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Instructions – Parts List
Parts
30 GALLON AND 55 GALLON, 25:1 SENATOR
Module Supply Units
2000 psi (138 bar) Maximum Working Pressure
Read warnings and instructions.
See page 2 for table of contents.
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441
Copyright 1999, Graco Inc. is registered to I.S. EN ISO 9001
Model 970056 Tandem Shown
310314C
9215A
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Table of Contents
Related Manuals for Graco 970056
Summary of Contents for Graco 970056
- Page 1 2000 psi (138 bar) Maximum Working Pressure Model 970056 Tandem Shown 9215A Read warnings and instructions. See page 2 for table of contents. GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441 Copyright 1999, Graco Inc. is registered to I.S. EN ISO 9001...
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Page 2: Table Of Contents
... . Graco Warranty ....... -
Page 3: Warnings
D This equipment is for professional use only. D Read all instruction manuals, warnings, 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. - Page 4 WARNING INJECTION HAZARD Spray from the spray gun, hose leaks, or ruptured components can inject fluid into your body and cause extremely serious injury, including the need for amputation. Splashing fluid in the eyes or on the skin can also cause serious injury. D Fluid injected into the skin might look like just a cut, but it is a serious injury.
- Page 5 WARNING MOVING PARTS HAZARD Moving parts, such as the ram follower plate/pump inlet can pinch fingers. D Do not operate the equipment with the guard removed. D Keep clear of all moving parts when starting or operating the equipment. D Keep hands and fingers away from the priming piston during operation and whenever the pump is charged with air.
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Page 6: System Information
(Refer to the preceding WARNING ). When closed, Systems 970056 (55 gallon) and 970071 (30 gallon) the valve bleeds off all air in the ram and pump, and include a dual supply unit with pneumatic crossover for the ram slowly lowers. -
Page 7: Component Identification And Function
Component Identification and Function Pump Pump Air Bleed Valve Ram Air Regulator Ram (two used on 970056 and 970071, (required, for pump) Ram Director Valve one used on 970073) Air Line Filter Air Release Valve Ram Plate Bleed-Type Air Valve... -
Page 8: System Setup
(Y) into slot in lug (Z) and accessories. Contact your Graco distributor for help in tighten locknut securely. Connect other end of wire designing a system to suit your particular needs. - Page 9 4–way piloted air valve (3). As the valve stops air to one ram, it starts air to the other ram. This allows constant material flow and changing out of material drums. Pneumatic Crossover Setup (Model 970056) Ball Valves (2) Regulator 4–Way Piloted Air Valve...
- Page 10 System Setup Low–Level Shutoff Setup (Model 970073) NOTE: The position of the air limit valve (2) on the ram determines when the ram air motor is turned on Setup the low–level shutoff as shown in Fig. 4. and off. During operation, this position can be adjusted During system operation, as the ram approaches the as desired.
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Page 11: Operation
D or install or clean the dispense ball valve. WARNING Use fluids and solvents that are chemically compat- 1. Relieve system pressure to which Graco module ible with the equipment wetted parts. Refer to the supply units are attached. Technical Data sections of all the equipment manuals. - Page 12 Operation Model 970056 Tandem Ram Shown 05698B 9219A Fig. 5 310314...
- Page 13 Operation Starting and Adjusting System Rams CAUTION To help avoid damage to equipment, do not use WARNING drums that have side bungs or large dents with this ram. Rough bung openings or large dents will dam- PRESSURIZED EQUIPMENT HAZARD age the wipers or stop the ram plate, resulting in a To reduce risk of injury or equipment runaway pump.
- Page 14 Operation Changing Drums 6. Inspect wiper plate and, if necessary, remove any remaining material or material build–up. WARNING Place full drum on ram base. MOVING PARTS HAZARD 8. Lubricate wipers. Moving parts can pinch or amputate your fingers. When the pump is operating and 9.
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Page 15: Part No
Parts Model 970056 Tandem with Pneumatic Crossover, 25:1 Ratio Senator Pump Includes items 1–6 2 REF Ref No. 3 Fluid Supply Hose Includes Items 4–6 922A Part Part Description Description C59530 PUMP, ram–mounted 200 liter (55 gal.) C12410 . HOSE... - Page 16 Parts Model 970071 Tandem with Pneumatic Crossover, 25:1 Ratio Senator Pump Includes items 1–6 2 REF Ref No. 3 Fluid Supply Hose Includes Items 4–6 9303B Part Part Description Description C59568 PUMP, ram–mounted 120 liter (30 gal.) C12410 . HOSE See 308027 for parts C38033 .FITTING, connector...
- Page 17 Parts Model 970073 Supply Unit with Pneumatic Low Level Shut–Off, 25:1 Ratio Senator Pump Includes items 1–6 Ref No. 3 Fluid Supply Hose Includes Items 4–6 9302A Part Part Description Description C59568 PUMP, ram–mounted 120 liter (30 gal.) C12410 . HOSE See 308027 for parts C38033 .
- Page 18 Ram Mounted Pump Clearance Dimensions Model 970056 Ram Shown 14.2 mm (0.56 in.) Diameter Holes 9219A Model (Raised) (Lowered) 2578 mm 1575 mm 533 mm 635 mm 965 mm 1067 mm 1111 mm (101.5 in.) (62 in.) (21 in.) (25 in.) (38 in.)
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Page 19: Pump Model
(80 psi) Main air inlet (for 970056 and 970071) ........ - Page 20 Notes 310314...
- Page 21 Schematic Pneumatic Crossover Schematic Diagram (Models 970056 and 970071 only) Fig. 6 310314...
- Page 22 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.