Summary of Contents for Graco Ultra MAX II 490 PC Pro
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Be familiar with the controls and the proper usage of the equipment. Save these instructions. Related Manuals Gun – 3A6285 (Contractor PC) Pump – 334599 Use only genuine Graco replacement parts. The use of non-Graco replacement parts may void warranty.
17E873 17E870 ST MAX II 595 PC Pro 17E878 Ultra Max II 650 PC Pro 19Y362 19Y360 Ultra MAX II 490 PC Pro 17E88 82625 Ultra MAX II 495 PC Pro 17E89 17E892 Ultra MAX II 595 PC Pro 17E88...
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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For example, do not try to stop leaks with any part of the body. • Always use the nozzle tip guard. Do not spray without nozzle tip guard in place. Use Graco • nozzle tips. Use caution when cleaning and changing nozzle tips. In the case where the •...
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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 Suction Tube ON/OFF Switch P Pump Pressure Control Fluid Outlet Prime Valve Power Cord Wrap Tip Guard U Filter Spray Tip Finger Guard / TSL Fill Point WBlueLink™ Status Light or LCD Airless Hose Display Power Cord Model/Serial Tag (Not shown, located...
Component Identification Lo-Boy Models Suction Tube ON/OFF Switch P Pump Pressure Control Fluid Outlet Prime Valve U Filter Tip Guard Finger Guard / TSL Fill Point Spray Tip WBlueLink™ Status Light or LCD Di splay Airless Hose Model/Serial Tag (Not shown, located Power Cord on bottom of unit.) Trigger Lock...
Component Identification Hi-Boy Models P Pump ON/OFF Switch Fluid Outlet Pressure Control S Hanger Prime Valve T Filter Tip Guard Finger Guard / TSL Fill Point Spray Tip Pail Hook WBlueLink™ Status Light or LCD Airless Hose Display Power Cord Model/Serial Tag (Not shown, located Trigger Lock on bottom of unit.)
Grounding Do not place pail on a non-conductive Grounding 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 Procedure whenever you see this s ym bol. This equipment stays pressurized until Put drain tube in a pail and turn prime pressure is manually relieved. To help valve down to relieve pressure. Leave prevent serious injury from pressurized prime valve in the down (drain) position fluid, such as skin injection, splashed fluid...
Clear hose or tip obstruction. remove shipping plug from fluid outlet. Trigger Lock Connect Graco airless hose to fluid outlet. Use wrenches to tighten securely. Always engage the trigger lock when sprayer is stopped to prevent the gun from being triggered accidentally by hand or if dropped or bumped.
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Setup Engage trigger lock. Fill throat packing nut with TSL to prevent premature packing wear. Do this daily or each time you spray. Place the TSL bottle nozzle into the top center opening in the grill at the front of the sprayer. Squeeze bottle to dispense enough TSL to fill the space between the pump rod and packing nut seal.
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Setup Plug power supply cord into a properly grounded electrical outlet. ti24640a 12.Turn pressure control to OFF. ti24651a 13.Turn ON/OFF switch to ON position. 14.Turn prime valve horizontal. Disengage 10.Turn prime valve down. trigger lock. 15.Turn pressure control to Prime/Slow. 16.Hold a metal part of the gun firmly to a grounded metal pail.
Startup Startup Turn pressure control to Fast Flush to start motor. Allow paint to circulate through drain tube for 15 seconds. Perform Pressure Relief Procedure, page 12. Turn prime valve horizontal. Disengage Turn pressure control to lowest trigger lock. pressure. Turn ON/OFF switch to ON position.
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Startup Move gun to paint pail and trigger for 20 seconds. Release trigger and allow sprayer to build pressure. Engage trigger lock. High-pressure spray is able to inject toxins into the body and cause serious bodily injury. Do not stop leaks with hand or rag. Inspect airless hose connections for leaks.
Operation Operation Spray Tip Installation 4. 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. 1. Perform Pressure Relief Procedure, page 12.
Operation Clear Spray Tip Clog Spray test pattern. Adjust pressure to eliminate heavy edges. To avoid injury, never point gun at your hand or into a rag! Release trigger. Engage trigger lock. Rotate Spray Tip. Disengage trigger lock. Trigger gun at waste area to clear clog.
Operation Cleanup Place fluid intake in flushing fluid. Use water for water base paint and mineral spirits for oil-based paint. Place drain tube in waste pail. Perform Pressure Relief Procedure, page 12. Remove tip guard and Spray Tip. For additional information, see separate gun manual.
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Operation 10.Raise fluid intake above flushing fluid. Fast Flush Hose and Gun To flush airless hose and spray gun, turn prime valve horizontal. Hold gun against waste pail. Disengage trigger lock. Trigger gun and turn pressure control to Fast Flush operate until the pump runs steady and flushing fluid appears.
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Operation 13.Turn pressure control knob to OFF and 15.If flushing with water, flush again with turn ON/OFF switch to OFF position. mineral spirits or Pump Armor to leave a Disconnect power to sprayer. protective coating to prevent freezing or corrosion. 14.Remove filter from gun and sprayer if installed.
Operation Digital Display Pressure display appears. Dashes appear when pressure is less than 200 psi (14 bar, 1.4 MPa). Most models are equipped with a digital display. This section explains how to use this feature. ti2786a Short press display button to move to Job Gallons (or Liters x 10).
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Operation Stored Data Display Short press display button and the last error code is displayed: e.g., E=07. See Perform Pressure Relief Procedure, Electrical, page 30 for trouble shooting page 12. information. Press display button and turn ON/OFF switch to ON position. ti7490b Press and hold display button to clear error code to zero.
BlueLink™ App BlueLink™ App (If applicable) Enabling or Disabling Download the Graco BlueLink app from the Apple App Store, Google Play, or other BlueLink available application stores to connect to the paint sprayer via Bluetooth®. The BlueLink app allows you to access...
Packing nut can be tightened without 0-ring removal. Maintenance can be scheduled and tracked via the Graco BlueLink app. Recycling and Disposal at End of Life At the end of the product’s useful life,...
Troubleshooting Troubleshooting Mechanical/Fluid Flow Follow Pressure Relief Procedure, Check all possible problems and causes page 12, before checking or repairing. before disassembling the unit. What to Check What to Do If check is OK, go to next When check is not OK, Problem check refer to this column...
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Troubleshooting What to Check What to Do If check is OK, go to next When check is not OK, Pr oblem check refer to this column Pump output is low Pump rod damage. Repair pump. pump manual. Turn pressure knob fully Low stall pressure.
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Troubleshooting What to Check What to Do If check is OK, go to next When check is not OK, Problem check refer to this column Check and tighten all fluid Pump is difficult to prime Air in pump or hose. connections.
1/2 turn. Error Code Messages CODE MESSAGE ACTION HIGH PRESSURE Check for clogs. Use only Graco spray hoses, DETECTED - RELIEVE use a minimum of 50ft/15m. PRESSURE PRESSURE TRANSDUCER Check transducer connection. NOT DETECTED...
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Troubleshooting Problem What to Check How to check Sprayer does not run at all See flow chart, page 35. Control board status light never lights Sprayer does not shut off Control board. Replace control board. Control board status light blinks 2 times repeatedly Sprayer does not run at all Check transducer or transducer...
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Troubleshooting Pr oblem What to Check How to check Sprayer does not run at all Check transducer or transducer Turn ON/OFF switch OFF and connections (control board is not disconnect power to sprayer. detecting a pressure signal). Check transducer and connections Control board status light blinks 3 to control board.
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Troubleshooting Problem What to Check How to check 5.Perform Spin Test: Test at large 4-pin motor field connector. Disconnect fluid pump from sprayer. Test motor by placing a jumper across pins 1 & 2. Rotate motor fan at about 2 revolutions per second.
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Troubleshooting Pr oblem What to Check How to check Motor is hot or there is a fault in the Sprayer does not run at all motor thermal device. Allow sprayer to cool. If sprayer runs when cool, correct cause of overheating.
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Troubleshooting Electrical cont... Sprayer Will Not Run (See following page for steps) 3A6491P...
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Troubleshooting Electrical cont... Sprayer Will Not Shut Off Perform Pressure Relief Procedure, Remove control box cover so the page 12. Leave prime valve open control board status light can be viewed (down) and turn ON/OFF switch OFF. if available. Troubleshooting Procedure Plumb pressure gauge into paint hose, Mechanical problem: plug sprayer in, and turn power switch ON.
490/495/395EU Stand Sprayers 490/495/395EU Stand Sprayers Parts List Ref. Part D escri pt i on Qty. Ref. Part Des cri pt io n Qty. 246381 HOSE, drain, stand, 107434 BEARING, thrust includes 39, 62 276897 9 10 116073 WASHER, thrust STRAINER, 7/8-14 unf 19Y413 116074...
490/495/595 Lo-Boy Sprayers 490/495/595 Lo-Boy SprayersParts List Ref. Part D escri pt i on Qty. Ref. Part Des cri pt io n Qty. 28780 Model 595 107434 BEARING, thrust HOSE, drain, stand, 9 10 116073 WASHER, thrust includes 39, 62 24638 116074 WASHER, thrust...
650 Lo-Boy Sprayer 650 Lo-Boy Sprayers Parts List Ref. Part D escri pt i on Qty. Ref. Part Des cri pt io n Qty. 24Y424 FRAME, cart, lo 107434 BEARING, thrust 248216 KIT, hose suction 116073 WASHER, thrust See page GUN, spray (not shown) 116074 WASHER, thrust 116079...
Accessories and Labels Accessories and Labels Ref. 52 Ref. 34 Label, Card, F ront Ref. 46 Ref. 53 Ref. 61 Ref. 63 Ref. 65 Medical , Upper/ Label, Sprayer Hose, 1/4 Gun, Label, Label, Alert in. x 50 ft Lower Sp ray M od el Side...
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Accessories and Labels Ref. 52 Ref. 34 Label, Front, Card, Ref. 46 Ref. 53 Ref. 61 Ref. 63 Ref. 65 Upper/ Sprayer Medical Hose, 1/4 Label, Gun, Label, Label, Lower Alert Model in. x 50 ft Side Spray Warning Warning 26C971 26A998* 240794 17E944/19Y232 17E946 26D846 15H086* 195792@ 26C975...
Wiring Diagrams 110V UK/230V Models 490, 495, 595 NO TI CE Heat from inductor coil of filter board may destroy wire insulation that comes in contact with it. Exposed wires could cause shorts and component damage. Bundle and tie loose wires so none lay in contact with inductor coil on the filter board.
Wiring Diagrams 110V UK/230V Model 650 NO TI CE Heat from inductor coil of filter board may destroy wire insulation that comes in contact with it. Exposed wires could cause shorts and component damage. Bundle and tie loose wires so none lay in contact with inductor coil on the filter board.
Technical Specifications Technical Specifications 49 0/49 5/59 5/6 50/3 95EU Metric Sprayer Maximum fluid working pressure 3300 psi 228 bar, 22.8 MPa Maximum Delivery 3 95 EU/4 0.54 gpm 0.60 gpm 595 650 0.70 gpm 0.80 gpm Maximum Tip Size 3 95 EU/4 23 0 595 650...
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Technical Specifications 490/495/595/650/395EU Metric Wi dth Sta nd 14 in. 35.6 cm Lo-Boy (490/495/395EU/595) 20 in. 50.6 cm Lo-Boy (650) 22.5 in. 57 cm Hi-Boy 20.5 in. 52.1 cm Wei gh t Sta nd 39 5E U 45.1 lb. 20.5 kg 490 / 495 34 lb.
Compliance Compliance Radio Frequency Approvals Transmitter Frequency (all models): 2.4GHz Transmitter Power (all models): +8dBm NOTE: FCC/IC Notice (all models) Contains FCC ID: QOQBGM13P Contains IC: 5123A-BGM13P The enclosed device complies with Part 15 of the FCC Rules and with Industry Canada license-exempt RSS standard(s).
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.
Graco Information 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. 3A6491P...
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Original instructions. This manual contains English. MM 3A6491 Graco Headquarters: Minneapolis International Offices: Belgium, China, Japan, Korea GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA Copyright 2018, Graco Inc. All Graco manufacturing locations are registered to ISO 9001. www.graco.com...
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