Graco Monark A Series Instructions-Parts List Manual
Stubby size 15:1 ratio
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- Instructions-parts list manual (16 pages) ,
- Instructions and parts (20 pages)
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INSTRUCTIONS-PARTS LIST
This manual contains important
warnings and information.
READ AND KEEP IT FOR REFERENCE.
INSTRUCTIONS
STUBBY SIZE
15:1 Ratio Monark Pump
Part No. 239–327, Series A
105 bar (10.5 MPa, 1500 psi) Maximum Fluid Working Pressure
7 bar (0.7 MPa, 100 psi) Maximum Air Input Pressure
Refer to page 2 for the Table of Contents.
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441
http://www.graco.com
COPYRIGHT 1997, GRACO INC.
Graco Inc. is registered to I.S. EN ISO 9001
308–739
First choice when
quality counts.
Rev. A
07196
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Summary of Contents for Graco Monark A Series
- Page 1 7 bar (0.7 MPa, 100 psi) Maximum Air Input Pressure Refer to page 2 for the Table of Contents. 07196 GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441 http://www.graco.com COPYRIGHT 1997, GRACO INC. Graco Inc. is registered to I.S. EN ISO 9001...
- Page 2 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 Check the hoses, tubes, and couplings daily. Replace worn, damaged, or loose parts immediately. Permanently coupled hoses cannot be repaired; replace the entire hose. Use only Graco approved hoses. Do not remove any spring guard that is used to help protect the hose from rupture caused by kinks or bends near the couplings.
- Page 4 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. Ground the equipment and the object being sprayed. Refer to Grounding on page 5. If there is any static sparking or you feel an electric shock while using this equipment, stop spray- ing immediately.
- Page 5 For a ground wire and Always use Genuine Graco Parts and Accessories, clamp, order Part No. 237–569. available from your Graco distributor. If you supply your own accessories, be sure they are adequately sized and pressure-rated to meet the system’s requirements.
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Page 6: Typical Installation
Installation Typical Installation Pump Wall bracket Air line lubricator Bleed-type master air valve (required for pump) See W arning on page 7 for part number . Pump air regulator Air line filter G Bleed-type master air valve (for accessories) Electrically conductive air supply hose Fluid drain valve (required) See W arning on page 7 for part numbers. - Page 7 Installation System Accessories Air Line Accessories Install the following accessories in the order shown in WARNING Fig. 2, using adapters as necessary: Air line lubricator (C) A bleed-type master air valve (D) and a fluid drain Provides automatic air motor lubrication. valve (J) are required in your system.
- Page 8 Pressure Relief Procedure at left. relieved to prevent the system from starting or spraying accidentally. Fluid Keep the packing nut/wet-cup (V) filled with Graco under high pressure can be injected through the Throat Seal Liquid (TSL) or compatible solvent to help skin and cause serious injury.
- Page 9 Operation Flushing the Pump WARNING WARNING COMPONENT RUPTURE HAZARD To reduce the risk of overpressurizing your system, which could cause FIRE AND EXPLOSION HAZARD component rupture and serious injury, Before flushing, read the section FIRE never exceed the specified maximum air input AND EXPLOSION HAZARD on page pressure to the pump (see Technical Data on 4.
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Page 10: Troubleshooting
Troubleshooting 1. Relieve the pressure. WARNING 2. Check all possible problems and solutions before To reduce the risk of serious injury whenever you disassembling pump. are instructed to relieve pressure, always follow the Pressure Relief Procedure on page 8. Problem Cause Solution Pump fails to operate. - Page 11 (3). Remove the cotter pin (5). Carefully pull the during repair. Tighten the packing nut (V). Fill the displacement pump (2) off the air motor (1). wet-cup with Graco Throat Seal Liquid or Unscrew the displacement rod (U) from the air compatible solvent.
- Page 12 Parts Part No. 239–327, Series A Part Description 205–997 AIR MOTOR see manual 307–043 223–587 DISPLACEMENT PUMP ASSY, see manual 306–981 164–722 ROD, tie; carbon steel; 111 mm (4.375 in.) shoulder to shoulder 101–566 NUT, lock, 3/8–16 101–946 PIN, cotter, stainless steel 154–771 O-RING;...
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Page 13: Mounting Hole Layout
Dimensions Mounting Hole Layout A 111.3 mm (4.38 in.) diameter B 64 mm (2.5 in.) C 127 mm (5.0 in.) D 7.1 mm (0.28 in.) diameter Use Gasket 161–023 (order separately) (air inlet) (fluid outlet) (fluid intake) 07196 Dimension Measurement 382.5 mm (15.06 in.) 681 mm (26.81 in.) 1/2 npt(f) -
Page 14: Technical Data
Technical Data Category Data Ratio 15:1 Maximum fluid working pressure 105 bar (10.5 MPa, 1500 psi) Maximum air input pressure 7 bar (0.7 MPa, 100 psi) Fluid flow at 60 cycles per minute 1.9 liters/min (0.5 gpm) Maximum pump operating temperature 82 C (180 F) Wetted parts Refer to manual 306–981. - Page 15 Technical Data Performance Chart KEY: Fluid Outlet Pressure – Black Curves cycles per minute Air Consumption – Gray Curves bar, MPa scfm 7 bar (0.7 MPa, 100 psi) Air Pressure m /min 104, 10.4 4.9 bar (0.49 MPa, 70 psi) Air Pressure 2.8 bar (0.28 MPa, 40 psi) Air Pressure 0.70 87, 8.7...
- Page 16 Graco’s written recommendations. This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of non–Graco component parts.
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