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Instructions-Parts List
STAINLESS STEEL
Check-Mate 200 Pumpst
WITH PRIMING PISTON, AND
SEVERE-DUTY ROD AND CYLINDER
Model 222839, Series A
23:1 Ratio Monarkr Pump
180 psi (1.2 MPa, 12 bar) Maximum Air Input Pressure
4140 psi (29 MPa, 285 bar) Maximum Fluid Working Pressure
Model 222907, Series A
46:1 Ratio Presidentr Pump
100 psi (0.7 MPa, 7 bar) Maximum Air Input Pressure
4600 psi (32 MPa, 317 bar) Maximum Fluid Working Pressure
Important Safety Instructions
Read all warnings and instructions in this manual.
Save these instructions.
Table of Contents
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Service
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Model 222907 Shown
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308200D
01057
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Table of Contents
Related Manuals for Graco Check–Mate 200 A Series
Summary of Contents for Graco Check–Mate 200 A Series
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Page 1: Table Of Contents
........Graco Phone Numbers . -
Page 2: Symbols
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 uncertain about usage, call your Graco distributor. D Do not alter or modify this equipment. Use only genuine Graco parts and accessories. - Page 3 Permanently coupled hoses cannot be repaired; replace the entire hose. D 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. D Ground the equipment and the object being sprayed. Refer to Grounding on page 6. D If there is any static sparking or you feel an electric shock while using this equipment, stop spray- ing/dispensing immediately.
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Page 5: Installation
Fig. 2 is only a guide for selecting and installing sys- information. tem components and accessories. Contact your Graco distributor for assistance in designing a system to suit Air Line Accessories your particular needs. - Page 6 Installation Fluid Line Accessories Install the following accessories in the positions shown in Fig. 2, using adapters as necessary: D A fluid drain valve (N) is required in your system to relieve fluid pressure in the hose and gun (see the WARNING at left).
- Page 7 Installation Pump Pneumatic Elevator Cart MAIN AIR LINE Wiper Plate Air Hose Air Manifold Air Line Quick Disconnect Coupler Pump Runaway Valve Air Line Lubricator Bleed-Type Master Air Valve (required, for pump) Air Regulator Air Line Filter Bleed-Type Master Air Valve (for accessories) Fluid Drain Valve (required) Fluid Pressure Regulator Fluid Hose...
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Page 8: Operation
Packing Nut/Wet-Cup Before starting, fill the packing nut (2) 1/3 full with WARNING Graco Throat Seal Liquid (TSL) or compatible solvent. See Fig. 3. Adjust the packing nut weekly so it is just snug; do not overtighten. SKIN INJECTION HAZARD... - Page 9 Operation Flush the Pump Before First Use NOTE: When changing fluid containers with the hose and gun already primed, be sure to open the bleeder The pump is tested with lightweight oil, which is left in valve (33), to assist in priming the pump and venting to protect the pump parts.
- Page 10 Operation Shutdown and Care of the Pump WARNING For overnight shutdown, stop the pump at the bottom To reduce the risk of serious injury whenever you of the stroke to prevent fluid from drying on the ex- are instructed to relieve pressure, always follow the posed displacement rod and damaging the throat Pressure Relief Procedure on page 8.
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Page 11: Troubleshooting
(about 20–40 psi [0.14–0.3 MPa, 1.4–2.8 bar]). If the pump starts when the air is turned on, the obstruc- tion is in the fluid hose or gun. NOTE: If you experience air motor icing, contact your Graco distributor for assistance. 308200... -
Page 12: Required Tools
Service Required Tools 2. Relieve the pressure. D Torque wrench 3. Disconnect the air hose. Hold the fluid outlet fitting D Bench vise, with soft jaws (7) with an adjustable wrench to keep it from being D Rubber mallet loosened while you disconnect the fluid hose. D Hammer Remove the pump from its mounting. -
Page 13: Reconnecting The Displacement Pump
Torque to 25–30 ft–lb (34–41 NSm). nect the ground wire if it was disconnected during 01059 repair. Turn on the air and run the pump slowly. Fig. 4 6. Fill the packing nut/wet-cup 1/3 full of Graco Throat Seal Liquid or compatible solvent. 308200... -
Page 14: Displacement Pump Service
Service Disassembly 7. Inspect the rod guide (17) while in place in the housing (16). Remove the rod guide only if it is When disassembling the pump, lay out all removed visibly damaged. Using a hammer and brass rod, parts in sequence, to ease reassembly. Refer to Fig. 7. gently tap around the outer edge of the guide to loosen it. - Page 15 Service 15. To disassemble the piston guide assembly (V), 16. To disassemble the intake check valve assembly place the flats of the piston seat (15) in a vise. (U), place the nut (27) in a vise and unscrew the Close the jaws just tight enough to hold the part; it intake valve body (25) from the nut, using a 25 mm can be damaged by squeezing it too tightly.
- Page 16 Service DETAIL OF THROAT PACKINGS DETAIL OF PISTON CHECK VALVE 11 (REF) (See detail at left.) 16 (REF) (See detail below.) DETAIL OF INTAKE CHECK VALVE 17 (REF) Remove. Leave installed; clean bleed hole on underside. Remove only if damaged. 308200 01060 Fig.
- Page 17 Service Reassembly 4. Place the outlet housing (9) in a vise. If the bleeder valve housing (BB) was removed, apply PTFE Refer to Fig. 8 for reassembly. tape to the threads and reinstall it in the outlet 1. Place an 8 mm (5/16 in.) dia. brass rod lengthwise housing (9), making sure the bleed hole faces in a vise.
- Page 18 Service 5. Lubricate the o-rings (10*) and install them on the 11. Lubricate a new intake valve seal (26*) and slide it cylinder (11). Apply thread lubricant to the top onto the rod, being careful not to damage the seal threads of the cylinder.
- Page 19 Service DETAIL OF THROAT PACKINGS Torque to 35–41 NSm (26–30 ft-lb). If removed, apply PTFE tape to threads. Bleed hole must face toward bottom of outlet housing (9). Torque to 159–221 NSm (117–163 ft-lb). Flat side must face up. Apply thread lubricant and torque to 35-41 NSm (26-30 ft-lb).
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Page 20: Parts
Parts Model 222839, Series A 23:1 Ratio Monark Pump (includes items 101–113) Ref. Part No. Description Qty. 222791 AIR MOTOR, Monark (see 307043 for parts) 24B190 KIT, tie rod 184162 ROD, adapter 184100 NUT, coupling 184131 COLLAR, coupling 109209 NUT, hex, self-locking; with nylon insert;... - Page 21 Parts Model 222907, Series A 46:1 Ratio President Pump (includes items 101–113) Ref. Part No. Description Qty. 222772 AIR MOTOR, President (see 306982 for parts) 24B190 KIT, tie rod 184160 ROD, adapter 184100 NUT, coupling 184131 COLLAR, coupling 109209 NUT, hex, self-locking; with nylon insert;...
- Page 22 Displacement Pump Parts Model 222814, Series A Displacement Pump (includes items 1–33) 30}l 26*l l*19 21 (REF) 1 (REF) 01062B 308200...
- Page 23 Displacement Pump Parts Model 222814, Series A Displacement Pump (includes items 1–42) Ref. Ref. Part No. Description Qty. Part No. Description Qty. 184101 ROD, displacement; sst 184438 GUIDE, priming piston; sst 184423 NUT, packing; sst 184433 VALVE BODY, intake; sst 109301 V–PACKING, PTFE 26*l 184114...
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Page 24: Technical Data
Technical Data (222839 Monark) WARNING Be sure that all fluids and solvents used are chemically compatible with the Wetted Parts listed below. Always read the manufacturer’s literature before using fluid or solvent in this pump. Category Data Maximum fluid working pressure 4140 psi (29 MPa, 285 bar) Maximum air input pressure 180 psi (1.2 MPa, 12 bar) - Page 25 Technical Data (222839 Monark) To find Fluid Outlet Pressure (psi/MPa/bar) at a specific fluid To find Pump Air Consumption (m#/min or scfm) at a specific flow (lpm/gpm) and operating air pressure (psi/MPa/bar): fluid flow (lpm/gpm) and air pressure (psi/MPa/bar): 1. Locate fluid flow rate along bottom of chart. 1.
- Page 26 Technical Data (222907 President) WARNING Be sure that all fluids and solvents used are chemically compatible with the Wetted Parts listed below. Always read the manufacturer’s literature before using fluid or solvent in this pump. Category Data Maximum fluid working pressure 4600 psi (32 MPa, 317 bar) Maximum air input pressure 100 psi (0.7 MPa, 7 bar)
- Page 27 Technical Data (222907 President) To find Fluid Outlet Pressure (psi/MPa/bar) at a specific fluid To find Pump Air Consumption (m#/min or scfm) at a specific flow (lpm/gpm) and operating air pressure (psi/MPa/bar): fluid flow (lpm/gpm) and air pressure (psi/MPa/bar): 1. Locate fluid flow rate along bottom of chart. 1.
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Page 28: Dimensions
Dimensions Model 222907 Shown Pump Model 222-839 1147 mm 365 mm 782 mm 328 mm (45.2 in.) (14.35 in.) (30.8 in.) (12.9 in.) 222-907 1207 mm 418 mm 789 mm 328 mm (47.5 in.) (16.45 in.) (31.0 in.) (12.9 in.) 01057 308200... -
Page 29: Mounting Hole Layout
Mounting Hole Layout Model 222907 PRESIDENT PUMP Model 222839 MONARK PUMP 63.5 mm 54.1 mm 63.5 mm (2.50”) (2.130”) (2.50”) 22.2 mm 62.50 mm (0.875”) (2.461”) 31.25 mm 38.5 mm (1.230”) (1.516”) 31.2 mm (1.230”) 62.50 mm (2.461”) 7.1 mm 7.9 mm (0.281”) 11.4 mm... -
Page 30: 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.