Operation X5™ , X7™ , ProX7™ & ProX9™ Airless Sprayers US Patent 6,752,067 European Patent 1 208 287 Korean Patent 10-0668583 Taiwan Patent No. D124860 for "Pro X7 Airless Paint Sprayer (Design)" Chinese Patent ZL200730154436.7 for Pro X7 The manual provided with this sprayer contains English and Español. Visit our website; http://MAGNUM.Graco.com 312001G - For portable spray applications of architectural paints and coatings (Specifications, page 2.) IMPORTANT SAFETY INSTRUCTIONS.
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. Model Name Series Dispense Rate gpm (lpm) Hose Length and Diameter Maximum Working Pressure Gun Model PSI MPa bar MAGNUM X5 A 0.24 gpm (0.
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 symbol refers to procedure-specific risks. Refer back to these warnings. Additional, product-specific warnings may be found throughout the body of this manual where applicable. Grounding Instructions This product must be grounded.
Warnings 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 EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury. • Always wear appropriate gloves, eye protection, and a respirator or mask when painting. • Do not operate or spray near children. Keep children away from equipment at all times. • Do not overreach or stand on an unstable support. Keep effective footing and balance at all times. • Stay alert and watch what you are doing. • Do not operate the unit when fatigued or under the influence of drugs or alcohol.
Installation Installation Grounding and Electric Requirements Smaller gauge or longer extension cords may reduce sprayer performance. 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. • The 120 Vac sprayers require a 120 Vac, 60 Hz, 15A circuit with a grounding receptacle. • • • Never use an outlet that is not grounded or an adapter.
Component Identification Component Identification A Airless spray gun Dispenses 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 9. 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 R Q S V (SG20) A V (SG10) T M 8 ti9668a ti11455a ti9667a 312001G
Operation Operation Trigger Lock Always engage the trigger lock when you stop spraying to prevent the gun from being triggered accidentally by hand or if dropped or bumped. 2. Turn Prime/Spray valve to PRIME to relieve pressure. ti9346a ti8922a ti8923a Trigger Locked (SG10) 3. Hold gun firmly to side of pail. Trigger the gun to relieve pressure. Trigger Unlocked (SG10) ti9207a 4. Engage trigger lock.
Setup Setup Prime and Flush Storage Fluid 1. Unscrew tip and guard assembly from gun. ti9714a Before you use your sprayer for the first time or begin a new spraying project, you need to prime the sprayer and flush the storage fluid out of the sprayer. 2. Uncoil hose and connect one end to gun. Use two wrenches to tighten securely Oil- or Water-based Materials ti9681a 3. Connect other end of hose to sprayer.
Setup 2. Separate prime tube (smaller) from suction tube (larger). 10. Turn power switch OFF. ti2810a ti2039a 3. Place prime tube in waste pail. 11. Transfer suction tube to paint pail and submerge suction tube in paint. ti9653a 12. Turn power switch ON. ti9652a ti5580a 4. Submerge suction tube in water or flushing solvent. 13. When you see paint coming out of prime tube: ti9651a 5. Turn Prime/Spray Valve to PRIME. a. Point gun into waste pail. b. Unlock gun trigger lock. ti9346a c.
Setup Install Tip and Guard on Gun Spraying Techniques Preventing Excessive Tip Wear • Spray should be atomized (evenly distributed, no gaps at edges). Start at low pressure setting, increase pressure a little at a time until you see a good spray pattern, without tails. • Spray at lowest pressure that atomizes paint. • If maximum sprayer pressure is not enough for a good spray pattern, tip is too worn. See Reversible Spray Tip Selection Chart, page 15. 1. Engage trigger lock.
Setup Unclogging Spray Tip To avoid fluid splashback: • Never pull gun trigger when arrow-shaped handle is between SPRAY and UNCLOG positions. • Tip must be pushed all the way into guard. 1. To UNCLOG tip obstruction, engage trigger lock. 4. Unlock trigger lock. Pull trigger to clear clog. ti8922a ti8909a (SG10) (SG20) 5. When obstruction is cleared, engage trigger lock and rotate arrow-shaped handle back to SPRAY position.
Setup Tip Selection Selecting Tip Hole Size Tips come in a variety of hole sizes for spraying a range of fluids. Your sprayer includes an 0.015 in (0.38 mm) tip for use in most spraying applications. Use the following table to determine the range of recommended tip hole sizes for each fluid type. If you need a tip other than the one supplied, see the Reversible Tip Selection Chart on page 15. • Maximum tip hole sizes supported by the sprayer: – X5: 0.015 in. (0.38 mm) – X7: 0.017 in. (0.
Setup Reversible Tip Selection Chart Understanding Tip Number The last three digits of tip number (i.e.: 221413) contain information about hole size and fan width on surface when gun is held 12 in. (30.5 cm) from surface being sprayed. First digit when doubled = approximate fan width 413 tip has 8-10 in. fan width 413 tip has a 0.013 in. hole size Tip Part No. Hole Size 221311 6 - 8 in. (152 - 203 mm) 0.011 in. (0.28 mm) 221411 8 - 10 in. (203 - 254 mm) 0.011 in. (0.28 mm) 221313 6 - 8 in.
Getting Started With Basic Techniques Getting Started With Basic Techniques Use a piece of scrap cardboard to practice these basic spraying techniques before you begin spraying the surface. • Hold gun 12 in. (30 cm) from surface and aim straight at surface. Tilting gun to direct spray angle causes an uneven finish. 12 in. (30 cm) even finish Triggering Gun Pull trigger after starting stroke. Release trigger before end of stroke. Gun must be moving when trigger is pulled and released.
Shutdown and Cleaning Shutdown and Cleaning Pail Flushing • • • For short term shutdown periods (overnight to two days) refer to Short Term Storage, page 22. 6. Place prime tube in waste pail. For flushing after spraying oil-based coatings, use compatible oil-based flushing fluid or mineral spirits. Read Priming and Flushing Storage Fluid, page 10. For flushing after spraying water-based coatings, use water. Read Priming and Flushing Storage Fluid, page 10 or Power Flush, page 19. ti9652a 7.
Shutdown and Cleaning Step 12 is for returning paint in hose back to paint pail. One 50-ft hose holds approximately 1-quart (1-liter) of paint. 12. To preserve paint in hose: a. Point gun into paint pail. 13. While continuing to trigger gun, quickly move gun to redirect spray into waste pail. Continue triggering gun into waste pail until flushing fluid dispensed from gun is relatively clear. ti9745a ti8908a ti8923a ti8922a ti8909a b. Unlock gun trigger lock. 14. Stop triggering gun.
Shutdown and Cleaning Power Flush Power flushing is a faster method of flushing. It can only be used after spraying water-based coatings. 10. Unscrew inlet screen from suction tube. Place inlet screen in waste pail. 1. Relieve pressure, page 9. 2. Remove tip and guard assembly from gun and place in waste pail. ti2040a 11. Connect garden hose to suction tube with Power Flush attachment. Leave prime tube in waste pail. 3. Place empty waste and paint pails side by side. ti9726a 4.
Shutdown and Cleaning Step 16 is for returning paint in hose back to paint pail. One 50-ft (15-m) hose holds approximately 1-quart (1-liter) of paint. 18. Stop triggering gun. Engage trigger lock. ti8923a ti8908a (SG10) 16. To preserve paint in hose: (SG20) 19. Turn prime/spray valve to Prime. a. Point gun into paint pail. ti9346a b. Unlock gun trigger lock. ti8922a 20. Turn power switch OFF. ti8909a (SG10) (SG20) c. Pull and hold gun trigger. d. Turn Prime/Spray valve to SPRAY.
Shutdown and Cleaning Cleaning InstaClean™ Fluid Filter (ProX Sprayers Only) The InstaClean Fluid Filter prevents particles from entering paint hose. After each use, remove and clean it to insure peak performance. 4. Tighten outlet fitting and reconnect hose (a) to sprayer. Use two wrenches to tighten securely. a ti9674a 1. Relieve pressure, page 9. Cleaning Gun 2. • a. Disconnect airless spray hose (a) from sprayer b. Unscrew outlet fitting (b). b c a ti9347a c.
Storage Storage Short Term Storage Long Term Storage (up to 2 days) (more than 2 days) 1. Relieve pressure, page 9. 2. Leave suction tube and prime tube in paint pail. • Always circulate Pump Armor storage fluid through system after cleaning. Water left in sprayer will corrode and damage pump. • Follow Shutdown and Cleaning, page 17, or Power Flush Cleaning, page 19. 1. Place suction tube in Pump Armor storage fluid bottle and prime tube in waste pail. ti9353a ti2057a 3.
Storage Stowing Sprayer CAUTION • Before storing sprayer make sure all water is drained out of sprayer and hoses. Fold-n-Store Storage • Do not allow water to freeze in sprayer or hose. • Do not store sprayer under pressure. The sprayer cart can be folded for convenient and compact storage. Folding the Sprayer (ProX Sprayers Only) 1. Screw inlet screen onto suction tube. 1. Grasp cart handle securely with one hand.
Storage Unfolding the Sprayer (ProX Sprayers Only) 1. If folded for compact, shelf storage, unfold handle (a) and align as shown. Storage Options (ProX Sprayers Only) a • The folded sprayer can be stored on a wall as shown. 2. Tighten wingnuts (b). ti9675a b ti9677a • 3. Remove suction tube from hook (c) in the back of the sprayer. c For compact, shelf storage, loosen, but do not remove, wingnuts (c) and fold handle down as shown. c ti9676a ti9430a 4. Grasp cart handle securely with one hand.
Maintenance and Service Maintenance and Service CAUTION Protect the internal drive parts of this sprayer from water. Openings in shroud allow cooling of mechanical parts and electronics inside. If water gets into these openings, the sprayer could malfunction or be permanently damaged. Caring for Sprayer Paint Hoses Check hose for damage every time you spray. Do not attempt to repair hose if hose jacket or fittings are damaged. Do not use hoses shorter than 25 ft (7.6 m).
Troubleshooting Troubleshooting Check everything in this Troubleshooting Table before you bring the sprayer to a Graco/MAGNUM authorized service center. Problem Cause Power switch is on and sprayer is Pressure is set at zero pressure. plugged in, but motor does not run, and pump does not cycle. Motor or control is damaged. Electric outlet is not providing power. Solution Turn pressure control knob clockwise to increase pressure setting. Take sprayer to Graco/MAGNUM authorized service center.
Troubleshooting Problem Pump does not prime. Cause Solution Prime/Spray Valve is in SPRAY position. Inlet screen is clogged or suction tube is not immersed. Turn Prime/Spray Valve to PRIME position (pointing down). Clean debris off inlet screen and make sure suction tube is immersed in fluid. Remove suction tube from paint. Prime pump with water or solvent-based flushing fluid, page 10. Remove suction tube and place a pencil into the inlet section to dislodge the ball, allowing pump to prime properly.
Troubleshooting Problem Cause Pump cycles but does not build up Pump is not primed. pressure. Inlet screen is clogged . Suction tube is not immersed in paint. Suction tube is leaking. Prime/Spray Valve is worn or obstructed with debris. Pump check ball is stuck. Pump cycles, but paint only dribbles or spurts when spray gun is triggered. Pressure is set too low. Spray tip is clogged. InstaClean fluid filter is clogged. Spray gun fluid filter is clogged. Spray tip is too large or worn.
Troubleshooting Problem Pressure is set at maximum but cannot achieve a good spray pattern. Cause Reversible spray tip is in UNCLOG position. Spray tip is too large for sprayer. Spray tip is worn beyond capability of sprayer. Extension cord is too long or not heavy enough gauge. Spray gun stopped spraying. When paint is sprayed, it runs down the wall or sags. 312001G Solution Rotate arrow-shaped handle on spray tip so it points forward in SPRAY position, page 13. Select smaller spray tip.
Troubleshooting Problem Cause When paint is sprayed, coverage is inadequate. Coat is going on too thin. Fan pattern varies dramatically while spraying. Pressure control switch is worn and causing excessive pressure variation. Solution Move gun slower. Choose tip with larger hole size. Choose tip with narrower fan. Make sure gun is close enough to surface. Take sprayer to Graco/MAGNUM authorized service center. OR Sprayer does not turn on promptly when resuming spraying. Cannot trigger spray gun.
Technical Data Technical Data MAGNUM X5 MAGNUM X7 0-2800 psi (0-19 MPa, 0-193 bar) 0-3000 psi (0-21 MPa, 0-207 bar) 6.0A (open frame, universal) 6.0A (open frame, universal) 1/2 5/8 0.24 gpm (0.91 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) 0.015 in. (0.38 mm) 0.017 in. (0.43 mm) 16 lb (7.3 kg) 26 lb (11.8 kg) 19.2 lb (8.7 kg) 29.2 lb (13.2 kg) Length 14.5 in. (36.8 cm) 19.3 in. (49.0 cm) Width 12.4 in. (31.5 cm) 15.3 in. (38.
Technical Data MAGNUM ProX7 MAGNUM ProX9 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) 1/4 in. x 50 ft (6.4 mm x 15 m) 1/4 in. x 50 ft (6.4 mm x 15 m) 0.017 in. (0.43 mm) 0.019 in. (0.48 mm) Weight, sprayer only 43 lb (20 kg) 43 lb (20 kg) Weight, sprayer, hose & gun 46 lb (21 kg) 46 lb (21 kg) Length 23.75 in. (60.32 cm) 23.75 in. (60.
Notes Notes 312001G 33
Graco Standard Warranty 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.