Page 1: Table Of Contents
....... Toll-Free Graco Phone Number ....GRACO INC. 47700 Halyard Drive P.O. Box 8065C Plymouth, MI 48170–2412 COPYRIGHT 1997, GRACO INC.
Page 2: Warnings
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 uncertain about usage, call your Graco distributor. Do not alter or modify this equipment. Use only genuine Graco parts and accessories.
Page 3 WARNING INJECTION HAZARD Spray from the spray gun/dispense valve, hose 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 might look like just a cut, but it 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 7. If there is any static sparking or you feel an electric shock while using this equipment, stop spray- ing/dispensing immediately.
Page 5: Pump Selection Chart
Pump Selection Chart For Pump Model and Description Part Number 34:1 Premier, DF2400, CS Lower 222–942 34:1 Premier, DF2400, SST Lower 222–943 39:1 Premier, CM2100, CS Lower 222–940 39:1 Premier, CM2100, SST Lower 222–941 45:1 Premier, DF1800, CS Lower 222–938 45:1 Premier, DF1800, SST Lower 222–939 80:1 Premier, CM1000, CS Lower...
Page 6 Notes 310–523...
Page 7 Installation 2. Air hoses: use only electrically conductive hoses. Grounding WARNING 3. Fluid hoses: use only electrically conductive hoses. FIRE AND EXPLOSION HAZARD Before operating the pump, ground the system as explained below. Also read 4. Air compressor: follow the air compressor the section FIRE AND EXPLOSION manufacturer’s recommendations.
Page 8: Installation
Form No. NOTE: To convert the ram from air to hydraulic opera- 310–527. For further information on mounting and tion, contact your Graco representative for details. connecting the pump, contact your Graco representa- tive.
Page 9 Installation Air Line Filter Air Manifold 40 Ram Module (C32410) Bleed-Type Air Valve G Ram Plate Blowoff Button 50 Ram Plate Gasket (for accessories) 10 Follower Rod 57 Mounting Brackets Pump Air Bleed Valve 20 Pump Assembly 60 Ram Plate Assembly (required, for pump) 26 Washers 70 Wiper Seals...
Page 10: Operation
Operation Pressure Relief Procedure Before Pumping Fluid WARNING WARNING MOVING PARTS HAZARD INJECTION HAZARD Keep hands and fingers away from the The system pressure must be manually priming piston, ram plate, pump fluid relieved to prevent the system from inlet, and lip of the fluid container when starting or spraying accidentally.
Page 11 Operation How to Use the Ram Emergency Stop 1. To pump fluid from the drum, move the hand valve 1. To stop the ram from moving place the hand valve lever to the DOWN position and start the pump. lever (30) to the OFF position. Always use the lowest air pressure possible to both the pump and ram.
Page 12: Troubleshooting
Troubleshooting Chart 1. Relieve the pressure. WARNING 2. Check all possible causes and problems before To reduce the risk of serious injury whenever you disassembling the pump. are instructed to relieve pressure, always follow the Pressure Relief Procedure on page 10. PROBLEM CAUSE SOLUTION...
Page 13: Service
Service Piston Rod Seal Service (Fig. 4) 50, 60 (Model C32410 Ram) WARNING To reduce the risk of serious injury whenever you are instructed to relieve pressure, always follow the Pressure Relief Procedure on page 10. 1. Relieve the pressure. 2.
Page 14 Service Ram Piston Service (Fig. 5) (Model C32410 Ram) WARNING To reduce the risk of serious injury whenever you are instructed to relieve pressure, always follow the Pressure Relief Procedure on page 10. 1. Relieve the pressure. 2. Remove the tie bar as explained under Piston Rod Seal Service.
Page 15: Parts
Parts Model C32410, Series B Ref. Ref. Part No. Description Qty. Part No. Description Qty. C38129 NUT, hex; 1–8 un C32405 PISTON, elevator air C38130 WASHER, lock; 1” C20359 TEE, male branch; 3/8T x 3/8P C32406 BAR, tie C20346 TEE, push-in; 0.38” OD tube C32401 ROD, elevator C32423...
Page 16: Accessories
Accessories Use Only Genuine Graco Parts and Accessories UNHEATED 55–GALLON RAM PLATE ASSEMBLY DRUM CLAMP, HEAVY DUTY, 918–395 918–305 (Two required per ram) Includes all hardware to attach to ram cylinders to 22” (560 mm) OD. Order wiper rings separately.
Page 17 Accessories Use Only Genuine Graco Parts and Accessories ACCESSORIES FOR AIR-POWERED PUMPS Bleed-Type Master Air Valve 107–141 Air Pressure Regulator Kits 21 bar (300 psi) Maximum Working Pressure 21 bar (300 psi) Maximum Working Pressure Relieves air trapped in the air line between the pump 0–9 bar (0–125 psi) Regulated Pressure Range...
Page 18 Accessories Use Only Genuine Graco Parts and Accessories ACCESSORIES FOR ALL PUMPS Grounding Wire and Clamp 222–011 Extrusion Flo Gun 7.6 m (25 ft) long, 207–945 Pistol-type trigger. 1/2 npt(f) inlet. 1.5 mm (12 gauge) 420 bar (6000 psi) Maximum Working Pressure Fluid Regulator 903–958 (Carbon Steel)
Page 19: Technical Data
Dimensions 46 in. (1168 mm) 42 in. (1067 mm) 29.1 in. 25 in. 21 in. (739 mm) (635 mm) (533 mm) 108.2 in. (2748 mm) 68.2 in. (1732 mm) Technical Data Maximum inbound air pressure ..125 psi (8.8 bar) Floor space dimensions .
Page 20: Graco Warranty
Graco distributor to the original purchaser for use. 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 defec- tive.

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