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308116

Table of Contents

Warnings

2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Typical Installation

5

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Installation

6

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Operation/Maintenance

8

. . . . . . . . . . . . . . . . . . . . . . . . . 

Service

11

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Troubleshooting Chart

11

. . . . . . . . . . . . . . . . . . . . . . . 

Disconnecting the Displacement Pump

12

. . . . . . . . . 

Reconnecting the Displacement Pump

12

. . . . . . . . . 

Displacement Pump Service

13

. . . . . . . . . . . . . . . . . . 

Parts Drawings and Lists

15

. . . . . . . . . . . . . . . . . . . . . . . 

Model 224342 President Pump

15

. . . . . . . . . . . . . . . . 

Model 224343 and 261630 Monark Pumps

16

. . . . . 

Model 902147 and 247147 Monark Pumps

17

. . . . . 

Model 224341 and 254999 
Displacement Pumps

18

. . . . . . . . . . . . . . . . . . . . . . . . 

Model 15G976 Displacement Pump

20

. . . . . . . . . . . . 

Technical Data and Performance Charts

22

. . . . . . . . . . 

Dimensions

24

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Mounting Hole Layout

24

. . . . . . . . . . . . . . . . . . . . . . . . . . 

Graco Standard Warranty

26

. . . . . . . . . . . . . . . . . . . . . . 

Graco Information

26

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Symbols

Warning Symbol

WARNING

This symbol alerts you to the possibility of serious
injury or death if you do not follow the instructions.

Caution Symbol

CAUTION

This symbol alerts you to the possibility of damage to
or destruction of equipment if you do not follow the
instructions.

WARNING

INSTRUCTIONS

EQUIPMENT MISUSE HAZARD

Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury.

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 not sure, contact your Graco distributor.

Do not alter or modify this equipment.

Check equipment daily. Repair or replace worn or damaged parts immediately.

Do not exceed the maximum working pressure of the lowest rated system component. Refer to the
Technical Data on pages 22–23 for the maximum working pressure of this equipment.

Use fluids and solvents which are compatible with the equipment wetted parts. Refer to the Tech-
nical Data
 section of all equipment manuals. Read the fluid and solvent manufacturer’s warnings.

Do not use hoses to pull equipment.

Route hoses away from traffic areas, sharp edges, moving parts, and hot surfaces. Do not expose
Graco hoses to temperatures above 82

C (180

F) or below –40

C (–40

F).

Wear hearing protection when operating this equipment.

Do not lift pressurized equipment.

Comply with all applicable local, state, and national fire, electrical, and safety regulations.

Summary of Contents for 224342

Page 1: ...bar Maximum Fluid Working Pressure 120 psi 0 8 MPa 8 4 bar Maximum Air Input Pressure UHMWPE PTFE PACKED PUMPS Model No 261630 Series A PTFE PACKED PUMPS Model No 247147 Series A Model No 902147 Seri...

Page 2: ...use the equipment to rupture or malfunction and result in serious injury This equipment is for professional use only Read all instruction manuals tags and labels before operating the equipment Use the...

Page 3: ...ion weekly Refer to the gun manual Be sure the gun trigger safety operates before spraying Lock the gun trigger safety when you stop spraying Follow the Pressure Relief Procedure on page 8 if the spra...

Page 4: ...ee of debris including solvent rags and gasoline Electrically disconnect all equipment in the spray area Extinguish all open flames or pilot lights in the spray area Do not smoke in the spray area Do...

Page 5: ...pump E Pump Air Regulator F Air Line Filter G Bleed Type Master Air Valve for accessories H Air Supply Hose J Fluid Drain Valve required K Fluid Filter L Fluid Supply Hose M Spray Gun N Fluid Suction...

Page 6: ...slot in lug Z and tighten the locknut securely See Fig 2 Con nect the other end of the wire to a true earth ground To order a ground wire and clamp order Part No 222011 Fig 2 W Y X Z 0720 2 Air and fl...

Page 7: ...onnect a grounded fluid hose L to the pump s fluid outlet Connect a fluid suction hose N to the pump s 3 4 npt f fluid intake Use a grounded 1 2 in I D minimum air hose H to supply air to the pump Air...

Page 8: ...in valve open until you are ready to spray again If you suspect that the spray tip or hose is completely clogged or that pressure has not been fully relieved after following the steps above very slowl...

Page 9: ...mature wear of the pump packings and spray tip WARNING To reduce the risk of overpressurizing your system which could result in component rupture and cause serious bodily injury NEVER exceed the maxim...

Page 10: ...10 308116 Operation Maintenance Fig 3 Air Motor Plate 2 0195...

Page 11: ...air pressure closed or clogged air valves etc Open clean Exhausted fluid supply Refill purge all air from pump and fluid lines Clogged fluid line valves etc Clear Packing nut 2 too tight Loosen see pa...

Page 12: ...acement Pump Position the displace ment pump 101 on the tie rods 103 See Fig 4 2 Screw the locknuts 102 onto the tie rods 103 loosely Screw the displacement rod 13 into the shaft of the air motor 108...

Page 13: ...he part up to the light at an angle Be sure the ball seats of the piston 26 and intake valve housing 15 are not chipped or nicked Replace any worn or damaged parts Reassembly NOTE On UHMWPE PTFE packe...

Page 14: ...ckings must face up 28 26 19 27 20 25 4 12 7 15 9 8 21 See Detail B 1 10 13 2 See Detail A Detail B Piston Packings 6 3 28 26 2 14 24 or 5 5 11 NOTE Lips of v packings must face down 1 Detail A Throat...

Page 15: ...EMENT PUMP ASSY See pages 18 19 for parts 1 102 102021 NUT lock 3 8 16 stainless steel 3 103 166237 ROD tie stainless steel 3 5 in 89 mm shoulder to shoulder 3 108 207352 AIR MOTOR See 306982 for part...

Page 16: ...DISPLACEMENT PUMP ASSY for Model 224343 only See pages 18 19 for parts 1 254999 DISPLACEMENT PUMP ASSY for Model 261630 only See pages 18 19 for parts 1 102 102021 NUT lock 3 8 16 stainless steel 3 10...

Page 17: ...15G976 DISPLACEMENT PUMP ASSY See pages 20 21 for parts 1 102 102021 NUT lock 3 8 16 sst 3 103 24B189 KIT tie rod 3 108 205997 AIR MOTOR See 307043 for parts 1 110 156082 SEAL o ring nitrile rubber 1...

Page 18: ...placement Pump Includes items 1 31 Model 254999 Series A Severe Duty UHMWPE PTFE Packed Stainless Steel Displacement Pump Includes items 1 33 2 14 5 11 1 10 13 21 3 28 19 27 20 25 4 224341 only 33 254...

Page 19: ...G valve intake stainless steel 224341 only 1 15J574 HOUSING valve intake 254999 only 1 19 176634 WASHER piston stainless steel 1 20 176635 V PACKING piston PTFE 2 21 176637 PIN ball stop piston stainl...

Page 20: ...20 308116 Parts Model 15G976 Series A Severe Duty PTFE Packed Stainless Steel Displacement Pump Includes items 1 31 2 14 5 11 1 10 13 21 3 28 19 27 20 25 26 8 9 4 12 15 7 6 0190C 31 4...

Page 21: ...1 10 164782 O RING PTFE 1 11 186987 GLAND throat male stainless steel 1 12 164846 O RING PTFE 1 Ref No Part No Description Qty 13 24C506 ROD displacement stainless steel1 14 186988 GLAND throat femal...

Page 22: ...4 15 2 liters min gpm FLUID FLOW TEST FLUID NO 10 MOTOR OIL To find Fluid Outlet Pressure bar psi at a specific fluid flow lpm gpm and operating air pressure bar psi 1 Locate desired flow along botto...

Page 23: ...3 8 7 6 11 4 15 2 liters min gpm FLUID FLOW TEST FLUID NO 10 MOTOR OIL To find Fluid Outlet Pressure bar psi at a specific fluid flow lpm gpm and operating air pressure bar psi 1 Locate desired flow...

Page 24: ...f AIR INLET 0195 Pump Model A B C 224342 28 38 in 721 mm 14 63 in 372 mm 13 75 in 349 mm 224343 902147 247147 25 25 in 641 mm 11 5 in 292 mm 13 75 in 349 mm 261630 26 25 667 mm 14 63 372 mm 13 75 in...

Page 25: ...308116 25 Notes...

Page 26: ...ts lost sales injury to person or property or any other incidental or consequential loss shall be available Any action for breach of warranty must be brought within two 2 years of the date of sale Gra...

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