Graco 306770J User Manual

Instructions – Parts List

Parts

BACK PRESSURE VALVE

300 psi (2.1 MPa, 21 bar) Maximum Inlet Pressure 180 psi (1.2 MPa, 12 bar) Maximum Regulated Pressure

Model 206019, Series F

For use with Monark, President and 5:1 Bulldog pumps in circulating supply systems.

D Controls line pressures from 0–180 psi (0–1.2 MPa, 0–12 bar).

D Tungsten carbide valve stem and seat.

D Maintains fluid pressure in circulating supply system.

306770J

7865

Read warnings and instructions.

See page 2 for Table of Contents.

GRACO INC.ąP.O. BOX 1441ąMINNEAPOLIS, MNą55440-1441

Table of Contents

Symbols

Warnings 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Installation 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operation 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Service 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Parts 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Dimensions 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Technical Data 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Graco Standard Warranty 8. . . . . . . . . . . . . . . . . . . . . . .

Graco Phone Numbers 8. . . . . . . . . . . . . . . . . . . . . . . . . .

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 corresponding instructions.

2 306770

INSTRUCTIONS

WARNING

PRESSURIZED EQUIPMENT HAZARD

Spray from the gun, hose leaks, or ruptured components can splash fluid in the eyes or on the skin and cause serious injury.

D Do not stop or deflect fluid leaks with your hand, body, glove, or rag.

D Follow the Pressure Relief Procedure for your equipment if the spray tip clogs and before clean-

ing, checking, or servicing the equipment.

D Tighten all the fluid connections before operating the equipment.

D Check the hoses, tubes, and couplings daily. Replace worn, damaged, or loose parts immediately.

Permanently coupled hoses cannot be repaired; replace the entire hose.

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 uncertain about usage, call your Graco

distributor.

D Do not alter or modify this equipment. Use only genuine Graco parts and accessories.

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 7 for the maximum working pressure of this equipment.

D Use fluids and solvents that are compatible with the equipment wetted parts. Refer to the Techni-

cal Data section of all equipment manuals. Read the fluid and solvent manufacturer’s warnings.

D Do not exceed the maximum working pressure of the lowest rated system component. This equip-

ment has a 300 psi (2.1 MPa, 21 bar) maximum inlet pressure.

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.

D Never use 1.1.1–trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or

fluids containing such solvents in pressurized aluminum equipment. Such use could result in a chemical reaction, with the possibility of explosion.

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