Graco 25R267, Installation, Operation & Parts

Page 1: ...0HS DC MMA 25R269 2 Gun LL250SPS DC MMA 80 psi 55 MPa 5 5 bar Maximum Working Pressure 9 Important Safety Instructions Read all warnings and instructions in the striper manual Be familiar with the con...

Page 2: ...UIPMENT 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 temperatur...

Page 3: ...arts Do not operate equipment with protective guards or covers removed Pressurized equipment can start without warning Before checking moving or servicing equipment follow the Pressure Relief Procedur...

Page 4: ...Read and understand all warnings and instructions in this manual and the striper manual Tools Needed 1 8 in Allen Wrench supplied with kit Alignment tool 17C504 supplied with kit 5 32 in Allen Wrench...

Page 5: ...or LL200 and LL250 Component Identification Ref Description 1 Funnel 2 Wing Nut 3 Compressor Bypass Switch 4 Regulator Unloader 5 Pressure Relief Valve 6 Bead Tank Gauge 7 Pressure Regulator Valve 8 A...

Page 6: ...l it reaches end of threads If any remaining pressure is in bead tank it will be released through seal while wing nut secures lid to hopper Confirm pressure is at 0 psi 0 bar 0 MPa and open lid 4 Secu...

Page 7: ...nted on either side of sprayer 1 Turn off unit Perform Pressure Relief Procedure page 6 2 Loosely install two screws MM and two locknuts NN through bottom of frame mount but do not tighten Remove exis...

Page 8: ...omplete Frame Assembly NOTE If desired rotate recoil 90 counter clockwise 1 Use 9 16 wrench to tighten bottom screws MM to hardware shown 2 Install plastic end caps ZZ into frame Use rubber mallet to...

Page 9: ...onnect spark plug on unit 3 Perform Pressure Relief Procedure page 6 4 Using bolts 36 and lock nuts 22 install air tank bracket 3 5 With a 9 16 in wrench mount air tank 53 to bracket with screws 21 6...

Page 10: ...he pump shaft is the pilot for the coupler adapter 12 Torque pulley set screws to 58 62 in lb 6 6 7 N m 13 Install belt on pulley Refer to Ground Drive Belt Replacement in your striper repair manual f...

Page 11: ...tally in slot Insert four screws 20 through the slots in the compressor bracket and tighten to 23 27 ft lb 31 37 N m 17 Place drop of medium strength thread locker on the threads of each set screw Usi...

Page 12: ...e the key seats completely 19 Slide compressor onto the shaft coupler mounting plate until the face of the compressor is flush with compressor bracket Rotate the compressor 90 degrees counter clockwis...

Page 13: ...n the set screw access Torque the set screws to 150 160 in lb 16 9 18 N m Again slowly pull the starter rope until the single M5x8 set screw appears in the access and tighten it to 37 42 in lb 4 4 7 N...

Page 14: ...16 9 18 N m Re tighten all four mounting screws 20 to 23 27 ft lb 31 37 N m 24 Install compressor guard using three screws 14 lock washers 15 and flat washers 16 Torque to 130 150 in lb 14 7 16 9 N m...

Page 15: ...l air filter hand tighten 28 Before operation ensure oil is visible on threads of fill port If not full fill with included oil until visible on threads 29 Reconnect spark plug wire NOTICE Failure to p...

Page 16: ...ping band around tank and secure with mounting hardware shown below Tighten until there is no movement between clamp and bead tank NOTE The flats on the clamp are not intended to touch the hopper brac...

Page 17: ...aised debris on frame surface 3 Cut any existing tie wraps that interfere they will be replaced later with new tie straps 4 Loosely install two screws M and two locknuts N through bottom of frame moun...

Page 18: ...n 9 Assemble hopper bracket X and base Y with hardware provided Install carriage bolts with the heads facing the paint tanks Use 9 16 in wrench to tighten bolts 2 674 10 Install plastic end caps Z int...

Page 19: ...able 3 Perform Pressure Relief Procedure page 6 4 Using bolts plus lock nuts install air bracket 5 Using a 9 16 in wrench and screws mount the air tank to the new air tank bracket 6 Using T 20 star bi...

Page 20: ...the pulley The pump shaft is the pilot for the coupler adapter 12 Torque pulley set screws to 58 62 in lb 6 6 7 N m 13 Install belt on pulley Refer to Ground Drive Belt Replacement in your striper rep...

Page 21: ...en screws Make sure fan grill protrudes out not into the belt shroud 16 Remove two existing bolts and washers from striper frame Install compressor bracket with three tabs facing towards fan grill usi...

Page 22: ...screw driver slowly rotate the fan pulley With the keyway of the coupler mounting plate facing up place the key into the shaft keyway with the key slid to the end of the shaft keyway as shown A light...

Page 23: ...pear in the set screw access Torque the set screws to 150 160 in lb 16 9 18 N m Again slowly rotate the fan pulley until the single M5x8 set screw appears in the access and tighten it to 37 42 in lb 4...

Page 24: ...18 N m Re tighten the two mounting screws to 23 27 ft lb 31 37 N m 24 Install compressor guard using three screws 14 lock washers 15 and flat washers 16 Torque to 130 150 in lb 14 7 16 9 N m 25 Apply...

Page 25: ...Before operation ensure oil is visible on threads of fill port If not full fill with included oil until visible on threads 29 Reconnect the battery NOTICE Failure to properly fill compressor with oil...

Page 26: ...orm the Pressure Relief Procedure page 6 Drain and dispose of fluids according to applicable regulations Refer to the material manufacturer s Safety Data Sheet Dismantle and recycle Remove motors circ...

Page 27: ...with mounting hardware shown below Tighten until there is no movement between clamp and bead tank NOTE The flats on the clamp are not intended to touch when hopper bracket is tightened NOTE Position h...

Page 28: ...un Setting Bead Hopper Pressure The pressure regulator valve 5 controls pressure sent from the air tank to the bead tank The regulator is set to 0 pressure from the factory 1 Before charging bead tank...

Page 29: ...of the bead application 3 Turning the valve clockwise will delay gun open ing closing time Turning the valve counter clock wise will speed up gun opening closing time To air tank Exhaust To bead gun...

Page 30: ...re needed to Step 3 Set air regulator to this pressure EXAMPLE a At 4 mph and 6 lb gal with 0 234 nozzle set tank pressure to 15 psi b At 4 mph and 6 lb gal with 0 281 nozzle set tank pressure to 10 p...

Page 31: ...lease pressure from bead tank 3 Loosen wing nut 2 until it reaches end of threads If any remaining pressure is in bead tank it will be released through seal while wing nut secures lid to hopper Confir...

Page 32: ...ure 32 332230P 0 to 8 in Line Setup For wider lines it may be necessary to mount bead gun as shown below 8 12 in Line Setup 2 Tank 1 Gun Setup Connect Y fitting as shown below to allow two tanks to fl...

Page 33: ...ning Bead Application Pressure 332230P 33 Double Drop Setup Use a Y fitting to create a dual bead gun setup for dou ble drop beads Splice exit hose on bottom of air switch and branch into both guns ti...

Page 34: ...Parts Model 25R268 34 332230P Parts Model 25R268...

Page 35: ...ce glass bead 1 31 16T580 BAND clamping bead tank 1 32 16T763 FRAME tank LL200 painted left 1 33 16T762 FRAME bead tank LL2200 painted right 1 35 16T629 TANK bead includes 67 68 1 36 111194 SCREW cap...

Page 36: ...Parts Model 25R270 36 332230P Parts Model 25R270...

Page 37: ...ange hd 1 29 16T580 BAND clamping bead tank 1 30 16T698 FRAME bead tank painted LL250 left 1 31 125626 SCREW hex hd flanged 6 32 16T437 FUNNEL bead tank 1 33 16T596 BASE bead tank frame LL250 1 34 16T...

Page 38: ...s 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...

Page 39: ...o Information For the latest information about Graco products visit www graco com For patent information see www graco com patents TO PLACE AN ORDER contact your Graco distributor or call 1 800 690 28...

Page 40: ...to make changes at any time without notice This manual contains English MM 332230 Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC AND SUBSIDIARIES P O BOX 144...