . . . . . . . . . . . . . . . 36 Phone Numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Symbols Warning Symbol Caution Symbol WARNING CAUTION his symbol alerts you to the possibility of serious This symbol alerts you to the possibility of damage to injury or death if you do not follow the instructions. or destruction of equipment if you do not follow the instructions. WARNING FIRE AND EXPLOSION HAZARD Improper grounding, poor ventilation, open flames or sparks can cause a hazardous condition and result in a fire or explosion and serious injury. . If there is any static sparking or you feel an electric shock while using this equipment, stop spraying immediately. Do not use the equipment until you identify and correct the problem. . Provide fresh air ventilation to avoid the buildup of flammable fumes from solvents or the fluid being sprayed. . Keep the spray area free of debris, including solvent, rags, and gasoline. . Electrically disconnect all equipment in the spray area. . Extinguish all open flames or pilot lights in the spray area. . Do not smoke in the spray area. . Do not turn on or off any light switch in the spray area while operating or if fumes are present. . Do not operate a gasoline engine in the spray area. . . WARNING INJECTION HAZARD Spray from the gun, leaks or ruptured components can inject fluid into your body and cause extremely serious injury, including the need for amputation. Fluid splashed in the eyes or on the skin can also cause serious injury. . Fluid injected into the skin is a serious injury. The injury may look like just a cut, but it is a serious injury. Get immediate medical attention. . Do not point the gun at anyone or at any part of the body. . Do not put your hand or fingers over the spray tip. . Do not stop or deflect leaks with your hand, body, glove or rag. . Do not “blow back” fluid; this is not an air spray system. . Always have the tip guard and the trigger guard on the gun when spraying. . Check the gun diffuser operation weekly. Refer to the gun manual. . Be sure the gun trigger safety operates before spraying. . Lock the gun trigger safety when you stop spraying. . Follow the Pressure Relief Procedure on page 9 if the spray tip clogs and before cleaning, checking or servicing the equipment. . Tighten all fluid connections before operating the equipment. . Check the hoses, tubes, and couplings daily. Replace worn or damaged parts immediately. D...