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INSTRUCTIONS-PARTS LIST
This manual contains important
warnings and information.
READ AND KEEP FOR REFERENCE.
INSTRUCTIONS
President
See your pump instruction manual for Maximum Working Pressure.
Model 241265, Series A
For stanchion tube mounting
Model 241265 Shown
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441
Air Motor
Warnings
Installation
Operation
Service
Parts
Accessories
Mounting Hole Layouts
Dimensional Drawing
Technical Data
Graco Standard Warranty
Graco Phone Number
COPYRIGHT 1999, GRACO INC.
Graco Inc. is registered to I.S. EN ISO 9001
First choice when
quality counts.
Table of Contents
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General Information
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Grounding
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Pressure Relief Procedure
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Restarting a Stalled Air Motor
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Servicing the Air Motor
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308952
Rev. A
2
5
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5
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6
7
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7
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Summary of Contents for Graco President 241265
- Page 1 ......Model 241265 Shown GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441 COPYRIGHT 1999, GRACO INC. Graco Inc. is registered to I.S. EN ISO 9001...
- Page 2 This equipment is for professional use only. Read all instruction manuals, tags, and labels before operating the equipment. Use the equipment only for its intended purpose. If you are not sure, call your Graco distributor. Do not alter or modify this equipment.
- Page 3 WARNING INJECTION HAZARD Spray 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. Fluid injected into the skin is a serious injury.
- Page 4 WARNING FIRE AND EXPLOSION HAZARD Improper grounding, poor ventilation, open flames or sparks can cause a hazardous condition and re- sult in a fire or explosion and serious injury. Ground the equipment and the object being sprayed. Refer to Grounding on page 5. If there is any static sparking or you feel an electric shock while using this equipment, stop spray- ing immediately.
- Page 5 Object being sprayed: Follow your local code. NOTE: Always use Genuine Graco Parts and Accessories, available from your Graco distributor. Solvent pails used when flushing: Follow your local Grounding code.
- Page 6 Installation Pressure Relief Procedure WARNING WARNING A bleed-type master air valve is required in your system to reduce the risk of serious bodily injury INJECTION HAZARD from moving parts if you are adjusting or repairing Fluid under high pressure can be in- the air motor.
- Page 7 Operation NOTE: See your separate pump manual for detailed To reseat the air transfer valves and restart a stalled operation instructions. air motor, relieve the air supply pressure to the motor by closing the bleed-type master air valve. If the air Restarting a Stalled Air Motor transfer valves fail to reseat, screw the stroke adjuster (F) out of the cylinder (G), pull up on the trip rod (H)
- Page 8 Service Servicing the Air Motor Before you Start 4. Remove the eight screws (Z) holding the cylinder (G) to the base (J). Carefully pull the cylinder Be sure you have all necessary parts on hand. Air straight up off the piston. See Fig. 2. Motor Repair Kit 207385 includes repair parts for the motor.
- Page 9 Service 6. Grip the toggle rockers (S) with a pliers. Compress NOTE: To remove the exhaust valve poppets (X), the springs (T) and swing the toggle assembly (E) stretch them out and cut with a sharp knife. up and away from the piston lugs (U), and remove 8.
- Page 10 Service Reassembly 1. Clean all the parts carefully in a compatible solvent 7. Before installing the lockwires (L**) in the adjusting and inspect for wear or damage. Use all the repair nuts (M** and Q**), use the special gauge 171818 kit parts during reassembly and replace other parts to adjust the transfer valve (N) so there is 0.145 in.
- Page 11 Notes...
- Page 12 Parts Model 241265, Series A for stanchion tube mountings 17** 16** 22** 12** 16** 15** **14 26**...
- Page 13 Do 160623 ARM, toggle not cover the air exhaust holes. Order the labels 162628 ROD, piston free of charge directly from Graco. Toll free: 162629 CYLINDER, motor, air 162663 BASE, motor, air 1–800–367–4023.
- Page 14 Accessories Must be purchased separately. Air Line Filter Grounding Clamp 103538 250 psi (1.74 MPa, 17.4 bar) MAXIMUM WORKING Ground Wire 208950 PRESSURE 12 ga (1.5 mm ), 106148 3/8” npt inlet and outlet 25 ft (7.6 m) long 106149 1/2” npt inlet and outlet Padded Pliers 207579 Bleed-Type Master Air Valve (Required) Use to grip trip rod during air motor servicing, to prevent...
- Page 15 Mounting Hole Dimensional Layouts Drawing Stanchion-Tube Pumps 7.25” 161322 GASKET (184.2 mm) diameter 18.93” (418 mm) three 0.34” (8.6 mm) 2.5” dia. holes on (64 mm) 6.38” (162.1 mm) 2.5” bolt circle (64 mm) 1” (25 mm) inlet radius 4” (102 mm) Technical Data Maximum inbound air pressure .
- Page 16 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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