Graco ti13498a Repair Manual
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Graco ti13498a Repair Manual

Graco ti13498a Repair Manual

Platinum sprayers
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Repair
®
Ultra
Platinum Sprayers
- For Portable Airless Spraying of Architectural Coatings and Paints -
IMPORTANT SAFETY INSTRUCTIONS
Read all warnings and instructions in this manual.
Save these instructions.
ti13498a
695/795
313558E rev.a
ti13630a
1095/MARK V

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Summary of Contents for Graco ti13498a

  • Page 1 Repair ® Ultra Platinum Sprayers 313558E rev.a - For Portable Airless Spraying of Architectural Coatings and Paints - IMPORTANT SAFETY INSTRUCTIONS Read all warnings and instructions in this manual. Save these instructions. ti13498a 695/795 ti13630a 1095/MARK V...

  • Page 2: Table Of Contents

    Wiring Diagram ......41 Graco Standard Warranty ..... 42...

  • Page 3: Models

    Models Models Model Hi-Boy 257034 240 Europe 257037 1095 257040 Mark V 257043 257035 240 Europe Multi-Cord 257038 1095 257041 Mark V 257044 257036 110 UK 257039 1095 257042 Mark V 257045...

  • 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 symbol refers to procedure-specific risks. Refer back to these warnings. Additional, product-specific warnings may be found throughout the body of this manual where appli- cable.
  • Page 5 • Check hoses and parts for signs of damage. Replace any damaged hoses or parts. • This system is capable of producing 3300 psi. Use Graco replacement parts or accessories that are rated a minimum of 3300 psi. • Always engage the trigger lock when not spraying. Verify the trigger lock is functioning properly.
  • Page 6 Do not kink or over-bend the hose. • Do not expose the hose to temperatures or to pressures in excess of those specified by Graco. • Do not use the hose as a strength member to pull or lift the equipment.

  • Page 7: Component Identification

    Component Identification Component Identification ti13668a English 1 Premium Digital Display 2 ON/OFF Switch 3 Pressure Control / E-Control 4 Prime / Spray Valve 5 Filter 6 AutoClean ™ 7 Siphon Tube 8 Pump 9 Bearing Housing / ProConnect ™ 10 Fluid Outlet 11 Drain Tube 12 Trigger Lock 13 Model/Serial Tag...

  • Page 8: General Repair Information

    General Repair Information General Repair Information Pressure Relief Procedure Then clear tip or hose obstruction. NOTICE To reduce risk of pressure control malfunction: • Use needle-nose pliers to disconnect wire. Never pull on wire, pull on connector. System pressure must be manually relieved to prevent system from starting or spraying accidentally.

  • Page 9: Grounding

    Grounding Grounding 2. Do not alter ground prong or use adapter. ti2810a Improper installation or alteration of grounding plug re- sults in risk of electric shock, fire or explosion that could cause serious injury or death. 1. Ultra Max II 695, 795 and 1095 100-200 Vac models require a 50/60 Hz, 15A circuit with a grounding receptacle.

  • Page 10: Troubleshooting

    Troubleshooting Troubleshooting Mechanical/Fluid Flow Relieve pressure; page 8. WHAT TO CHECK WHAT TO DO TYPE OF PROBLEM If check is OK, go to next check When check is not OK, refer to this column E=XX is displayed 1. Fault condition exists 1.
  • Page 11 Troubleshooting WHAT TO CHECK WHAT TO DO TYPE OF PROBLEM If check is OK, go to next check When check is not OK, refer to this column Pump output is low 14. O-ring in pump is worn or dam- 14. Replace o-ring; see pump manual 310643 aged or 310894.

  • Page 12: Electrical

    Troubleshooting Electrical Symptom: Sprayer does not run or stops running. Relieve pressure; page 8. WARNING To avoid electrical shock or moving parts hazards when covers are removed for troubleshooting, wait 30 seconds • Plug sprayer into correct voltage, grounded outlet after unplugging power cord for stored electricity to dissi- •...
  • Page 13 Troubleshooting TYPE OF PROBLEM WHAT TO CHECK HOW TO CHECK Sprayer does not run at all Check transducer or transducer Set sprayer to OFF and disconnect power to sprayer. connections (control board is not Digital display shows E=03 Check transducer and connections to control board. detecting a pressure signal).
  • Page 14 Troubleshooting TYPE OF PROBLEM WHAT TO CHECK HOW TO CHECK Sprayer does not run at all Control is commanding motor to run Remove pump and try to run sprayer. If motor runs, but motor shaft does not rotate. check for locked or frozen pump or drive train. Digital display shows E=05 Possibly locked rotor condition, an If sprayer does not run, continue to step 2.
  • Page 15 Troubleshooting TYPE OF PROBLEM WHAT TO CHECK HOW TO CHECK Sprayer does not run at all Control is commanding motor to run Perform Field Short Test: Test at large 4-pin motor but motor shaft does not rotate. field connector. There should not be continuity from Digital display shows E=05 Possibly locked rotor condition, pin 4, the ground wire, and any of the remaining...
  • Page 16 Troubleshooting TYPE OF PROBLEM WHAT TO CHECK HOW TO CHECK Sprayer does not run at all Allow sprayer to cool. If sprayer runs NOTE: Motor must be cooled down for the test. when cool, correct cause of Digital display shows E=06 Check thermal device connector (yellow wires) overheating.
  • Page 17 Troubleshooting Sprayer Will Not Shut Off 1. Relieve Pressure, page 8. Leave prime valve open 2. Remove control box cover so the control board and power switch OFF. status light can be viewed if available. Troubleshooting Procedure Plumb pressure gauge into paint Mechanical problem: See the proper hose, plug sprayer in, and turn power fluid pump manual for the sprayer for...
  • Page 18 Troubleshooting Sprayer Will Not Run (See following page for steps) Remove control box cover. Turn sprayer ON. Observe control board status light on control board (see page 12). No light See Step 1. Do See Step 2. Do Repair or you have over you have over replace...

  • Page 19: 240 Vac And 110 Vac Motor Control Board

    Troubleshooting 240 Vac and 110 Vac Motor Control Board Removal Installation 1. Apply a small amount of thermal compound 15U114 or 110009 (5) to shaded areas on rear of motor con- trol board (52). NOTICE Relieve pressure; page 8. Wait 5 minutes before servic- To reduce risk of motor control board failure, do not ing.

  • Page 20: 240 Vac Filter Board

    Troubleshooting 240 Vac Filter Board Installation 1. Install filter board (146) with four screws (163). 2. Connect motor control board power connectors (K) Relieve pressure; page 8. to filter board (146). Removal 3. Connect filter board power connectors (J) to top two terminals of ON/OFF switch (33) and power cord 1.
  • Page 21 Troubleshooting 110 Vac U.K. Tighten 1 screw to 14-17 in-lb (1.58-1.92 N •m) ti13673a...

  • Page 22: Pressure Adjust Potentiometer

    Troubleshooting Pressure Adjust Potentiometer Removal 5. Remove gasket (115), nut and potentiometer (82) from control panel (68). Relieve pressure; page 8. Wait 5 minutes before servic- ing. 1. Remove four screws (38) and cover (96). ti13674a Installation 1. Install gasket (115), nut and potentiometer (82) on control panel (68).
  • Page 23 Troubleshooting 3. Connect potentiometer connector (C) to motor con- 4. Install control panel and tighten two screws. trol board. 5. Install cover (96) with four screws (38). ti12997a ti13493a...

  • Page 24: Pressure Control Transducer

    Troubleshooting Pressure Control Transducer Removal 4. Remove four screws (39) and control box (61). Allow control panel (68) to hang down freely. Relieve pressure; page 8. Wait 5 minutes before servic- ing. 1. Remove four screws (38) and cover (96). ti7458a ti13494a ti13493a...
  • Page 25 Troubleshooting Installation 1. Install o-ring (20) and transducer (86) in filter base 3. Install control box (61) and control panel (68) with (67). Torque to 35-45 ft-lb (47-61 N•m). Install grom- four screws (39). met onto transducer (86) and transducer into control box.

  • Page 26: Notes

    Notes Notes...

  • Page 27: Drive And Bearing Housing Replacement

    Drive and Bearing Housing Replacement Drive and Bearing Housing Replacement NOTICE Do not drop gear cluster (89) when removing drive housing (90). Gear cluster may stay engaged in motor front end bell or drive housing. Disassembly Assembly Make sure gear (89) and thrust washers (28, 30, 90a, 36;...
  • Page 28 Drive and Bearing Housing Replacement ti13000a...

  • Page 29: Motor Replacement

    Motor Replacement Motor Replacement Removal 10. Loosen two nuts (19) on side near control and remove motor (84) from cart frame (62). Installation 1. Slide new motor (84) under two screws (23) in cart Relieve pressure; page 8. frame (62) near control. 1.
  • Page 30 Motor Replacement ti13001a...

  • Page 31: Displacement Pump Replacement For 695/795

    Displacement Pump Replacement for 695/795 Displacement Pump Replacement for 695/795 See pump manual 310643 or 310894 for pump repair 4. Remove suction tube (76), hose (94) and any wash- instructions. ers and o-rings. See manual 311362, 311363, or 311364 for applicable 5.

  • Page 32: Installation

    7. Install pump rod shield (108) with screw (31). 1. Extend pump piston rod 1.5 in. Apply grease to top of pump rod at (A) or inside connecting rod. 8. Fill packing nut with Graco TSL until fluid flows onto top of seal. 1.5 in.

  • Page 33: Displacement Pump Replacement 1095/Mark V

    Displacement Pump Replacement 1095/Mark V Displacement Pump Replacement 1095/Mark V Removal 7. Ratchet open pump door. a. Ratchet pump door forward. 1. Flush pump. 2. Stop pump with piston rod in its lowest position. Read Skin Injection Hazard; page 5. ti6373a 3.

  • Page 34: Installation

    Displacement Pump Replacement 1095/Mark V 8. Ratchet pump door forward. Installation ti6377a 1. Adjust piston rod with pin holder to pull out piston rod. Tap piston rod on hard surface to push in piston rod. 2. Push pump collar flush with bearing housing ledge to be able to close pump door.
  • Page 35 TI6312a 7. Attach drain hose to sprayer. 5. Rotate pump to align with paint hose. Connect paint hose and hand tighten to 70 in-lb. ti6299a ti7330a 8. Fill pump with Graco TSL until fluid flows onto top of seal. ti5493a...

  • Page 36: Hose Reel

    Hose Reel Hose Reel Removal 1. Remove hose fitting from swivel cap and completely 5. Remove snap ring. remove hose. ti13542a ti13539a 6. Remove hose reel. 2. Remove cap from swivel. ti13540a ti13675a 7. Remove rigid fluid tube from swivel shaft (if neces- sary).

  • Page 37: Installation

    Hose Reel Installation 1. Grease shaft. 6. Install swivel cap. ti13537a ti13543a 2. Replace swivel shaft if it was removed. 7. Install E-clip. ti13544a ti13538a 3. Replace rigid fluid tube to swivel shaft if it was 8. Install hose to hose cap. Make sure to route hose removed.

  • Page 38: Smart Control-E Board Replacement

    Smart Control-E Board Replacement Smart Control-E Board Replacement Removal Installation 1. Install new Smart Control-E control board and tighten three screws. 1. Remove four screws and remove display cover. ti13570a 2. Plug RF Control Board into main control board. ti13568a 2.

  • Page 39: Autoclean Reed Switch Replacement

    AutoClean Reed Switch Replacement AutoClean Reed Switch Replacement Removal Installation 1. Apply thread sealant to end of reed switch. Hand tighten reed switch until it is tight against control panel. 1. Remove four screws and remove display cover. ti13574a ti13568a 2.

  • Page 40: E-Control Battery Replacement

    E-Control Battery Replacement E-Control Battery Replacement 1. Remove two screws on back cover of E-Control and 3. Check o-ring for damage and replace if necessary. separate two halves. ti13578a ti13577a 4. Reattach two halves of E-Control and tighten two screws. 2.

  • Page 41: Wiring Diagram

    Wiring Diagram Wiring Diagram Thermal Switch Digital Display Potentiometer Motor Pressure Transducer Black AutoClean Motor Leads Watchdog Motor Sensor Leads Black White Blue ON/OFF Switch Brown green/ground Blue Brown + Power Plug ti13486a...

  • Page 42: Graco Standard Warranty

    Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written...

This manual is also suitable for:

Ultra 795Ultra 1095Ultra mark vUltra 695Ti13630a

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