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Refer to the Technical Data in the separate displace- ment pump manual 307728 for Wetted Parts informa- tion. 03290 GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441 ECOPYRIGHT 1997, GRACO INC. Graco Inc. is registered to I.S. EN ISO 9001...
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D This equipment is for professional use only. D Read all the instruction manuals, tags, and labels before operating the equipment. D Use the equipment only for its intended purpose. If you are uncertain about usage, call your Graco distributor.
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Installation D All solvent pails used when flushing, according to Grounding local code. Use only metal pails, which are conduc- tive. Do not place the pail on a non-conductive WARNING surface, such as paper or cardboard, which inter- rupts grounding continuity. FIRE AND EXPLOSION HAZARD Before operating, ground the system as D To maintain grounding continuity when flushing or...
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Installation Typical Installation (PLUG WHEN EXHAUSTING THROUGH MUFFLER) Pump Pump Runaway Valve Air Line Lubricator Bleed-Type Master Air Valve (required, for pump) Pump Air Regulator Air Line Filter Bleed-Type Master Air Valve (for accessories) Air Supply Hose Fluid Drain Valve (required) Fluid Supply Hose Spray Gun Fluid Suction Hose...
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(H) to supply air to the pump. parts drawing. Air Line Accessories NOTE: Accessories are available from your Graco distributor. If you supply your own accessories, be sure Install the following accessories in the order shown in the are adequately sized and pressure-rated to meet the Typical Installation, using adapters as necessary: the system’s requirements.
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Operation Pressure Relief Procedure 1. Lock the spray gun/dispensing valve trigger safety. WARNING 2. Shut off the air to the pump. 3. Close the bleed-type master air valve (required in INJECTION HAZARD your system). Fluid under high pressure can be in- jected through the skin and cause 4.
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If Keep the packing nut/wet-cup (S) half filled with Graco Throat Seal Liquid (TSL) or compatible solvent, to help the pump is being used to supply a circulating system, prolong the packing life.
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Troubleshooting Before servicing this equipment always make sure to WARNING Relieve the Pressure. To reduce the risk of serious injury whenever you are instructed to relieve pressure, always follow the Note: Check all possible causes and solutions before Pressure Relief Procedure on page 7. disassembling the pump.
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(28) supplied, so it is just snug - no tighter. 4. Refer to the instruction manual 307728 (supplied) Fill the wet-cup 1/2 full with Graco Throat Seal for displacement pump service instructions. Liquid (TSL) or compatible solvent. Start the pump 5.
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Service Torque to 40–50 ft-lb (54–68 NSm) Torque to 145–155 ft-lb (195–210 NSm) Model 224434 shown 03293 Fig. 2 307013...
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Parts Model 224434, Series A Stubby Size, with Standard Air Motor and Severe-Duty Displacement Pump with leather packings Includes items 1–33 Ref. Part No. Description Qty. 207647 AIR MOTOR See Manual 306968 for parts 224435 DISPLACEMENT PUMP ASSY See Manual 307728 for parts 101712 NUT, lock;...
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Dimensions Mounting Hole Layout See 306968 for 3.712” Air Motor Dimensional Drawing. (94 mm) 3.464” (88 mm) 4.0” (102 mm) 4.0” (102 mm) 3/4 npt(f) 2.0” AIR INLET (51 mm) 3.712” (94 mm) 1.875” (48 mm) 0.44” 5/8–11 UNC (3) FOR OUTLET (11.1 mm) FOR PUMP...
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Technical Data Category Data Maximum fluid working pressure 4050 psi (28 MPa, 279 bar) Maximum air pressure (see cover) 90 psi (0.6 MPa, 6.2 bar) Pump cycles per 1 gallon (3.8 liters) Fluid flow at 50 cpm 3.3 gpm (12 liter/min) Wetted parts See displacement pump manual 307728 Sound Pressure Levels (dBa)
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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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