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Graco 309489 Instructions Manual

President 10:1 ratio air spray system
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Instructions
Parts
President 10:1 Ratio
Air Spray System
For transfer or supply of compatible fluids.
r
With Evenflo
Automatic Pressure Control
Model 954088, Series A
180 psi (12 bar, 1.2 MPa) Maximum Working Pressure (Air Input)
Related Manuals
r
Evenflo
Automatic Pressure Control
President Air Motor
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GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441
Copyright 2003, Graco Inc. is registered to I.S. EN ISO 9001
. .
306479
306982
309489
Rev.C

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Summary of Contents for Graco 309489

  • Page 1 President Air Motor ....306982 GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441 Copyright 2003, Graco Inc. is registered to I.S. EN ISO 9001...

  • Page 2: Table Of Contents

    D This equipment is for professional use only. D Read all instruction manuals, tags, and labels before operating 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.
  • Page 3 Moving parts can pinch or amputate your fingers. D Keep clear of all moving parts when starting or operating the pump. D Before checking or servicing the equipment, follow the Pressure Relief Procedure on page 8 to prevent the equipment from starting unexpectedly. 309489...
  • Page 4 D Know the specific hazards of the fluid you are using. D Store hazardous fluid in an approved container. Dispose of hazardous fluid according to all local, state and national guidelines. D Always wear protective eyewear, gloves, clothing and respirator as recommended by the fluid and solvent manufacturer. 309489...

  • Page 5: Installation

    NOTE: Reference numbers and letters in parentheses refer to callouts in the Figs. and parts drawing. 5. Fluid supply container: follow your local code. NOTE: Always use Genuine Graco Parts and Acces- 6. Object being sprayed: follow your local code. sories, available from your Graco distributor.
  • Page 6 For assistance in designing a system to time the gun trigger is released. When used with a suit your needs, contact your Graco representative. Relax-A-Valve set in the automatic position, fluid Mount the pump to suit the type of installation planned.
  • Page 7 Air Line Filter Air Line Lubricator Pump Air Regulator Drain Valve (part of 38, Evenflor Valve) Pump Ground Wire Grounded Fluid Hose Grounded Air Hose Evenflor Control Knob (rear of valve) Evenflor Valve By–pass Tube Evenflo Air Regulator 1/2” Minimum ti3003a7 309489...

  • Page 8: Operation

    Now clear 6. Gradually adjust the pump and applicator air the tip or hose. pressure as needed during normal operation. 309489...
  • Page 9 Refer to the Technical Data on page 16 up, flush the system with a compatible solvent as often for the maximum air and fluid working pressure of as necessary to prevent a build up of dried fluid in the this pump. pump or hoses. 309489...

  • Page 10: Maintenance

    This and use the lowest possible fluid pressure during leaves the mineral spirits in the pump. flushing. 309489...

  • Page 11: Troubleshooting

    Damaged fluid pump packings Replace, see page 12 Held open or worn piston or intake Repair; see page 12 valve Exhausted fluid supply Refill and prime Erratic or accelerated operation Fluid intake or piston valve worn Repair; see page 12 309489...

  • Page 12: Displacement Pump Repair

    7. Loosen the locknut (15) and unscrew the piston stop pin (24) to a higher or lower set of holes. Use the body (16) from the connecting rod (14). middle holes for medium viscosity fluids. 8. Disassemble and clean all parts. 309489...
  • Page 13 Torque to 100–150 ft-lb (136–204 NSm) Fig. 4 3/16” Piston Ball Travel 06703 Fig. 5 309489...
  • Page 14 Parts 309489...

  • Page 15: Model 954088

    PACKING, o–ring 158256 UNION, swivel 162947 PIN, straight, headless 504704 FITTING, nipple, hex 101968 BALL, bearing 190339 TUBE, by–pass 186991 HOUSING, valve, intake 112790 CONNECTOR, tube 164630 RING, locking 621203 CLAMP, tube * Parts included in Repair Kit 946761 309489...

  • Page 16: Technical Data

    ........... . . Steel, Aluminum, Brass, Leather, Buna-N 309489...

  • Page 17: Dimensions

    Dimensions 14–1/2” (368.3 mm) 6–3/4” (171.4 mm) 1–1/4” (31.8 mm) 1” (25.4 mm) 3/8 npt 11/16” (17.5 mm) OD Bottom View 6–1/2” (165.1 mm) 2–3/32” (53.2 mm) Four 1/4”–20 Holes on a 4–1/4” (108 mm) Dia. Bolt Circle 309489...
  • Page 18 Dimensions Model 954088, Series A Weight: 40 lb (18 Kg) 4” (101.6 mm) 3/8 npsm 39–1/4” (997 mm) 53–3/4” (1365.3 mm) Height of 55 gallon 2–1/4” (47.2 mm) drum 34–3/4 (883 mm) 309489...
  • Page 19 Notes 309489...

  • Page 20: 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:

A series

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