Graco MAGNUM LTS 15 257060 Operation Manual
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Graco MAGNUM LTS 15 257060 Operation Manual

Airless sprayers
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Operation
LTS 15, LTS 17, ProLTS 17 and ProLTS 19
Airless Sprayers
-
For portable spray applications of architectural paints and coatings. For professional use only-
Models 257060, 257065, 24N906, 24N808
3000 psi (21 MPa, 207 bar) Maximum Working Pressure
IMPORTANT SAFETY INSTRUCTIONS.
Read all warnings and instructions in this
manual. Save these instructions.
See page 2 for model and series information including
dispense rate, recommended hose length, guns, and
maximum working pressure.
Related Manual:
313036 - Repair
ti11304a
M
LTS 15
AGNUM
Model: 257060
LTS 15 & LTS 17 Models ONLY: Use water-based or min-
eral spirit-type materials only. Do not use materials having
flash points lower than 70° F (21° C). This includes, but is
not limited to, acetone, xylene, toluene, or naptha. For more
information about your material, request MSDS from distrib-
utor or retailer.
ti11305a
M
LTS 17
AGNUM
Model: 257065
ti9369b
M
P
LTS 17
AGNUM
RO
Model: 24N906
313034H
EN
ti9368b
M
P
LTS 19
AGNUM
RO
Model: 24N808

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Summary of Contents for Graco MAGNUM LTS 15 257060

  • Page 1 Operation LTS 15, LTS 17, ProLTS 17 and ProLTS 19 313034H Airless Sprayers For portable spray applications of architectural paints and coatings. For professional use only- Models 257060, 257065, 24N906, 24N808 3000 psi (21 MPa, 207 bar) Maximum Working Pressure IMPORTANT SAFETY INSTRUCTIONS.

  • Page 2: Specifications

    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.
  • 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 • Check hoses and parts for signs of damage. Replace any damaged hoses or parts. • This system is capable of producing 3000 psi. Use Graco replacement parts or accessories that are rated a minimum of 3000 psi. • Always engage the trigger lock when not spraying. Verify the trigger lock is functioning properly.
  • Page 5 Warnings WARNING WARNING 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 com- ponent.
  • Page 6 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 swal- lowed. • Read MSDS’s to know the specific hazards of the fluids you are using. •...

  • Page 7: Installation

    Installation Installation Grounding and Electric Maintaining grounding continu- ity when flushing or relieving Requirements pressure: hold metal part of the spray gun firmly to the side of a grounded metal pail, then trigger the gun. Sprayer must be grounded. Grounding reduces the risk ti9207a of static and electric shock by providing an escape wire for electrical current due to static build up or in the event...

  • Page 8: Component Identification

    Component Identification Component Identification Dispenses fluid. Airless spray gun Turns sprayer ON and OFF. Power switch Increases (clockwise) and decreases (counter-clockwise) fluid pressure in Pressure control knob pump, hose, and spray gun. To select function, align symbol on pressure control knob with setting Setting Indicator indicator, page 10.
  • Page 9 Component Identification ti9724a ti9346a ti9670a ti9368b ti9669a V (SG2/SG3) ti11988a ti11987a 313034H...

  • Page 10: Operation

    Operation Operation Trigger Lock 2. Turn Prime/Spray valve to PRIME to relieve pressure. Always engage the trigger lock when you stop spraying to prevent the gun from being triggered accidentally by hand or if dropped or bumped. ti9346a 3. Hold gun firmly to side of pail. Trigger the gun to relieve pressure.

  • Page 11: Prime And Flush Storage Fluid

    Setup Setup Prime and Flush Storage Fluid 1. Unscrew tip and guard assembly NOTE: To spray lacquers with the ProLTS 17 and from gun. ProLTS 19, you must purchase lacquer conversion kit 256212, and follow priming procedure for oil-based materials. The LTS 15 and LTS 17 units are not intended for lacquers.
  • Page 12 Setup 1. Make sure the power switch is OFF flow out of prime tube, into waste pail, for 30 to 60 and the sprayer is unplugged. seconds. 10. Turn power switch OFF. ti2810a 2. Separate prime tube (smaller) ti2810a from suction tube (larger). 11.

  • Page 13: Install Tip And Guard On Gun

    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, 1. Engage trigger lock. increase pressure a little at a time until you see a good spray pattern, without tails.

  • Page 14: Unclogging Spray Tip

    Setup Unclogging Spray Tip 4. Unlock trigger lock. Pull trig- ger to clear clog. To avoid fluid splash-back: • Never pull gun trigger when arrow-shaped handle is between SPRAY and UNCLOG positions. • Tip must be pushed all the way into guard. ti8909a 5.

  • Page 15: Tip Selection

    Setup Tip Selection Selecting Tip Hole Size Tips come in a variety of hole sizes for spraying a range HINTS: of fluids. Your sprayer includes an 0.015 in (0.38 mm) tip for use in most spraying applications. Use the following •...

  • Page 16: Reversible Tip Selection Chart

    Setup Understanding Tip Number Reversible Tip Selection Chart The last three digits of tip number (i.e.: 221413) contain Fan Width 12 in. information about hole size and fan width on surface Part (305 mm) from when gun is held 12 in. (30.5 cm) from surface being sprayed.

  • Page 17: Getting Started With Basic Techniques

    Getting Started With Basic Techniques Getting Started With Basic Techniques Use a piece of scrap cardboard to practice these basic Aiming Gun spraying techniques before you begin spraying the sur- face. Aim tip of gun at bottom edge of previous stroke, over- lapping each stroke by half.

  • Page 18: Shutdown And Cleaning

    Shutdown and Cleaning Shutdown and Cleaning Pail Flushing 7. Submerge suction tube in water or flushing solvent. • For short term shutdown periods (overnight to two days) refer to Short Term Storage, page 23. • For flushing after spraying oil-based coatings, use compatible oil-based flushing fluid or mineral spirits.
  • Page 19 Shutdown and Cleaning NOTE: Step 12 is for returning paint in hose back to 15. Turn prime/spray valve to paint pail. One 50-ft hose holds approximately 1-quart Prime. (1-liter) of paint. 12. To preserve paint in hose: ti9346a a. Point gun into paint pail. 16.

  • Page 20: Power Flush

    Shutdown and Cleaning Power Flush Power flushing is a faster method of flushing. It can only 10. Unscrew inlet screen from suction be used after spraying water-based coatings. tube. Place inlet screen in waste pail. 1. Relieve pressure, page 10. 2.
  • Page 21 Shutdown and Cleaning NOTE: Step 16 is for returning paint in hose back to 19. Turn prime/spray valve to Prime. paint pail. One 50-ft (15-m) hose holds approximately 1-quart (1-liter) of paint. 16. To preserve paint in hose: a. Point gun into paint pail. ti9346a 20.

  • Page 22: Cleaning Instaclean ™ Fluid Filter (Prolts Sprayers Only)

    Shutdown and Cleaning ™ Cleaning Gun Cleaning InstaClean Fluid Filter (ProLTS Sprayers Only) • Clean gun fluid filter (d) with water or flushing solvent and a brush every time you flush the The InstaClean Fluid Filter prevents particles from system. Replace gun filter if entering paint hose.

  • Page 23: Short-Term Storage

    Storage Storage Short Term Storage Long Term Storage (up to 2 days) (more than 2 days) 1. Relieve pressure, page 10. NOTE: Always circulate Pump Armor storage fluid through system after cleaning. Water left in sprayer will 2. Leave suction tube and prime corrode and damage pump.
  • Page 24 Storage 4. Turn pressure control knob clockwise until the pump turns 5. When storage fluid comes out ti9343a of prime tube (5-10 seconds) turn power switch OFF. ti2018a 6. Turn Prime/Spray valve to SPRAY to keep storage fluid in sprayer during storage. ti9345a 313034H...

  • Page 25: Stowing Sprayer

    Storage Stowing Sprayer NOTICE Before storing sprayer make sure all water is drained out of sprayer and hoses. Do not allow water to freeze in sprayer or hose. Do not store sprayer under pressure. 1. Screw inlet screen onto 3. Secure a plastic bag around suction tube.

  • Page 26: Maintenance And Service

    • Purchase a pump repair kit and install according to instructions provided with kit. • Consult a Graco/M AGNUM authorized service center. ti9356a ti9355b Paint Hoses Check hose for damage every time you spray. Do not attempt to repair hose if hose jacket or fittings are dam- aged.

  • Page 27: Troubleshooting

    Troubleshooting Troubleshooting Check everything in this Troubleshooting Table before you bring the sprayer to a Graco/M authorized AGNUM service center. Problem Cause Solution Power switch is on and sprayer is Pressure is set at zero pressure. Turn pressure control knob clock- plugged in, but motor does not run, wise to increase pressure setting.
  • Page 28 AutoPrime may need replacement. Turn power switch ON and listen for “tap” in pump. If you do not hear “tap”, AutoPrime is damaged. Take sprayer to Graco/M autho- AGNUM rized service center. Inlet valve check ball or seat is dirty Remove inlet fitting.
  • Page 29 Tighten suction tube connection. Inspect for cracks or vacuum leaks. If cracked or damaged, replace suction tube. Prime/Spray Valve is worn or Take sprayer to Graco/M AGNUM obstructed with debris. authorized service center. Pump check ball is stuck. Read Pump does not prime section in Troubleshooting, page 28.
  • Page 30 Choose tip with narrower fan. Make sure gun is close enough to surface. Fan pattern varies dramatically while Pressure control switch is worn and Take sprayer to Graco/M AGNUM spraying. causing excessive pressure variation. authorized service center. Sprayer does not turn on promptly when resuming spraying.
  • Page 31 Spray gun trigger lock is locked. Rotate trigger safety lever to unlock trigger lock, page 10. Paint is coming out of pressure con- Pressure control switch is worn. Take sprayer to Graco/M AGNUM trol switch. authorized service center. Prime/Spray valve actuates automati- System is over pressurizing.

  • Page 32: Technical Data

    Technical Data Technical Data LTS 15 LTS 17 AGNUM AGNUM Working pressure range 0-3000 psi 0-3000 psi (0-21 MPa, 0-207 bar) (0-21 MPa, 0-207 bar) Electric motor 9.0A 9.0A (open frame, universal) (open frame, universal) Operating horsepower Maximum delivery (with tip) 0.27 gpm (1.02 lpm) 0.31 gpm (1.17 lpm) Paint hose...
  • Page 33 Technical Data ProLTS 17 ProLTS 19 AGNUM AGNUM Working pressure range 0-3000 psi 0-3000 psi (0-21 MPa, 0-207 bar) (0-21 MPa, 0-207 bar) Electric motor 5.8A (open frame, 9.4A (open frame, permanent magnet DC) permanent magnet DC) Operating horsepower Maximum delivery (with tip) 0.34 gpm (1.29 lpm) 0.38 gpm (1.44 lpm) Paint hose...

  • Page 34: Graco Standard Warranty

    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.

This manual is also suitable for:

Magnum lts 17 257065Magnum prolts 17 24n906Magnum prolts 19 24n808257060257065Magnum prolts 17 ... Show all

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