Graco 313776G User's Manual
Contents
1. l 34j Y de 4 ET e eme SN 5 200 amp Ad 4 34c Detail 3 T16493b 313776G Parts 9 lt M Nm Description FILTER hydraulic suction FILTER oil spin on SCREW hex wash hd SPRING compression GRILL fan guard SCREW 1 4 20 flat hd mach SCREW shoulder socket head LABEL control LABEL warning LABEL warning COVER reservoir GH130 LL NUT hand TANK reservoir TUBE hydraulic case drain includes 150 PUMP hydraulic RETAINER ball press bypass Part 116919 246173 120981 116967 117284 117471 119434 15A464 194126 198492 15M057 15D862 15J513 246167 288733 198841 Ref 198 199 200 212 214 215 224 225 227A 228A 237 241 251 252 253 A Replacement warning labels may be ordered free of charge 29 LineLazer IV 130us Ref Part Description Qty 23 288261 RAIL belt 1 24 248973 GUARD belt includes 162 193 1 214 224 and 228 30 15E476 BRACKET retainer motor 32 287175 HOSE hydraulic supply 34 287206 HOSE suction drain 34a 15F149 TUBE suction 34b 194306 HOSE fluid 34c 198119 ELBOW barbed 34d 101818 CLAMP hose 34e 181072 STRAINER inlet 34f 198601 TUBE drain 34g 241920 DEFLECTOR threaded 34h 248008 HOSE coupled 1 4 in x 4 ft 34j 114958 STRAP tie 34k 196180 BUSHING 34m 195119 LABEL warning not shown 34n 15513 GASKET pail 59 15E888 DAMPENER motor2. Fan Belt Removal 5 Remove belt from fan pulley 86 and fan pulley 87a A A Installation 1 Thread belt 143 around fan pulley 87a and fan 1 Relieve pressure page 7 pulley 86 2 FIG 3 Loosen belt guard knob 241 2 Lower engine 185 to put tension on belt 3 Rotate belt guard 24 up 3 Rotate belt guard 24 down 4 Lift engine 185 up to remove tension on belt 143 4 Tighten belt guard knob 241 i 86 MME E 241 TI6511a FIG 3 313776G 13 Remove four screws 189 washers 114 washers 170 and nuts 118 and remove rocker plate dampeners 59 and washers 114 from engine 6 Installation Install rocker plate 87c dampeners 59 and wash ers 170 washers 114 on engine 185 with four screws 189 washers 170 and nuts 118 torque to 20 ft Ib 27 1 Nem Install engine and rocker plate 87c on sprayer Connect red and black leads Do Fan Belt Installation page 13 Swing motor retainer bracket 30 in Tighten hand nut 241 TI6520b 313776G 1 Engine Engine NOTE All service to the engine must be performed by an authorized HONDA dealer Removal NAS Relieve pressure page 7 2 DoFan Belt Removal page 13 3 Loosen hand nut 241 Swing bracket 30 out 4 FiG 4 Disconnect red and black leads from engine 5 Remove engine and rocker plate
3. 73 liters 1510 psi 104 bar 242 Ib 110 kg 40 in 101 6 cm 65 in 165 1 cm 32 in 81 3 cm PTFE Nylon polyurethane V Max UHMWPE polyethyl ene fluoroelastomer acetal leather tungsten carbide stainless steel chrome plating nickel plated carbon steel ceramic 313776G Technical Data Technical Data Honda GX160 Engine Power Rating 3600 rpm ANSI Maximum working pressure Noise Level Sound power Sound pressure Vibration Level Left hand Right hand EEN Vibration measured per ISO 5349 based on 8 hour daily exposure Cycles gallon liter Maximum delivery Maximum tip size 1 gun Inlet paint strainer Outlet paint strainer Pump inlet size Fluid outlet size Hydraulic reservoir capacity Hydraulic pressure Weight dry without packaging Accessories Must be purchased separately GRACO APPROVED HYDRAULIC OIL 169236 5 gallons 19 liters 207428 1 gallon 3 8 liters 32 Notes Notes 313776G 33 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 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 t
4. 87c from sprayer FIG 4 14 Hydraulic Motor Yoke Hydraulic Motor Yoke Removal Installation Slide piston rod assembly A into hydraulic motor cylinder Screw down hydraulic motor cap 25 until cap bot toms out Unscrew hydraulic motor cap until inlet and outlet align with hydraulic line fittings and test hole in hydraulic motor cap points toward belt guard 24 Torque jam nut 183 against hydraulic motor cap 25 to 150 ft lb 17 Nem Install hydraulic lines 35 250 to fittings 217 to top left and right side of hydraulic motor per procedure on page 6 torque to 40 ft lb 54 2 Nem Pull start rope slowly to align pin holes of hydraulic motor and displacement pump 21 Connect with pump pin 249 and retainer clip 194 page 18 Start engine and operate pump for 30 seconds Turn engine OFF Check hydraulic oil level and fill with Graco hydraulic oil page 7 15 1 NAS Relieve pressure page 7 Place drip pan or rags under sprayer to catch hydraulic oil that leaks out during repair FiG 5 Slide retainer clip 194 down to remove Remove pump pin 249 Remove hydraulic lines 35 250 from fittings 217 at top left and right side of hydraulic motor Loosen jam nut 183 Unscrew and remove hydraulic motor cap 25 Slide piston rod hydraulic motor cap assembly A from hydraulic motor cylinder 69 313776G 313776G Hydraulic Motor Yoke Oil Filte
5. Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC AND SUBSIDIARIES P O BOX 1441 e MINNEAPOLIS MN 55440 1441 e USA Copyright 2007 Graco Inc All Graco manufacturing locations are registered to ISO 9001 www graco com November 2012
6. valve leaks or ruptured components can splash in the eyes or on skin and cause serious injury Follow Pressure Relief Procedure in this manual when you stop spraying and before cleaning checking or servicing equipment Tighten all fluid connections before operating the equipment Check hoses tubes and couplings daily Replace worn or damaged parts immediately 313776G 3 Warnings EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury Do not operate the unit when fatigued or under the influence of drugs or alcohol 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 For complete information about your material request MSDS forms from distributor or retailer Check equipment daily Repair or replace worn or damaged parts immediately with genuine manu facturer s replacement parts only Do not alter or modify equipment Use equipment only for its intended purpose Call your distributor for information Route hoses and cables away from traffic areas sharp edges moving parts and hot surfaces Do not kink or over bend hoses or use hoses to pull equipment Keep children and animals away from work area Comply with all applicable safety regulations BURN HAZARD Eq
7. 206 HOSE suction drain 35 287176 HOSE hydraulic return 48 117328 FITTING nipple straight 60 196178 ADAPTER nipple 3 8 in x 3 8 in 220 117739 WIPER rod 69 246176 SLEEVE hydraulic cylinder 222 15 4 63 BUSHING includes 213 230 15H953 MANIFOLD adapter 92 193031 NUT retaining 231 1586063 LABEL 107 117441 VALVE ball 233 107210 SCREW cap socket head 108 101566 NUT lock 235 15B804 LABEL Graco Logo 137 15 911 GUARD pump rod 243 178179 WASHER sealing 138 106276 SCREW cap hex hd 244 178207 BEARING piston 149 119841 FITTING tee branch str thd 245 178226 SEAL piston 159 155685 O RING 249 197443 PIN pump 173 100139 PLUG pipe 250 15F519 TUBE hydraulic supply 174 102040 NUT lock hex 283 110982 SCREW cap hex head 176 105765 O RING 284 288758 KIT repair hydraulic motor sch sch sch Ss M sch N sch sch sch sch nn 179 108014 O RING 285 288735 KIT repair trip rod piston 183 15A726 NUT jam 1 186 112342 BEARING rod 1 KITS 246174 KIT repair seal hydraulic includes 176 186 213 220 244 245 Notes A Torque to 75 ft lb A Torque to 85 95 in Ib A Torque to 150 ft lb A Torque to 54 56 in Ib A Torque to 40 44 ft lb A Torque to 40 ft lb Torque to 25 ft Ib 313776G 27 Parts LineLazer IV 65 Ak n KI Eh gt PS 6 a TR N E
8. 8 in HANDLE FITTING elbow street COVER control HOSE suction drain TUBE diffuser HANDLE MANIFOLD filter 3 8 npt KIT repair filter cap includes 37 167 ADAPTER nipple FITTING nipple PLUG pipe HARNESS wiring SCREW O RING SCREW set sch O RING PLUG filter SCREW cap hex GASKET handle KIT repair filter includes 2 3 11 37 38 39 40 41 124 167 259 LABEL brand ADAPTER Model 257780 GAUGE Model 257780 TRIM rubber Part 245103 193709 193710 116424 114708 244067 245225 114954 15Y608 245226 287417 196179 15Y465 287206 150766 15G563 15H561 287285 196178 196181 104813 122854 117501 111457 112303 117285 15Y462 111801 15F814 24B749 15Y598 243683 115523 123782 26 27 29 31 34 37 38 40 41 62 64 76 97 103 124 125 167 259 262 267 270 302 303 308 310 A Replacement warning labels may be ordered free of charge Notes A Torque to 115 135 1 0 A Torque to 130 150 ft lb 313776G ti13914a 313776G Parts Parts LineLazer IV 130Hs 26 Parts LineLazer IV 65 Ref Part Description Qty Ref Part Description Qty 21 24B748 PUMP displacement 1 183 15 726 NUT jam Manual 311845 186 112342 BEARING rod 187 112561 PACKING block 194 116551 RING retaining 213 117283 O RING 217 117607 FITTING elbow std thd 218 117608 FITTING nipple straight 26 245797 HOSE coupled 3 8 in 32 287175 HOSE hydraulic supply 34 287
9. HER 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 The Parties acknowledge that they have required that the present
10. Repair Parts List GRACO LineLazer 13019 Airless Paint Striper u For application of line striping materials For professional use only Not for use in explosive atmospheres 3300 psi 22 8 MPa 228 bar Maximum Working Pressure Important Safety Instructions a Read all warnings and instructions in this manual Save these instructions er AVES 5 309055 amp 311845 311254 ti13901a CE PROVEN QUALITY LEADING TECHNOLOGY 313776G Contents Warnings Tip Selection General Repair Information Maintenance Troubleshooting Hydraulic Pump Fan Belt Parts 2 4 Warnings Warnings The following warnings are for the setup use grounding maintenance and repair of this equipment The exclama tion point symbol alerts you to a general warning and the hazard symbol refers to procedure specific risk Refer back to these warnings Additional product specific warnings may be found throughout the body of this manual where applicable FIRE AND EXPLOSION HAZARD Flammable fumes such as solvent and paint fumes in work area can ignite or explode To help prevent fire and explosion Use equipment only in well ventilated area Do not fill fuel tank while engine is running or hot shut off engine and let it cool Fuel is flammable and can ignite or explode if spilled on hot surface Eliminate all ignition sources such as pilot lights cigaret
11. belt guard 24 with screw 224 and belt guard knob 241 Install remote pressure control cable 12 Tighten set screw 102 Install drain plug 195 torque to 110 in Ib 12 4 Nem Install oil filter 199 tighten 3 4 turn after gasket contacts base Fill with Graco hydraulic oil page 7 Start up and allow pump to operate at low pressure for approximately 5 minutes to purge all air Check and top off hydraulic oil level 11 1 10 11 12 13 Hydraulic Pump Removal Allow hydraulic system to cool before beginning ser vice Relieve pressure page 7 Place drip pan or rags under sprayer to catch hydraulic oil that leaks out during repair Remove drain plug 195 and oil filter 199 and allow hydraulic oil to drain Remove screw 224 loosen belt guard knob 241 and belt guard 24 Raise motor and remove belt 143 Remove two set screws 169 and fan pulley 86 Remove case drain tube 251 Remove elbow 182 Loosen screw 184 and remove pressure control guard 63 Loosen set screw 102 and remove remote pres sure control cable 12 Remove eight screws 184 and washers 101 res ervoir cover 237 filter assembly A and gasket 85 Remove four screws 215 and o rings 178 o ring 180 and hydraulic pump 252 from reservoir cover 237 10 11 12 13 313776G Hydraulic Pump T16551a FIG 2 12 313776G Fan Belt
12. ble GUIDE cable PLATE lever pivot BLOCK mounting mach LABEL skin injection LABEL trigger NUT cable gun SCREW cap socket flthd SCREW mach tursshd cross recess STRAP wiring tie SCREW flange hex BEARING flange NUT lock KIT clamp includes 136a GRIP handle SCREW shoulder socket head CABLE includes 96 NUT lock SCREW 10 taptite phil BRACKET gun arm Part 224052 248157 287570 287569 15F214 15F209 15F210 15F211 102040 245798 245733 287417 15F212 111145 15F213 188135 198895 198896 15F637 15A644 15F624 119647 119648 102478 110837 111017 111040 287566 114659 116941 287696 116969 116973 15F389 Ref 160 161 162 163 360 A Replacement warning labels may be ordered free of charge Notes Torque to 90 110 in Ib A Torque to 10 20 ft Ib 313776G Parts Parts LineLazer IV 130Hs Engine Control Wiring Diagram 97 2 15f 2 ee gt ENGINE OFF SWITCH amp 262 24 313776G Parts 25 Qty 4 4 4 4 sch OF sch sch sch DD sch sch sch sch sch sch sch sch sch sch sch sch LineLazer IV 65 Description VALVE drain SEAT valve SEAT valve NUT cap SPRING FILTER fluid HOSE 3 8 in x 50 ft SWITCH rocker LABEL control HOSE coupled 3
13. ck caster wheel alignment as necessary To align loosen bolt 145 align wheel and tighten bolt Maintenance Pressure Relief Procedure NAS 1 Engage trigger lock 2 Turn engine ON OFF switch to OFF 3 Move pump valve to OFF clockwise and turn pres sure control knob fully counterclockwise 4 Disengage the trigger lock Hold a metal part of the gun firmly to a grounded metal pail and trigger the gun to relieve pressure 5 Engage the trigger lock 6 Open pressure drain valve Leave valve open until you are ready to spray again If you suspect the spray tip or hose is completely clogged or that pressure has not been fully relieved after following the steps above VERY SLOWLY loosen tip guard retaining nut or hose end coupling to relieve pressure gradually then loosen completely Clear hose or tip obstruction CAUTION Minimum hose size allowable for proper sprayer operation is 3 8 in x 50 ft For detailed engine maintenance and specifica tions refer to separate Honda Engines Owner s Manual supplied DAILY Check engine oil level and fill as necessary DAILY Check hydraulic oil level and fill as necessary DAILY Check hose for wear and damage DAILY Check gun safety for proper operation DAILY Check prime spray drain valve for proper opera tion DAILY Check and fill the gas tank DAILY Check that displacement pump is tight 313776G Troubleshooting Troubleshooting Proble
14. cone WASHER hardened BEARING bronze WHEEL pneumatic CABLE CAP dust SCREW cap hex hd SPRING compression STOP wire SCREW cap flng hd BOLT DA M Ref Part 128 112776 130 112825 131 113471 132 113484 133 113485 135 62 139 58 140 114549 141 241445 142 114648 145 114681 146 2 147 2 153 82 154 120476 Included in 240940 Bracket Repair Kit purchase separately Notes A Install washers 130 concave surface to inside 31 Qty 1 M 5 HH sch sch AND sch sch A A sch sch LineLazer IV 130Hs Description SHAFT fork BRACKET caster front BRACKET hub FRAME linestriper painted KNOB pronged ARM detent SPACER seal JAW STOP wedge BRACKET cable DISK adjuster WASHER NUT lock WASHER plain SCREW shoulder soc hd SCREW flange hex NUT lock NUT lock Ref Part 6 240942 7 240991 10 15G952 16 287623 46 181818 52 193528 53 193658 54 193661 55 193662 56 15F910 65 198606 106 100731 108 101566 110 15J603 113 108483 116 4 121 111040 127 5 313776G 4 0 Horsepower 3300 psi 227 bar 22 7 MPa 103 dBa per ISO 3744 88 dBa measured at 3 1 feet 1 m 2 90 m sec 2 83 m sec 104 27 5 1 3 gpm 5 9 liter min with 0 037 in tip 16 mesh 1190 micron stainless steel screen reusable 60 mesh 250 micron stainless steel screen reusable 1 in npsm m 3 8 npt f 1 25 gallon 4
15. d SCREW cap hex hd CABLE caster CAP dust GRIP handle PAIL plastic SCREW cap flng hd SPRING extension BRACKET frame SCREW hex hd PLUG tube SCREW cap hex hd CABLE caster Part 237686 245225 287623 287417 287622 287567 115642 193405 194310 195134 196176 15K357 15J088 198891 198930 198931 114271 15F638 15F577 15F576 15F425 178342 112395 102478 193405 111145 110837 255162 111040 111194 112405 112798 113961 241445 114648 114659 115077 112395 119696 15F441 116780 120151 113961 241445 Ref 5 13 16 27 28 33 36 51 57 58 60 66 68 70 73 74 77 844 93 94 99 107 108 109 51 112 117 120 121 122 127 129 134 141 142 144 154 156 256 258 261 290 134 141 A Replacement warning labels may be ordered free of charge Notes A Maintain tire pressure at 28 32 psi A Torque to 17 23 ft Ib 313776G Parts LineLazer IV 5 oe 136 360 1 id 117 ES tif3911a 22 313776G Parts 23 Qty msn sch sch sch sch sch sch Mi OO NN D ND N LineLazer IV 65 Description BRACKET support gun GUN flex basic includes guard amp tip KIT holder gun HOLDER gun LEVER actuator STUD pull trigger STUD pivot STUD cable NUT lock HOSE 1 4 x 7 ft KIT trigger handle repair HANDLE ARM support KNOB pronged BRACKET ca
16. 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 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 proc dures concern es POUR LES CLIENTS DE GRACO PARLANT FRANCAIS Les parties reconnaissent avoir convenu que la r daction du pr sent document ainsi que de tous les 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 proc dures concern es sera en anglais ADDITIONAL WARRANTY COVERAGE Graco does provide extended warranty and wear warranty for products described in the Graco Contractor Equipment Warranty Graco Information For the latest information about Graco products visit www graco com TO PLACE AN ORDER contact your Graco distributor or call 1 800 690 2894 to identify the nearest distributor 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 For patent information see www graco com patents Original instructions This manual contains English MM 313776 Graco
17. he 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 transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OT
18. ildup on piston rod and early wear of packings AFTER THE FIRST 20 HOURS OF OPERATION Drain engine oil and refill with clean oil Reference Honda Engines Owner s Manual for correct oil viscosity WEEKLY Remove engine air filter cover and clean ele ment and replace if necessary If operating in an unusu ally dusty environment check filter daily WEEKLY DAILY Remove any debris from hydraulic rod AFTER EACH 100 HOURS OF OPERATION Change engine oil Reference Honda Engines Owner s Manual for correct oil viscosity SEMI ANNUALLY Check belt wear page 18 replace if necessary YEARLY OR 2000 HOURS Replace hydraulic oil and filter element with Graco hydraulic oil 169236 5 gal lon 18 9 liter or 207428 1 gallon 3 8 liter and filter ele ment 246173 page 17 SPARK PLUG Use only BPR6ES NGK or W20EPR U NIPPONDENSO plug Gap plug to 0 028 to 0 031 in 0 7 to 0 8 mm Use spark plug wrench when installing and removing plug Caster Wheel See letter call outs in Parts drawing on page 19 1 Once each year tighten nut 127 detail A until spring washer bottoms out Then back off the nut 1 2 to 3 4 turn 2 Once each year tighten nut 127 until it begins to compress spring washer Then tighten the nut an additional 1 4 turn 3 Once each month grease the wheel bearing F 4 Check pin 55 for wear If pin is worn out there will be play in the caster wheel Reverse or replace the pin as needed 5 Che
19. lace packings Manual 311845 low on upstroke Displacement pump 6 4 operates but output is low O ring in pump is worn or damaged Replace o ring Manual 311845 trok ds 00 Intake valve ball is packed with material or is not Clean intake valve Manual 311845 seating properly Large pressure drop in hose with heavy materi Use larger diameter hose and or reduce overall als length of hose Use of more than 100 ft of 1 4 in hose significantly reduces performance of sprayer Use 3 8 in hose for optimum perfor mance 50 ft minimum Pump is difficult to prime Air in pump or hose Check and tighten all fluid connections Reduce engine speed and cycle pump as slowly as possible during priming Intake valve is leaking Clean intake valve Be sure ball seat is not nicked or worn and that ball seats well Reassemble valve Pump packings are worn Replace pump packings Manual 311845 Paint is too thick Thin the paint according to the supplier s recom mendations Engine speed is too high Decrease throttle setting before priming pump Manual 313775 High engine speed at no Misadjusted throttle setting Reset throttle to 3700 3800 engine rpm at no load load Worn engine governor Replace or service engine governor Low stall or run pressure New pump or new packings Pump break in period takes up to 100 gallons of shown on display material Excessive paint leakage Throat packing nut is l
20. m Gas engine pulls hard engine pulls hard Hydraulic pressure is too high pressure is too high Turn hydraulic pressure knob counterclockwise to _ pressure knob counterclockwise to won t start lowest setting Engine won t start Engine switch is OFF Turn Turn engine switch ON switch Turn engine switch ON Engine is out of gas Refill gas tank Honda Engines Owner s Manual Try to start engine Replenish oil if necessary Honda Engines Owner s Manual Spark plug cable is disconnected or damaged Cold engine Oil is seeping into combustion chamber Remove spark plug Pull starter 3 to 4 times Clean or replace spark plug Start engine Keep sprayer upright to avoid oil seepage Engine operates but dis placement pump does Pressure setting is too low Turn pressure adjusting knob clockwise to Displacement pump piston rod is stuck due to Repair pump Manual 311845 dried paint Hydraulic fluid too low Shut of sprayer Add fluid Hydraulic motor not shifting Set pump valve OFF Turn pressure down Turn engine OFF Pry rod up or down until hydraulic motor shifts Check hydraulic fluid level often Do not allow it to become too low Use only Graco approved hydraulic fluid page 7 8 313776G Troubleshooting Poem Cms So Displacement pump Piston ball is not seating Service piston ball Manual 311845 operates but output is Piston packings are worn or damaged Rep
21. mount 75 15E587 TUBE suction 81 240997 CONDUCTOR ground 824 15Y464 LABEL brand 5 85 120604 GASKET reservoir 86 15E410 PULLEY fan 87a 116908 PULLEY 5 50 diameter 870 15E759 SPACER shaft engine 87c 15F485 BRACKET engine mount 88 117632 KEY square 3 16 x 1 25 101 100016 WASHER 114 108851 WASHER plain 117 110837 SCREW flange hex 118 110838 NUT lock 143 119433 BELT vee gripnotch 150 154594 O RING 151 114956 TERMINAL wire tap insulated 162 116969 NUT lock 169 100002 SCREW set sch 170 100023 WASHER flat 172 100084 BALL metallic 174 102040 NUT lock 178 107188 O RING 180 156401 O RING 181 108842 SCREW cap hex head 182 110792 ELBOW male 90 degree 184 112166 SCREW cap sch 185 248943 KIT engine gas 5 5 hp Honda includes 59 87 88 98 114 118 169 170 181 185a 188 189 227 and 234 185a 120590 ENGINE gas 4 0 hp Honda 188 112717 WASHER 189 113664 SCREW flange hex 193 115477 SCREW mach torx pan hd 195 101754 PLUG hex head hydraulic 196 116793 FITTING elbow hydraulic 197 116915 CAP breather filler sch sch sch N sch sch ch sch sch sch ch sch ra ab mw zt C 0005 cie cui Ss KK 313776G Parts LineLazer IV 65 Detail A TI6492b 30 313776G Parts Description Qty WASHER plain SPRING Belleville SCREW cap hex hd SEAL grease BEARING cup
22. oose into throat packing nut packing nut just enough to stop leakage Fluid is spitting from gun Air in pump or hose Check and tighten all fluid connections Reprime pump Manual 313775 Tip is partially clogged Clear tip Manual 311254 Fluid supply is low or empty Refill fluid supply Prime pump Manual 313775 Check fluid supply often to prevent running pump dry 313776G 9 Troubleshooting Excessive leakage Piston rod seal worn or damaged Replace these parts around hydraulic motor piston rod wiper Fluid delivery is low Pressure setting too low Increase pressure Manual 313775 Displacement pump outlet filter if used is dirty or Clean filter clogged Excessive hydraulic Low hydraulic fluid level Shut off sprayer Add fluid page 7 pump noise 10 313776G Hydraulic Pump Installation Install hydraulic pump 252 on reservoir cover 237 with four screws 215 and o rings 178 o ring 180 torque 100 in Ib 11 N m Install gasket 85 filter assembly A and reservoir cover 237 with eight washers 101 and screws 184 torque 90 in Ib 10 Nem Install elbow 182 per instructions page 6 torque to 15 ft Ib 20 3 Nem Install pressure control guard 63 and tighten screw 184 Connect hydraulic hoses 32 and 35 Install case drain tube 251 torque to 15 ft Ib 20 3 Nem Install fan pulley 86 with two set screws 193 Raise motor and install belt 143 Install
23. r Change 199 J t ti2271a FIG 6 17 Oil Filter Change Removal Fic 6 Place drip pan or rags under sprayer to catch hydraulic oil that drains out Remove drain plug 195 Allow hydraulic oil to drain Unscrew filter 199 slowly oil runs into groove and drains out rear 1 Installation Install drain plug 195 Apply a light coat of oil to oil filter gasket and install oil filter 199 Tighten oil fil ter 3 4 turn after gasket contacts base Fill with 1 25 gallons 4 73 liters of Graco hydraulic oil 169236 5 gallon 20 liter or 207428 1 gallon 3 8 liter Check oil level Check oil level 1 313776G Installation CAUTION If the pump jam nut loosens during operation the threads of the hydraulic motor manifold will be dam aged Tighten jam nut as specified 1 Fic 10 Screw jam nut to bottom of pump threads Screw pump completely into manifold Unscrew pump from manifold until pump outlet aligns with hose Hand tighten jam nut then tap 1 8 to 1 4 turn with hammer or torque to 200 ft Ib 270 Nem ti13907a Fic 10 1 8 2 FIG 11 Slowly pull engine starter rope until pump rod pin hole is aligned with hydraulic rod hole 8 Fic 8 Push pin 249 into hole Push retaining spring 194 into groove ti13908a FIG 11 3 FIG 12 Fill packing nut with Graco TSL S 1 2 aw 727 ti13809a FIG 12 313776G Displacement P
24. re not standing securely you could fall and be seriously injured 4 313776G 313776G Use 100 mesh filter to reduce tip clogs ion ip Select T Tip Selection General Repair Information General Repair Information SAE O Ring Installation 1 Unscrew lock nut to touch 4 fitting 1 Y 1 Keep all screws nuts washers gaskets and 2 Lubricate o ring A electrical fittings removed during repair proce A dures These parts are not normally provided with deu replacement assemblies 3 Screw in fitting hand tight 2 Test repair after problem is corrected 1 3 If sprayer does not operate properly review V repair procedure to verify procedure was done cor rectly If necessary see Troubleshooting page 8 u T15415a for other possible solutions 4 Unscrew fitting until oriented properly 4 Install belt guard before operation of sprayer and replace if damaged Belt guard reduces risk of pinching and loss of fingers TI5416a Grounding 5 Tighten lock nut to indicated torque Make sure washer is seated properly without pinching o ring 1 V Ground sprayer with grounding clamp to earth ground when flushing sprayer FIG 1 TI5417a grounding water pipe steel sign post or metal light pole 0 FIG 1 6 313776G Maintenance DAILY Top off TSL level in displacement pump packing nut to help prevent material bu
25. tes portable electric lamps and plastic drop cloths potential static arc Keep work area free of debris including solvent rags and gasoline Do not plug or unplug power cords or turn power or light switches on or off when flammable fumes are present Ground all equipment in the work area See Grounding instructions Use only grounded hoses Hold gun firmly to side of grounded pail when triggering into pail If there is static sparking or you feel a shock stop operation immediately Do not use equipment until you identify and correct the problem Keep a working fire extinguisher in the work area CARBON MONOXIDE HAZARD Exhaust contains poisonous carbon monoxide which is colorless and odorless Breathing carbon monoxide can cause death Do not operate in an enclosed area SKIN 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 surgical treatment e Do not point gun at anyone or at any part of the body Do not put your hand over the spray tip Do not stop or deflect leaks with your hand body glove or rag Do not spray without tip guard and trigger guard installed Engage trigger lock when not spraying Follow Pressure Relief Procedure in this manual when you stop spraying and before cleaning checking or servicing equipment PRESSURIZED EQUIPMENT HAZARD Fluid from the gun dispense
26. uipment surfaces and fluid that s heated can become very hot during operation To avoid severe burns do not touch hot fluid or equipment Wait until equipment fluid has cooled completely MOVING PARTS HAZARD Moving parts can pinch or amputate fingers and other body parts e Keep clear of moving parts e Do not operate equipment with protective guards or covers removed e Pressurized equipment can start without warning Before checking moving or servicing equipment follow the Pressure Relief Procedure in this manual Disconnect power or air supply 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 MSDS s 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 e Always wear impervious gloves when spraying or cleaning equipment PERSONAL PROTECTIVE EQUIPMENT You must wear appropriate 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 burns and hearing loss This equipment includes but is not limited to e Protective eyewear e Clothing and respirator as recommended by the fluid and solvent manufacturer Gloves Hearing protection e RECOIL HAZARD PS Gun may recoil when triggered If you a
27. ump Displacement Pump See manual 311845 for pump repair instructions Removal 1 Flush pump 2 Relieve pressure page 7 3 FIG 7 Remove suction tube 34 and hose 26 26 34 ti13904a FIG 7 4 FiG 8 Push retaining spring 194 up Push out pin 249 194 ti13905a FIG 8 5 FIG 9 Loosen jam nut Unscrew pump Y Se ti13906a FIG 9 18 Parts Parts LineLazer IV 130Hs Parts Page 34 Parts Page 30 Parts Page 34 San Parts Page 8 ti13917a 313776G 19 Parts Ps T AT d RAN RV 4 1 AS SS 127 AN 142 A 117 N te E 122 7 121 9 1 d 256 120 A ti13910a 20 313776G Parts 21 Qty PRO SR SR ra OT ROR ea EE EA OX NS LineLazer IV 65 Description CLAMP grounding assy HOSE 3 8 in x 50 ft FRAME linestriper painted HANDLE SUPPORT handle painted COVER pail BUSHING strain relief AXLE LEVER actuator SPACER ball guide ADAPTER nipple SENSOR distance SHIELD sensor distance BRACKET mounting ROD brake BEARING STRAP retaining LABEL warning fire and skin BRACE left painted BRACE right painted BRACKET reservoir CLIP spring SCREW cap STRAP wiring tie not shown AXLE KNOB pronged SCREW flange hex WHEEL pneumatic NUT lock insert nylock 5 16 SCREW cap flange hd NUT lock SCREW thread forming hex h
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