Magnum X5 Repair Manual

Magnum X5 Repair Manual

Airless sprayer
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Repair
Magnum X5 and X7 Airless Sprayers
- For Portable Spray Applications Architectural Paints and Coatings -
Models:
Magnum X5 (16J750) - Series A
Maximum Working Pressure: 207 bar, 21 MPa (3000 PSI)
Includes:
0.91 lpm (0.24 gpm) stand-mount sprayer
SG2 gun - Manual 312830
0.635 cm (1/4 in) x 7.5 m (25 ft) hose
Magnum X7 (16J751) - Series A
Maximum Working Pressure: 207 bar, 21 MPa (3000 PSI)
Includes:
1.17 lpm (0.31 gpm) cart-mount sprayer
SG3 gun - Manual 312830
0.635 cm (1/4 in.) x 15 m (50 ft) hose
Important Safety Instructions
Read all warnings and instructions in this
manual. Save these instructions.
Magnum X5
(16J750)
- Not for use in explosive atmospheres -
Use water based or mineral-spirit type material only.
Do not use materials having flash points lower than
70°F (21°C). For more information about your mate-
rial request MSDS from distributor or retailer.
Magnum X7
(16J751)
3A1943B
EN
ti17678a

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Summary of Contents for Magnum X5

  • Page 1 Repair 3A1943B Magnum X5 and X7 Airless Sprayers - For Portable Spray Applications Architectural Paints and Coatings - - Not for use in explosive atmospheres - Models: Magnum X5 (16J750) - Series A Maximum Working Pressure: 207 bar, 21 MPa (3000 PSI) Includes: Use water based or mineral-spirit type material only.
  • Page 2: Specifications

    Rate gpm Name and Diameter Hose Length Model (lpm) 0.24 gpm 1/4 in. x 25 ft Magnum X5 75 ft (23 m) 3000 (0.91 lpm) (6.4 mm x 7.5 m) 0.31 gpm 1/4 in. x 50 ft Magnum X7 100 ft (30 m) 3000 (1.17 lpm)
  • Page 3 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 appli- cable.
  • Page 4 Warnings WARNING WARNING 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.
  • Page 5 Warnings WARNING WARNING 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 MSDSs to know the specific hazards of the fluids you are using. •...
  • Page 6: Grounding Instructions

    Grounding Instructions Grounding Instructions 3. Do not use an extension cord with damaged ground plug. Recommended extension cords: Sprayer must be grounded. Grounding reduces the • 15 m (49.2 ft) 1.0 mm risk of static and electric shock by providing an escape •...
  • Page 7: Component Identification (16J750)

    Component Identification (16J750) Component Identification (16J750) ti17679a Paint hose Electric motor (inside enclosure) SG2 airless spray gun Power switch Tip guard Pressure control knob Reversible spray tip Pump fluid outlet fitting Trigger safety lever Suction Tube Gun fluid inlet fitting Prime tube (with diffuser) Gun fluid filter (in handle) Prime/Spray valve control...
  • Page 8: Component Identification (16J751)

    Component Identification (16J751) Component Identification (16J751) ti17680a SG3 airless spray gun Electric motor (inside enclosure) Tip guard Power switch Reversible spray tip Pressure control knob Trigger safety lever Pump fluid outlet fitting Gun fluid inlet fitting Suction Tube Smooth Glide™ swivel Prime tube (with diffuser) Gun fluid filter (in handle) Prime/Spray valve control...
  • Page 9: General Repair Information

    General Repair Information General Repair Information 2. Place prime tube in waste pail. Trigger Lock ti2034a Always engage the trigger lock when you stop spraying 3. Turn Prime/Spray valve to PRIME. to prevent the gun from being triggered accidentally by hand or if dropped or bumped.
  • Page 10 General Repair Information To reduce risk of serious injury, including electric shock: Flammable materials spilled on hot, bare, motor could cause fire or explosion. To reduce risk of burns, fire or • Do not touch moving or electric parts with fingers or explosion, do not operate sprayer with cover removed.
  • Page 11: Troubleshooting

    Troubleshooting Troubleshooting Problem Cause Solution Pump will not prime Prime/Spray valve set at SPRAY. Turn Prime/Spray valve to PRIME. Inlet screen clogged. Clean debris off inlet screen. HINT: Suction tube is not immersed. Reposition suction tube in bottom of paint pail. Inlet valve check ball stuck.
  • Page 12 Troubleshooting Problem Cause Solution Pump cycles but pressure does Pump not primed. Prime pump. not build up. Inlet screen clogged. Clean debris off inlet screen Suction tube not immersed. Reposition suction tube in bottom of paint pail. Paint pail empty. Refill paint pail and reprime sprayer.
  • Page 13 Troubleshooting Problem Cause Solution Sprayed paint runs down wall or Going on too thick. Move gun faster. sags. Use tip with smaller hole size. Use tip with wider fan. Move gun away from surface. Sprayed paint is not covering. Going on too thin. Move gun slower.
  • Page 14 Troubleshooting Problem Cause Solution Basic electrical problems. 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 220 to 240V AC.
  • Page 15 Troubleshooting Problem Cause Solution Sprayer Wiring Problems Sprayer electrical cord damaged. Unplug sprayer electrical cord. NOTE: Remove enclosure Disconnect black electrical cord wire from filter. mounting screws and pull Unplug in-line connection white cord wire. enclosure away from drive housing. Take care not to pull on Plug in electrical cord.
  • Page 16: List Of Kits

    List of Kits List of Kits Kit Number Models Kit Description 16G223 X5 and X7 Control Board Kit 16K624 X5 and X7 Enclosure 247339 Hose 1/4 in. x 25 ft, 1/4 in. x 1/4 in. fitting 247340 Hose 1/4 in. x 50 ft, 1/4 in. x 1/4 in. fitting...
  • Page 17: Motor Diagnostics

    Motor Diagnostics Motor Diagnostics If Motor Diagnostics reveal a damaged motor or if motor brushes are shorter than 1/4 in. (6.4 mm) or if the motor shaft cannot turn, replace the motor using Motor Kit, page 16. Check for electrical continuity in motor armature, Setup windings and brush as follows: 1.
  • Page 18: Control Board Diagnostics

    Control Board Diagnostics Control Board Diagnostics Pump Diagnostics NOTE: Check for motor problems before replacing con- CAUTION trol board. A damaged motor may burn out a good con- When repairing or cleaning the pump, never submerge trol card. pump in water or allow fluid to enter pressure control. Check for a damaged control board or pressure control switch as follows: When pump packings wear, paint begins to leak down...
  • Page 19 Notes Notes 3A1943B...
  • Page 20: Magnum X5 Model 16J750

    Parts Parts Magnum X5 Model 16J750 ti17725a 3A1943B...
  • Page 21: Parts List

    16F047 KIT, repair, pump (includes 1, 72) 115498 SCREW, mach, slot hex wash hd 16F629 COVER, housing 120724 SCREW 18▲ 15R605 LABEL, Magnum X5, front ▲ Replacement Danger and Warning labels, tags, and 197607 TUBE, suction set cards are available at no cost.
  • Page 22 Parts Parts Magnum X5 Model 16J750 ti17681a 3A1943B...
  • Page 23 Parts Parts List Magnum X5 Model 16J750 Ref. Part Description Qty. Ref. Part Description Qty. 122233 BOLT, carriage 112689 SCREW, button hd 102040 NUT, lock, hex 16D684 FRAME 16F567 BRACKET, control board/EMI filter 16K624 ENCLOSURE, sprayer (blue) 115492 SCREW, mach, slot hex wash hd...
  • Page 24 Parts Parts Magnum X7 Model 16J751 ti17724a 3A1943B...
  • Page 25 Description Qty. Ref. Part Description Qty. 195697 STRAINER 16G227 PUMP, assembly, Magnum, 240V 244035 DEFLECTOR, barbed (includes 1a, 1b, 1c, 1d, 1e, 1f, 72) 24E510 COVER, gear 235014 DUMP VALVE 115489 CLAMP, drain tube 24E578 BASE, valve 195108 TUBE, drain...
  • Page 26 Parts Parts Magnum X7 Model 16J751 ti17682a 3A1943B...
  • Page 27 Parts Parts List Magnum X7 Model 16J751 Ref. Part Description Qty. Ref. Part Description Qty. 256993 HANDLE, painted 112689 SCREW, button hd 115480 KNOB, t-handle 16D685 FRAME 257326 RACK, hose, painted 16K624 ENCLOSURE, sprayer (blue) 120689 NUT, hex, acorn, 5/16-18, nickel...
  • Page 28: Wiring Diagram

    Wiring Diagram Wiring Diagram Magnum X5 16J750 Magnum X7 16J751 POWER CORD POWER CORD GREEN WIRE BROWN WIRE ON/OFF SWITCH POWER CORD ti17683a BLUE WIRE BLACK MOTOR LEAD BLACK MOTOR LEAD WIRING DIAGRAM 3A1943B...
  • Page 29: Technical Data

    Technical Data Technical Data Maximum fluid working pressure - sprayer 207 bar, 21 MPa (3000 psi) Sprayer inlet size 3/4 in. internal thread (standard garden hose USA) Sprayer outlet size 1/4 npsm external thread Electric motor (open frame universal motor) 1/2 hp 4.5 Amp 5/8 hp 4.5 Amp Sprayer weight only...
  • Page 30: 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 by an authorized Graco distributor 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.

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X7

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