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INSTRUCTIONS-PARTS LIST
This manual contains important
warnings and information.
READ AND KEEP IT FOR REFERENCE.
INSTRUCTIONS
19 LITER (5 GALLON) PAIL SIZE
Air-Powered Ram
10 bar, 1.0 MPa (150 psi) Maximum Air Inlet Pressure
Part No. 206-450, Series K
For use with high pressure extrusion pumps.
Order wiper plate separately.
Part No. 222-781, Series A
For use with Check-Mate
Order wiper plate separately.
Part No. 237-636, Series A
For use with short versions of Monark and
President Check-Mate
Order wiper plate separately.
Part No. 237-561, Series A
For use with Bulldog and Senator Check-Mate
Pumps and all Check-Mate
Order wiper plate separately.
Table of Contents
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GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441
200 and 450 Pumps.
200 and 450 Pumps.
450
800 Pumps.
. . . . . . . . . . . . . . . . .
COPYRIGHT 1995, GRACO INC.
Graco Inc. is registered to I.S. EN ISO 9001
First choice when
quality counts.
Model 206-450
Model 237-561
2
3
4
7
8
10
16
19
20
20
306-838
Rev. U
Supersedes N
and PCN P
Includes Rev. R - T
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Table of Contents
Related Manuals for Graco K Series
Summary of Contents for Graco K Series
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Page 1: Table Of Contents
Toll-Free Graco Phone Number ....GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441 COPYRIGHT 1995, GRACO INC. Graco Inc. is registered to I.S. EN ISO 9001... -
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: Setup
Be sure the NOTE: Always use Genuine Graco Parts and Acces- valve is easily accessible from the pump, and is sories, available from your Graco distributor. If you located upstream from the air manifold (F). -
Page 4: Operation
Operation Pressure Relief Procedure Starting and Adjusting the Ram WARNING 1. Refer to Fig. 1. Close all air regulators and air valves. INJECTION HAZARD The system pressure must be manually 2. Open the main air bleed valve (E) and set the ram relieved to prevent the system from air regulator (T) to 2.8 bar, 0.28 MPa (40 psi). - Page 5 Operation Pump G Pump Air Regulator AA Wiper Plate Vent Handle Pump Air Bleed Valve BB Vent Hole Wiper Plate (required, for pump) CC Air Assist Petcock Main Air Bleed Valve Ram Air Regulator DD Pump Bleeder Valve (required, for pump and ram) Ram Director Valve EE Air Supply Hose to Ram Air Manifold...
- Page 6 Operation Starting and Adjusting the Pump 2. Before raising the wiper plate, locate the pushbut- ton on the air release valve (V). 1. Be sure the pump air regulator (G) is closed. Then set the ram air regulator (T) to about 2.1 bar, 0.21 3.
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Page 7: Troubleshooting
Troubleshooting 1. Relieve the pressure. WARNING 2. Check all possible causes and problems before To reduce the risk of serious injury whenever you disassembling the ram. are instructed to relieve pressure, always follow the Pressure Relief Procedure on page 4. PROBLEM CAUSE SOLUTION... -
Page 8: Service
Service Piston Rod Bearing Service 3. Unscrew the cylinder cap (19) and pull the rod guide housing (27) up off the piston rod (20). WARNING 4. Carefully pull the piston rod (20) and piston (21) straight up out of the base (28). To reduce the risk of serious injury whenever you are instructed to relieve pressure, always follow the CAUTION... - Page 9 Service Model 237–561 Shown Lubricate. 20 (Ref) Fig. 2...
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Page 10: Parts
Parts Part No. 206–450, Series K includes items 1–69 Part No. 222–781, Series A includes items 100–113 Included in Ram Extension Kit 223–889, used on Model 222–781 Ram only. 1 (Ref) 20 (Ref) - Page 11 These parts are not normally sold as replacement parts. See Manual 308–167 for parts They do not usually need replacement or are available at 113–208 CONNECTOR, tube; 1/4” OD tube x local hardware outlets. Available from Graco on special 1/8 npt(m) order only. 206–725 HOUSING, rod guide 206–726...
- Page 12 Parts Part No. 237–561, Series A 1 (Ref) 20 (Ref)
- Page 13 These parts are not normally sold as replacement parts. They do not usually need replacement or are available at 113–896 AIR CONTROL VALVE ASSY Includes items 52–61, 67, 68 local hardware outlets. Available from Graco on special 113–029 . NIPPLE; 1/4 npt order only.
- Page 14 Parts Part No. 237–636, Series A 1 (Ref) 20 (Ref)
- Page 15 These parts are not normally sold as replacement parts. 210–153 GUIDE, rod They do not usually need replacement or are available at local hardware outlets. Available from Graco on special 113–896 AIR CONTROL VALVE ASSY Includes items 52–61, 67, 68...
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Page 16: Accessories
Accessories 222–812 Carbon Steel Wiper Plate, 222–909 Stainless Steel Wiper Plate buna-N and polyethylene wipers with Teflon coated and polyethylene wipers PATENT PENDING PATENT PENDING Can be used with both straight-sided and tapered Can be used with both straight-sided and tapered pails. - Page 17 Manual Change Summary The manual is revised per ECOs V4036, V4548, V4610, and V5379.
- Page 18 Notes...
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Page 19: Dimensions
Dimensions Model 206–450 Shown NOTE: All heights are measured from the bottom of the base plate. The base plate is 1/4” (6 mm) thick. 1/4 npsm(f) (shown) or npt(f) air inlet 14.2 mm (0.56 in.) Diameter Holes Weight: Approximately 100 lb (45.4 kg). Model (Raised) (Lowered) -
Page 20: Graco Warranty
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.