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Instructions-Parts List
®
HYDRA-SPRAY
President
Monark
For airless and air -assisted spraying of finishing materials.
15:1 RATIO MONARK PUMPS
3600 psi (25 MPa, 248 bar) Maximum Fluid Working Pressure
120 psi (0.8 MPa, 8 bar) Maximum Air Input Pressure
Part No. 221075, Series C
55 Gallon (200 Liter) Drum Size
II 1/2 G Ex h IIB T3 Ga/Gb
CML 24ATEX6021X
Part No. 243664, Series A
Stubby Size
II 2 G T3
Part No. 223586, Series B
Stubby Size
II 2 G T3
15:1 RATIO MONARK PUMPS
1500 psi (10.5 MPa, 105 bar) Maximum Fluid Working
Pressure
100 psi (0.7 MPa, 7 bar) Maximum Air Input Pressure
Part No. 239327, Series A
Stubby Size
II 1/2 G Ex h IIB T3 Ga/Gb
CML 24ATEX6021X
®
and
®
Pumps
Model 239327
Important Safety Instructions
Read all warnings and instructions in this
manual before using the equipment. Be
familiar with the proper control and
usage of the equipment. Save these
instructions.
306981ZAD
EN
Model 223586
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Summary of Contents for Graco HYDRA-SPRAY President Series
- Page 1 Instructions-Parts List ® HYDRA-SPRAY ® President ® Monark Pumps 306981ZAD For airless and air -assisted spraying of finishing materials. 15:1 RATIO MONARK PUMPS 3600 psi (25 MPa, 248 bar) Maximum Fluid Working Pressure 120 psi (0.8 MPa, 8 bar) Maximum Air Input Pressure Part No.
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Page 2: Table Of Contents
Troubleshooting ......13 Graco Standard Warranty....26... -
Page 3: Safety Symbols
Safety Symbols Safety Symbols The following safety symbols appear throughout this manual and on warning labels. Read the table below to understand what each symbol means. Symbol Meaning Symbol Meaning Toxic Fluid or Fumes Hazard Equipment Misuse Hazard Ground Equipment Fire and Explosion Hazard Follow Pressure Relief Procedure Moving Parts Hazard... -
Page 4: General Warning
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 5 • 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.
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Page 6: Installation
NOTE: Reference numbers and letters in parentheses in the text refer to the callouts in the figures and the parts drawing. NOTE: Always use Genuine Graco Parts and Accessories, available from your Graco distributor. If you supply your own accessories, be sure they are adequately sized and pressurerated for your system. - Page 7 Installation Air Line Accessories Install the following accessories in the order shown in . 2, using adapters as necessary: A bleed-type master air valve (D) and a fluid drain • An air line lubricator (C) provides automatic air valve (J) are required in your system. These motor lubrication.
- Page 8 Installation . 2: Typical Installation (Model 223586 shown) Spray Gun Fluid Suction Hose Pump , page 6 Ground Wire (required; see Grounding Pump Runaway Valve Air Line Lubricator Bleed-Type Master Air Valve (required, for pump) Pump Air Regulator Air Line Filter Bleed-Type Master Air Valve (for accessories) Air Supply Hose Fluid Drain Valve (required)
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Page 9: Notes
Notes Notes 306981ZAD... -
Page 10: Operation
• or install or clean the spray tip. Keep the packing nut/wet-cup (36) filled with Graco Throat Seal Liquid (TSL) or compatible solvent, to help 1. Lock the gun trigger safety. prolong the packing life. See F . - Page 11 See F . 2. Contact your circulating system, the pump will run continuously and Graco distributor for further information. will speed up or slow down as supply demands until the supply is shut off. Shutdown and Care of the Pump For overnight shutdown, relieve the pressure.
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Page 12: Flushing
Operation Flushing To avoid fire and explosion, always ground equipment and waste container. To avoid static sparking and injury from splashing, always flush at the lowest possible pressure. Before flushing, read FIRE AND EXPLOSION HAZARD, page 4. Be sure the entire system and flushing pails are properly grounded. -
Page 13: Troubleshooting
Troubleshooting Troubleshooting NOTE: Check all possible problems and solutions before disassembling the pump. PROBLEM CAUSE SOLUTION Pump fails to operate. Restricted line or inadequate air supply. Clear line; increase air supply. Insufficient air pressure; closed or clogged Open, clean. air valves, etc. Exhausted fluid supply. -
Page 14: Service
Torque the packing nut/wet-cup (36) to 18 -20 ft -lb (24 -27 N.m). Fill the wet-cup with Graco Throat Seal Liquid or compatible solvent. 4. Tighten the tie rod locknuts (4) evenly, and torque as specified in F . -
Page 15: Displacement Pump Service
Service Displacement Pump Service Disassembly NOTE: If the sleeve (20) needs replacement and is hard to remove, contact your Graco distributor. When disassembling the pump, lay out all removed parts in sequence, to ease reassembly. Refer to F . 5. - Page 16 Service (Ref) Piston Packing Detail (Ref) (Ref) Throat Packing Detail (Ref) See Piston Packing Detail at Right *18a 306981ZAD...
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Page 17: Parts
Parts Parts Model 221075, Series C 30:1 Ratio President Pump, 55 gal. (200 liter) Drum Size. Part No. Description Qty. 3✓ 101946 PIN, cotter; stainless steel; 0.12” (3.2 mm) x 1.5” (38 mm) 101566 NUT, lock; 3/8 -16 156082 SEAL, o-ring; nitrile rubber 168220 ROD, tie;... - Page 18 Parts Model 243664, Series A Part No. 239327, Series A Model 223586, Series B 15:1 Ratio Monark Pump, Stubby Size 30:1 Ratio President Pump, Stubby Size. Part No. Description Qty. Part No. Description Qty. 3✓ 101946 PIN, cotter; stainless steel; 0.12” 3✓...
- Page 19 Parts Model 243663, Series A Model 223587, Series D Severe-Duty Displacement Pumps 306981ZAD...
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Page 20: Repair Kit And Packing Chart
Parts Model 243663, Series A Model 223587, Series D Severe-Duty Displacement Pumps Part No. Description Part No. Description Qty. Qty. 186179 PIN, ball stop; stainless steel 105444 BALL, piston; stainless steel; 0.31” 165052 SEAL, o-ring; PTFE (7.9 mm) dia. 186183 RETAINER, o-ring; stainless steel V-PACKING chart 186187 GUIDE, ball;... -
Page 21: Technical Data
Technical Data Technical Data Category Data Maximum fluid working pressure Models 221075, 223586, and 243664: 3600 psi (25 MPa, 248 bar) Model 239327: 1500 psi (10.5 MPa, 105 bar) Maximum air input pressure Models 221075, 223586, and 243664: 120 psi (0.8 MPa, 8 bar) Model 239327: 100 psi (0.7 MPa, 7 bar) Ratio Models 221075, 223586, and 243664: 30:1... - Page 22 Technical Data 30:1 Ratio President Pumps and 15:1 Ratio Monark Pump To find Fluid Outlet Pressure (psi/MPa/bar) at a specific To find Pump Air Consumption (m /min or scfm) at a fluid flow (lpm/gpm) and operating air pressure specific fluid flow (lpm/gpm) and air pressure (psi/MPa/bar): (psi/MPa/bar): 1.
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Page 23: Notes
Notes Notes 306981ZAD... -
Page 24: Dimensions
Dimensions Dimensions Model 223586 Shown Air Inlet President Pumps: 1/2npt(f); Monark Pumps: 3/4 npt(f) 3/8 npt(f) Fluid Outlet 3/4 npt(m) Fluid Intake . 12 Pump Model 223586 30 in. 15 in. 15 in. (762 mm) (381 mm) (381 mm) 243664 221075 47 in. -
Page 25: Mounting Hole Layout
Mounting Hole Layout Mounting Hole Layout Use Gasket 166392 (Order Separately) 0.28” (7.1 mm) dia 4.38” (111.3 mm) dia 2.5” (64mm) 5”(127mm) . 13 California Proposition 65 CALIFORNIA RESIDENTS WARNING: Cancer and reproductive harm – www.P65warnings.ca.gov. 306981ZAD... -
Page 26: 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.
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