Graco Inc. 309322D User's Manual
Contents
1. 4 Place roller frame 1 in paint pail Be sure the holes in roller frame 1 are facing inside the paint pail 5 Prim pump with water or flushing fluid for oil based materi als Use the lowest pump priming pressure setting 6 Turn prime spray valve to SPRAY NOTE Perform step 7 at the lowest pressure possible Trigger gun until flushing fluid begins to dilute the paint Place roller frame 1 in another bucket and continue flushing until fluid coming out of the roller frame 1 is clear 9 Shut off the pump Turn prime spray valve to PRIME 309322D Parts Ref Part Description 1 FRAME roller 2 245999 CAP end 3 15B065 DIFFUSER roller 4 246277 CAP end includes seal retainer and o ring 5 197106 CLIP roller 10 111612 ADAPTER tube Model 244623 only 12 115524 GASKET Model 244623 only 13 198804 LABEL instruction 14 197117 NUT retaining Model 244271 only 15 115524 GASKET Model 244271 only 16 197118 FITTING swivel Model 244271 only Wetted Parts FKM nylon plated steel POM polyethylene stainless steel Roller Covers 107589 Qin x 3 8 in 107590 Qin x 1 2 in 107591 Qin x 3 4 in 107592 Qin x 1 1 4 in 309322D aNu h ee ee ee ee ee Parts All written and visual data contained in this document reflects the latest product information available at the time of publication Graco reserves the right to make changes at any time without notice Original instructions2. Instructions Parts List Frame Roller 3600 psi 24 8 MPa 248 bar Maximum Working Pressure The best operating pressure is the lowest pressure that provides an even paint supply to the roller and typically does not exceed 300 psi 2 1 MPa 21 bar Model 244271 Series C e Qin 22 9 cm length e 7 8 in inlet with 1 2 in roller cover Model 244623 Series C e Qin 22 9 cm length e 1 8 in inlet with 1 2 in roller cover Read all warnings and instructions in this manual Save these instructions To help prevent injection injuries follow this Kd procedure whenever you stop painting 1 Engage gun trigger safety IMPORTANT SAFETY INSTRUCTIONS ti11538a Shut off power to pump 3 Turn prime spray valve to PRIME position to relieve pressure in system 4 Disengage gun trigger safety and trigger gun to relieve any pressure in hose 5 Engage gun trigger safety and keep prime spray valve in PRIME position until you paint again If you suspect that the frame or hose is completely clogged or that pressure has not been fully relieved after following the steps above VERY SLOWLY loosen the tip retaining nut or hose end coupling and relieve pressure gradually then loosen completely Then clear the frame or hose obstruction PROVEN QUALITY LEADING TECHNOLOGY 7 GRACO 309322D ENG HOO3 P EQUIPMENT MISUSE HAZARD Le Misuse can cause death or serious injury e Do not operate the ex
3. This manual contains English MM 309322 Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC P O BOX 1441 MINNEAPOLIS MN 55440 1441 Copyright 2010 Graco Inc is registered to ISO 9001 www graco com Revised 2010
4. rns or electrocution To help prevent harmful electrical shock e Avoid contact with power lines e Follow all grounding instructions in your separate pump and gun instruction manual and comply with all local state and national fire electrical and safety regulations e Use only Graco paint hoses Refer to your sprayer and spray gun manuals for appropriate warnings and instructions for safe operation of this roller frame Gasket 12 must be in place before installing frame 1 If gasket is not in place there is a potential injection hazard which could result in serious injury 1 Follow Pressure Relief Procedure on page 1 2 Prime pump 3 Install roller frame Cleaning This is the procedure for flushing the pressure roller The pump and gun you are using may have additional flushing steps such as cleaning filters and screens See the pump and gun flushing instructions NOTE Leave the pressure roller attached to the gun for this procedure See Pressure Relief Procedure 1 Relieve the pressure 2 Remove roller cover and diffuser 3 from roller frame 1 as follows see Parts Drawing a Use your thumb to press down on clip 5 to release end caps 2 and 4 diffuser 3 and roller cover into a pail b Remove roller cover from diffuser 3 c Pull end caps 2 and 4 off diffuser 3 3 Clean roller cover caps 2 and 4 and diffuser 3 with water or a compatible fluid for oil based materials
5. tension tube or roller frame or use parts not designed for this equipment e Do not use 1 1 1 trichloroethane methylene chloride other halogenated hydrocarbon solvents or fluids contain ing such solvents in pressurized aluminum equipment Such use can cause serious chemical reaction and equip ment rupture and result in death serious injury and prop erty damage FIRE AND EXPLOSION HAZARD Improper grounding flammable fumes such as sol vent and paint fumes in work area can ignite or explode To help prevent fire and explosion e Provide fresh air ventilation to avoid the buildup of flam mable fumes from flushing fluids or the coating being applied e Keep the application area free of debris including solvent rags and gasoline SKIN INJECTION HAZARD High pressure fluid from hose leaks or ruptured com ponents will pierce skin This may look like just a cut but it is a serious injury that can result in amputation Get immediate surgical treatment e Keep your hands and body away from the roller frame when flushing High pressure fluid emitted from the holes in the frame could cause an injection injury e Always relieve pressure before you check or repair leaks and when you turn off the pump or stop painting e Never use components rated less than system Maximum Working Pressure PERSONAL PROTECTIVE EQUIPMENT Failure to observe the electrical hazards described below could result in serious injury including bu
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