Graco Inc. 224200 Paint Sprayer User Manual
Contents
1. Fig 4 Mixing by Circulation Fig 4 1 Close the Evenflo bypass valve K by turning the valve handle clockwise 2 Turn both air regulator handles counterclockwise to the free position 3 Disconnect the gun air atomizing hose 13 from the left air regulator 4 Open the Relax A Valve handle J fully counter clockwise 5 Open the bleed type master air valve A 6 Turn the left regulator handle clockwise until air bleeds slightly through the open union F 7 Turn the right regulator handle clockwise to start the pump Increase the air pressure until the pump circulates fluid through the Relax A Valve return drain back tube at the desired rate 8 After mixing turn both regulator handles counter clockwise to the free position connect the air atomization hose 13 to the left regulator and set the pump Relax A Valve in the automatic position Pump Operation Fig 4 NOTE Fluid can be mixed by circulating it before spraying See Mixing by Circulation 1 Engage the gun trigger safety Remove the gun air cap this prevents fluid from being forced back into the gun s air passages 2 Turn the Evenflo bypass valve K fully in to close it 3 Set both regulators in the free position by turning the handles fully counterclockwise 8 306402 10 122. Instructions Parts List GRACO President 10 1 Ratio Air Spray System soeaoar FOR SPRAYING HEAVY FLUIDS FROM 55 GAL 208 liter DRUMS 1800 psi 126 bar Maximum Working Pressure 180 psi 12 6 bar Maximum Air Input Pressure Model 225877 Includes Pump Evenflo Control Air Supply Hose Spray Gun and 100 ft 30 m Air Atomizing and Fluid Hoses Model 225886 Has 25 ft 8 m hoses otherwise same as 225877 Read warnings and instructions See page 2 for table of contents w HOO3 GRACO INC P O BOX 1441 MINNEAPOLIS MN 55440 1441 PROVEN OUALITY LEADING TECHNOLOGY Copyright 1955 Graco Inc is registered to I S EN ISO 9001 Table of Contents Warfings Eed ge ae Settee EE ed Wee i int 2 Installation sr EER ts wo wane a edhe abo Ke wee Dy 5 Operation s ss vices EER EE dig Meee RE gr EE a 7 MAINTENANCE is ee ER e Saas 9 PITS EO Ri oe ia ER EES ea lanes Naa 10 Technical Data SEE EE EE EE eee eee 11 WARAY ses ERGER alonso ea 12 Graco Information 12 Symbols Warning Symbol A WARNING This symbol alerts you to the possibility of serious injury or death if you do not follow the instructions Caution Symbol 44 CAUTION This symbol alerts you to the possibility of damage to or destruction of equipment if you do not follow the instructions 44 WARNING EQUIPMENT MISUSE HAZARD Equipment misuse can cause the equipment to rupture or malfunction and result
3. Fig 2 6 806402 On the main air supply line install an air line filter B to remove harmful dirt and contaminants from your compressed air supply Also install a bleed type master air valve A 44 WARNING A bleed type master air valve A is required in your system to reduce the risk of serious bodily injury including fluid injection splashing in the eyes and injury from moving parts if you are adjusting or repairing the pump Order Part No 107142 This valve relieves air trapped between the valve and the pump after the air supply is shut off Trapped air may cause the pump to cycle unex pectedly Locate the valve within easy access of the pump Connect the air hose 12 1 from the 1 2 npt f Evenflo swivel air inlet to the main air supply line Then con nect the hose s ground wire C to a true earth ground Ground the pump as explained on page 5 Operation Pressure Relief Procedure With the Evenflo control its bypass valve and the pump Relax A Valve properly set fluid pressure is relieved from the pump and hose each time you re lease the gun trigger Always engage the gun trigger safety when you stop spraying To relieve air pressure close the Evenflo regulators and open the bleed type master air valve 44 WARNING INJECTION HAZARD If you suspect that the Evenflo system is not properly set or that pressure is not fully relieved the system pressure must be manually relieved to preve
4. Set the Relax A Valve G to automatic Open the Evenflo ball valve L handle parallel to body and the bleed type master air valve A Set the atomizing air pressure to the gun at 40 psi 2 8 bar by turning the left regulator handle clock wise Direct the gun back into the drum Release the trigger safety and trigger the gun Set the right air regulator to 30 psi 2 1 bar The pump will oper ate filling the hose and gun Adjust the right regulator to the lowest pressure necessary for the desired delivery rate this varies according to the fluid being pumped and other system characteristics Release the gun trigger engage the trigger safety and install the air cap Release the trigger safety and trigger the gun Adjust the left regulator until the fluid is properly atomized To minimize overspray use the lowest pressure necessary for good atomization Adjust the Evenflo bypass valve K a Be sure the Relax A Valve G is set in the automatic position b Be sure regulated air pressure is being sup plied to the gun and pump c Open the bypass valve K four full turns counterclockwise from the closed position d Trigger the gun directing the spray into the drum If the pump does not operate release the trigger and close the bypass valve 1 4 turn clockwise e Trigger the gun again Repeat step d until the pump starts when the gun is triggered Maintenance 44 WARNING To reduce the risk of se
5. in serious injury o O NZ INSTRUCTIONS This equipment is for professional use only Read all instruction manuals tags and labels before operating the equipment Use the equipment only for its intended purpose If you are not sure call your Graco distributor Do not alter or modify this equipment Check equipment daily Repair or replace worn or damaged parts immediately Do not exceed the maximum working pressure stated on the equipment or in the Technical Data for your equipment Do not exceed the maximum working pressure of the lowest rated component in your system Use fluids and solvents which are compatible with the equipment wetted parts Refer to the Tech nical Data section of all equipment manuals Read the fluid and solvent manufacturer s warnings Handle hoses carefully Do not pull on hoses to move equipment Route hoses away from traffic areas sharp edges moving parts and hot surfaces Do not expose Graco hoses to temperatures above 66 C 150 F or below 40 C 40 F Wear hearing protection when operating this equipment Do not move or lift pressurized equipment Comply with all applicable local state and national fire electrical and safety regulations 2 306402 44 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 c
6. an 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 7 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 damaged or loose parts immediately Permanently coupled hoses cannot be repaired replace the entire hose MOVING PARTS HAZARD SE Moving parts can pinch or amputate your fingers e Keep clear of all moving parts when starting or operating the pump e Before checking or servicing the equipment follow the Pressure Relief Procedure on page 7 to prevent the equipment from starting unexpectedly 306402 3 4 44 WARNING FIRE AND EXPLOSION HAZARD Improper grounding poor ventilation open flames or sparks can cause a hazar
7. dous condition and re sult in a fire or explosion and serious injury Ground the equipment and the object being sprayed Refer to Grounding on page 5 If there is any static sparking or you feel an electric shock while using this equipment stop spray ing 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 Before operating this equipment electrically disconnect all equipment in the spray area Before operating this equipment 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 spraying or while operating if fumes are present Do not operate a gasoline engine in the spray area TOXIC FLUID HAZARD Hazardous fluid or toxic fumes can cause serious injury or death if splashed in the eyes or on the skin inhaled or swallowed 306402 Know the specific hazards of the fluid you are using Store hazardous fluid in an approved container Dispose of hazardous fluid according to all local state and national guidelines Always wear protective eyewear gloves clothing and respirator as recommended by the fluid and solvent manufacturer Installation General Information 4 Spray gun or dispensing valve ground throu
8. gh connection to a properly grounded fluid hose and NOTE Reference numbers and letters in parentheses pump in the text refer to the callouts in the figures and the parts drawing 5 Object being sprayed follow your local code NOTE Always use Genuine Graco Parts and Acces sories available from your Graco distributor 6 Solvent pails used when flushing follow your local code Use only metal pails which are conductive placed on a grounded surface Do not place the pail on a nonconductive surface such as paper or cardboard which interrupts the grounding continu 44 WARNING ity FIRE AND EXPLOSION HAZARD 7 To maintain grounding continuity when flushing or Before operating the pump ground the relieving pressure hold a metal part of the spray system as explained below Also read gun firmly to the side of a grounded metal pail ARD on page 4 Grounding 1 Pump use a ground wire and clamp as shown in Fig 1 Loosen the grounding lug locknut W and washer X Insert one end of a 12 ga 1 5 mm2 minimum ground wire Y into the slot in lug Z and tighten the locknut securely Connect the other end of the wire to a true earth ground Order part number 222011 Grounding Clamp and Wire 2 Air and fluid hoses use only electrically conductive hoses 3 Air compressor follow manufacturer s recommen 0720 dations Fig 1 306402 5 Installation Typical Installation Mount the Evenflo Control 1 to t
9. h the pump before fluid dries on the dis placement rod 44 CAUTION Never leave water or water base fluid in the pump overnight If you are pumping water base fluid flush with water first then with a rust inhibitor such as mineral spirits Relieve the pressure but leave the rust inhibitor in the pump to protect the parts from corrosion 44 WARNING To reduce the risk of serious injury whenever you are instructed to relieve pressure always follow the Pressure Relief Procedure on page 7 1 Relieve the pressure 2 Remove the spray gun and clean it according to the supplied instructions 3 Remove the pump from the drum Wipe excess fluid off of the pump Place the pump in a grounded metal flushing container with enough compatible solvent for flushing the entire system 4 Open the bleed type master air valve the pump Relax A Valve and start the pump Circulate the solvent for at least 15 minutes 5 Close the Relax A Valve Direct the fluid hose into the fluid supply drum Start the pump When the solvent appears at the hose end quickly transfer the hose to the flushing pail and allow the pump to circulate solvent through the pump and hose until clean 6 Relieve the pressure 306402 9 Parts Model 225877 10 1 President Paint Sprayer Includes items 1 3 15 Model 225886 10 1 President Paint Sprayer Includes items 1 3 14 19 LO 05956 10 306402 Parts Ref Ref No Part No Description Q
10. he pump using the screws supplied with it to attach the mounting plate to the pump base Remove the screw and lockwasher from the bottom of the control Position the control over the small hole of the mounting plate and reinstall the lockwasher and screw Remove the cover of the supply drum Place the Sturdi Clamp 3 over the edge of the drum and tighten the tee handle M screw securely Loosen the U clamp Lower the pump through the U clamp until the pump intake is about 1 in off the bottom of the drum Tighten the clamp wing nuts N See Detail A below NOTE Use thread sealer on all male threads except at swivel connections Swivels must remain free to move Connect the air and fluid hoses to the Evenflo Control and the gun as shown in Fig 2 and Fig 4 Tape the hoses every 18 in 457 mm for easier handling For automatic air motor lubrication install an air line lubricator between the pump air inlet and hose E Otherwise just connect the 18 in 457 mm hose E from the Evenflo Control to the swivel air inlet of the pump For manual air motor lubrication see MAINTE NANCE page 9 Key A Bleed type Master Air Valve B Air Filter C Air Hose Ground Wire E 18 Hose M Tee Handle N Wing Nut 1 Evenflo Control 3 Sturdi Clamp 5 3 4 Union 6 3 8 Union 7 Swivel Union 8 Nipple 9 1 ID Fluid Hose 10 3 4 ID Fluid Hose 11 3 4 x 1 Union 12 Air Supply Hose 13 Gun Air Hose 14 Pump 15 Hand Spray Gun
11. m 11 liter min Air Consumption Li 10 8 cfm 0 3 m3 min at 1 gpm 3 8 liter min at 70 psi 5 bar Wetted parts EE GR GR Ge ee ee EG ee ke ee ee ee ee 416 Stainless Steel Nitralloy Tungsten Carbide Steel Aluminum Copper Buna N Nitrile Rubber Leather Weight ssc EE OE a OR eet nit one EE OER HE N Model 225877 182 lb 83 Kg Model 225886 95 Ib 43 Kg Additional CFM of air is required for the spray gun Dimensions 48 7 1221 mm Fig 5 306402 11 Graco Standard Warranty Graco warrants all eguipment manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale by an authorized Graco distributor to the original purchaser for use With the exception of any special extended or limited warranty published by Graco Graco will for a period of twelve months from the date of sale repair or replace any part of the equipment determined by Graco to be defective This warranty applies only when the equipment is installed operated and maintained in accor dance with Graco s written recommendations This warranty does not cover and Graco shall not be liable for general wear and tear or any malfunction damage or wear caused by faulty installation misapplication abrasion corrosion inadequate or improper maintenance negligence accident tampering or sub stitution of non Graco component parts Nor shall Graco be liable for malfunction damage or wea
12. nt the system from starting or spraying accidentally Fluid under high pressure can be injected through the skin and cause serious injury To reduce the risk of an injury from injection splashing fluid or moving parts fol low the Pressure Relief Procedure whenever you e are instructed to relieve the pressure e stop spraying e check or service any of the system equipment e or install or clean the spray tips 1 Close the air regulators Open the bleed type master air valve Hold a metal part of the gun firmly to the side of a grounded metal pail and trigger the gun to relieve pressure Lock the gun trigger safety Carefully loosen a fluid hose fitting and relieve pressure gradually If you suspect that the spray tip or hose is completely clogged or that pressure has not been fully relieved after following the steps above very slowly loosen the tip guard retaining nut or hose end coupling and relieve pressure gradually then loosen completely Now clear the tip or hose Relax A Valve Automatic Position To set the pump Relax A Valve G in the automatic position loosen the locknut H turn the T handle J clockwise as far as possible and then back off the handle four turns and tighten the nut See Fig 3 NOTE Every time you resume spraying ensure that the Relax A Valve is in the automatic position Drain back tube EN 05960 Fig 3 306402 7 Operation
13. r caused by the incompatibility of Graco equipment with structures accessories equipment or materials not supplied by Graco or the improper design manufacture installation operation or maintenance of structures accessories equipment or materials not supplied by Graco This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of the claimed defect If the claimed defect is verified Graco will repair or replace free of charge any defective parts The equipment will be returned to the original purchaser transportation prepaid If inspection of the equipment does not disclose any defect in material or workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE Graco s sole obligation and buyer s sole remedy for any breach of warranty shall be as set forth above The buyer agrees that no other remedy including but not limited to incidental or consequential damages for lost profits lost sales injury to person or property or any other incidental or consequential loss shall be available Any action for breach of warranty must be brought within two 2 years of the date of sale Graco makes no warrant
14. rious injury whenever you are instructed to relieve pressure always follow the Pressure Relief Procedure on page 7 1 Remove and clean the strainer in the Evenflo body add light oil to the screen cavity and re assemble every day 2 If the pump was not flushed and has not been operated for more than one day disconnect the spray gun fluid hose turn on the pump and pump out a small quantity of fluid This removes any fluid that has set up in the hose 3 Whenever you are done spraying for the day relieve the pressure Cover the drum to protect it from contaminants and air which may cause the fluid to harden NOTE Be sure you flush the system thoroughly before any fluid has a chance to set up or harden Air Motor Lubrication If your system does not include an automatic lubrica tor remove the hose E to the pump air inlet Place 15 drops of light machine oil in the inlet Reattach the hose and turn on the air to blow the oil into the motor Repeat this process every day Flushing 44 WARNING FIRE AND EXPLOSION HAZARD Before flushing read the section FIRE OR EXPLOSION HAZARD on page 4 Be sure the entire system and flushing pails are properly grounded Refer to Grounding on page 5 Flush with a fluid that is compatible with the fluid you are pumping and with the wetted parts in your system Check with your fluid manufacturer or supplier for recommended flushing fluids and flushing frequency Always flus
15. tor closest to you 1 800 367 4023 Toll Free 612 623 6921 612 378 3505 Fax 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 Sales Offices Minneapolis Detroit International Offices Belgium Korea Hong Kong Japan www graco com PRINTED IN USA 306402 12 1955 Revised 10 2003 12 306402
16. ty No Part No Description Qty 1 202844 EVEN FLO CONTROL 12 214951 HOSE air cpld 3 4 x 1 2 See manual 306479 for parts 1 npt mbe 3 4 ID 25 ft 8m Ig 1 3 203156 STURDI CLAMP 13 214653 HOSE air cpld 3 8 npt mbe See manual 306305 for parts 1 1 2 ID 100 ft 30 m Ig static free 1 4 203458 ACCESSORY KIT 14 205628 10 1 PRESIDENT PUMP includes items 5 13 1 See manual 306726 for parts 1 5 156172 UNION str adapter 3 4 npt f x 15 204000 SPRAY GUN 3 4 npt f swivel 1 See manual 306494 for parts 1 6 156173 UNION str adapter 3 8 npt f x 16 203461 ACCESSORY KIT 3 8 npt f swivel 1 includes 5 6 12 17 19 7 158383 UNION adapter 1 npt f x 17 214655 HOSE air cpld 3 8 npt m 1 2 ID 1 npt f swivel 1 25 ft 8 m lg static free 1 8 158585 NIPPLE hex pipe 1 npt 1 18 215240 HOSE fluid cpld 3 4 npt m 3 4 ID 9 218986 HOSE fluid cpld 1 npt mbe 25 ft 8 m Ig 1 1 ID 50 ft 15 m lg 1 19 202965 COUPLING 1 npt m x 3 4 npt f 10 218689 HOSE fluid cpld 3 4 not mbe swivel 1 3 4 ID 50 ft 15 m lg 1 11 202966 UNION adapter 3 4 npt f x 1 npt f 1 a Technical Data Maximum fluid working pressure een eee teens 1800 psi 126 bar Pump air pressure range eee eee ee ee ee O 40 180 psi 2 8 12 bar Maximum gun air pressure een A ee Re ee RR ee ek ke ek ee 100 psi 7 bar Continuous duty delivery anase si ee Ee a GR een eed ee eee ene 3 gp
17. y and disclaims all implied warranties of merchantability and fitness for a particular purpose in connection with accessories equipment materials or components sold but not manufactured by Graco These items sold but not manufactured by Graco such as electric motors switches hose etc are subject to the warranty if any of their manufacturer Graco will provide purchaser with reasonable assistance in making any claim for breach of these warranties In no event will Graco be liable for indirect incidental special or consequential damages resulting from Graco supplying equipment hereunder or the furnishing performance or use of any products or other goods sold hereto whether due to a breach of contract breach of warranty the negligence of Graco or otherwise FOR GRACO CANADA CUSTOMERS The parties acknowledge that they have required that the present document as well as all documents notices and legal proceedings entered into given or instituted pursuant hereto or relating directly or indirectly hereto be drawn up in English Les parties reconnais sent avoir convenu que la r daction du pr sente document sera en Anglais ainsi que tous documents avis et proc dures judiciaires ex cut s donn s ou intent s a la suite de ou en rapport directement ou indirectement avec les procedures concern es Graco Information TO PLACE AN ORDER contact your Graco distributor or call one of the following numbers to identify the distribu
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