Page 2 - Contents
Contents 2 334530A Contents Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Compon...
Page 3 - Models
Models 334530A 3 Models VAC Model Stand Lo-Boy Hi-Boy 120 USA Ultra MAX II 490 PC Pro 17C327 17C328 17C332 Ultimate MX II 490 PC Pro 826199 826200 826201 Ultra MAX II 495 PC Pro 17C333 17C334 17C335 Ultimate MX II 495 PC Pro 826202 826203 826204 Ultra MAX II 595 PC Pro 17C336 17C337 Ultimate MX II 5...
Page 4 - Warnings; WARNING
Warnings 4 334530A 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...
Page 8 - Component Identification; Stand Models
Component Identification 8 334530A Component Identification Stand Models W U K S M N V P R A B D ti24942a J G F L H F A ON/OFF SwitchB Pressure Control D Prime Valve F Tip Guard G Spray Tip H Gun J Airless Hose K Power Cord L Trigger Lock M Drain Tube N Fluid Intake P Pump R Fluid Outlet S Power Cor...
Page 12 - Grounding; Power Requirements
Grounding 12 334530A Grounding This sprayer includes a ground wire with an appropriate ground contact.The plug must be plugged into an outlet that is properly installed and grounded in accordance with all local codes and ordinances.Do not modify the plug provided; if it does not fit the outlet, have...
Page 14 - Trigger Lock
Pressure Relief Procedure 14 334530A 5. Hold a metal part of the gun firmly to a grounded metal pail. Trigger the gun to relieve pressure. 6. Engage trigger lock. 7. Put drain tube in pail. Turn prime valve down. Leave prime valve in down (drain) position until you are ready to spray again. 8. If yo...
Page 15 - Setup
Setup 334530A 15 Setup When unpacking sprayer for the first time or after long term storage perform setup procedure. When first setup is performed remove shipping plug from fluid outlet.1. Connect Graco airless hose to fluid outlet. Use wrenches to tighten securely. 2. Connect other end of hose to g...
Page 19 - Startup
Startup 334530A 19 Startup 1. Perform Pressure Relief Procedure , page 13. 2. Turn pressure control to lowest pressure. 3. Turn ON/OFF switch to ON position. 4. Place fluid intake in paint pail. Place drain tube in waste pail. 5. Turn pressure control to Fast Flush to start motor. Allow paint to cir...
Page 21 - Operation; Spray Tip Installation; Pressure Relief; Spray
Operation 334530A 21 Operation Spray Tip Installation 1. Perform Pressure Relief Procedure , page 13. 2. Use spray tip (A) to insert OneSeal ™ (B) into tip guard (C). 2. Insert Spray Tip. 3. Screw assembly onto gun. Tighten. Spray 1. Spray test pattern. Adjust pressure to eliminate heavy edges. ti24...
Page 22 - Clear Tip Clog
Operation 22 334530A 2. Use smaller tip size if pressure adjustment cannot eliminate heavy edges. 3. Hold gun perpendicular, 10-12 in. (25-30 cm) from surface. Spray back and forth; overlap by 50%. 4. Trigger gun after moving. Release trigger before stopping. For additional spraying information, see...
Page 23 - Digital Display; Pressure Display; Stored Data Display
Operation 334530A 23 Digital Display Most models are equipped with a digital display. This section explains how to use this feature. Pressure Display 1. Perform Pressure Relief Procedure , page 13. 2. Plug sprayer into grounded outlet. Turn ON/OFF switch to ON position. 3. The pressure is displayed....
Page 25 - Cleanup; Fast Flush Drain Tube
Operation 334530A 25 Cleanup 1. Perform Pressure Relief Procedure , page 13. 2. Remove tip guard and Spray Tip. For additional information, see separate gun manual. Fast Flush Drain Tube 3. Remove fluid intake and drain tube from paint, wipe excess paint off outside. 4. Place fluid intake in flushin...
Page 26 - Fast Flush Hose and Gun
Operation 26 334530A 5. To flush drain tube and pump turn prime valve down. 6. Turn pressure control to Fast Flush operate until the pump runs steady and flushing fluid appears in the waste pail. Fast Flush Hose and Gun 7. To flush airless hose and spray gun, turn prime valve horizontal. 8. Hold gun...
Page 28 - Maintenance
Maintenance 28 334530A Maintenance Routine maintenance is important to ensure proper operation of your sprayer. Maintenance includes performing routine actions which keep your sprayer in operation and prevents trouble in the future. Activity Interval Inspect/clean sprayer filter, fluid inlet straine...
Page 29 - Troubleshooting; Mechanical/Fluid Flow
Troubleshooting 334530A 29 Troubleshooting Mechanical/Fluid Flow 1. Follow Pressure Relief Procedure , page 13, before checking or repairing. 2. Check all possible problems and causes before disassembling the unit. Problem What to Check If check is OK, go to next check What to Do When check is not O...
Page 32 - Electrical; Error Code Messages
Troubleshooting 32 334530A Electrical Symptom: Sprayer does not run, stops running, or will not shut off. Perform Pressure Relief Procedure , page 13.1. Plug sprayer into correct voltage, grounded outlet. 2. Turn the ON/OFF switch OFF wait 30 seconds and then turn power back ON again (this ensures s...
Page 38 - Sprayer Will Not Run
Troubleshooting 38 334530A Sprayer Will Not Run (See following page for steps) Remove Control box cover. Turn sprayer ON. Observe control board status light oncontrol board (see page 27). No Light Once Light oncontinuously Flashing Normal Operation Control boardCommanding motorto run See Step 1. Do ...
Page 40 - Sprayer Will Not Shut Off
Troubleshooting 40 334530A Sprayer Will Not Shut Off 1. Perform Pressure Relief Procedure , page 13. Leave prime valve open (down) and turn ON/OFF switch OFF . 2. Remove control box cover so the control board status light can be viewed if available. Troubleshooting Procedure Troubleshooting Procedur...
Page 43 - Description
395/490/495 Stand Sprayers 334530A 43 395/490/495 Stand Sprayers Parts List Ref. Part Description Qty. 12 117501 SCREW, mach, hex washer hd 4 13 115099 WASHER, hose 1 14 117559 O-ring 2 22 17C541 COVER, front, painted 1 23 15G449 SHIELD, motor, painted 1 25 180131 BEARING, thrust 1 33 206994 FLUID, ...
Page 46 - Parts List
395/490/495/595 Lo-Boy Sprayers 46 334530A 395/490/495/595 Lo-Boy Sprayers Parts List Ref. Part Description Qty. 12 117501 SCREW, mach, hex washer hd 4 13 115099 WASHER, hose 1 14 117559 O-ring 2 22 17C541 COVER, front, painted 1 23 15G449 SHIELD, motor, painted 1 25 180131 BEARING, thrust 1 33 2069...
Page 49 - Part
395/490/495/595 Hi-Boy Sprayers 334530A 49 395/490/495/595 Hi-Boy Sprayers Parts List Ref. Part Description Qty. 12 117501 SCREW, mach, hex washer hd 4 13 115099 WASHER, hose 1 14 103413 O-ring 1 22 17C541 COVER, front, painted 1 23 15G449 SHIELD, motor, painted 1 25 180131 BEARING, thrust 1 33 2069...
Page 50 - Accessories and Labels
Accessories and Labels 50 334530A Accessories and Labels Sprayer Model Ref. 34 Card, Medical Alert Ref. 46 Hose, 1/4 in. x 50 ft Ref. 52 Label, Front, Upper/ Lower Ref. 53 Label, Side Ref. 61 Gun, Spray Ref. 63 Label, Danger Ref. 65 Label, Warning 826199 826200 826201 222385 # 826079 17C830/ 1...
Page 51 - Control Box
Control Box 334530A 51 Control Box 15 24 10 8 24 30 3 92 91 90 27 36 106 107 51 50 11 37 129 17 2 1 8 12 113 47 4 8 49 5 8 19 20 3 8 6 12 8 7 37 127 56 56 47 4 16 35 5 26 ti24999 a 8 6 5 1 2 7 Ref. Torque 140-160 in-lb (15.8 - 18.1 N•m) 30-35 in-lb (3.4 - 4.0 N•m) 20-25 in-lb (2.3 - 2.8 N•m) 37-43 f...
Page 52 - Control Box Parts List
Control Box 52 334530A Control Box Parts List Ref. Part Description Qty. 2 117828 PACKING, o-ring 1 3 111457 PACKING, o-ring 1 4 111600 PIN, grooved 1 5 277364 GASKET, seat, valve 1 6 120405 SCREW, mach, Phillips, pan hd 5 7 SCREW, slot, hex, wash hd 1 115498 230V and UK models 123850 120V US/Japan ...
Page 54 - Wiring Diagrams
Wiring Diagrams 54 334530A Wiring Diagrams 120V, US/Japan MOTOR ti73 8 0b On/Off Switch Black Green To PowerPlug Potentiometer PressureTransducer J12 J11
Page 56 - Technical Specifications
Technical Specifications 56 334530A Technical Specifications 395/490/495/595 US Metric SprayerMaximum fluid working pressure 3300 psi 228 bar, 22.8 MPa Maximum Delivery 395/490 0.54 gpm 2.0 lpm 495 0.60 gpm 2.3 lpm 595 0.68 gpm 2.6 lpm Maximum Tip Size 395/490 0.023 0.023 495 0.025 0.025 595 0.027 0...
Page 58 - Graco Standard Warranty
Graco Standard Warranty 58 334530A Graco Standard Warranty Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use. With the exception of any...
Page 59 - Graco Information
All written and visual data contained in this document reflects the latest product information available at the time of publication. Graco reserves the right to make changes at any time without notice. Original instructions. This manual contains English. MM 334530 Graco Headquarters: Minneapolis Int...
