Graco ProX7 & ProX9 manual

Rep air and Parts X5 ™ , X 7 ™ , P r o X 7 ™ & ProX9 ™ Airless Sprayers 312667K EN - For portable spray applications of architectu ral paints and coatings. For professional use only- X5 and X7 Models ONLY: Use wate r based or mineral-spirit type material only . Do not use materials having flash points lower than 70°F (21°C). This incl[...]

Table of Contents 2 312667K Table of Contents Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Getting Started Fold-n-Stor e ™ Cart (ProX, Series A Sprayers Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Warnings . . . . [...]

Specific ations 312667K 3 Specifications This equipment is not intended for use with flammab le or combustible mate rials used in places such as cab inet shops or other “factory”, o r fixed loca ti ons. If you intend to use this equipment in this type of applicatio n, you must comply with NFP A 33 and OSHA requirements for th e use of flammable[...]

Warnings 4 312667K Warnings The following warnings are fo r the setup, use, grounding, mainte nance, and rep air of this equipment. The exclama- tion point symbol alert s you to a general warning and th e hazard symbols refer to pr ocedure-specific risks. Refer back to these warnings. Additional , product specific wa rnings may be found thr oughout[...]

Warnings 312667K 5 FIRE AND EXPLOSION HAZARD Flammable fumes, such as solvent and paint fume s, in work area can ig nite or explode. T o help prevent fire and explosion: • Do not spray flammable or combustible mater ials near an open flame or sources of ignition such as cigarettes, m otors, and electrical equipment. For X5 and X7 models: on ly us[...]

Warnings 6 312667K EQUIPMENT MISUSE HAZARD Misuse can cause de ath or serious injury . • Do not operate the u nit when fatigued or under the influence of drugs or alcohol. • Do not exceed the maximum workin g pressure or temper ature rating of the lowest rated system component. See Technical Data in all equipmen t manuals. • Use fluids and so[...]

Warnings 312667K 7 TOXIC FLUID OR FUMES HAZARD T oxic fluids or fumes can cause serious injury or deat h if splash ed in the eyes o r on skin, inhaled, or swallowed. • Read MSDS’s to know the specific haza rds of the fluids you ar e using. • S tore hazardous fluid in appr oved container s, and dispose of it according to applicable guidelines.[...]

Component Identification 8 312667K Component Identification A Airless spray gun S prays fluid. B Power switch T urns sprayer ON and OFF . C Pressure control knob Increases (clockwise) and decreases (counter-clockwise) fluid pres- sure in pump, hose, and spray gun. C1 Setting Indicator T o select function, align symbol on pressure control knob with [...]

Component Identi fication 312667K 9 J E D X B K W F C G L H N Q R A S T ti9669a ti9667a M ti9368a C1 ti9346a ti9670a F1 U AA ti9724a ti16978a ti16977a V (SG3) V (SG2) ProX Series A shown[...]

Installation 10 312667K Installation Grounding and Electric Requirements Sprayer must be grounded. Gr ounding reduces the risk of static and electric sho ck 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 V ac, 60 Hz, 15A circuit with a grounding recept ac[...]

Operation 312667K 11 Operation See Operation manua l 312001 for basic information on sprayer set-up, flushin g, and storage. Trigger Lock Always engage the trigge r lock when you stop spraying to prevent the gun from being triggered accidentally by hand or if dropped or bum ped. Pressure Relief Procedure Follow this Pressure Relief Procedure whenev[...]

General Repair Information 12 312667K General Repair Information • Keep all screws, nut s, washers, gaskets, an d elec- trical fittings removed d uring rep air procedures. These p arts usua lly are not provided with replace- ment kits. • T est repairs afte r problems are corrected. • If sprayer does not operate proper ly , review repair proce[...]

Basic Troubleshoo ting 312667K 13 Basic Troubleshooting Check everything in this Basic T roubleshooting t able befor e you bring the sprayer to a Graco/M AGNUM authorized service center . Problem Cause So lution Power switch is on and sprayer is plugged in, but mo tor does not run, and pump does not cycle. Pressure is set at zero pressure. T urn pr[...]

Basic Troubleshooting 14 312667K Pump does no t prime. Prime/S pray V alv e is in SPRA Y posi- tion. T urn Prime/S pray V alve to PRIME position (pointing down ). Inlet screen is clogged or suctio n 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 su[...]

Basic Troubleshoo ting 312667K 15 Pump cycles but does not build up pressure. Prime/S pray valve in PRIME posit ion (pointing down). T urn Prime/S pray valve to SPRA Y position (pointin g forward). Pump is not primed. Prime pump, see Operation manual 312001. Inlet screen is clogged or suctio n tube is not immersed. Clean debris off inlet screen and[...]

Basic Troubleshooting 16 312667K Pressure is set at maximum but cannot achieve a good spra y pattern. S pray tip is clogged. Unclog spray tip, see Operation manual 312001. Reversible spray tip is in UNCLOG position. Rotate ar row-shaped handl e on spray tip so it point s forward on gun. S pray tip is too large for spra yer . Select smaller spray ti[...]

Basic Troubleshoo ting 312667K 17 Fan pattern varie s dramatically while spraying. OR S prayer does not turn on promptly when resuming spraying. Pressure con trol s witch is worn and causing excessive pr essure variatio n. T ake sprayer to Graco/M AGNUM authorized servic e center . Cannot trigger spray gun. S pray gun trigger lock is locked. Rotate[...]

Advanced Troubleshooting 18 312667K Advanced Troubleshooting See Basic Troubleshooting firs t, page 13 for problems th at are more easily re medied. General Problem: Motor Does Not Operate Specific Problem Cause Solution Power switch is on and sprayer is plugged in; pump does not cycle. See Basic Troubleshooting , page 13. Basic mechanical problems[...]

Advanced Troubl eshooting 312667K 19 Basic electrical problems. Motor overheated . Allow motor to cool for 45 minutes. Retry . Electrical outlet is damaged. Reset build ing circuit breaker or replace fuse. T ry another outlet. Check electric supply with volt meter . Meter must read 85 to 130 V AC. If voltage is too high, do not plug sprayer in unti[...]

Advanced Troubleshooting 20 312667K S prayer Wiring Problems NOTE: Remove enclosure mounting screw s and pull enclosure away from drive housing. T ake care not to pull on leads from electrical co rd and power switch. S prayer power cord damaged. Unplug sprayer power cord. Disconnect black power cor d wire at power switch. Unplug in-line connection [...]

Advanced Troubl eshooting 312667K 21 General Problem: Circui t Breaker is Tripping Specific Problem Cause Solution Building circuit br eaker opens as soon as sprayer is turned on. NOTE: Remove enclosure mounting screws and pull enclosure away from drive housing. T ake care not to pull on leads from electrical cord and power switch. S prayer electri[...]

Advanced Troubleshooting 22 312667K General Problem: Erra tic Motor Operation Specific Problem Cause Solu tion S praye r quits after running for 5 to 10 minutes Building circuit is overloaded. Remove othe r loads from building circuit or find another circuit that ha s less load. See Grounding and Electric Requirements , p age 10. Electrical outlet [...]

Advanced Troubl eshooting 312667K 23 General Problem: Low or Fl uctuating Output Specific Problem Cause Solution Pump cycles, but output is low or surging. See Basic Troubleshooting , page 13. Worn or obstructed inlet and outlet valves. Check for worn pump valves as follows: Prime sprayer with paint. T urn the Prime/S pray valve to SPRA Y position.[...]

Advanced Troubleshooting 24 312667K Motor runs and pump cycles, but pressure does not build up. Intake valve or out let valve is not seating properly . Remove and clean inlet valves and outlet va lves. Replace if necessary . See List of Kits , page 28. Pump packings are worn or damaged. Check for leaking around pu mp. ProX7 and ProX9: Replace pump [...]

Motor Diagnostics (X5 and X7) 312667K 25 Motor Diagnostics (X5 and X7) If Motor Diagnostics reveal a damaged motor or if moto r br ushes are shorter than 1/4 in . (6.4 mm) replace the moto r using Motor Kit , page 28. Setup 1. Unplug power cord and Re lieve Pressure, page 11. 2. Remove enclosure and disconnect two black motor leads to control b oar[...]

Pressure Control Switch Diagnostics 26 312667K Pressure Control Switch Diagnostics ProX7, ProX9, X5, and X7 If pressure control switch diagnostics re veal a da maged pressure co ntrol, replace it with the correct Pressure Con- trol Switch Kit , see page 28. X5 and X7 sprayers have dif ferent pressure control kits beca use stall pressure is pre- set[...]

Control Board Diagnostics (Pro X7 and ProX9) 312667K 27 Control Board Diagnostics (ProX7 and ProX9) NOTE: Check for motor problems b efore replacing contro l board. A damaged m otor may burn out a good control card. Check for a damaged co ntrol board or pressur e control switch as follows: 1. Relieve Pressure , pa ge 11. 2. Unplug electrical co rd.[...]

List of Kits (Series A) 28 312667K List of Kits (Series A) Kit Number 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 Dif fu ser 289680 X5 Enclosure (includes labels and screws) 289681 X7 Enclosure (includes labels a[...]

List of Kits (Series B, C, D) 312667K 29 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 Dif fuser 16E830 X5 Enclosure (includes labe[...]

Parts 30 312667K Parts X5 Model 262800 (Series A) ▲ Replacement Warning labels, tags and cards are available at no cost. Ref Part Description Qty 1 289682 KIT , housing cover (include s 1a, 1b) 1 1a 120724 SCREW 4 1b 15R605 LABEL, Magnum X5, front 1 7 244266 KIT , pressure control, (include s 7a, 7b) 1 7a 15A464 LABEL, control 1 7b 15K530 LABEL, [...]

Parts 312667K 31 X5 Model 262800 (Series A) 1a 1 7 17 14b 32a 32 31 30 16 24 25 23 22 29 38 39 39 37 33 34 35 36 35 26 66 1b 7b 14a 14 7a ti11318a 29b 29a[...]

Parts 32 312667K X5 Model 262800 (Series A) 68 41 67 41 40 51 44 43 47a 47 41b 41a 71 72 67a 86 67b 70 85 84 ti11319b[...]

Parts 312667K 33 X5 Model 262800 (Series B, C, D) ▲ Replacement Warning labels, tags and cards are available at no cost. Ref Part Description Qty 1 16E833 KIT , housing co ver (includes 1a , 1b) 1 1a 120724 SCREW 4 1b 15R605 LABEL, Magnum X5, front 1 7 244266 KIT , pre ssure control (includes 7a, 7b) 1 7a 15A464 LABEL, control 1 7b 15K530 LABEL, [...]

Parts 34 312667K X5 Model 262800 (Series B, C, D) 1a 1 7 17 15 32a 32 31 30 16 24 25 23 22 29 38 39 39 37 33 34 35 36 35 29c 1b 7b 18 7a ti11318c 29b 29a 43 14[...]

Parts 312667K 35 X5 Model 262800 (Series B, C, D) 68 41 67 41 40 51 44 43 47a 47 41b 41a 71 72 67a 67b 70 ti17895a 86 85 84 47b[...]

Parts 36 312667K X7 Model 262805 (Series A) ▲ Replacement Warning labels, tags and cards are available at no cost. Ref Part Description Qty 1 289682 KIT , housing cover , includes 1a, 1b 1 1a 120724 SCREW 4 1b 15R606 LABEL, Magnum X7, front 1 7 244267 KIT , pressure control, i ncludes 7a, 7b 1 7a 15A464 LABEL, control 1 7b 15K530 LABEL, control 1[...]

Parts 312667K 37 X7 Model 262805 (Series A) 25 30 31 32a 16 32 66 14b 29 22 23 24 1a 38 7 7a 1 17 26 33 35 34 35 36 39 62 37 1b 32a 7b 14a 14 ti11320a 29a 29b[...]

Parts 38 312667K X7 Model 262805 (Series A) 41 41a 41b 71 57 58 68 43 44 40 47a 41c 41d 52 72 53 60 56 51 47 55 54 67 41 86 70 67b 67a 85 84 ti11321b[...]

Parts 312667K 39 X7 Model 262805 (Series B, C) ▲ Replacement Warning labels, tags and cards are available at no cost. Ref Part Description Qty 1 16E833 KIT , housing co ver (includes 1a , 1b) 1 1a 120724 SCREW 4 1b 15R606 LABEL, Magnum X7, front 1 7 244267 KIT , pre ssure control (includes 7a, 7b) 1 7a 15A464 LABEL, control 1 7b 15K530 LABEL, con[...]

Parts 40 312667K X7 Model 262805 (Series B, C) 25 30 31 32a 16 32 29 22 23 24 1a 38 7 7a 1 17 33 35 34 35 36 39 62 37 1b 32a 7b 14 ti11320b 29a 29b 29c 43 15 68 18[...]

Parts 312667K 41 X7 Model 262805 (Series B, C) 41 41a 41b 71 57 58 68 44 40 47a 41c 41d 52 72 53 60 56 47 55 54 67 41 70 67b 67a ti11321b 43 86 84 85 51[...]

Parts 42 312667K ProX7 and ProX9 Models 261815 and 261820 (Series A, B) ▲ Replacement Warning labels, tags, and cards are available at no cost. Ref. Part Description Qty. 1 15J632 LEG , Series A 2 2 15J633 SUPPORT , frame, Series A 2 3 15J641 PULL ROD, Series A 1 4 15J675 SP ACER, frame, Series A 4 5 15J678 BRACKET , Series A 2 6 15J691 AXLE PIN,[...]

Parts 312667K 43 ProX7 and ProX9 Models 261815 and 261820 (Series A and B) 45 45d 11 6 66 45a 44 47 85 59 11 6 68 58 52 56 50 49 55 51 39 40 34 32 34 33 30 29 53 31 63b 63g 46 62b 67 67c 67b 67a 57 11 6 11 0 41 81 45b 45c 85 68a 63a 42 37 63d 63c 62a 35 62 ti9503b 63e Series A Only 63f[...]

Parts 44 312667K ProX7 and ProX9 Models 261815 and 261820 (Series A) 9 3 27 15 12 75 20 81 18 23 83 16 17 28 8 5 25 82 75 8 19 81 21 76 6 4 10 1 7 2 9 22 4 ti9504b[...]

Parts 312667K 45 ProX7 and ProX9 Models 261815 and 261820 (Series B) 82 81 16 28 76 17 83 21 ti16979a 11 7 11 8 11 9[...]

Wiring Diagrams 46 312667K Wiring Diagrams X5 and X7 Models 262800 and 262805 (Series A) 7)2).'$)!'2!- 7()4% "/!2$7)2% !54 /02)-% 0/7%2#/2$ ",!#+7)2% ",!#+ -/4 /2 ,%!$ 0/7%2#/2$ 7()4%7)2% ",!#+ -/4 /2 ,%!$ !&53% 0/7%2#/2$ '2%%.7)2% #(!33)3 '2/5.$ /./&& 37)4#( 02%3352%[...]

Wiring Diagrams 312667K 47 X5 and X7 Models 262800 (Series B, C, D) and 2628 05 (Series D, C) WIRING DIAGRAM WHITE BOARD WIRE AUT O PRIME POWERCORD BLACK WIRE POWERCORD WHITE WIRE 10A FUSE POWERCORD GREEN WIRE CHASSIS GROUND ON/OFF SWITCH PRESSURE SWIT CH ti15763a Ref 67a[...]

Wiring Diagrams 48 312667K ProX7 and ProX9 Mode ls 261815 and 261820 #(!33)3'2/5.$ 7(4 '2. ",+ ",+ /./&& 37)4#( #/.42/,"/ !2$ 7)2).'$)!'2!- 0/7%2#/2$ 02%3352% 37)4 #( ! 54 /02)-%  2%& * * * * , , , , 7(4 ti9505a[...]

Technical Data 312667K 49 Technical Data M AGNUM X5 (Series A - C) M AGNUM X5 (Series D) M AGNUM X7 (SeriesC) Work ing pressure range 0-2800 p si (0-19 MPa, 0-193 bar) 0-3000 psi (0-21 MPa, 0-207 bar) 0-3000 psi (0-21 MPa, 0-207 bar) Electric motor 9.0A (open frame, universal) 9.0A (open frame, universal) 9.0A (open frame, universal) Operating hors[...]

Technica l Data 50 312667K M AGNUM ProX7 (Series A, B) M AGNUM ProX9 (Series A) M AGNUM ProX9 (Series B) Working pressure ran ge 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) Electric moto r 5.8 A (open frame, permanent magnet DC) 9.4A (open frame, permanent magnet DC) Operating horsepower 3/4 7/[...]

Notes 312667K 51 Notes[...]

All written and visual data con tained in th is document reflects the latest product in fo rmation available at the time of publica tion. Graco reserves the right to make changes at any time without notice. For patent information, see www.graco.com/pate nts. Original instructions . This manual contains English. MM 312667 Graco Headquarter s: Minnea[...]