Graco Inc. 233718 Paint Sprayer User Manual
Contents
1. Install GHD RAC spray tip and tip guard as instructed in the enclosed GHD RAC tip instruc tions See Adjusting Spray Pattern page 8 for information on positioning for a vertical or horizon tal pattern Start pump and spray onto test paper a Adjust fluid pressure until spray is completely atomized Use lowest pressure possible higher pressure may not improve spray pat tern and causes premature tip and pump wear b If adjusting pressure does not give a good spray pattern follow Pressure Relief Proce dure page 6 then try another tip size Trigger gun full open or full close Hold gun at right angles to work surface Do not swing gun in an arc Practice to find the best length and speed of stroke Adjusting Spray Pattern 3 Spray Pattern Size The spray tip orifice and spray angle determine pattern coverage and size When you need more coverage use a larger spray tip rather than increasing fluid pressure Spray Pattern Direction 1 Follow Pressure Relief Procedure page 6 Engage trigger lock 2 TI1951A Operating Gun For a vertical pattern turn tip guard to position E For a horizontal pattern turn to position D 309523 D Maintenance Maintenance Cleaning Spray Tip and Tip Guard WARNING Follow Pressure Relief Procedure page 6 Engage trigger lock Read warnings page 3 To avoid ruining packings do not soak entire gun in solvent Never hang gun2. 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 reconnaissent avoir convenu que la r daction du presente document sera en Anglais ainsi que tous documents avis et proc dures judiciaires ex cut s donn s ou intent s la suite de ou en rapport directement ou indirectement avec les proc dures concern es Graco Phone Numbers TO PLACE AN ORDER contact your Graco distributor or call to identify the nearest distributor Phone 612 623 6921 or Toll Free 1 800 367 4023 Fax 612 378 3505 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 GRACO INC P O BOX 1441 MINNEAPOLIS MN 55440 1441 www graco com Printed in USA 309523D 8 2002 Revised 10 2002
3. by the tip guard Damaging tip guard edges causes paint to collect there 2 Clean spray tip with a solvent soaked brush e Clean front of tip frequently to reduce fluid buildup e Clean tip and tip guard at end of each work day 309523D If RAC Spray Tip Clogs WARNING Read warnings page 3 1 if spray tip clogs while spraying stop spraying immediately 2 Engage trigger lock A it f S 7 d a A wo 7 L 3 Rotate RAC tip handle back 180 arrow points back 4 Disengage trigger lock 5 To remove clog trigger gun into a pail or onto the ground 6 Engage trigger lock i K E Bes 10 Maintenance 7 Rotate RAC tip handle G to spraying position arrow points forward 8 If tip is still clogged a Engage trigger lock JJ la A IN a ee D Shut off sprayer and disconnect power source C Open fluid drain valve to relieve pressure d Remove and clean GHD RAC spray tip lt N 30952353D Flushing Flushing WARNING 4 Start pump at its lowest pressure Read warnings page 3 Flush pump and gun before fluid can dry in it If avail able use flushing procedure provided in your pump or sprayer manual instead of this procedure 1 Follow Pressure Relief Procedure page 6 Engage trigger lock 5 Disengage trigger lock then trigger gun into the paint pail When solvent appea
4. mn mn ND MA Ref No 17cT 18 18ax 18bx x 18cT 18dT 19 Part No Description e HOUSING Parts Qty GHD519 SwitchTip 519 size Includes items 1 15B650 18a 18d e SwitchTip e SCREW e SEAL e GASKET SCREWS 6 32 UNC 2A 224A 222385 WARNING CARD 23A 26 187346 15B875 WARNING TAG SEAL ND SS Parts included in Repair Kit 245876 purchased sepa rately Installation tool included t Parts not available separately Order kit 245994 see kit instructions 406554 Parts not available separately A Replacement Danger and Warning labels tags and cards are available at no cost Ref No 15 16 17 18 19 22h 234 25 26 Part No 15A861 15A862 220222 163519 15B650 222385 187346 166969 15B875 Description TRIGGER GUARD FLUID FITTING 1 4 npsm x 1 2 UNEF TIP GUARD SPRAY TIP 519 size SCREWS 6 32 UNC 2A WARNING CARD WARNING TAG TIP GASKET SEAL Qty N Parts included in Repair Kit 245876 purchased sepa rately Installation tool included A Replacement Danger and Warning labels tags and cards are available at no cost 17 Accessories Part No 245878 2 Finger Trigger Kit Part No 236987 Inlet Swivel 1 4 npsm Part No 246291 Gun Filter Swivel 1 4 npsm not shown Part No 194744 Packing Repair Tool Included in Repair Kit 245876 18 Parts Front Exte
5. pump air supply line to relieve air trapped between to relieve pressure in displacement pump hose and this valve and the pump after air regulator is shut off gun Triggering gun to relieve pressure may not be Trapped air can cause the pump to cycle unexpect sufficient See Pressure Relief Procedure page 6 edly 4 309523D Grounding WARNING MW Read warnings page 3 Check your local electrical code and pump sprayer man ual for detailed grounding instructions e Spray gun ground through connection to a grounded fluid hose and pump sprayer e Fluid hose use only grounded hoses e Fluid supply container follow local code e Object being sprayed follow local code Gun Trigger Safety WARNING Read warnings page 3 N Wallet sized warning card with important injection treatment information is included with the gun Additional cards are available at no charge Pro vide a card to all operators 309523D Grounding e Solvent flushing pails follow local code Use only conductive metal pails placed on a grounded surface Do not place pail on a nonconductive surface such as paper or cardboard which interrupts grounding continuity e To maintain grounding continuity when flushing or relieving pressure hold metal part of gun firmly to side of grounded metal pail then trigger gun LR FN E No N RYA N N To engage trigger lock turn it to position A If engaged gun will not
6. trigger Engage trigger lock whenever you stop spraying to avoid accidental triggering Ti1950A Ti1949A Pressure Relief Procedure Pressure Relief Procedure WARNING 5 Engage trigger lock Read warnings page 3 1 Engage trigger lock p 6 Open fluid drain valve have a container ready to catch drainage Leave drain valve open until you start spraying again 2 Shutoff pump Close bleed type master air valve pneumatic pumps only f if you suspect that pressure is not fully relieved because 3 e Spray tip is clogged SwitchTip Follow procedure on page 10 Flat Tip Very slowly loosen tip guard retaining nut and relieve pressure gradually then loosen completely Clear tip e Hose is clogged 4 Hold a metal part of the gun firmly to a grounded Slowly loosen hose end coupling and relieve metal pail Trigger gun to relieve pressure pressure gradually Clean hose obstruction T12178A 6 30952353D Operating Gun Strain the fluid if it contains particles that could 2 clog fluid tip 1 Connect a grounded fluid hose to the gun 2 Without spray tip installed flush pump as 6 instructed in pump manual Use lowest pressure possible Be sure you have a firm footing and hold gun securely a lt Solvent 3 Prime system with material 4 _ Paint 4 Follow Pressure Relief Procedure page 6 Engage trigger lock 309523D Operating Gun
7. D 3 System Requirements WARNING BURN HAZARD This equipment is used with heated fluid which can cause equipment surfaces to become very hot To avoid severe burns e Do not touch hot fluid or equipment e Allow equipment to cool completely before touching it e Wear gloves if fluid temperature exceeds 110 F 43 C TOXIC FLUID OR FUMES HAZARD Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin inhaled or swallowed e Read Material Safety Data Sheet MSDS to know the specific hazards of the fluids you are using e Store hazardous fluid in approved containers and dispose of it according to applicable guidelines PERSONAL PROTECTIVE EQUIPMENT You must wear proper protective equipment when operating servicing or when in the operating area of the equipment to help protect you from serious injury including eye injury inhalation of toxic fumes and hearing loss This equipment includes but is not limited to e Protective eyewear e Gloves clothing and respirator as recommended by the fluid and solvent manufacturer e Hearing protection RECOIL HAZARD The gun can recoil when triggered at very high pressure If unprepared this could force your hand back or cause you to fall and injure yourself Be sure you have firm footing and hold the gun securely System Requirements e Install a bleed type master air valve on a pneumatic e Install a fluid drain valve between the pump and gun
8. Instructions Cs XTR Airless Spray Gun 309523D pee Part No 233889 Series A Lars Heavy Duty RAC tip guard 519 SwitchTip Part No 234032 Series A Standard nonreversing Dripless tip guard 519 flat tip 7250 psi 50 MPa 500 bar Maximum Working Pressure ns Read warnings and instructions NC Rae ates ce car a eae Pind ee ri eet PROVEN QUALITY LEADING TECHNOLOGY panne PE gibt ap i i oe Graco Inc P O Box 1441 Minneapolis MN 55440 1441 C PE eS ea Copyright 2002 Graco Inc is registered to I S EN ISO 9001 HOODS Contents Contents Manual Conventions 2 PIUSHING Sidi ns ic 11 Warning 4 css 3 RED secs se mse cicseciues 12 System Requirements 4 PAINS nee eee ce eee ee erase sees eae eee 16 Grounding 640220sstbe ben eian 5 Technical Data 2055 19 Gun Trigger Safety 5 DIMENSIONS 4 45 des di ce 19 Pressure Relief Procedure 6 Graco Standard Warranty 20 Operating Gun 7 Graco Phone Numbers 20 Maintenance 9 Manual Conventions Warning Caution WARNING MW A warning alerts you to possible serious injury or CAUTION A caution alerts you to possible equipment damage or destruction if you do not follow instructions death i
9. age 6 engage trigger lock and dis connect fluid hose Check through Assembly procedure and correct problem 5 install tip and tip guard before regular use 309523D Repair 309523D 15 Parts Part No 233889 Series A Part No 234032 Series A Heavy Duty RAC tip guard 519 SwitchTip Standard nonreversing Dripless tip guard 519 flat tip 8 Le 11 9 T12174B 16 309523D Part No 233889 Series A Heavy Duty RAC tip guard 519 SwitchTip Ref No J D 3 4 5 6 8 9 10 11 12 13 14 15 16 17 17aT 17bT Part No 15A858 245857 15A863 15A865 117350 15A864 156766 105334 177538 15A861 15A862 245994 Description GUN BODY VALVE SEAT NEEDLE SEAL RETAINER ASSEMBLY TRIGGER PIN RETAINER SPRING CAP GASKET GASKET LOCKNUT M4 x 0 7 STUD TRIGGER GUARD FLUID FITTING 1 4 npsm x 1 2 UNEF GHD RAC TIP GUARD Includes items 17a 17c e TIP GUARD e NUT Part No 234032 Series A Standard nonreversing Dripless tip guard 519 flat tip Ref No J D 3 4 5 6 8 9 10 11 12 13 14 Part No 15A858 246298 15A863 15A865 117350 15A864 156766 105334 177538 309523D Description GUN BODY VALVE SEAT NEEDLE SEAL RETAINER ASSEMBLY TRIGGER PIN RETAINER SPRING CAP GASKET GASKET LOCKNUT M4 x 0 7 STUD Qty M M i i M M M a NS Ces Cues Cae Qty M
10. blished 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 accordance 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 substitution of non Graco component parts Nor shall Graco be liable for malfunction damage or wear 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 tran
11. er 5 1 Press a new gasket 11 into gun body Lightly is removed grease seal retainer 4 and install Torque to 2 Slide trigger stud 14 out of gun body and remove trigger 5 3 Install trigger in reverse order of disassembly Grease actuator pins 6 and trigger stud 14 T12186A 2 Lightly grease needle 3 and install it into the front of the gun pressing needle through seal retainer a T12186A NC T12187B 3 Apply light strength Loctite to needle threads Holding needle with tool A install needle retainer 8 jf A T12188A continued 309523D 13 4 Lightly grease valve seat 2 threads Squeeze trigger to retract needle and install gasket 12 and valve seat 2 Torque valve seat to 26 32 ft lbs 35 43 Nem 12 T12181A 5 Grease and install spring 9 and cap 10 Tighten cap to 10 13 ft lbs 8 10 Nem we T12180A N If fluid inlet fitting 16 is removed to reinstall apply sealant to threads and torque to 26 32 ft lbs 35 43 Nem Test gun before using 1 Engage trigger lock Connect fluid hose to gun 14 Repair 2 Start and prime the pump 3 Disengage trigger lock and trigger gun into a waste container for a short time 4 Release trigger the gun should immediately stop spraying and there should not be any leaks If there is a problem follow Pressure Relief Pro cedure on p
12. f you do not follow instructions Note Symbols such as fire and explosion shown alert you toa specific hazard and direct you to read the indi K A note indicates additional helpful information cated hazard warnings on pages 3 4 2 309523D Warning WARNING INJECTION HAZARD High pressure fluid from gun hose leaks or ruptured components will pierce skin This may look like just a cut but it is a serious injury that can result in amputation 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 gun fluid nozzle 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 Follow Pressure Relief Procedure page 6 when you stop spraying and before cleaning checking or servicing equipment Use lowest possible pressure when flushing priming or troubleshooting Never spray without tip guard and trigger guard installed Engage trigger lock when not spraying Tighten all fluid connections before operating the equipment Check hoses tubes and couplings daily Replace worn or damaged parts immediately High pres sure hose cannot be recoupled replace the entire hose FIRE AND EXPLOSION HAZARD Solvent and paint fumes in work area can ignite or explode To help prevent fire and explosion Use equipment only in well ventilated area Eliminate all ignition sources such as p
13. ilot lights cigarettes and plastic drop cloths potential static arc Do not plug or unplug power cords or turn lights on or off when flammable fumes are present Keep the work area free of debris including solvent rags and gasoline Ground equipment and conductive objects See Grounding page 5 Hold gun firmly to side of grounded pail when triggering into pail Use only grounded hoses If there is static sparking or you feel a shock stop operation immediately Do not use equipment until you identify and correct the problem EQUIPMENT MISUSE HAZARD Misuse can cause serious injury or death For professional use only Use equipment only for its intended purpose Call your Graco distributor for information Read manuals warnings tags and labels before operating equipment Follow instructions Check equipment daily Repair or replace worn or damaged parts immediately Do not alter or modify equipment Use only Graco parts and accessories Do not exceed the maximum working pressure or temperature rating of the lowest rated system component See Technical Data in all equipment manuals Use fluids and solvents that are compatible with equipment wetted parts See Technical Data in all equipment manuals Read fluid and solvent manufacturer s warnings Route hoses and cables away from traffic areas sharp edges moving parts and hot surfaces Do not use hoses to pull equipment Comply with all applicable safety regulations 309523
14. nsion 7 8 14 UNF 2B with RAC 5 tip guard and tip Part No 246294 10 0 25 m Part No 246295 15 0 4 m Part No 246296 18 0 5 m Part No 246297 180 Spray Nozzle 7 8 14 UNC 2B 24 194744 TOOL packing repair 1 309523D Technical Data Technical Data Maximum Working Pressure 7250 psi 50 MPa 500 bar El ONCE e EEE E 0 090 2 3 mm FU MIET o cesros erasa si sipsi tuu Sheed toed aie 1 4 npsm m Fluid Tube Inside Diameter 0 25 6 4 mm Maximum Fluid Temperature 160 F 71 C Sound PrT SSUF 5 44 42223 nee i nieri adai 103 dB A Sound POWEF 1 s6uiessstocretedetiensh sese 111 6 dB A Wetted Parts Stainless steel polyethylene nylon polypropylene acetal Results are maximum readings taken at 6000 psi 41 MPa 414 bar with HD427 tip using water Sound power level was tested to ISO 3744 1981 Dimensions Weight including tip and tip guard 26 oz 745 g EONO enes date ou Shea oe ra ES See eg eee sees 5 127 mm PICION 2c pe evece bade ae ata cieed aves ane es ees o es 8 203 mm 309523D 19 Graco Standard Warranty Graco warrants all equipment referenced in this document which is 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 With the exception of any special extended or limited warranty pu
15. rs release trigger T12178A 2 Remove tip guard and spray tip Clean with sol vent See page 9 6 Trigger gun into solvent pail Circulate fluid until system is thoroughly flushed 7 Follow Pressure Relief Procedure page 6 Engage trigger lock 3 Putthe pump intake in a grounded pail of compati ble solvent 309523D ll Repair Repair L Repair Kit 245876 is available Parts included with 5 Holding needle with tool A remove needle the kit are marked with retainer 8 Disassembly At 1 Follow Pressure Relief Procedure page 6 iy Engage trigger lock E 8 2 Disconnect fluid hose Remove tip and tip guard 17 e LC T12188A 6 Pull needle 3 out the front of the gun 3 3 Using a wrench remove cap 10 with spring 9 releases spring tension on needle NUE T12183A T Using a socket wrench remove seal retainer 4 from the back of the gun Use a pick to remove gasket 11 A 11 Sa a T12180A 4 Remove valve seat 2 and gasket 12 12 te T12186A 8 Clean and replace parts as needed NC T12181A 12 309523D Repair If you need to remove trigger Assembly 1 Using a wrench remove lock nut 13 from trigger stud 14 K Use clean petroleum jelly where grease is indi cated L To avoid losing parts be ready for two actuator pins 6 to fall out of gun body 1 when trigg
16. sportation 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 WARRANTY 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
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