Graco President 205395 Instructions Manual
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Graco President 205395 Instructions Manual

Graco President 205395 Instructions Manual

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INSTRUCTIONS-PARTS LIST
Parts
INSTRUCTIONS
50:1 Ratio Presidentr Pump
7500 psi (51.7 MPa, 517 bar) Maximum Working Pressure
Model 205394, Series D
Model 205395, Series M
This pump is designed to be used only in pumping
non-corrosive and non-abrasive oils and lubricants.
Any other use of the pump can cause unsafe operat-
ing conditions and component rupture, which can
result in fluid injection or other serious injury or fire or
explosion.
This manual contains important
warnings and information.
READ AND KEEP FOR REFERENCE.
WARNING
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441
ECOPYRIGHT 1996, GRACO INC.
Graco Inc. is registered to I.S. EN ISO 9001
306674
First choice when
quality counts.t
06306B
Rev. P

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Summary of Contents for Graco President 205395

  • Page 1 06306B GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441 ECOPYRIGHT 1996, GRACO INC. 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: Warnings

    WARNING INJECTION HAZARD Fluid from the gun, leaks, or ruptured components can inject fluid into your body and cause extremely serious injury, including the need for amputation. Fluid splashed in the eyes or on the skin can also cause serious injury. D Fluid injected into the skin is a serious injury.
  • Page 4 D The air motor exhausts any fluids added to the input air. D Graco does not manufacture or supply the reactive chemical components that may be used in this equipment and is not responsible for injury or property loss, damage, expense, or claims (direct or consequential) that arise from the use of such chemical components.

  • Page 5: Installation

    D Object being dispensed to: Follow your local code. NOTE: Always use Genuine Graco Parts and D Solvent pails used when flushing: Follow your local Accessories, available from your Graco distributor. code. Use only metal pails, which are conductive, Grounding placed on a grounded surface.
  • Page 6 Installation Mount the pump to suit the type of installation planned. WARNING Very heavy lubricants may require an inductor plate. See page 14 for the mounting hole layout and A bleed-type master air valve (B) is required to dimensions shut off and relieve air pressure that may be trapped in the air motor.

  • Page 7: Operation

    Operation Startup and Adjustment WARNING Open the bleed-type master air valve. Open the D This pump is designed to be used ONLY in dispensing valve, and slowly open the air regulator pumping non-corrosive and non-abrasive lubri- until the pump is running smoothly. After all the air is cants and greases.

  • Page 8: Troubleshooting

    Troubleshooting Before servicing this equipment always make sure to WARNING Relieve the Pressure. To reduce the risk of serious injury whenever you Note: Check all possible problems and solutions are instructed to relieve pressure, always follow the before disassembling the pump. Pressure Relief Procedure on page 7.
  • Page 9 Notes 306674...

  • Page 10: Service

    Service Lips of v-packings must face up Ref. 8 (copper gasket) and Ref. 4* (cotter pin), Torque to 50 to 70 see Parts Drawing on page 12. ft-lb (68 to 95 N-m). 1/4” ROD 06336 Included in Repair Kit 239320, which may be purchased separately.
  • Page 11 Service Displacement Pump Repair 5. Remove the packing housing (16) from the riser WARNING tube (26), and remove the packings from the housing. To reduce the risk of serious injury whenever you are instructed to relieve pressure, always follow the 6.

  • Page 12: Parts

    Parts Repair Kit 239320 services the pump lower (parts marked with an asterisk) and the air motor throat area (parts marked with a double dagger). The installation procedures for the throat area parts are in the air motor instruction manual, 306982, which is included with Repair Kit 239320.
  • Page 13 Parts Model 205395, Series M Model 205394, Series D 50:1 Ratio President Pump 50:1 Ratio President Pump Part No. Description Qty. Part No. Description Qty. 206078 AIR MOTOR 206078 AIR MOTOR See manual 306982 for parts See manual 306982 for parts 100170 BALL, steel;...

  • Page 14: Dimensions

    Dimensions 3/8 npt Fluid 3/8 npt Outlet Fluid Outlet 14–9/16” 14–9/16” (369.9 mm) (369.9 mm) 6–1/2” 6–1/2” (165.1 mm) (165.1 mm) Diameter Diameter 41–1/4” 1/2 npt(f) 48–3/16” (1048 mm) 1/2 npt(f) Air Inlet (1224 mm) Air Inlet 33–5/8” 26–11/16” (854.1 mm) (678 mm) Priming Piston Priming Piston...

  • Page 15: Technical Data

    Technical Data Fluid pressure ratio ................50:1 Air pressure operating range .

  • Page 16: Graco Standard Warranty

    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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President 205394

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