background image

2

307652

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.

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 not sure, call your Graco distributor.

D

Do not alter or modify this equipment.

D

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

D

Do not exceed the maximum working pressure of the lowest rated system component. Refer to the

Technical Data

on page 15 for the maximum working pressure of this equipment.

D

Use fluids and solvents which are compatible with the equipment wetted parts. Refer to the

Tech-

nical Data

on page 15, and in all equipment manuals. Read the fluid and solvent manufacturer’s

warnings.

D

Do not use hoses to pull equipment.

D

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).

D

Wear hearing protection when operating this equipment.

D

Do not lift pressurized equipment.

D

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

Summary of Contents for 218746

Page 1: ...rking pressure is determined by the motor to which this displacement pump is connected Part No 218746 Series E Stainless Steel UHMWPE and Leather Packed Pump Part No 237199 Series A Stainless Steel PT...

Page 2: ...ot alter or modify this equipment D Check equipment daily Repair or replace worn or damaged parts immediately D Do not exceed the maximum working pressure of the lowest rated system component Refer to...

Page 3: ...lames or pilot lights in the spray area D Do not smoke in the spray area D Do not turn on or off any light switch in the spray area while operating or if fumes are present D Do not operate a gasoline...

Page 4: ...intake check valves are factory set for pumping medium viscosity fluids The ball stop pin 18 in the intake valve is in the lowest set of holes The piston ball travel is set at 0 204 in 5 2 mm measured...

Page 5: ...carefully as it can be easily damaged 5 Clean all parts of the intake valve and inspect carefully for wear or damage Inspect the seat C of the retainer and seat assembly 22 but do not attempt to remo...

Page 6: ...4 ft lb 27 33 N m Models 237140 and 237141 Apply thread lubricant and torque to 200 225 in lb 22 25 N m 1 3 4 2 Apply thread sealant 2 6 7 9 7 38d 38b 38c 38a 38a 38b 38f 38e 12 22 18 19 or 20 21 31 5...

Page 7: ...tall the v packings one at a time with the lips facing down 4 Install the gasket 7 in the outlet housing 6 Loosely install the packing nut wet cup 2 Insert the displacement rod assembly in the bottom...

Page 8: ...e valve housing 9 Place the intake valve ball 21 on the seat of the retainer and seat assembly 22 Install the ball stop pin 18 in the same set of holes from which it was removed To readjust ball trave...

Page 9: ...1 23 180944 SEAT piston valve 1 24 180791 GASKET piston cellulose fiber 2 28 236433 UNION adapter straight 1 npt m x 1 npsm f swivel 1 31 103961 BOLT hex hd 3 8 16 unc 2a x 9 229 mm long 4 32 103975...

Page 10: ...valve 1 23 180944 SEAT piston valve 1 24 180791 GASKET piston cellulose fiber 2 28 236433 UNION adapter straight 1 npt m x 1 npsm f swivel 1 31 103961 BOLT hex hd 3 8 16 unc 2a x 9 229 mm long 4 32 1...

Page 11: ...44 SEAT piston valve 1 24 180934 SPREADER cup stainless steel 2 28 236433 UNION adapter straight 1 npt m x 1 npsm f swivel 1 31 103961 BOLT hex hd 3 8 16 unc 2a x 9 229 mm long 4 32 103975 LOCKWASHER...

Page 12: ...T piston valve 1 24 180791 GASKET piston cellulose fiber 2 28 236433 UNION adapter straight 1 npt m x 1 npsm f swivel 1 31 103961 BOLT hex hd 3 8 16 unc 2a x 9 229 mm long 4 32 103975 LOCKWASHER 3 8 1...

Page 13: ...963 GASKET cylinder nylon see item 7 on page 9 for location 2 180792 PACKING cup piston UHMWPE 2 185917 GASKET piston cellulose fiber 2 4 Apply thread sealant and torque to 350 370 in lb 40 42 N m Pis...

Page 14: ...14 307652 Notes...

Page 15: ...igh Molecular Weight Polyethylene Model 237141 Ductile Iron Carbon Steel Stainless Steel Cadmium Zinc and Nickel Plating Nitralloy fluoroelastomer Cellulose Fiber Leather PTFE Model 237199 Stainless S...

Page 16: ...rofits 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...

Reviews: