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Graco XP-H Series Operation, Repair, And Parts

Proportioners
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Operation, Repair, and Parts
™
XP
and XP-h
Proportioners
Mechanically linked fixed ratio plural-component system used for proportioning, mixing, and
spraying two component coatings. For professional use only.
Not approved for use in explosive atmospheres or hazardous locations except where indicated in
the Models section.
Important Safety Instructions
Read all warnings and instructions in this
manual and in related manuals before using
this equipment. Save these instructions.
See Models section (starting on page 10) for model
numbers, descriptions, and agency approval
designations.
™
3A0420ZAF
EN

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  • Page 1 Operation, Repair, and Parts ™ ™ and XP-h 3A0420ZAF Proportioners Mechanically linked fixed ratio plural-component system used for proportioning, mixing, and spraying two component coatings. For professional use only. Not approved for use in explosive atmospheres or hazardous locations except where indicated in the Models section.

  • Page 2: Table Of Contents

    Technical Specifications ......91 Graco Standard Warranty ......94...

  • Page 3: Related Manuals

    Related Manuals Related Manuals Manuals are available at www.graco.com. Manuals Description in English 312145 ™ ™ 5 and XTR 7 Spray Guns, Instructions - Parts Pump Package Components 307158 ® Viscount II Hydraulic Motor, Instructions - Parts 3A5423 ™ 6500 and 3400 Air Motors, Instructions - Parts 311762 ®...

  • Page 4: Warnings

    Warnings Warnings The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks. When these symbols appear in the body of this manual or on warning labels, refer back to these Warnings. Product-specific hazard symbols and warnings not covered in this section may appear throughout the body of this manual where applicable.
  • Page 5 Warnings WARNING 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. • Do not spray without tip guard and trigger guard installed.
  • Page 6 Warnings WARNING 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.

  • Page 7: Important Isocyanate (Iso) Information

    Important Isocyanate (ISO) Information Important Isocyanate (ISO) Information Keep Components A and B Isocyanates (ISO) are catalysts used in two component materials. Separate Isocyanate Conditions Cross-contamination can result in cured material in fluid lines which could cause serious injury or damage Spraying or dispensing fluids that contain isocyanates equipment.

  • Page 8: Moisture Sensitivity Of Isocyanates

    Important Isocyanate (ISO) Information Moisture Sensitivity of Changing Materials Isocyanates NOTICE Exposure to moisture (such as humidity) will cause ISO Changing the material types used in your equipment to partially cure, forming small, hard, abrasive crystal requires special attention to avoid equipment damage that become suspended in the fluid.

  • Page 9: Overview

    Overview Overview Usage Over Pressure Protection The XP and XP-h systems are mechanically linked fixed ratio systems that can mix and spray most two-component epoxy and urethane protective coatings. XP systems include: Cart frame, XP pump assembly, Mechanically linked pumps can create excessive fluid XTR and 35 ft (10.7 m) of supply hose, various options pressure if the full motor force is applied to only one of are specified by the last digit (see page 12 for details).

  • Page 10: Approvals

    Approvals Approvals Models All systems CE marked except where noted. Using an XP or XP-h system, or components on the All systems noted by X system, not approved for hazardous locations or (in Approval column) explosive atmospheres may result in a fire or explosion are Ex marked.

  • Page 11: Xp Models

    Models XP Models PART NUMBER CODE EXAMPLE: First Fourth and Three Digits Fifth Digits Last Digit See #Components *Volume System (Last Digit of Part Pressure Ratio Mix Ratio Number); page 11. System Pressure Ratio (First Three Digits of Part Number) ...
  • Page 12 Models Volume Mix Ratios - 70:1 (Fourth and Fifth Digits of Part Number) Fourth Combined Over- Maximum Air Fluid to Air Maximum Fluid Pump Fluid Flow A Side B Side Fluid Ratio at 40 cpm Pressure Working Pressure Pressure Working Pressure Fifth Pump Pump...

  • Page 13: Xp50-H With Viscount Ii Hydraulic Motor, Series C

    Models XP50-h with Viscount II Hydraulic Motor, Series C Pump Volume Specifications Includes Approval Package Mix Ratio Models 4700 1800 284104 2.6 : 1 (32.4, 324) (12.4, 124) 5050 (34.8, 1800 284204 2.8 : 1 348) (12.4, 124) 5000 1650 284254 3.0 : 1 (34.4, 344)

  • Page 14: Xp70-H With Viscount Ii Hydraulic Motor, Series C

    Models XP70-h with Viscount II Hydraulic Motor, Series C Pump Volume Specifications Includes Approval Package Mix Ratio Models 7100 1700 284106 4.2 : 1 (48.9, 489) (11.7, 117) 7200 1650 284206 4.4 : 1 (49.6, 496) (11.3, 113) 6800 1800 284256 3.8 : 1 (46.8, 468)

  • Page 15: Xp Proportioning Pump Packages

    Models XP Proportioning Pump Packages Packages include motor, pump lowers, and all Pump sizes are marked on the pump cylinder; sizes are connection hardware. nominal. See technical data in your Xtreme displacement pump manuals for actual displacement. Building systems with bare proportioning pump packages: •...

  • Page 16: Component Identification

    Component Identification Component Identification XP Proportioners Pump Assembly . 1: XP70 Complete System (model 576107 shown) Key: Air Supply Hose for Motor Yoke Position Nut Main Air Controls; see page 18 Static Mixer Tubes with Replacement Plastic Elements Air Inlet - 3/4 npsm(f) Motor Position Indicator Lines;...

  • Page 17: Xp-H Proportioners

    Component Identification XP-h Proportioners XP-h Pump Package . 2: XP70-h System with Optional Accessories Key: High Pressure Fluid Pump Yoke Position Nut Hydraulic Motor Static Mixer Tubes with Replacement Plastic Elements Fluid Heater (optional) Motor Position Indicator Lines; see Motor Position on Solvent Flush Pump (optional);...

  • Page 18: Fluid Control Assembly

    Component Identification Fluid Control Assembly Standard Mix Manifold shown Key: FA Fluid Manifold FB Mix Manifold FC Circulation Handle (shown closed) FD Solvent Flush Valve FE Dual Shutoff Handle (shown closed) FF Fluid Pressure Gauges FG Fluid Supply Inlet (Behind Fluid Manifold) FH Fluid Circulation Fittings FJ B Component Adjustable Fluid Restrictor;...

  • Page 19: 45:1 Solvent Flush Pump Kit 262393 (Optional)

    Component Identification 45:1 Solvent Flush Pump Kit 262393 (optional) Pump Key: BA Solvent flush pump (Merkur Pump) BB Fluid Inlet BD Muffler BE Prime/Flush/Sample valve BF Fluid Outlet Hose BG Circulation hose BB (suction hose not shown) r_571100_3a0420a_4a-2 . 5: Solvent Flush Pump Kit Pump Air Controls Key: DA Solvent Pump Air Shutoff Valve (Relieving)

  • Page 20: System Components

    System Components System Components *Air Pressure Relief Valve (MG) * Indicates a customer-supplied component required to add to Bare Pump Packages (part numbers ending in Automatically opens to relieve air pressure if supplied zero “0”) to make a complete system. pressure exceeds preset limit.

  • Page 21: Air Filter (Mc)

    System Components *Air Filter (MC) Removes harmful dirt from compressed air supply. A minimum 40 micron filter is used. *Air Regulator (MB) Adjusts air pressure to the motor and fluid outlet pressure of pump. Locate the air regulator close to the pump.

  • Page 22: Setup

    Setup Setup Location Initial System Setup 1. Check the shipment for accuracy. Ensure you have received everything you ordered. See Component Identification, page 16. Using an XP system, or components on the system, not 2. Check for loose fittings and fasteners. approved for hazardous locations or explosive 3.

  • Page 23: Grounding

    Setup Grounding Object being sprayed: Ground the object being sprayed, fluid supply container, and all other equipment in the work area. Follow your local code. Use only electrically conductive air and fluid hoses. The equipment must be grounded to reduce the risk of static sparking and electric shock.

  • Page 24: Connect Power

    Setup Connect Power 6. Tighten strain relief (SR). 7. Install the supplied terminal jumpers in the positions shown in the image below for the power source used. NOTE: Terminal jumpers are located inside the All electrical wiring must be done by a qualified electrical enclosure door.

  • Page 25: Systems With Explosion-Proof Heaters

    Setup Systems with Explosion-Proof Motor Position Heaters The motor position must be set for the volume mix ratio of the system. (Hazardous location systems only) NOTE: Changing the motor position does not change the mix ratio. Check Motor Position Improperly installed or connected equipment will create a hazardous condition and cause fire, 1.
  • Page 26 Setup Change Motor Position 4. Loosen the three nuts (P2) below the motor tie rods. There are specific motor positions for each mix ratio setting. To adjust the position of the air motor: 1. Perform Check Motor Position procedure. If position is incorrect, continue to next step.

  • Page 27: Connect Air Supply

    Setup Connect Air Supply Connect Static Mixers, Gun, and Hoses For XP systems only. 1. Connect the air supply hose to the 3/4 npt(f) air filter NOTICE inlet (C). To prevent creating a flare on the mixer tube, do Use a 3/4 in. (19.1 mm) ID minimum air hose. Air not use a union swivel end on the mix tube inlet.

  • Page 28: Connect Jacketed Heated Hose

    Setup Connect Jacketed Heated Hose 8. Connect the extension glycol tubing from the hose bundle to the heater block (HB). Cut the tubing (Remote Mix Manifold Only) squarely behind only one of the u-fittings. Connect the two union fittings (610) to the hose tubing (one NOTE: For all steps below refer to the illustration on the red, one blue).
  • Page 29 Setup Connecting Hoses Adapter Fittings Blue Blue Blue Adapter Fittings Blue 3A0420ZAF...

  • Page 30: Operation

    Operation Operation Pressure Relief Procedure 4. Shut off feed pumps, if used. 5. Remove the spray tip. Follow the Pressure Relief Procedure whenever you see this symbol. 6. Disengage the trigger lock. 7. Hold a metal part of the gun firmly to a grounded metal pail.

  • Page 31: Prime Empty System

    Operation Prime Empty System 3. Fill the A and B hoppers with proper materials. Fill the A side (blue) with major volume of material; fill the B side (green) with minor volume of material Prime A and B Fluids (unless 1:1 mix ratio). 4.
  • Page 32 Operation 6. XP Systems only: Open the main air shutoff valve 8. Decrease the air regulator pressure (MB). Close the (MA). Then slowly increase the air regulator main air shutoff valve (MA). pressure (MB). 9. Move the recirculation lines (U) back to the correct hopper (J).

  • Page 33: Prime Solvent Flush Pump

    Follow instructions if the solvent flush pump is used. (closed) 1. Before starting, fill the wet cup (T) 1/3 full with Graco throat Seal Liquid (TSL) or compatible solvent. 7. Ensure the trigger lock is engaged. Remove the spray tip.

  • Page 34: Recirculate Prior To Spraying Or Re-Prime After A Pump Runs Dry

    Operation Recirculate Prior to Spraying or 5. For XP Systems: a. Turn down air pressure regulator (MB) and then Re-Prime After a Pump Runs Dry open the main air shutoff valve (MA). Use the air pressure regulator to slowly increase air pres- NOTE: Agitate, recirculate, and heat the material only sure to pumps until they start running slowly.

  • Page 35: Spray

    Operation Spray 4. Adjust the main air regulator (MB) to 30 psi (0.21 MPa, 2.1 bar) minimum. NOTE: After the first day of spraying, re-tighten all hose connection fittings and tighten the throat packing nuts on both pumps. 1. If heaters are used, turn them on. To adjust the heater temperature, refer to the Viscon HP manual for instructions, and the Heat Fluid section, page 34.

  • Page 36: B Component Adjustable Fluid Restrictor

    Operation B Component Adjustable Fluid 7. Adjust the main pump air regulator (MB) to the necessary spraying pressure and apply a coating to Restrictor a test panel. The B side restrictor (FJ) reduces momentary “lead/lag” NOTE: Run System Verification tests everyday ratio imbalance of the A and B flow into the static mixer (see page 43).

  • Page 37: Flush Mixed Material

    Operation Flush Mixed Material 4. Lift to close the dual shutoff handle (FE). To avoid fire and explosion, always ground equipment and waste container. To avoid static sparking and injury from splashing, always flush at the lowest possible pressure. Hot solvent may ignite. To avoid fire and explosion: •...
  • Page 38 Operation 7. Disengage the trigger lock, hold the gun against a 10. Engage the trigger lock. Disassemble and clean the grounded metal pail, and trigger the gun into the spray tip with solvent by hand. Reinstall on the gun. pail. Use a pail lid with a hole to dispense through. Seal around the hole and gun with a rag to prevent splash back.

  • Page 39: Empty And Flush Entire System (New System Or End Of Job)

    Operation Empty and Flush Entire System Guidelines (new system or end of job) Flush new systems if the coating materials will be contaminated by mineral oil. Flushing will help prevent materials from settling or gelling in the pumps, lines, and valves. Flush the system when any of the following situations occur.
  • Page 40 Operation Empty System Procedure 4. Move recirculation lines (U) to separate fluid containers to pump remaining fluid out of the 1. Follow Prime Empty System, page 31 and Flush system. Mix Manifold, Hose, and Spray Gun, page 37, as required. 2.
  • Page 41 Operation Flush System Procedure 5. Open the motor air shutoff valve. Increase the air regulator pressure to 20 psi (1.9 bar). 1. For XP Systems: Close the main air shutoff valve 6. Increase the motor air pressure regulator to (MA). dispense fresh solvent from the hoppers through the mix manifold valves and out the gun.

  • Page 42: Park

    Operation Park Shutdown 1. Lower to open the circulation handle (FC) and adjust 1. Flush mix manifold, hoses, and gun. Follow Flush the air regulator (MB) so that the pump runs slowly. Mix Manifold, Hose, and Spray Gun, page 37. 2.

  • Page 43: System Verification

    Spots that take longer to cure indicate insufficient pump loading, leakage, or lead/lag errors at a remote mix manifold. Graco recommends running the following tests daily. Appearance Test Check for Normal Operation Spray material onto foil. Look for variations in color,...

  • Page 44: Maintenance

    Operation Maintenance 3. Turn off all heaters and allow equipment to cool. 4. Flush mixed material. See Flush Mixed Material, Hose Electrical Resistance page 37. Check electrical resistance of hoses regularly. If total 5. Follow the Pressure Relief Procedure, page 30. resistance to ground exceeds 29 megohms, replace hose immediately.

  • Page 45: Troubleshooting

    Troubleshooting Troubleshooting NOTE: Always follow Pressure Relief Procedure, page 30, before servicing the system.  Fluid ratio will be wrong.  Purge all air from system before proportioning fluids. Problem Cause Solution System stops or will not start. Air pressure or volume too low. Increase the air volume;...
  • Page 46 Troubleshooting Problem Cause Solution Fluid leak in packing nut. Loose packing nut or worn throat Tighten the packing nut and replace packings. the throat packings; see your Xtreme lowers manual. Fluid leak under packing nut Packing cartridge o-ring. Replace the cartridge o-ring; see your Xtreme lowers manual.
  • Page 47 Troubleshooting Pump Troubleshooting This chart uses proportioning fluid gauges to determine pump malfunctions. Observe the gauge readings during the stroke direction indicated by the bold arrow, and immediately after closing the gun or mix manifold. Refer to other manuals to troubleshoot individual components. TROUBLE AREA: TROUBLE AREA: Resin Pump Leakage...

  • Page 48: Repair

    Repair Repair 3. If hoppers are installed, remove the hopper and hopper bracket from the cart. See Hoppers, page 4. If feed pumps are installed, close the inlet ball valve. Remove inlet union (61). 5. Remove the spring clamp (930) and coupling (919, 920).

  • Page 49: Air Controls

    Repair Remove Motor 8. Use a hoist to remove the air motor by the lift ring. 9. Refer to the air motor manual to service or repair the 1. Stop the pumps near the bottom of their stroke. air motor. Follow Park and Shutdown procedures, page 42.
  • Page 50 Repair . 8: Air Control Assembly 26C417 3A0420ZAF...

  • Page 51: Mix Manifold Assembly

    Repair Mix Manifold Assembly 3. Disconnect all fluid hoses from the fluid circulation manifold (35). 4. Remove the mix manifold if it is assembled to the fluid circulation manifold. See Mix Manifold Assembly (page 51) for instructions. 1. Follow the Park procedure and Shutdown 5.
  • Page 52 Repair 5. Apply blue threadlock to new over pressure relief 10. Place the rod (312) and the second handle (311) on valves (302) and install in the manifold. Torque to second valve stem aligned with the opposite handle. 28-32 ft-lb (38-43 N•m). 11.

  • Page 53: Hoppers

    Repair Hoppers Solvent Pump 1. If material is in the hopper, pump out the remaining 1. Follow Pressure Relief Procedure, page 30. material. 2. Disconnect the fluid line and air lines from the 2. If the pump has failed: solvent pump. a.

  • Page 54: Fluid Heaters

    Repair Fluid Heaters Service and Repair 1. Follow Pressure Relief Procedure, page 30. 2. Disconnect the fluid lines and electrical wiring from All electrical wiring must be done by a qualified the fluid heater. Refer to your junction box manual electrician and comply with all local codes and and heater manual.

  • Page 55: Parts

    Parts Parts System Common Parts Label No. 16F359 C Modifying this machine or adding La modificaci ó n de esta máquina o adici ó n de Modification de cette machine ou de lajout Non-approved accessories voids the accesorios no autorizados anula la zona daccessoires non approuv és par les vides de peligrosa de idoneidad.

  • Page 56: Parts Varying By Model

    Parts Parts Varying by Model 3A0420ZAF...

  • Page 57: Parts Varying By Model (Continued)

    Parts Parts Varying by Model (continued) 3A0420ZAF...
  • Page 58 Parts XP35 Systems Quantity Ref. Part Description 26C338 CART, XP 262476 HUB, axle 118841 Washer, flat, 5/8 - - - - - PUMP assembly see pg 78, for detail 100133 WASHER, lock, 3/8 100101 SCREW, 3/8-16 x 1 in. 113362 WHEEL, semi-pneumatic 154628 WASHER...
  • Page 59 Parts Quantity Ref. Part Description 24E872 BRACKET, hopper 262479 HOPPER, blue 262480 HOPPER, green 116704 ADAPTER, fitting 14V421 TUBE, recirculation H52506 HOSE, circulation, 6 ft H52510 HOSE, circulation, 10 ft 16D376 FITTING, intake, with plug 198292 Plug, 3/8 in. 111192 SCREW, serrated flange head, 3/8-16 - - - - - VALVE, safety...
  • Page 60 Parts Quantity Ref. Part Description 273094 HEATER, hose, 240V, hazardous locations 273095 HEATER, hose, 240V, nonhazardous locations 273102 HEATER, hose,480V, nonhazardous locations 248208 HOSE, air line 4 ft (1.2 m) 17N598 HARNESS, A Heater 17N599 HARNESS, B Heater 113796 SCREW, flanged hd 115942 NUT, flanged hd 17P594...
  • Page 61 Parts XP50 Systems Quantity Ref. Part Description 26C338 CART, XP 262476 HUB, axle 118841 Washer, flat, 5/8 PUMP assembly See page 78, for detail 100133 Washer, lock, 3/8 in. 100101 SCREW, 3/8-16 x 1in. 113362 WHEEL, semi-pneumatic 154628 WASHER 113436 RING, retaining 124410 BEARING, sleeve...
  • Page 62 Parts Quantity Ref. Part Description 262479 HOPPER, blue 262480 HOPPER, green 116704 ADAPTER, fitting 14V421 TUBE, recirculation H52506 HOSE, circulation, 6 ft H52510 HOSE, circulation, 10 ft 16D376 FITTING, intake, with plug 198292 Plug, 3/8 in. 111192 SCREW, serrated flange head, 3/8-16 - - - - - VALVE, safety See page 81, for detail...
  • Page 63 Parts Quantity Ref. Part Description 17N598 HARNESS, A Heater 17N599 HARNESS, B Heater 113796 SCREW, flanged hd 115942 NUT, flanged hd 17P594 FITTING, house coupler 17S051 FITTING, house nipple 24Z934 HEATER BLOCK, remote manifold 113974 SCREW, thd forming, 10-24 114 15F674 LABEL, warning 115...
  • Page 64 Parts XP70 Systems Quantity Ref. Part Description 26C338 CART, XP 262476 HUB, axle 118841 Washer, flat, 5/8 - - - - - PUMP assembly See page 78 for details 100133 Washer, lock,3/8 100101 SCREW, 3/8-16 x 1.0 in. 113362 WHEEL, semi-pneumatic 154628 WASHER 113436...
  • Page 65 Parts Quantity Ref. Part Description 262479 HOPPER, blue 262480 HOPPER, green 116704 ADAPTER, fitting 14V421 TUBE, recirculation H52506 HOSE, circulation, 6 ft H52510 HOSE, circulation, 10 ft 16D376 FITTING, intake, with plug 198292 PLUG, 3/8 in. 111192 SCREW, serrated, flange head, 3/8-16 - - - - - VALVE, safety See page 81 for details...
  • Page 66 Parts Quantity Ref. Part Description 17N598 HARNESS, A Heater 17N599 HARNESS, B Heater 113796 SCREW, flanged hd 115942 NUT, flanged hd 17P594 FITTING, house coupler 17S051 FITTING, house nipple 24Z934 HEATER BLOCK, remote manifold 113974 SCREW, thd forming, 10-24 114 15F674 LABEL, warning 115...
  • Page 67 Parts XP-h Systems Quantity XP50-h XP70-h Ref. Part Description 26C338 CART, XP 262476 HUB, axle 118841 WASHER, flat, 5/8 - - - - - PUMP See page 82 100133 WASHER, lock, 3/8 100101 SCREW, 3/8-16 x 1.0 in. 113362 WHEEL, semi-pneumatic 154628 WASHER 113436...
  • Page 68 Parts Quantity XP50-h XP70-h Ref. Part Description 101566 NUT, lock 15U654 LABEL, identification, A/B 555357 SCREW, 1/4-20 x 0.5 in. 124450 CLAMP, spring 124293 BOLT, u-bolt 124259 BRAKE, plunger clamp 124291 PIN, spring 24E872 BRACKET, hopper 262479 HOPPER, blue 262480 HOPPER, green 116704 ADAPTER, fitting...

  • Page 69: Air Controls, 26C417

    Parts Air Controls, 26C417 Ref. Part Description Qty. Ref. Part Description Qty. 157785 FITTING, union; 3/4 male x 16F014 REGULATOR, air, T-handle female 207675 MANIFOLD, air 15E145 MANIFOLD, air distribution 113218 VALVE, ball 16E004 HOSE, coupled, air; 26 in. 100509 PLUG; 1/4 npt (660 mm) 100403 PLUG;...

  • Page 70: Fluid Circulation Manifold With Over Pressure Relief Valve

    Parts Fluid Circulation Manifold with Over Pressure Relief Valve Assembly 262784 (XP35); 262783 (XP50); 262806 (XP70) r_258988_3a0420a_1c Apply anaerobic pipe sealant to all non-swiveling pipe Further tighten either valve (302) as required to line threads. up handle straight across. Torque to 28-32 ft-lb (38-43 N•m). Apply grease to spring ends.

  • Page 71: Hose Heater (Bracket Mounted)

    Parts Hose Heater (bracket mounted) 273102 (Non-Hazardous, 480V) 273095 (Non-Hazardous Locations, 240V) 273094 (Hazardous Locations, 240V) Orient fittings as shown. Tighten cord grip .75 in. back from cord cover end. Orient the port facing down. BLACK BLACK GREEN WHITE BLACK 3A0420ZAF...
  • Page 72 Parts Mounted Heated Hose Parts List Ref. Part Description Qty. (273095) Qty. (273094) Qty. (273102) 245869 HEATER, paint, non-hazardous locations 245863 HEATER, paint, hazardous locations 245870 HEATER, paint, non-hazardous locations 24N445 BRACKET, heater, heated hose, paint 126898 FITTING, elbow, 1/2 tube x 1/2 NPTM 126896 FITTING, elbow, 1/2 tube x 1/2 NPTF 17P759...

  • Page 73: Heated Hose Recirculation Pump

    Parts Heated Hose Recirculation Pump 273093 Apply thread sealant to all non-swiveling pipe threads. Orient fittings approximately 15 degrees away from pump. Orient fittings as shown. Install ground wire between screw and washer. Install two loose plugs and muffler provided with pump The nut is held in the slot of the pump.

  • Page 74: Solvent Pump Parts

    Parts Solvent Pump Parts 262392 Torque to 50-55 ft-lb (68-75 N•m). Torque to 75-80 ft-lb (102-108 N•m). Torque to 50-60 ft-lb (68-81 N•m). Parts List Ref. Part Description Qty. Ref. Part Description Qty. 15T337 RESERVOIR, tsl, 50cc lwr 7 1/2 24F079 MOTOR, air, 6 in., std, slvt only motor (not shown) 111799 SCREW, cap, hex hd...

  • Page 75: Solvent Air Control Parts

    Parts Solvent Air Control Parts 24F126 Parts List Ref. Part Description Qty. - - - - - PANEL, air controls, slvt, painted 15T500 GAUGE, pressure, air, pl mnt, 1/8 15T536 REGULATOR, air, 3/8 npt 16F810 NUT, regulator, steel 114362 VALVE, ball, air 15T498 FITTING, 90 , swvl, 5/32 t x 1/8 fnpt 113498...

  • Page 76: Heater Block Remote Manifold Kit

    Parts Heater Block Remote Manifold Kit Kit 24Z934 Apply thread sealant to all non-swiveling Supplied loose, not installed. pipe threads. Ref. Part Description Qty. 24F834 CARRIAGE, weldment, remote manifold 16T294 PLATE, heater transfer, PFP 2k 110837 SCREW, flange, hex 110996 NUT, hex, flange head 126692 FITTING, tube, NPT x tube 100721 PLUG, pipe 608...

  • Page 77: Pressuretrak Kit

    Parts PressureTrak Kit (26C426 - XP35, 26C427 - XP50/XP70) Ref. Part Description Qty. Ref. Part Description Qty. 24V216 KIT, repair, fuse assembly 26C424 BRACKET, XL34 (26C426) (not shown) 26C418 BRACKET, XL65 (26C427) 713 15F716 LABEL, warning 16C251 GROMMET 17R738 BRACKET, solenoid, XL 24Y932 HOUSING NXT405 KIT, membrane shield (pack of 20) 113161 SCREW...

  • Page 78: Xph Proportioning Pump Package

    Parts XPh Proportioning Pump Package Torque together to 50-60 ft-lb (68-81 N•m). Torque to 145-155 ft-lb (196-210 N•m). Apply blue thread sealant. Insert lanyard from locking pin onto pumps (17, 18) as shown. Do not apply lubricant. Torque to 70-80 ft-lb (95-108 N•m). Apply lithium grease to mating tapered surfaces.
  • Page 79 Parts XPh Pump Package Ref. Part Description Qty. Ref. Part Description Qty. 822b 124172 WASHER, nylon, #10-32 262465 PLATE, motor 822c 124665 NUT, captive, #10-32 16M882 ROD, tie, 5.0 in. long 822d 15T468 LABEL, warning 262818 MOTOR, hydraulic 124078 CLAMP, spring 16M654 ROD, adapter 831...

  • Page 80: Xp Proportioning Pump Package

    Parts XP Proportioning Pump Package Torque together to 50-60 ft-lb (68-81 N•m). Torque to 145-155 ft-lb (196-210 N•m). Apply blue thread sealant. Insert lanyard from locking pin onto pumps (17, 18) as shown. Do not apply lubricant. Torque to 70-80 ft-lb (95-108 N•m). Apply lithium grease to mating tapered surfaces.
  • Page 81 Parts XP Pump Package Ref. Part Description Qty. Ref. Part Description Qty. 26C436 KIT, cover, air motor 262465 PLATE, motor 921b 17X148 PLATE, finger guard 262466 ROD, tie, 4.0 in. long 921c 16P338 SCREW, hex head, #10-32 x 0.25 in. 262467 ROD, adapter 921d...

  • Page 82: Recommended Spare Parts

    Parts Recommended Spare Parts 15K692, Seal Mix Manifold Check Valve Cartridge Keep these spare parts on hand to reduce downtime. NOTE: 15K692 must be replaced when cleaning the check valves. Pump Repair Kits See Models (page 10) to see what pumps are used on 1/2 in.

  • Page 83: Accessories And Kits

    Accessories and Kits Accessories and Kits Acceptable For Use in Explosive 20 Gallon Hopper Kit, 255963 Atmospheres/Hazardous Floor Stand for 20 Gal. Hopper, 262824 Locations Gravity Feed Kit, 262820 XL3400 PressureTrak Kit 26C426 (for XP35) XP Wall Mount Bracket, 262812 XL6500 PressureTrak Kit 26C427 (for XP50, XP70) Works with air or hydraulic XP systems.

  • Page 84: Not Approved For Explosive Atmospheres

    Accessories and Kits Not Approved For Explosive Atmospheres These kits do not carry the EX mark. 2:1 Feed Pump Kit, 256275 For supplying viscous materials from a drum to XP system. See your feed pump and agitator kits manual more information. 2:1 Drum Feed Kit, 256232 One T2 pump feed kit and one Twistork agitator kit for mixing and supplying viscous materials from a 55 gallon...

  • Page 85: Dimensions

    Dimensions Dimensions 52 in. (13.2 cm) Top View 35 in. Bare System 32 in. Full System (88.9 cm) (81.3 cm) Side View XP System XP-h System 62 in. 63 in. (157.4 cm) (160 cm) 3A0420ZAF...

  • Page 86: Pump Dimensions

    Dimensions Pump Dimensions Pump Maximum Maximum Maximum Part Package Width (A) Depth (B) Height (C) 281100, 281200, 15 in. 16 in. 46 in. XP35 262803, 281300, 281400 (38 cm) (40 cm) (117 cm) 282100, 282150, 282200, 18 in. 19 in. 47 in.
  • Page 87 Dimensions Floor Mounting Dimensions, Top View 22 in. (55.8 cm) 16.90 in. (42.9 cm) 32 in. (81.2 cm) 15.25 in. (38.7 cm) 6.75 in. 40 in. (17.1 cm) (101.6 cm) 3A0420ZAF...
  • Page 88 Dimensions Bare Proportioner Mounting Hole Dimensions The dimensions below is the minimum opening size for mounting a bare proportioner. 10.125 in. (25.7. cm) 5.06 in. 3/8-16 (4x) (12.8 cm) 120° (4x) 10.375 in. (26.3 cm) 2.25 in. 150° (4x) (5.7. cm) 9.25 in.
  • Page 89 Dimensions Wall Mount Bracket 262812 Dimensions ti19046c 3A0420ZAF...
  • Page 90 Dimensions Floor Stand 24M281 Dimensions 21.2 in. 17.8 in. (53.8 cm) (45.1 cm) 32.7 in. (82.9 cm) 30.3 in. (77.0 cm) ti19047a Hydraulic Unit Dimensions Shown installed on floor stand 53 in. (134.6 cm) ti19048a 17.8 in. 30.3 in. (45.1 cm) (77.0 cm) 3A0420ZAF...

  • Page 91: Technical Specifications

    Technical Specifications Technical Specifications XP Proportioners U.S. Metric Maximum Fluid Working Pressure Maximum Air/Hydraulic Oil Working Pressure Combined Fluid Output (cc/cycle) See Models section beginning on page 10. Pressure Ratio Fluid Flow at 40 cpm Hydraulic Fluid Consumption (XP-h models only) 0.2 gallons per cycle 0.76 liters per cycle Maximum Pump Cycle Rate...
  • Page 92 Technical Specifications Weight: XP35, XP50, or XP70 Pump only 286 lb 130 kg XP-h Pump only 290 lb 132 kg XP35, XP50, or XP70 Cart system with no 425 lb 193 kg heaters, solvent flush pump, or hoppers XP-h Cart system with no heaters, solvent flush 450 lb 204 kg pump, or hoppers...
  • Page 93 Notes Notes 3A0420ZAF...

  • Page 94: Graco Standard Warranty

    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 manual is also suitable for:

Xp seriesXp35Xp50Xp50-hXp70-hXp70

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