Air motors, for use with fluid handling pumps, for in-line mounting, medium-pressure/high-pressure oil pump, for stanchion tube mounting, for divorced mounting (26 pages)
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Model 222791, Series B For 3 tie rod mounting Model 207546, Series F (Sanitary Pump) For hinged clamp mounting 05702 GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441 ECOPYRIGHT 1970, GRACO INC. Graco Inc. is registered to I.S. EN ISO 9001...
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.
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Do not repair high pressure couplings; you must replace the entire hose. D Use only Graco approved hoses. Do not remove the spring guard that is used to help protect the hose from rupture caused by kinks or bends near the couplings.
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WARNING FIRE AND EXPLOSION HAZARD Improper grounding, poor ventilation, open flames or sparks can cause a hazardous condition and result in a fire or explosion and serious injury. D Ground the equipment and the object being sprayed. Refer to Grounding on page 5. D If there is any static sparking or you feel an electric shock while using this equipment, stop spray- ing/dispensing immediately.
Installation Grounding 5. To maintain grounding continuity when flushing or relieving pressure, always hold a metal part of the gun/valve firmly to the side of a grounded metal WARNING pail, then trigger the gun/valve. FIRE AND EXPLOSION HAZARD To ground the pump: Before operating the pump, ground the system as explained below.
Air Motor Service Pressure Relief Procedure Disassembly 1. Flush the pump. WARNING INJECTION HAZARD WARNING The system pressure must be manually relieved to prevent the system from To reduce the risk of serious injury whenever you starting or spraying/dispensing acciden- are instructed to relieve pressure, always follow the tally.
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Air Motor Service 7. Pull the piston assembly (G) from the air motor 11. Use a screwdriver to push down on the trip rod base (F), and set it aside. yoke (O), and snap the toggles down. See Fig. 3. 8.
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Air Motor Service 13. Straighten the lockwires (L*) and remove them Reassembly from the upper valve nuts (J*). Screw the upper 1. Place the piston rod (A) flats in the vise with the air valve nuts off. Remove the trip rod yoke (O), motor up.
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Air Motor Service 6. Install the toggle pins (Z) in the yoke (O). As- 13. Grease and install the bearing housing assembly semble the toggle assembly (U) by placing a well (26 or 27) for all Models except Model 206955, or greased spring onto the toggle arm (T) and then seal (2*), ring retainer (3) and bearing (4) for the toggle rocker (S).
Parts HINGED CLAMP MOUNTING: SANITARY Model 207546, Series F, Air Motor Assembly Includes items 1–36 NOTE: Seal lips face upward 05704 10 307043...
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Y If you have operators who do not read English, or- 169628 CYLINDER 172572 PLATE, identification der one of the following labels from your Graco dis- 236079 POPPET, valve; urethane tributor. Paste the label over the English warning 170709 POPPET, valve; urethane plate (19).
Parts STANCHION TUBE MOUNTING Model 206955, Series H, Air Motor Assembly Includes items 1–37 NOTE: Seal lips face upward 05705B 12 307043...
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Y If you have operators who do not read English, or- 160625 O-RING, buna-N 160885 BASE der one of the following labels from your Graco dis- 160886 ROD; piston tributor. Paste the label over the English warning 160932 GASKET; copper plate (37).
Parts Model 205997, Series H Air Motor Assembly Includes: 1, 3–19, 23, 25–34, 36–43 Model 215363, Series B Air Motor Assembly Includes: 1, 3–19, 21, 23, 25–34, 37–43 Model 945972, Series A 46,18 Air Motor Assembly Includes: 1, 3–17, 19, 23–27, 32–34, 36 37, 39–46 Model 222791, Series B Air Motor Assembly...
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Y If you have operators who do not read English, or- Includes 28–30 S SEAL 101524 der one of the following labels from your Graco dis- S BEARING 101526 tributor. Paste the label over the English warning S NUT, packing 164701 plate (43).
Accessories BLEED-TYPE MASTER AIR VALVE (REQUIRED) GROUNDING WIRE 222011 300 psi (21 bar, 2.1 MPa) Maximum Working Pressure 25 ft (7.6 m) long, 12 awg Relieves air trapped in the air line between the pump For grounding pump air inlet and this valve when closed. 107141 3/4 npt (m x f) inlet and outlet 107142 1/2 npt (m x f) inlet and outlet GAUGE 171818...
Dimensional Mounting Hole Drawings Layouts 3 Tie Rod Pumps 4.38 in. (111.3 mm) diameter 13.25 in. (336.6 mm) 2.5 in. (64 mm) 5 in. (127 mm) 0.28 in. (7.1 mm) diameter 05707 11.75 in. (298.4 mm) 15.75 in. 5.75 in. (400.1 mm) (146.1 mm) 2 Stanchion Tube Pumps...
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.