Graco HVLP 2500 Instructions And Parts List
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Graco HVLP 2500 Instructions And Parts List

Two- , three- , and four-stage turbine sprayers
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INSTRUCTIONS–PARTS LIST
This manual contains important
warnings and information.
READ AND KEEP FOR REFERENCE.
INSTRUCTIONS
Two- , Three- , and Four-Stage
HVLP Turbine Sprayers
120V AC 50/60 Hz
HVLP 2500t with Two-Stage Turbine
Model 233421
5 psi (34 kPa, 0.3 bar) Maximum Working Pressure
HVLP 3800t with Three-Stage Turbine
Model 233422
6 psi (41 kPa, 0.4 bar) Maximum Working Pressure
HVLP 4900t with Four-Stage Turbine
Model 233425
8 psi (55 kPa, 0.5 bar) Maximum Working Pressure
Model descriptions are in Turbine
Components Table on page 4.

Related Manuals

HVLP Compressor/Cart
. . . . . . . . . . . . . . . . . . .
HVLP Turbine Spray Gun
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441
Parts
309241
. . . . . . . . . . . . . . . . . .
309205
ECOPYRIGHT 2000, GRACO INC.
Graco Inc. is registered to I.S. EN ISO 9001
First choice when
quality counts.t
4900 Shown
309240L
7947A

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Summary of Contents for Graco HVLP 2500

  • Page 1: Related Manuals

    ....309205 7947A 4900 Shown GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441 ECOPYRIGHT 2000, GRACO INC. Graco Inc. is registered to I.S. EN ISO 9001...

  • Page 2: Table Of Contents

    ....... . . This symbol alerts you to the possibility of damage to Graco Standard Warranty ..... .
  • Page 3 D Read all instruction manuals, tags, and labels before you operate the equipment. D Use the equipment only for its intended purpose. If you are not sure, call your Graco distributor. D Do not alter or modify this equipment. Use only genuine Graco parts.

  • Page 4: General Information

    5 psi (0.3 bar, Graco turbines come in the following basic 34 kPa) for HVLP 2500; 6 psi (0.4 bar, 41 kPa) for configurations: HVLP 3800; and 8 psi (0.5 bar, 55 kPa) for HVLP D HVLP 2500 two-stage turbine sprayer 4900.

  • Page 5: Component Identification And Function

    Component Identification and Function 7947A Fig. 1 Air outlet Connection for turbine air supply to HVLP Turbine Spray Guns (HVLP 4900 units include quick connector) Power switch ON/OFF switch for sprayer turbine and rear outlet Storage compartment Provides storage for fluid set components Turbine handle Folds flat for minimum storage space Turbine case...

  • Page 6: Setup

    Setup Grounding Prepare the Fluid D Always strain the fluid before you spray; this WARNING includes color, reducer, and hardeners if used. Improper installation or alteration of the grounding D When using a turbine spray system, use a plug will result in a risk of electric shock, fire, or slower drying reducer or thinner to compensate for explosion that could cause serious injury or death.
  • Page 7 Setup Connect the Fluid and Air Supply 2. If using a spray gun cup (D): Connect the cup to the gun fluid inlet (E). See Fig. 3 If using accessory remote pressure pot (F): D The HVLP compressor/cart provides the air supply Connect fluid supply hose (G) between remote for the remote pressure pot.
  • Page 8 Setup Fill the Cup or Remote Pressure Pot Spray Gun Cup WARNING The spray gun cup is pressurized by the gun’s air supply. To reduce the risk of serious injury from pressurized fluid or accidental spray from the gun, always turn off the air supply to the gun before you remove the spray gun cup.
  • Page 9 Setup Prepare Surface to be Sprayed HVLP Compressor/Cart Cold Weather Operation To get proper adhesion, make sure surface is completely clean. The HVLP compressor/cart uses a diaphragm compressor. A new diaphragm may be stiff in cold Operating Turbine weather. If cold enough, the diaphragm is too stiff to allow the compressor motor to start (the unit hums).

  • Page 10: Shutdown

    Shutdown Pressure Relief Procedure WARNING PRESSURIZED EQUIPMENT HAZARD The equipment stays pressurized until pressure is manually relieved. To reduce the risk of a serious injury from pressurized fluid, accidental spray from the gun, or splashing fluid, follow the Pressure Relief Procedure whenever you D Are instructed to relieve the pressure gallon 206c...

  • Page 11: Maintenance

    Maintenance Daily WARNING The turbine systems are lifetime lubricated. The only To avoid damage to the turbine and possible elec- maintenance required is filter cleaning and tric shock, never install a damp filter in the turbine. replacement. The turbine filter must be clean at all times to provide CAUTION sufficient air flow to cool motor and atomize the fluid.
  • Page 12 Notes 309240...

  • Page 13: Troubleshooting

    Troubleshooting PROBLEM CAUSE SOLUTION No fluid delivery No material, no remote Check container for material. container pressurization, hose or pickup tube clogged Check for leaks at the container gasket (2-quart pressure pot cover or 2 -gallon pressure pot wing nuts). Tighten wing nuts if loose. Check for air flow from male quick-disconnect at compressor outlet (should be approx.

  • Page 14: Repair

    Repair Motor Brush Replacement WARNING NOTE: It is recommended that this procedure be Turn off turbine and unplug power for the following performed by an authorized service center. procedures. 1. Use Turbine Sprayer Disassembly procedure at Turbine Sprayer Disassembly left to take turbine apart. Use Turbine/Motor Replacement on page 15 to replace turbine.
  • Page 15 Repair Turbine/Motor Replacement The HVLP 2500, HVLP 3800, and HVLP 4900 Turbines each use a different turbine/motor. See the Turbine/Motor Replacement Kits in the Parts List on page 17 for a listing of replacement kit parts. See Parts Drawing on page 16.

  • Page 16: Parts Drawing

    Parts Drawing 16, 17 32, 40 7943C 309240...

  • Page 17: Parts List

    TURBINE KIT, 3 stage; 120 volts 240274. (HVLP 3800) * Turbine Brush Kits are also available. Purchase 241122 TURBINE KIT, 4 stage; 120 volts separately: 240545 (for HVLP 2500), and 240546 (HVLP 4900) (for HVLP 3800 and HVLP4900). 192812 GASKET, turbine (HVLP 2500) 192788...

  • Page 18: Accessories

    Accessories Ref. -Gallon (9.5 liter) PTFER coated Pot 240045 Part No. Description Qty. 50 psi (345 kPa, 3.5 bar) Maximum Inlet Air Pressure 104655 PRESSURE GAUGE -gallon (9.5 liter) capacity, steel tank. Includes air 151519 REDUCER, 1/4 to 1/8 pressure regulator, gauge, and pressure relief valve. M70687 COUPLING M70676...
  • Page 19 Accessories 2-Quart (1.9 liter) Pressure Pot 287819 50 psi (345 kPa, 3.5 bar) Maximum Inlet Air Pressure 2-quart (1.9 liter) capacity, aluminum cup. Includes air pressure regulator, gauge, pressure relief valve, and rigid hook handle. WARNING Do not use 1,1,1-trichloroethane, methylene chloride, other halogenated hydrocarbon solvents, or fluids containing such solvents in the turbine spray system, which contains aluminum and/or galvanized-coated parts.
  • Page 20 Accessories Standard Turbine Air Hose Length (ft) Number Fluid Set (FS)/Spray Gun 241413 Number None 244115 244118 Control Air Valve M1638 Tie Wrap Kit (10 pack) 103473 8483A Material Hose Air & Material Hose Compressor Air Hose Pressure Pot Length (ft) Number Length (ft) Number...

  • Page 21: Specifications

    Amps at 120 volts HVLP 2500 ..............

  • Page 22: 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:

Hvlp 3800Hvlp 4900

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