Graco Inc. 208008 Paint Sprayer User Manual
Contents
1. o O NA 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 uncertain about usage call your Graco distributor Do not alter or modify this equipment Use only genuine Graco parts and accessories Check the equipment daily Repair or replace worn or damaged parts immediately Do not exceed the maximum working pressure of the lowest rated system component This equip ment has a 1000 psi 6 9 MPa 69 bar maximum fluid working pressure Route the hoses away from the traffic areas sharp edges moving parts and hot surfaces Do not expose Graco hoses to temperatures above 180 F 82 C or below 40 F 40 C Do not use the hoses to pull the equipment Use only Graco approved hoses Do not remove hose spring guards which help protect the hose from rupture caused by kinks or bends near the couplings Use fluids or solvents that are compatible with the equipment wetted parts See the Technical Data section of all the equipment manuals Read the fluid and solvent manufacturer s warnings Comply with all applicable local state and national fire electrical and other safety regulations 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 Know the specific hazards of the fluid you are using Store ha2. 1 1 1 F Extra warning tags and cards available at no cost Tip Selection Charts Blasting Tips and Stainless Steel Flow Rate at Orifice Size 500 psi 0 35 MPa 35 bar Number on Tip gpm l min 102446 0010ss SST 0 086 2 18 3 5 13 2 102450 0020ss SST 0 125 3 18 7 1 27 0 Stainless Steel Capacity at Orifice Size Fan Width Angle at 500 psi 0 35 MPa 35 bar Number on Tip in mm 40 psi 0 03 MPa 3 bar gpm I min 165090 0 078 1 98 40 12 307010 Technical Data Maximum Working Pressure 0 cece rrna 1000 psi 6 9 MPa 69 bar Wetted Parts iia a a diia Stainless Steel PTFE Brass A SR RA A A Re A SS RP Bee Mt e a Dae dea 8 25 in 209 6 mm Lonas ete eect Seed lg ete Lato Lee ee ete dee Shee Wee eee ete Ste 6 75 in 171 5 mm Weg ti nar oder cet een eet ae peach do beech Raed A A a eee a 1 25 Ib 0 57 kg lt suerte tees teehee de eine See ede alee a een 3 8 npt f swivel 307010 13 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 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 defec
3. never hang the gun by the tip guard Cleaning and Clearing the Spray Tip Clean off the front of the tip frequently during the day s operation and at the end of the work day Always relieve the pressure and use a solvent soaked brush to clean the spray tip and to keep fluid buildup from drying and clogging the spray tip If the spray tip clogs while spraying release the spray gun trigger engage the trigger safety shut off the pump and relieve the pressure Then remove the air spray tip and blow out the obstruction with air from the front of the spray tip or let the spray tip and gun nozzle soak long enough to dissolve the obstruction If the obstruction will not dissolve jar it out by tapping the back of the spray gun against a flat surface 44 CAUTION Never soak the entire gun in solvent Prolonged exposure to solvent can ruin the packings Flushing the Gun 44 WARNING SKIN INJECTION HAZARD Una Before flushing be sure the entire sys tem and flushing pails are properly grounded Refer to Grounding on page 4 Relieve the pressure and remove the spray tip from the gun Always use the lowest possible fluid pressure and maintain firm metal to metal contact between the gun and the pail during flush ing to reduce the risk of a fluid injection injury static sparking and splashing Relieve the pressure remove the spray tip and then flush the gun and spray system with a compatible solvent Always flush the gu
4. it is a serious injury Get immediate surgi cal treatment Do not point the spray gun at anyone or at any part of the body Do not put hand or fingers over the spray tip 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 spray gun when spraying 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 4 whenever you are instructed to relieve pres sure stop spraying clean check or service the equipment and install or clean the spray tip Tighten all the 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 307010 3 Setup Grounding 44 WARNING FIRE AND EXPLOSION HAZARD Proper electrical grounding is essential Pressure Relief Procedure A WARNING PRESSURIZED EQUIPMENT HAZARD The system pressure must be manually relieved to prevent the system from starting or spraying accidentally To reduce the risk of an injury from accidental spray from the gun splashing fluid or moving parts follow the Pressure Relief Procedure whenever you e are instructed to relieve the pressure e stop spraying e check or service a
5. ITY 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 mak ing 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
6. Instructions Parts List GRACO STAINLESS STEEL l Hydra Clean Spray Gun 3070101 1000 psi 6 9 MPa 69 bar Maximum Working Pressure Model 208008 Series D Spray tip not included purchase separately See page 12 for Tip Selection Chart Se Important Safety Instructions AS Read all warnings and instructions in this manual pe Save these instructions See page 2 for Table of Contents 8106 PROVEN QUALITY LEADING TECHNOLOGY RACO INC P O BOX 1441 MINNEAPOLIS MN 55440 1441 C Copyright 1971 Graco Inc is registered to 1 S EN ISO 9001 H003 Table of Contents Symbols A po rae A NO 4 Warning Symbol Installation iin i a a cece eee 5 Operation ooccccccccccccc eee 6 A WARNING Troubleshooting 0 0 c eee eee eee 8 3 E SEVICE soo ct Scot ah tach ascents Guard ae ate erate aie aa ada 9 This symbol alerts you to the possibility of serious EET A E I ENE EOE eee ET 10 injury or death if you do not follow the instructions Tip Selection Chart o oooooccococcoocco oo 12 Caution Symbol Technical Data ioira reuen a EEEa 13 Graco Standard Warranty 0c e ees 14 Graco Information 14 A 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 malfunction or start unexpectedly and result INSTRUCTIONS in serious injury
7. Procedure on page 4 Gun Repair See Fig 6 NOTE Repair kit 208328 is available for the needle packings Use all the parts in the kit for the best re sults 1 Relieve the pressure Disconnect the hose Remove the tip guard 9 or nozzle extension 2 Unscrew the seat housing 18 and valve seat 8 from the gun body 3 Using the wrench 3 loosen the packing nut 14 Then use the wrench 3 to unscrew the needle 10 from the adjusting nut 4 Pull back the trigger 27 and remove the packing nut 14 and two glands 11 13 four packings 12 and locknut 4 5 10 11 12 Clean and inspect all parts Replace worn or damaged parts as needed If using a repair kit use all the parts in the kit during reassembly Lubricate the needle and slide it into the front of the gun body 2 Lubricate the new packings and glands One ata time place these parts on the needle the male gland 11 four v packings 12 with the lips of the v packings facing the front of the gun and the female gland 137 Screw the packing nut 14 into the center of the gun body Screw the locknut 4 onto the needle Be sure the spring 16 is in the gun body at the rear of the center opening Then install the adjust ing nut 7 Using the wrench 3 insert through the front of the gun screw the needle 10 into the adjusting nut until its end is flush with the valve body Press the new valve seat 8 into the b
8. cal code Object being sprayed according to local code All solvent pails used when flushing according to local code Use only metal pails which are con ductive Do not place the pail on a non conductive surface such as paper or cardboard which inter rupts the grounding continuity To maintain grounding continuity when flushing or relieving pressure always hold a metal part of the gun firmly to the side of a metal pail then trigger the gun Installation A WARNING 1 Connect a grounded fluid hose to the gun inlet 2 With no tip installed start the pump sprayer Flush SKIN INJECTION HAZARD it according to the instructions supplied with it ba To reduce the risk of serious injury Prime the system with the fluid you are using whenever you are instructed to relieve pressure follow the Pressure Relief 3 Relieve the pressure Procedure on page 4 NOTE Numbers and letters in parentheses in the text correspond to the reference numbers and letters in the text and drawings A WARNING N w SD SKIN INJECTION HAZARD ba Be sure your system has a bleed type 9 master air valve pneumatic pumps only and a fluid drain valve These two accessories help reduce the risk of serious injury including fluid injection splashing in the eyes or on the skin or injury from moving parts if you are adjusting or repairing the pump or gun Fig 1 i 4 With the gun safety latch engaged unscrew the tip 1 The bleed type mast
9. er air valve relieves air guard 9 and install the tip A and gasket B in trapped between this valve and the pump after the nut of the tip guard Screw the assembly firmly the air regulator is shut off Trapped air can onto the gun Tighten with a wrench See Fig 1 cause the pump to cycle unexpectedly NOTE Failure to install the tip gasket B will result in The fluid drain valve assists in relieving fluid leaking ea E pressure in the displacement pump hose and gun triggering the gun to relieve pressure 5 Strain the fluid you are spraying if it contains may not be sufficient particles which could clog the spray tip 307010 5 Operation 44 WARNING SKIN INJECTION HAZARD ON Una To reduce the risk of serious injury gt whenever you are instructed to relieve NJ pressure follow the Pressure Relief Procedure on page 4 Safety Off Whenever you stop spraying for a moment en gage the gun safety latch See Fig 2 44 WARNING The wallet sized warning card provided with this gun should be kept with the operator at all times G The card contains important treatment informa tion should an injection injury occur Additional OW cards are available at no charge from Graco Inc y Safety On 1 Start the pump Adjust the fluid pressure so the spray is completely atomized Always use the lowest pressure necessary to get the desired results Higher pressure may not improve the spray pattern and will cau
10. n before the fluid being sprayed can dry in it 307010 7 Troubleshooting If the gun leaks at the swivel 21 see Swivel Repair below If the gun leaks at the nozzle try adjusting the trigger free play See Needle Adjustment on page 9 If the leakage is not stopped the needle 10 or valve seat 8 may need to be replaced See Gun Repair on page 10 If the gun leaks at the packing nut 14 check the tightness of the packing nut Remove the tip guard or nozzle extension Insert a 0 125 in 3 18 mm diame ter rod into the needle tip and tighten just enough to stop leakage See Fig 3 If leakage is not stopped the packings or needle may need to be replaced See Gun Repair page 10 8 307010 Fig 3 poe FT Safety Off 8125 Service 3 To adjust remove the tip guard or nozzle exten A WARNING sion Release the safety latch Squeeze the trigger and loosen the locknut 4 Insert the SKIN INJECTION HAZARD wrench 3 into the tip of the needle 10 and turn it ba To reduce the risk of serious injury in or out until the proper free play is obtained whenever you are instructed to relieve Tighten the locknut 4 pressure follow the Pressure Relief Procedure on page 4 4 Install the tip guard Start the system Trigger the gun and release fluid flow should stop immediate ly Now engage the trigger safety latch Try to trigger the gun no fluid should flow If the gun fails either test relieve the pressure and
11. ny of the system equipment e or install or clean the spray nozzle 1 Lock the gun trigger safety 2 Shut off the power supply to the pump and close any bleed type master air valves in the air supply 3 Unlock the gun trigger safety 4 Hold a metal part of the gun firmly to the side of a grounded metal pail and trigger the gun into the pail to relieve pressure 5 Lock the gun trigger safety 6 Open the pump fluid drain valve required in the system having a container ready to catch the drainage 7 Leave the drain valve open until you are ready to spray again 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 to relieve pressure gradually then loosen completely Now clear the tip or hose 4 307010 to reduce the risk of fire or explosion which can result in serious injury and property damage Also read FIRE OR EXPLOSION HAZARD on page 3 Pump or Sprayer as instructed in your separate pump or sprayer manual Air compressor or hydraulic power supply accord ing to local code Fluid hoses use only grounded hoses with a maximum of 500 feet 150 m combined hose length to ensure grounding continuity Spray gun obtain grounding through connection to a properly grounded fluid hose and sprayer or pump Fluid supply container according to lo
12. ody Screw on the seat housing Adjust the needle before operating the gun See Needle Adjustment on page 9 Be sure the tip guard and trigger guard are installed before using the gun Fig 6 10 307010 1 25in 3 18 mm Free Travel 3 8 npt f 81 307010 11 Parts 13 166817 GLAND female packing 14 166818 NUT packing 16 166820 SPRING 17 168761 GUARD trigger 18 168766 HOUSING seat Included in Repair Kit 208238 t Included in Repair Kit 207308 Ref Ref No Part No Description Qty No Part No Description Qty 1 203953 SCREW hex hd cap w nylon 19 169581 GRIP gun 1 locking pellet no 10 24 x 3 8 1 21 206638 STUD swivel 1 2 208028 BODY valve 1 22 165085 SPRING 1 3 101690 WRENCH hex key for 0 125 in 23t 166226 V PACKING PTFE 5 3 18 mm hex socket in needle 1 241 166228 GLAND male packing 1 4 102931 NUT hex mach no 8 32 1 251 166229 GLAND BEARING female packing 1 5 104836 SCREW pan hd mach 26 168762 HOUSING swivel 1 no 8 32 x 7 16 stainless steel 2 27 214660 TRIGGER ASSEMBLY 6 160217 PIN pivot 1 Includes replacement items 288 29 1 7 166808 NUT adjusting 1 28 104814 SPRING compression 1 8 166811 SEAT valve PTFE 1 29 175017 LATCH trigger safety 1 9 220250 TIP guard 1 30 175020 PLATE warning 1 10 166814 NEEDLE 1 31 102299 RIVET blind 2 11 166815 GLAND male packing 1 32t 172479 TAG warning not shown 1 12 166816 V PACKING PTFE 4 33 179960 CARD warning not shown 1 1 1
13. 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 distributor closest to you 1 800 328 0211 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 MM 307010 Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC P O BOX 1441 MINNEAPOLIS MN 55440 1441 http Awww graco com PRINTED IN U S A 307010 4 2006 14 307010
14. re adjust the needle Swivel Repair 1 Relieve the pressure 2 Unscrew the swivel stud 21 from the gun Re move the spring 22 glands 241 254 and packings 231 from the swivel housing 26 See Fig 4 3 Clean all parts and inspect The ball bearing in the swivel stud should rotate freely Replace any worn or damaged parts NOTE Repair kit 207308 is available for the swivel Use all the parts in the kit for the best results 4 Install the spring 22 male gland 244 and five v packings 234 one at a time make sure the lips of the v packings face into the housing Install the female gland 25t and the swivel stud 8124 Fig 4 Needle Adjustment A WARNING De Proper adjustment of the needle is essential to 10 lt A be sure the trigger safety latch makes the gun er inoperative when engaged Improper adjustment may allow the gun to be triggered even with the trigger safety latch engaged resulting in serious injury including fluid injection and splashing in the eyes or on the skin 1 Relieve the pressure Disconnect the hose 3 2 With the trigger safety latch 29 engaged squeeze the trigger There should be about 0 125 in 3 18 mm free play at the end of the trigger Fig 5 See Fig 6 on page 10 8102 307010 9 Service 44 WARNING SKIN INJECTION HAZARD Una To reduce the risk of serious injury whenever you are instructed to relieve pressure follow the Pressure Relief
15. se premature tip and pump wear y 2 If adjusting the pressure does not give a good spray pattern try another tip size Be sure to relive pressure completely before changing tips Fig 2 8122 3 Use a full open full close trigger action Hold the gun about 14 in 350 mm from and at right angles to the work surface Do not swing the gun in an arc Practice to find the best length and speed of stroke 6 307010 Operation 44 WARNING SKIN INJECTION HAZARD Una To reduce the risk of serious injury whenever you are instructed to relieve pressure follow the Pressure Relief Procedure on page 4 Adjust the Spray Pattern 1 To adjust the spray pattern relieve the pressure Engage the safety latch and loosen the tip guard retaining nut Turn the spray tip so the groove is horizontal for a horizontal spray pattern and vertical for a vertical pattern Tighten the nut 2 The spray tip orifice size and spray angle deter mines the coverage and size of pattern When more coverage is needed use a larger spray tip rather than increasing fluid pressure A WARNING SKIN INJECTION HAZARD ba To reduce the risk of a fluid injection injury never use the gun with the tip guard or trigger guard removed 44 CAUTION Openings in the tip guard are designed to reduce paint buildup on the guard while spraying Any damage to the sharp edges of the openings causes paint to collect at that area To reduce the risk of damage
16. tive 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 sub stitution 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 transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABIL
17. zardous 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 2 307010 44 WARNING FIRE AND EXPLOSION HAZARD Improper grounding poor air ventilation open flames or sparks can cause a hazardous condition and result in fire or explosion and serious injury Ground the equipment and the object being sprayed See Grounding on page 4 Provide fresh air ventilation to avoid the buildup of flammable fumes from solvent or the fluid being sprayed Extinguish all the open flames or pilot lights in the spray area Electrically disconnect all the equipment in the spray area Keep the spray area free of debris including solvent rags and gasoline Do not turn on or off any light switch in the spray area while operating or if fumes are present Do not smoke in the spray area Do not operate a gasoline engine in the spray area If there is any static sparking while using the equipment stop spraying immediately Identify and correct the problem SKIN INJECTION HAZARD Spray from the gun hose leaks or ruptured components can inject fluid into your body and cause an extremely serious injury including the need for amputation Splashing fluid in the eyes or on the skin can also cause a serious injury Fluid injected into the skin might look like just a cut but
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