Graco HYDRA-SPRAY President A Series Instructions-Parts List Manual
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Graco HYDRA-SPRAY President A Series Instructions-Parts List Manual

Graco HYDRA-SPRAY President A Series Instructions-Parts List Manual

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Instructions -Parts List
®
HYDRA-SPRAY
Monark
President
For airless and air -assisted spraying of finishing materials. For professional use only.
Series B 23:1 Ratio Monark
)
223596
with Part No. 223595 carbon steel severe -duty
displacement pump* with stainless steel glands, intake
housing, piston valve, and ball stop.
2760 psi (19 MPa, 190 bar) Maximum Fluid Working
Pressure
120 psi (0.8 MPa, 8 bar) Maximum Air input Pressure
II 1/2 G Ex h IIB T3 Ga/Gb
CML 24ATEX6021X
Series B 23:1 Ratio Monark
)
237958
with Part No. 239145 stainless steel severe -duty
displacement pump*.
3450 psi (24 MPa, 238 bar) Maximum Fluid Working
Pressure
150 psi (1.0 MPa, 10.4 bar) Maximum Air input Pressure
II 1/2 G Ex h IIB T3 Ga/Gb
CML 24ATEX6021X
Series A 46:1 Ratio President
No. 239140)
with Part No. 239145 stainless steel severe -duty
displacement pump*.
4600 psi (32 MPa, 317 bar) Maximum Fluid Working
Pressure
100 psi (0.7 MPa, 7 bar) Maximum Air input Pressure
II 2 G Ex h IIB T3 Gb
*Severe -duty displacement pumps have abrasion -resistant
displacement rods and sleeves. Refer to Technical Data, page 23 for information on the wetted parts.
®
and
®
Pump
(
®
Pump
Part No.
(
®
Pump
Part No.
®
Pump (Part
Model 223596
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.
307619ZAE
EN
Model 239140

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Summary of Contents for Graco HYDRA-SPRAY President A Series

  • Page 1 Instructions -Parts List ® HYDRA-SPRAY ® Monark ® President Pump 307619ZAE For airless and air -assisted spraying of finishing materials. For professional use only. ® Series B 23:1 Ratio Monark Pump Part No. 223596 with Part No. 223595 carbon steel severe -duty displacement pump* with stainless steel glands, intake housing, piston valve, and ball stop.

  • Page 2: Table Of Contents

    Pressure Relief Procedure ....9 Graco Standard Warranty....28 Flushing the Pump .

  • 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 Ground Equipment Equipment Misuse Hazard Follow Pressure Relief Procedure Fire and Explosion Hazard Ventilate Work Area Moving Parts Hazard Wear Personal Protective...

  • Page 4: General Warnings

    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.

  • Page 6: Installation

    Always use Genuine Graco Parts and Accessories, the locknut securely. Connect the other end of the available from your Graco distributor. If you supply wire to a true earth ground. For a ground wire and your own accessories, be sure they are adequately clamp, order Part No.
  • Page 7 Installation Typical Installation Pump Wall bracket Air line lubricator Bleed-type master air valve (required for pump) See Warning on page 7 for part number. Pump air regulator Air line filter Bleed-type master air valve (for accessories) Electrically conductive air supply hose Fluid drain valve (required) See Warning on page 7 for part numbers.

  • Page 8: System Accessories

    Installation System Accessories Air Line Accessories Install the following accessories in the order shown in . 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 9: Operation

    To reduce the risk of an injury from injection, splashing fluid, or moving parts, follow the Pressure Relief Procedure whenever Keep the packing nut/wet-cup (104) filled with Graco you: Throat Seal Liquid (TSL) or compatible solvent to help prolong the packing life.

  • Page 10: Flushing The Pump

    Operation 7. Release the spray gun trigger and lock the trigger before the fluid dries on the displacement rod. See safety. The pump should stall against pressure Flushing the Pump, page 10. when you release the trigger. Flushing the Pump 8.

  • Page 11: Troubleshooting

    Troubleshooting Troubleshooting 1. Relieve the pressure, follow Pressure Relief 2. Check all possible problems and solutions before Procedure, page 9. disassembling pump. Problem Cause Solution Pump fails to operate. Restricted line or inadequate air Clear; increase air supply. supply. Insufficient air pressure; closed or Open;...

  • Page 12: Service

    Torque the packing nut (104) to 18 to Unscrew the displacement rod (103) from the air 20 ft-lb (24 to 27 N•m). Fill the wet-cup with Graco motor (12) or adapter (5, President Pump only). Throat Seal Liquid or compatible solvent.
  • Page 13 Disassembling When disassembling the pump, lay out all removed NOTE: If the sleeve (106) needs replacement and is parts in sequence to make reassembling easier. Refer hard to remove, contact your Graco distributor. to F . 4. Reassembling NOTE: Repair Kits and Conversion Kits are available.
  • Page 14 Service Install the piston packings in the following order, Lubricate with the lips of the v-packings facing up: female Install the throat packings in the following order, gland (121*), one PTFE v-packing (124*), four with the lips of the v-packings facing down: leather v-packings (115*), male gland (117*), and washer (119), male gland (118*), four leather Torque to 35 to 40 ft-lb (47 to 54 N•m).

  • Page 15: Parts

    Parts Parts Model 223596, Series B, ® 23:1 Ratio CST Monark Pump (shown) includes items 3, 4, 6, 10, 12, and 13 Model 237958, Series B, ® 23:1 Ratio SST Monark Pump includes items 3, 4, 6, 10, 12, and 14 Part Description 101946 PIN, cotter, stainless steel, 0.12 in.
  • Page 16 Parts Model 223595, Series D Carbon steel severe-duty displacement pump with stainless steel glands, intake housing, piston valve, and ball stop. *116 *123 *114 *114 *114 110* *114 122* 117* 115* 115* 115* 115* 124* 121* *120 109* 112* Part No. Description 186187 GUIDE, ball, intake, stainless...
  • Page 17 Parts 110* 105444 BALL, 440C stainless steel, 0.31 in. (7.9 mm) dia. BALL, 440C stainless steel, 112* 105445 0.5 in. (13 mm) dia. 186179 PIN, ball stop, intake, stainless steel 114* 164397 V-PACKING, throat, leather 115* 184300 V-PACKING, piston, leather4 116* 186194 GLAND, throat, female, stainless steel...
  • Page 18 Parts Model 239140, Series A, Part Description 46:1 Ratio SST Presidentr Pump 101946 PIN, cotter, stainless steel, 0.12 in. includes items 3, 4, 5, 6, 10, 12, and 13 (3.2 mm) x 1.5 in. (38 mm) 101566 NUT, lock, 3/8 -16 191995 ADAPTER 154771 SEAL, o-ring, buna-N 191996 ROD, tie, carbon steel, 6 in.
  • Page 19 Parts Model 239145, Series A Stainless steel severe-duty displacement pump. *116 *123 *114 *123 *118 110* 122* 117* 115* 124* 124* 121* *120 109* 112* Part Part Description Description 186187 GUIDE, ball, intake, stainless steel 116* 186194 GLAND, throat, female, stainless steel 223591 STUD, piston, stainless steel with 117*...

  • Page 20: Conversion Kits

    Conversion Kits Conversion Kits PTFE Conversion Kit 236724 Parts Description For converting pumps to all PTFE packings. Must be 186194 GLAND, throat, female, stainless purchased separately. steel 186195 GLAND, piston, male, stainless Parts Description steel 186196 GLAND, throat, male, stainless 101946 PIN, cotter, stainless steel steel...
  • Page 21 Conversion Kits PTFE/Leather Conversion Kit 239328 Parts Description For converting pumps to leather packings. Must be 186194 GLAND, throat, female, stainless purchase separately. steel 186195 GLAND, piston, male, stainless Parts Description steel 186196 GLAND, throat, male, stainless 101946 PIN, cotter, stainless steel steel 101545 PIN, cotter (for old-style ball...

  • Page 22: Dimensions

    Dimensions Dimensions Mounting Hole Layout 4.38 in. (111.3 mm) diameter Model 223596 shown 2.5 in. (64 mm) 5.0 in. (127 mm) 0.28 in. (7.1 mm) diameter Use Gasket 161023 (Order separately) . 10 Model Model Model Dimension 223596 237958 239140 10.8 in.

  • Page 23: Technical Data

    Technical Data Technical Data Model 239140 SST Model 223596 CST Model 237958 SST Category President Monark Monark Ratio 46:1 23:1 23:1 Maximum fluid working 4600 psi 2760 psi 3450 psi pressure (32 MPa, 317 bar) (19 MPa, 190 bar) (24 MPa, 238 bar) Maximum air input 100 psi 120 psi...
  • Page 24 Technical Data Model 223596 23:1 Ratio CST Monark Performance Chart 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.
  • Page 25 Technical Data Model 237958 23:1 Ratio SST Monark Performance Chart 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.

  • Page 26: Notes

    Notes Notes 307619ZAE...

  • Page 27: California Proposition 65

    Notes Models 239140 46:1 Ratio SST President Performance Chart 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.

  • Page 28: 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:

Hydra-spray monark b seriesHydra-spray monark 223596Hydra-spray president 239140

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