Repair and Parts Visit our website; http://MAGNUM.Graco.com X5™ , X7™ , ProX7™ & ProX9™ Airless Sprayers 312667K EN - For portable spray applications of architectural paints and coatings. For professional use onlyModels 262800, 262805, 261815, 261820 See page 3 for model and series information including dispense rate, recommended hose length, guns, and maximum working pressure. X5 and X7 Models ONLY: Use water based or mineral-spirit type material only.
Table of Contents Table of Contents Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Getting Started Fold-n-Store™ Cart (ProX, Series A Sprayers Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Component Identification . . . . . . . . . . . . . . . . . . . . 8 Installation . . . . . . . . . . . . . . . . . .
Specifications Specifications This equipment is not intended for use with flammable or combustible materials used in places such as cabinet shops or other “factory”, or fixed locations. If you intend to use this equipment in this type of application, you must comply with NFPA 33 and OSHA requirements for the use of flammable and combustible materials. Maximum Working Pressure Dispense Rate gpm (lpm) Hose Length and Diameter Gun Model PSI MPa bar A, B, C 0.24 gpm (0.91 lpm) 1/4 in. x 25 ft (6.
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. Refer back to these warnings. Additional, product specific warnings may be found throughout the body of this manual where applicable. WARNING WARNING GROUNDING This product must be grounded.
Warnings WARNING WARNING FIRE AND EXPLOSION HAZARD Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent fire and explosion: • Do not spray flammable or combustible materials near an open flame or sources of ignition such as cigarettes, motors, and electrical equipment. For X5 and X7 models: only use water-based or mineral spirit-type materials with a flash point greater than 70° F (21° C).
Warnings WARNING 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. See Technical Data in all equipment manuals. • Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data in all equipment manuals. Read fluid and solvent manufacturer’s warnings.
Warnings WARNING WARNING TOXIC FLUID OR FUMES HAZARD Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or swallowed. • Read MSDS’s to know the specific hazards of the fluids you are using. • Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines.
Component Identification Component Identification A Airless spray gun Sprays fluid. B Power switch Turns sprayer ON and OFF. C Pressure control knob Increases (clockwise) and decreases (counter-clockwise) fluid pressure in pump, hose, and spray gun. C1 Setting Indicator To select function, align symbol on pressure control knob with setting indicator, page 11. D Pump fluid outlet fitting Threaded connection for paint hose.
Component Identification ti9724a U ti9346a B W K J F1 F ti9670a N X H C C1 G ti9368a AA ti9669a E D L ProX Series A shown S R Q A ti16978a ti16977a V (SG3) V (SG2) T M 312667K ti9667a 9
Installation Installation Grounding and Electric Requirements NOTE: Smaller gauge or longer extension cords may reduce sprayer performance. Fluid supply container: follow local code. Sprayer must be grounded. Grounding reduces the risk of static and electric shock by providing an escape wire for electrical current due to static build up or in the event of a short circuit. • • • • This sprayer requires a 120 Vac, 60 Hz, 15A circuit with a grounding receptacle.
Operation Operation Pressure Relief Procedure See Operation manual 312001 for basic information on sprayer set-up, flushing, and storage. Follow this Pressure Relief Procedure whenever you stop spraying and before cleaning, checking, servicing, or transporting equipment. Trigger Lock 1. Turn power switch OFF and unplug power cord. Always engage the trigger lock when you stop spraying to prevent the gun from being triggered accidentally by hand or if dropped or bumped. ti2018a 2.
General Repair Information General Repair Information To reduce risk of serious injury, including electric shock: • Do not touch moving or electric parts with fingers or tools while testing repair. Flammable materials spilled on hot, bare, motor could cause fire or explosion. To reduce risk of burns, fire or explosion, do not operate sprayer with cover removed. • Keep all screws, nuts, washers, gaskets, and electrical fittings removed during repair procedures.
Basic Troubleshooting Basic Troubleshooting Check everything in this Basic Troubleshooting table before you bring the sprayer to a Graco/MAGNUM authorized service center. Problem Power switch is on and sprayer is plugged in, but motor does not run, and pump does not cycle. Cause Pressure is set at zero pressure. Solution Turn pressure control knob clockwise to increase pressure setting. Electric outlet is not providing power.
Basic Troubleshooting Problem Pump does not prime. Cause Solution Prime/Spray Valve is in SPRAY posi- Turn Prime/Spray Valve to PRIME tion. position (pointing down). Inlet screen is clogged or suction tube is not immersed. Clean debris off inlet screen and make sure suction tube is immersed in fluid. Pump was not primed with flushing fluid. Remove suction tube from paint. Prime pump with water or solvent-based flushing fluid, see Operation manual 312001. Inlet valve check ball is stuck.
Basic Troubleshooting Problem Pump cycles but does not build up pressure. Cause Solution Prime/Spray valve in PRIME position Turn Prime/Spray valve to SPRAY (pointing down). position (pointing forward). Pump is not primed. Prime pump, see Operation manual 312001. Inlet screen is clogged or suction tube is not immersed. Clean debris off inlet screen and make sure suction tube is immersed in fluid. Suction tube is leaking, allowing air to Check suction tube for cracks and enter. cuts.
Basic Troubleshooting Problem Cause Pressure is set at maximum but Spray tip is clogged. cannot achieve a good spray pattern. Solution Unclog spray tip, see Operation manual 312001. Reversible spray tip is in UNCLOG position. Rotate arrow-shaped handle on spray tip so it points forward on gun. Spray tip is too large for sprayer. Select smaller spray tip. Spray tip is worn beyond capability of Replace spray tip. sprayer. Extension cord is too long or not heavy enough gauge. Replace extension cord.
Basic Troubleshooting Problem Cause Fan pattern varies dramatically while Pressure control switch is worn and causing excessive pressure spraying. variation. OR Solution Take sprayer to Graco/MAGNUM authorized service center. Sprayer does not turn on promptly when resuming spraying. Cannot trigger spray gun. Spray gun trigger lock is locked. Rotate trigger safety lever to unlock trigger lock, page 11. Paint is coming out of pressure control switch. Pressure control switch is worn.
Advanced Troubleshooting Advanced Troubleshooting See Basic Troubleshooting first, page 13 for problems that are more easily remedied. General Problem: Motor Does Not Operate Specific Problem Cause Solution Power switch is on and sprayer See Basic Troubleshooting, is plugged in; pump does not page 13. cycle. Basic mechanical problems. Paint is frozen or hardened in pump. Unplug sprayer from electrical outlet.
Advanced Troubleshooting Specific Problem Basic electrical problems. Cause Solution Motor overheated. Allow motor to cool for 45 minutes. Retry. Electrical outlet is damaged. Reset building circuit breaker or replace fuse. Try another outlet. Check electric supply with volt meter. Meter must read 85 to 130V AC. If voltage is too high, do not plug sprayer in until outlet is corrected. Control board leads are improperly fastened, improperly mated, or corroded. Replace any loose terminals.
Advanced Troubleshooting Specific Problem Sprayer Wiring Problems Cause Sprayer power cord damaged. Solution Unplug sprayer power cord. Disconnect black power cord wire at power switch. NOTE: Remove enclosure mounting screws and pull enclosure away from drive housing. Take care not to pull on leads from electrical cord and power switch. Unplug in-line connection white cord wire. Plug in power cord. Test voltage between black and white wires of power cord. Meter must read 85 to 130V AC.
Advanced Troubleshooting General Problem: Circuit Breaker is Tripping Specific Problem Building circuit breaker opens as soon as sprayer is turned on. NOTE: Remove enclosure mounting screws and pull enclosure away from drive housing. Take care not to pull on leads from electrical cord and power switch. Building circuit breaker opens as soon as sprayer is plugged into outlet and sprayer is NOT turned on. Cause Sprayer electrical wiring is pinched or insulation is damaged.
Advanced Troubleshooting General Problem: Erratic Motor Operation Specific Problem Sprayer quits after running for 5 to 10 minutes Cause Solution Building circuit is overloaded. Remove other loads from building circuit or find another circuit that has less load. See Grounding and Electric Requirements, page 10. Electrical outlet supplying wrong voltage. Try another outlet. Check electric supply with volt meter. Meter must read 85 to 130V AC. If voltage is too high, do not use outlet until corrected.
Advanced Troubleshooting General Problem: Low or Fluctuating Output Specific Problem Cause Solution Pump cycles, but output is low or See Basic Troubleshooting, surging. page 13. Worn or obstructed inlet and outlet valves. Check for worn pump valves as follows: Prime sprayer with paint. Turn the Prime/Spray valve to SPRAY position. Turn pressure control fully clockwise. Trigger spray gun briefly. When spray gun trigger is released pump should cycle momentarily and stop.
Advanced Troubleshooting Specific Problem Cause Motor runs and pump cycles, Intake valve or outlet valve is but pressure does not build up. not seating properly. Pump packings are worn or damaged. Solution Remove and clean inlet valves and outlet valves. Replace if necessary. See List of Kits, page 28. Check for leaking around pump. ProX7 and ProX9: Replace pump packings. See List of Kits, page 28. X5 and X7: Replace complete pump. See List of Kits, page 28.
Motor Diagnostics (X5 and X7) Motor Diagnostics (X5 and X7) If Motor Diagnostics reveal a damaged motor or if motor brushes are shorter than 1/4 in. (6.4 mm) replace the motor using Motor Kit, page 28. Setup 1. Unplug power cord and Relieve Pressure, page 11. 2. Remove enclosure and disconnect two black motor leads to control board (see Wiring Diagram, page 46). 3. Remove motor fan cover by gently prying up on retention tabs on sides of motor. Motor shaft should spin easily when turning fan.
Pressure Control Switch Diagnostics Pressure Control Switch Diagnostics ProX7, ProX9, X5, and X7 If pressure control switch diagnostics reveal a damaged pressure control, replace it with the correct Pressure Control Switch Kit, see page 28. X5 and X7 sprayers have different pressure control kits because stall pressure is preset at the factory. 1. Unplug power cord and Relieve Pressure, page 11. 2.
Control Board Diagnostics (ProX7 and ProX9) Control Board Diagnostics (ProX7 and ProX9) NOTE: Check for motor problems before replacing control board. A damaged motor may burn out a good control card. Check for a damaged control board or pressure control switch as follows: 7. Attach harness from a pressure control switch you know is functioning correctly to control board. NOTE: Pressure control switch does not have to be installed in pump. 1. Relieve Pressure, page 11. 2. Unplug electrical cord. 3.
List of Kits (Series A) List of Kits (Series A) Kit Number 28 Models Kit Description 289107 X5, X7, ProX7, ProX9 AutoPrime 288706 X5, X7 Control Board 288705 ProX7 Control Board 288900 ProX9 Control Board 244035 X5, X7, ProX7, ProX9 Drain Tube Diffuser 289680 X5 Enclosure (includes labels and screws) 289681 X7 Enclosure (includes labels and screws) 288695 ProX7, ProX9 Enclosure (includes labels and screws) 287770 ProX7, ProX9 Fan Replacement 288747 ProX7, ProX9 Filter Kit (
List of Kits (Series B, C, D) List of Kits (Series B, C, D) Kit Number Models Kit Description 289107 X5, X7, ProX7, ProX9 AutoPrime 16E829 X5, X7 (Series B, C, D) Control Board 288705 ProX7, ProX9 Series B Control Board 288900 ProX9 Series A Control Board 244035 X5, X7, ProX7, ProX9 Drain Tube Diffuser 16E830 X5 Enclosure (includes labels and screws) 16E831 X7 Enclosure (includes labels and screws) 288695 ProX7, ProX9 Enclosure (includes labels and screws) 287770 ProX7, ProX9 F
Parts Parts X5 Model 262800 (Series A) Ref Part Description 1 1a 1b 7 7a 7b 14 14a 14b 16 17 22 23 24 25 26 29 289682 120724 15R605 244266 15A464 15K530 289650 289209 115477 289915 289878 235014 224807 187625 111600 196574 288701 29a 29b 30 31 32 32a 33 34 35 36 37 38 39 40 105445 115719 289107 15R549 288706 115492 288716 244035 115489 195084 197607 116295 195400 118899 KIT, housing cover (includes 1a, 1b) SCREW LABEL, Magnum X5, front KIT, pressure control, (includes 7a, 7b) LABEL, control LABEL, c
Parts X5 Model 262800 (Series A) 16 7a 14 14b 66 7b 7 32a 1 32 1a 31 14a 22 17 1b 30 23 25 26 29 29a 24 29b 39 38 39 37 35 36 ti11318a 33 35 34 312667K 31
Parts X5 Model 262800 (Series A) 41 71 72 70 41a 67a 40 86 41 67 68 67b 41b 44 51 85 43 47a ti11319b 47 84 32 312667K
Parts X5 Model 262800 (Series B, C, D) Ref 17 18 22 23 24 25 29 16E833 120724 15R605 244266 15A464 15K530 16F047 16E835 16E778 16E838 16F392 16E845 24E510 235014 24E578 187625 111600 16E844 Qty KIT, housing cover (includes 1a, 1b) 1 SCREW 4 LABEL, Magnum X5, front 1 KIT, pressure control (includes 7a, 7b) 1 LABEL, control 1 LABEL, control 1 KIT, pump (includes 17, 29, 43) 1 DRIVE (for Cinderson motor) 1 DRIVE (for Johnson motor) 1 KIT, motor (Cinderson) 1 KIT, motor (Johnson) 1 KIT, outlet valve, X5 and
Parts X5 Model 262800 (Series B, C, D) 16 15 18 7a 7b 14 7 1 1a 32 32a 43 31 30 22 23 25 17 1b 29 39 29c 29a 24 29b 39 37 38 35 36 ti11318c 33 35 34 34 312667K
Parts X5 Model 262800 (Series B, C, D) 71 41 72 41a 67b 67a 40 70 86 41 67 68 41b 43 44 47a 51 47b 85 ti17895a 47 84 312667K 35
Parts X7 Model 262805 (Series A) Ref Part 1 1a 1b 7 7a 7b 14 14a 14b 16 17 22 23 24 25 26 29 289682 120724 15R606 244267 15A464 15K530 289650 289209 115477 289915 289878 235014 224807 187625 111600 196574 288701 29a 29b 30 31 32 32a 33 34 35 36 37 38 39 40 41 105445 115719 289107 15R549 288706 115492 288716 244035 115489 195108 15T122 116295 195400 118899 289681 41a▲ 15E072 41b 115477 41c 121481 36 Description KIT, housing cover, includes 1a, 1b SCREW LABEL, Magnum X7, front KIT, pressure control,
Parts X7 Model 262805 (Series A) 16 7a 14b 14 7b 66 7 32a 32 31 14a 1a 30 22 17 23 25 29 1b 29a 1 29b 38 32a 24 26 35 62 39 36 37 35 33 34 ti11320a 312667K 37
Parts X7 Model 262805 (Series A) 41a 86 71 41 68 70 41b 57 40 58 41 67a 41c 47a 43 72 52 56 44 41d 67 60 67b 53 54 85 51 47 55 84 ti11321b 38 312667K
Parts X7 Model 262805 (Series B, C) Ref 1 1a 1b 7 7a 7b 14 15 Part 17 18 22 23 24 25 29 16E833 120724 15R606 244267 15A464 15K530 16F047 16E835 16E778 16E838 16F392 16E845 24E510 235014 24E578 187625 111600 16E844 29a 29b 29c 30 31 32 32a 33 34 35 36 37 38 39 40 41 124249 103338 123849 289107 15Y296 16E829 115477 288716 244035 115489 195108 15T122 116295 195400 118899 16E831 16 41a▲ 15E072 41b 115477 312667K Description Qty KIT, housing cover (includes 1a, 1b) 1 SCREW 4 LABEL, Magnum X7, front 1
Parts X7 Model 262805 (Series B, C) 16 18 32 7b 15 68 7a 7 32a 14 31 43 30 22 32a 17 1a 25 23 29c 29a 1b 29b 62 29 24 1 38 35 39 37 36 35 34 33 ti11320b 40 312667K
Parts X7 Model 262805 (Series B, C) 41a 86 41 41b 57 40 56 41 68 70 41c 43 58 71 47a 67a 52 72 44 41d 67 67b 60 53 51 54 47 85 84 ti11321b 55 312667K 41
Parts ProX7 and ProX9 Models 261815 and 261820 (Series A, B) Ref.
Parts ProX7 and ProX9 Models 261815 and 261820 (Series A and B) 45c 85 45d 116 45b Series A Only 66 44 47 45 45a 68a 85 42 46 59 52 67 63c 67c 116 56 62b 62a 67b 62 68 63d 50 58 49 63f 55 63a 37 51 63g 63e 67a 116 110 39 63b 34 40 31 32 57 53 29 81 35 34 33 41 30 312667K ti9503b 43
Parts ProX7 and ProX9 Models 261815 and 261820 (Series A) 9 17 3 27 28 15 16 12 75 20 83 9 18 22 8 81 76 23 5 25 82 8 21 6 75 19 2 4 4 1 10 81 ti9504b 7 44 312667K
Parts ProX7 and ProX9 Models 261815 and 261820 (Series B) 16 28 17 81 83 117 82 118 76 ti16979a 21 119 312667K 45
Wiring Diagrams Wiring Diagrams X5 and X7 Models 262800 and 262805 (Series A) /. /&& 37)4#( 0/7%2#/2$ ",!#+ 7)2% 0/7%2#/2$ 7()4% 7)2% !54/ 02)-% 0/7%2#/2$ '2%%. 7)2% 7()4% "/!2$ 7)2% ! &53% #(!33)3 '2/5.$ Ref 67a ",!#+ -/4/2 ,%!$ 02%3352% 37)4#( Thermal Switch 1 ",!#+ -/4/2 ,%!$ 7)2).' $)!'2!- ti11322c 1 When assembling motor to pump housing, make sure Thermal Switch is positioned on top as shown above.
Wiring Diagrams X5 and X7 Models 262800 (Series B, C, D) and 262805 (Series D, C) ON/OFF SWITCH POWERCORD BLACK WIRE AUTO PRIME POWERCORD WHITE WIRE POWERCORD GREEN WIRE WHITE BOARD WIRE 10A FUSE CHASSIS GROUND Ref 67a PRESSURE SWITCH WIRING DIAGRAM ti15763a 312667K 47
Wiring Diagrams ProX7 and ProX9 Models 261815 and 261820 /. /&& 37)4#( !54/ 02)-% , * * ",+ ",+ , 02%3352% 37)4#( '2. #/.42/, "/!2$ #(!33)3 '2/5.$ 0/7%2 #/2$ 2%& 7(4 7(4 ti9505a 7)2).
Technical Data Technical Data Working pressure range Electric motor Operating horsepower MAGNUM X5 (Series A - C) MAGNUM X5 (Series D) MAGNUM X7 (SeriesC) 0-2800 psi (0-19 MPa, 0-193 bar) 0-3000 psi (0-21 MPa, 0-207 bar) 0-3000 psi (0-21 MPa, 0-207 bar) 9.0A 9.0A 9.0A (open frame, universal) (open frame, universal) (open frame, universal) 1/2 1/2 5/8 0.24 gpm (0.91 lpm) 0.27 gpm (1.02 lpm) 0.31 gpm (1.17 lpm) 1/4 in. x 25 ft (6.4 mm x 7.5 m) 1/4 in. x 25 ft (6.4 mm x 7.5 m) 1/4 in.
Technical Data Working pressure range Electric motor Operating horsepower Maximum delivery (with tip) Paint hose MAGNUM ProX7 (Series A, B) MAGNUM ProX9 (Series A) MAGNUM ProX9 (Series B) 0-3000 psi (0-21 MPa, 0-207 bar) 0-3000 psi (0-21 MPa, 0-207 bar) 0-3000 psi (0-21 MPa, 0-207 bar) 5.8A (open frame, permanent magnet DC) 9.4A (open frame, permanent magnet DC) 3/4 7/8 0.34 gpm (1.29 lpm) 0.38 gpm (1.44 lpm) 0.38 gpm (1.44 lpm) 1/4 in. x 50 ft (6.4 mm x 15 m) 1/4 in. x 50 ft (6.
Notes Notes 312667K 51
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 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.
