Graco 253017 Instructions-Parts List Manual
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Graco 253017 Instructions-Parts List Manual

55 gallon 200 liter drum size air-powered ram
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Instructions – Parts List
55 GALLON (200 LITER) DRUM SIZE
Air-Powered Ram
150 psi (1 MPa, 10 bar) Maximum Air Inlet Pressure
Part No. 253017, Series A
Part No. 207279, Series L
Part No. 241988, Series A
Part No. C50007, Series A
For use with high pressure extrusion pumps.
Part No. 196078, Series A
Part No. 196079, Series A
For use with VRHM systems.
Part No. 241252, Series A
Part No. 241253, Series A
Part No. 954419, Series A
Important Safety Instructions.
Read all warnings and instructions in this manual.
Save these instructions.
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441
Copyright 1995, Graco Inc. is registered to I.S. EN ISO 9001
306934 rev.AM
ti4177a

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  • Page 1 Part No. 241253, Series A Part No. 954419, Series A Important Safety Instructions. Read all warnings and instructions in this manual. Save these instructions. ti4177a GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441 Copyright 1995, Graco Inc. is registered to I.S. EN ISO 9001...

  • Page 2: Table Of Contents

    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.

  • Page 3: Pump Mounting Chart

    Pump Mounting Chart This chart lists the parts necessary to mount various Graco pumps on the ram. Refer to pages 6–8 for mounting instructions. Refer to page 30 for parts. For pump mounting and application information, contact your Graco distributor.

  • Page 4: Setup

    Be sure the valve is easily accessible from the pump, and is located upstream Accessories are available from Graco. Make certain all from the air manifold (F). accessories are adequately sized and pressure-rated to meet your system’s requirements.
  • Page 5 Setup Pump G Pump Air Regulator Ram Air Regulator Pump Air Bleed Valve Ram Director Valve Wiper Plate (required, for pump) Air Release Valve Electrically Conductive Air Supply Hose Air Line Filter Pump Ground Wire (required) Main Air Bleed Valve (required, for pump Bleed-Type Air Valve W Air Line Drain Valve and ram)
  • Page 6 (63). See Fig. 3. Loosen the mount- on the ram may require alternate parts. For informa- ing bracket setscrews (35), and carefully lower the tion, contact your Graco distributor. pump onto the gasket and plate. Secure the pump’s intake flange (N) to the plate with the...
  • Page 7 NOTE: Before proceeding to step 4, install Adapter Kit Installing other pumps on the ram may require alter- 224267 for the Fire–Ball 300 pump. Install Adapter Kit nate parts. For information, contact your Graco distrib- 224266 for Fire–Ball 425, 50:1 and 75:1 Pump. utor.
  • Page 8 Installing other pumps on the ram may require alternate parts. For information, contact your Graco distributor. 1. Position the mounting brackets (57) so that the top of the pump will clear the support beam (3).

  • Page 9: Operation

    Operation Pressure Relief Procedure If you suspect that the spray tip/nozzle or hose is completely clogged, or that pressure has not been fully relieved after following the steps above, very slowly WARNING loosen the tip guard retaining nut or hose end coupling and relieve pressure gradually, then loosen completely.
  • Page 10 Operation Starting and Adjusting the Pump 2. Before raising wiper plate, locate push button on air release valve (V) . 1. Be sure the pump air regulator (G) is closed. Then 3. Set director valve (U) to UP to raise wiper plate. At set the ram air regulator (T) to about 3.5 bar (50 the same time, carefully equalize pressure in drum psi).
  • Page 11 Operation Ram Shown with Bulldog Pump ti4181a Fig. 7 306934...

  • 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 9. PROBLEM CAUSE SOLUTION...

  • Page 13: Service

    Service Replacing Wipers NOTE: You will need the special banding tool (C) shown in Detail C of Fig. 8 to tighten the strapping. 1. To replace worn or damaged wipers (59 or 60), See Accessories. raise the wiper plate up out of the drum. Remove the drum from the base.
  • Page 14 Service Replacing Wipers (Model 196078) 6. Slide the second wiper ring up from the bottom of the plate to the bottom ring groove. Clean the seal groves as follows: 7. Install the first lower band over the wiper ring on 1.
  • Page 15 Service Piston Rod Packing Service Ram Piston Service NOTE: Some older series of Model 207279 Ram use a different piston assembly than current models. For WARNING Series A through H of Model 207279, order Repair Kit 220501. This kit is also necessary to convert the To reduce the risk of serious injury whenever you ram from air to hydraulic operation.
  • Page 16 Service Lubricate. Lips of v-packings must face down. Packing Detail 46 (Ref) See Packing Detail at left 2 (Ref) 02944 Fig. 9 306934...
  • Page 17 Notes 306934...

  • Page 18: Parts

    Parts Detail A Part No. 253017, Series A Part No. 207279, Series L See Detail A See Detail B 69 (Ref) 22 (Ref) Detail B 59 or 60 (Ref) ti4182a 02949 306934...
  • Page 19 {{ Part of Piston Assembly 238928. 59z‡* 162230 WIPER, ethylene-propylene hose; ‡ Part of Plate Assembly 238929. Model 207279 only. 1.25 in. (31.8 mm) ID; z Part of Plate Assembly C56135. Model 253017 only. 67.56 in. (1.72 m) long 306934...
  • Page 20 Parts Part No. 196078, Series A Part No. 196079, Series A (shown) See Detail A for 238929 only. See Detail B for 196078 only. Detail A 59 or 60 (Ref) 02949 Detail B 69 (Ref) 22 (Ref) 02945 TI4183 306934...
  • Page 21 Parts Part No. 196078, Series A Part No. 196079, Series A Ref. Ref. Part No. Description Qty. Part No. Description Qty. 111162 ELBOW, tube; 1/4 in. OD tube x 59‡* 162230 WIPER, ethylene-propylene hose; 1/8 npt(m) 1.25 in. (31.8 mm) ID; 215335 RAM BASE &...
  • Page 22 Parts Part No. 241252, Series A Detail A Part No. 241253, Series A See Detail A. See Detail B. 69 (Ref) 22 (Ref) Detail B 59 or 60 (Ref) ti4184a 02949 306934...
  • Page 23 Parts Part No. 241252, Series A Part No. 241253, Series A Ref. Ref. Part No. Description Qty. Part No. Description Qty. 111162 ELBOW, tube; 1/4 in. OD tube x 60‡* 162231 WIPER, ethylene-propylene hose; 1/8 npt(m) 1.25 in. (31.8 mm) ID; 215335 RAM BASE &...
  • Page 24 Parts Part No. C50007, Series A Detail A See Detail A. 69 (Ref) 57 66 ti4185a 306934...
  • Page 25 Parts Part No. C50007, Series A Includes parts 1 through 78 Ref. Ref. Part No. Description Qty. Part No. Description Qty. 111162 ELBOW, tube; 1/4 in. OD tube x 37{{ 101535 NUT, hex; 7/8 in. 1/8 npt(m) 41{{* 156401 SEAL, o-ring; nitrile rubber 215335 RAM BASE &...
  • Page 26 Parts Part No. 241988, Series A Detail A See Detail A. ti4186a 306934...
  • Page 27 Parts Part No. 241988, Series A Ref. Ref. Part No. Description Qty. Part No. Description Qty. 111162 ELBOW, tube; 1/4 in. OD tube x 47{{* 159314 V-PACKING, pre-formed 1/8 npt(m) 49{{ 160093 BEARING, piston rod; aluminum 215335 RAM BASE & AIR CYLINDER 52{{ 160138 SPRING, helical compression...
  • Page 28 Parts Part No. 954419, Series A Side View Front View 306934...

  • Page 29: Accessories

    Parts Part No. 954419, Series A Ref. Ref. Part No. Description Qty. Part No. Description Qty. 054123 TUBE, nylon (3.6 ft.) 166552 CAP, cylinder 113208 FITTING, tube 100132 WASHER, flat 238928 PISTON, 55 gal ram 100464 SCREW, lag 215335 BASE, ram Accessories Piston Repair Kit 220501 Mounting Kit 222776...
  • Page 30 Mounting Kit 224829 Mounting Kit 247336 See pages 6–8 for mounting instructions. See page 7 for mounting instructions. Required for mounting President and Monark Required for mounting Fire–Ball 300, 50:1 Pumps. Check–Mate 450 pumps. Ref. Ref. Part No. Description Qty. Part No.

  • Page 31: Dimensions

    Dimensions Four 0.56 in. (14.2 mm) Diameter Holes Weight: Approximately 405 lb (183.7 kg). Model (raised) (lowered) (diameter) (air inlet) 253017 101.4 in. 62 in. 50 in. 21.25 in. 38 in. 42 in. 21 in. 25 in. (2576 mm) (1575 mm)

  • Page 32: Graco Standard Warranty

    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.

This manual is also suitable for:

207279241988C50007196078196079241252 ... Show all

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