Assessments - 3, GPA: 3.7
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. . . . . . . . . . . . . . . . . . . . . . . . . 309410 Displacement Pump . . . . . . . . . . . . . . . . . 309277 Spray Gun . . . . . . . . . . . . . . . . . . . . . . . . . 309639 Spray Tip . . . . . . . . . . . . . . . . . . . . . . . . . . . 309640 AutoClean Kit . . . . . . . . . . . . . . . . . . . . . . . 309450 PC Board . . . . . . . . . . . . . . . . . . . . . . . . . . 309459 Electric Motor Kit . . . . . . . . . . . . . . . . . . . . 309469 Drain Valve Kit . . . . . . . . . . . . . . . . . . . . . . 308961 233709 ti1852a INSTRUCTIONS-PARTS LIST INSTRUCTIONS This manual contains important warnings and information. READ AND KEEP FOR REFERENCE. –For Portable Airless Spraying of Architectural Coatings and Paints – 5.5 HORSEPOWER, GASOLINE POWERED 3300 psi (228 bar, 22.8 MPa) Maximum Working Pressure Model Series Description 233709 A Sprayer, gas powered 233710 A Sprayer, gas powered, with RAC X tip, gun and hose 233711 A Sprayer, gas powered, with electric motor kit 233712 A Same as 233711 except with ETL approval to CSA and UL standards 233713 A Sprayer, gas powered, with Lo-Boy suction set kit 233714 A Sprayer, gas powered, with RAC X tip, gun and hose and Lo-Boy suction set kit 233715 A Sprayer, gas powered, with Lo-Boy suction set kit and electric motor kit GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441 COPYRIGHT 2002, GRACO INC. Graco Inc. is registered to I.S. EN ISO 9001 Table of Contents Component Identification and Function . . . . . . . . . . . . 5 Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Repair Bearing Housing and Connecting Rod . . . . . . . . . . . 9 Drive Housing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Pinion Assembly/Rotor/Field/Shaft/Clutch/Pulley . 11 ON/OFF Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Pressure Control Repair . . . . . . . . . . . . . . . . . . . . . . 14 Displacement Pump Repair . . . . . . . . . . . . . . . . . . . 16 Parts Basic Sprayer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Pinion Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Pressure Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Wiring Schematic. . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Clutch Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Complete Sprayer . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Lo-Boy Suction Set Kit . . . . . . . . . . . . . . . . . . . . . . . 25 Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Graco Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Warnings and Cautions Warning Symbol WARNING This symbol alerts you to the possibility of serious injury or death if you do not follow the instructions. Caution Symbol CAUTION This symbol alerts you to the possibility of damage to or destruction of equipment if you do not follow the instructions. The wallet-sized warning card provided with this pole gun should be kept with the operator at all times. The card contains important treatment information should a fluid injection injury occur. Additional cards are available at no charge from Graco Inc. 2 309411 WARNING SKIN INJECTION HAZARD Spray from the spray tip, hose leaks or ruptured components can inject fluid into your body and cause extremely serious injury, including the need for amputation. Splashing fluid in the eyes or on the skin can also cause can also cause serious injury. . Fluid injected into the skin might look like just a cut, but it is a serious injury. Get immediate surgical treatment! . Do not point the spray tip at anyone or any part of the body. . Do not put hand or fingers over the spray tip, and do not stop or deflect fluid 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 in-line valve when spraying. . Be sure the trigger safety lever operates before operating the in-line valve. . Lock the trigger safety lever when you stop spraying. . Follow the Pressure Relief Procedure on page 6 when you are instructed to relieve pressure; stop spraying; check, clean, or service any system equipment; or install or change spray tips. . Tighten all fluid connections before each use. . Check the hoses, tubes and couplings daily. Replace worn or damaged parts immediately. Permanently coupled hoses cannot be repaired. . Handle and route hoses and tubes carefully. Keep hoses and tubes away from moving parts and hot surfaces. Do not use the hoses to pull equipment. Do not expose Graco hoses to temperatures above 150F (65C) or below –40F (–40C). TOXIC FLUID HAZARD Hazardous fluids or toxic fumes can cause a serious injury or death if the fluid is swallowed or spl...