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Be familiar with the controls and the proper usage of the equipment. Save these instructions. Related Manuals Description 3A6285 Gun (Contractor PC) 334599 Pump Ultra 650 XT Ultra 495 XT Ultra 490 XT Use only genuine Graco replacement parts. The use of non-Graco replacement parts may void warranty.
Digital versions of translated manuals for this product can be found online at www.graco.com, or by scanning the QR code listed under Link to Languages below. Available translations and their respective Graco manual numbers are listed here for reference. Korean 3A9158...
Models Models Hi-Boy Stand Lo-Boy Electrical Approval Ratings and Mark Regions Model ti 4 2265a ti 4 2263a ti 4 2264a ™ 826284 826285 826286 Ultimate 490 XT 19D519 19D520 19D521 ® Ultra 490 XT 110-120 V 50-60 Hz Ultimate 495 XT 826287 826288 826289...
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.
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All parts of the spray system, including the pump, hose assembly, spray gun, and objects in and around the spray area shall be properly grounded to protect against static discharge and sparks. Use Graco conductive or grounded high-pressure airless paint sprayer hoses.
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• 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.
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Warnings ELECTRIC SHOCK HAZARD This equipment must be grounded. Improper grounding, setup, or usage of the system can cause electric shock. • Turn off and disconnect power cord before servicing equipment. • Connect only to grounded electrical outlets. • Use only 3-wire extension cords. •...
Component Identification Component Identification Stand Models Trigger Lock ON/OFF Switch M Drain Tube Pressure Control Suction Tube Prime Valve Pump Controls and Display (see detailed Fluid Outlet image, pg.12) Power Cord Wrap Tip Guard Drip Cup Spray Tip Filter Finger Guard / TSL Fill Point Airless Hose Model/Serial Tag (Not shown, Power Cord...
Component Identification Lo-Boy Models Trigger Lock ON/OFF Switch M Drain Tube Pressure Control Suction Tube Prime Valve Pump Controls and Display (see detailed Fluid Outlet image, pg.12) Cord/Hose Wrap Tip Guard Drip Cup Spray Tip Filter Finger Guard / TSL Fill Point Airless Hose Model/Serial Tag (Not shown, Power Cord...
Component Identification Hi-Boy Models Trigger Lock ON/OFF Switch M Drain Tube Pressure Control Suction Tube Prime Valve Pump Controls and Display (see detailed Fluid Outlet image, pg.12) Cord/Hose Wrap Tip Guard Pail Hook Spray Tip Filter Finger Guard / TSL Fill Point Airless Hose Model/Serial Tag (Not shown, Power Cord...
Component Identification Controls and Display ON/OFF Switch Pressure Control Performance Mode Button Menu Button LED Display Bluetooth Indicator Light (if applicable) Performance Mode Indicator Watch Dog Indicator Light 3A9095C...
Grounding Grounding Do not place pail on a non-conductive surface such as paper or cardboard which interrupts grounding continuity. The equipment must be grounded to reduce the risk of static sparking and electric shock. An electric or static spark can cause fumes to ignite or explode. An improper ground can cause electric shock.
Pressure Relief Procedure Pressure Relief Procedure Follow the Pressure Relief Turn ON/OFF switch (A) to the OFF Procedure whenever you see this position. symbol. This equipment stays pressurized until pressure is manually relieved. To help prevent serious injury from pressurized fluid, such as skin injection, splashed fluid and moving parts, follow the Pressure Relief Procedure whenever you stop...
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Pressure Relief Procedure Trigger Lock Put drain tube (M) in a pail and turn prime valve (D) down to relieve pressure. Leave prime valve in the down (drain) Always engage the trigger lock when sprayer position until you are ready to spray is stopped to prevent the gun from being again.
Remove tip guard. ™ Sprayer is equipped with Pump Armor the system. Connect Graco airless hose to fluid outlet. Use wrenches to tighten securely. When unpacking sprayer for the first time remove packaging materials from inlet strainer.
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Setup Fill TSL fill port (V) with TSL to prevent Plug power supply cord into a properly premature packing wear. Do this daily or grounded electrical outlet. each time you spray. Place the TSL bottle nozzle into the top center opening in the grill at the front of the sprayer.
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Setup 11. Place suction tube with drain tube in grounded metal pail partially filled with flushing fluid. See Grounding, page 13. NOTE: Check flushing fluid for compatibility with material that is to be sprayed. A secondary flush with a compatible fluid may be necessary.
Startup Startup Place suction tube in paint pail. Place drain tube in waste pail. Perform Pressure Relief Procedure, page 14. Remove spray tip and tip guard. Turn pressure control OFF. Turn pressure control to 10 o’clock position. Allow paint to circulate through drain tube for 15 seconds.
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Startup Hold a metal part of the spray gun against grounded metal waste pail. Trigger gun until paint appears. High-pressure spray is able to inject toxins into the body and cause serious bodily injury. Do not stop leaks with hand or rag.
Operation Operation Spray Tip Installation Screw assembly onto gun. Tighten. To avoid serious injury from skin injection do not put your hand in front of the spray tip when installing or removing the spray tip and tip guard. Perform Pressure Relief Procedure, page 14.
Operation Spray Hold gun perpendicular, 10-12 in. (25-30 cm) from surface. Spray back and forth; overlap by 50%. When RAC X™ Low Pressure Switch Tips (FFLP, FLP and WRLP) are used, spraying pressure can be lowered. Spraying at a lower pressure results in less overspray and reduces spray tip wear.
Operation Clear Spray Tip Clog Cleanup To avoid injury from skin injection, never point gun at your hand or into a rag! Release trigger. Engage trigger lock. Perform Pressure Relief Procedure, Rotate Spray Tip. Disengage trigger page 14. lock. Trigger gun at waste area to clear clog.
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Operation Place suction tube in flushing fluid. Use Trigger gun until the pump runs steady water for water base paint and mineral and flushing fluid appears clear in the spirits for oil-based paint. Place drain waste pail. tube in waste pail. Turn pressure control to OFF position.
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Operation Operate until the pump runs steady and Engage trigger lock. flushing fluid appears clear. Turn pressure control to OFF. Stop triggering gun. Raise suction tube above flushing fluid. 10. Turn pressure control knob to OFF and turn ON/OFF switch to OFF position. Disconnect power to sprayer.
Digital Display Digital Display All models are equipped with a digital Pressure display appears. Dashes display. This section explains how to use this appear when pressure is less than 50 psi feature. (3 bar, 0.3 MPa). Operation Main Menu A short press of the menu button moves to Short press menu button to move to Job Gallons (or Liters x 10).
Digital Display Selecting Perfromance Watchdog Modes The Watchdog Pump Protection System ™ automatically shuts down the pump when Unit is equipped with two performance material runs out or if the suction tube is modes. Performance modes are selected by damaged. pressing the “Performance Mode”...
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Digital Display Serial code will scroll across display. Press and hold menu button to change Watchdog sensitivity setting (High, Medium, Low). Default is set to Medium. Short press menu button to move software Rev. Short press menu button to move to Short press menu button and the total Sprayer ID.
Digital Display Knob Calibration Transducer Calibration NOTE: Knob calibration should be NOTE: Transducer calibration should be performed whenever a new pressure control performed whenever a new transducer is (potentimeter) is installed or the control installed or the control board is replaced. board is replaced.
(If applicable. Units equipped with BlueLink have a BlueLink indicator light on the display, see Controls and Display, page 12.) Download the Graco BlueLink app from the Apple App Store, Google Play, or other available application stores to connect to the ®...
Packing nut can be tightened without o-ring removal. Maintenance can be scheduled and tracked via the Graco BlueLink app. Recycling and Disposal at End of Life Dismantle and recycle: At the end of the product’s useful life, dismantle and recycle it in a responsible •...
Troubleshooting Troubleshooting Mechanical/Fluid Flow Follow Pressure Relief Procedure, page 14, before checking or repairing. Check all possible problems and causes before disassembling the unit. To help prevent serious injury from pressurized fluid, such as skin injection, splashing fluid, and moving parts, follow the Pressure Relief Procedure when you stop spraying and before cleaning, checking, or servicing the equipment.
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Troubleshooting What to Do What to Check When check is not OK, refer to Problem If check is OK, go to next check this column Pump output is low Low stall pressure. Change spray mode to High Pressure. Turn pressure knob fully clockwise. Make sure pressure control knob is properly installed to allow full clockwise position.
ACTION Code 02-High pressure detected Relieve pressure. Check for clogs in filters and hoses. Use minimum of 50 ft. (15 m) of Graco hose. Check transducer. Code 03-Pressure transducer not Turn sprayer OFF and unplug the sprayer. Remove shroud. Check detected transducer cable and connection to control board.
Troubleshooting Control Board Check voltage supply to the board. With multimeter, measure the AC voltage from the end of the power cord (L1in and L2in). AC voltage should read 100-127 VAC or 220-240 VAC, depending on location. If voltage is low or not present, check To avoid injury from electrical shock and power supply from wall.
Troubleshooting Motor Motor should spin freely with no binding or excessive cogging. If motor binds or requires excessive force to spin, replace motor. With multimeter, measure the resistance between the following To avoid injury from electrical shock when phases: covers are removed, wait five minutes after disconnecting power cord for stored A to B electricity to dissipate.
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20B413 HOUSING, pump with includes 11 sleeve, includes 4, 7, 8 17C484 COVER, PC Pro pump rod 19C925 MOTOR, Graco, XT, includes 20B431 MODULE, display only, 1, 3, 4, 5, 6, 7, 8 includes 34 20B414 ROD, connecting, SM 20B432...
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20B413 HOUSING, pump with includes 11 sleeve, includes 4, 7, 8 17C484 COVER, PC Pro pump rod 19C925 MOTOR, Graco, XT, includes 20B431 MODULE, display only, 1, 3, 4, 5, 6, 7, 8 includes 34 20B414 ROD, connecting, SM 20B432...
Accessories and Labels Accessories and Labels Ref. 66 Ref. 9 Ref. 46 Ref. 60 Ref. 59 Ref. 35 Sprayer Model Power Warning Medical Service Front Side Line Number Cord Label ▲ Hose Label ▲ Label Label Label Filter 826284, 826285, 826302 826305 826286...
Technical Specifications Graco Date Code Graco Date Month (First Year (2nd and Series (4th Part Number Series Code/Serial Code Character) Character) (5th-10th (11th-16th Characters) Characters) Characters) Example Date Code: A = January 16 = 2016 A= Serial Control A16A Number...
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 warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written recommendations.
Graco Standard Warranty Graco 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 1-800-690-2894 to identify the nearest distributor. 3A9095C...
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Original instructions. This manual contains English. MM 3A9095 Graco Headquarters: Minneapolis International Offices: Belgium, China, Japan, Korea GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA Copyright 2023, Graco Inc. All Graco manufacturing locations are registered to ISO 9001. www.graco.com...