Graco 240371, 240367, 240368, 240370, 240381 User Manual

...

INSTRUCTIONS–PARTS LIST

This manual contains

changes not included throughout the contents.

Please see the second page of this book (page 1A) for a description of the revisions and additions.

308846

This manual contains important warnings and information. READ AND KEEP FOR REFERENCE.

INSTRUCTIONS

First choice when

quality counts.

ACETAL HUSKYt 307, ST AND MOUNT

PROt/ Delta Sprayt Packages

Metal fluid fittings and hose couplings are stainless steel.

100 psi (0.7 MPa, 7 bar) Maximum Fluid Working Pressure 100 psi (0.7 MPa, 7 bar) Maximum Air Inlet Pressure

Packages with Fluid Pressure Regulators

Model No. 240367

with hoses and Delta Spray air spray gun

Model No. 240368

with hoses and Delta Spray HVLP gun

Model No. 240369

with hoses and PRO 3500sc electrostatic gun

Model No. 240370

with hoses and PRO 4500sc electrostatic gun

Model No. 240371

no hoses or gun

Rev. D

Packages with Surge Tanks

Model No. 240379

with hoses and Delta Spray air spray gun

Model No. 240380

with hoses and Delta Spray HVLP gun

Model No. 240381

no hoses or gun

This gun and hose for Delta Spray Air Spray packages and Delta Spray HVLP packages

8115A

This gun and hose for PRO 3500sc Electrostatic packages

GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441

Graco Inc. is registered to I.S. EN ISO 9001

Instruction Manual – Parts List Changes

Improve pressure control instructions (Graco ref. V6557). Change 30psi HVLP fluid regulator and gauge to 60psi (Graco ref. V6808).

This page contains a summary of changes or additions that do not appear in the contents of the manual.

1A308846

Notes

1B 308846

Table of Contents

Symbols

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

Setup 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operation 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Maintenance 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Parts List and Parts Drawing

240367 to 240371 10. . . . . . . . . . . . . . . . . . . .

240379 and 240381 12. . . . . . . . . . . . . . . . . . .

Fluid Filter Kit 240440 14. . . . . . . . . . . . . . . . . . . . .

Suction Tube Kit 240465 15. . . . . . . . . . . . . . . . . .

Technical Data 16. . . . . . . . . . . . . . . . . . . . . . . . . . .

Dimensions 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Graco Standard Warranty 20. . . . . . . . . . . . . . . . .

Graco Phone Number 20. . . . . . . . . . . . . . . . . . . . .

PRESSURIZED FLUID 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, glove, or rag.

Warning Symbol

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

Caution Symbol

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

WARNING

CAUTION

D Follow the Pressure Relief Procedure on page 6 before cleaning, checking, or servicing the

equipment.

D Tighten all fluid connections before each use. D Check the hoses, tubes, and couplings daily. Replace parts immediately if worn, damaged, or

loose. Permanently coupled hoses cannot be repaired.

FIRE AND EXPLOSION HAZARD

Improper grounding, poor air ventilation, open flames, or sparks can cause a hazardous condition and result in fire or explosion and serious injury.

D Ground the equipment, personnel in or close to the spray area, the object being sprayed, and all

other electrically conductive objects in the spray area. See Grounding on page 5.

D If there is any static sparking while using the equipment, stop spraying immediately. Identify and

correct the problem.

D Provide fresh air ventilation to avoid the buildup of flammable vapors from the solvent or the fluid

being sprayed.

D Do not smoke in the spray area. D Extinguish all open flames or pilot lights in the spray area. D Do not turn on or off any light switch in the spray area. D Electrically disconnect all equipment in the spray area. D Keep the spray area free of debris, including solvent, rags, and gasoline. D Do not operate a gasoline engine in the spray area.

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WARNING

EQUIPMENT MISUSE HAZARD

INSTRUCTIONS

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

D This equipment is for professional use only. D Read all the 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 the equipment daily. Repair or replace worn or damaged parts immediately. D Do not exceed the maximum working pressure of the lowest rated system component. This pack-

age has a 100 psi (0.7 MPa, 7 bar) maximum working pressure.

D Use fluids that are compatible with the equipment wetted parts. See the Technical Data section of

all the equipment manuals. Read the fluid manufacturer’s warnings.

D Route the hoses away from traffic areas, sharp edges, moving parts, and hot surfaces. Do not

expose Graco hoses to temperatures above 180_F (82_C) or below –40_F (–40_C).

D Do not use the hoses to pull equipment. D Do not move pressurized equipment. D Wear hearing protection when operating this equipment. D Comply with all applicable local, state, and national fire, electrical, and other safety regulations.

TOXIC FLUID HAZARD

Hazardous fluids or toxic fumes can cause a serious injury or death if splashed in the eyes or on the skin, swallowed, or inhaled.

D Know the specific hazards of the fluid you are using. Read the fluid manufacturer’s warnings. D Store hazardous fluid in an approved container. Dispose of the hazardous fluid according to all

local, state, and national guidelines.

D Wear appropriate protective clothing, gloves, eyewear, and respirator. D If the pump diaphragm fails, hazardous fluid may be exhausted along with the air.

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Setup

CAUTION

This equipment is compatible with most water-based materials. See the wetted parts in the Technical Data section and your fluid and solvent manufacturer’s compatibility information.

Do not use acid catalyzed materials; they are incompatible with the acetal used in this pump.

WARNING

TOXIC FLUID HAZARD

Hazardous fluid or toxic fumes can cause serious injury or death if splashed in the eyes or on the skin, inhaled, or

swallowed.

D Read TOXIC FLUID HAZARD on page 3. D Use fluids and solvents that are compatible with

the equipment wetted parts. Refer to the Technical Data section of all equipment manuals.

Read the fluid and solvent manufacturer’s warnings.

Preparing the Operator

Anybody who operates this system should be trained in the safe, efficient operation of all system components. At a minimum, all operators should thoroughly read the safety, setup, and operation sections of this manual.

Preparing the Site

D Use a compressor capable of delivering 40 cfm

(1.12 m3) and a minimum of 80 psi (552 kPa,

5.4 bar) for efficient operation.

D Clear obstacles and debris that could cause an

unsafe operating environment.

D Run a 1/2 in. I.D. air line from your compressed air

supply to the pump location. Be sure the air is dry and filtered.

D When the bleed-type master air valve (K) is closed

and the pump air regulator is opened, it relieves all air pressure to the system components.

D Ventilate the spray booth.

General Information

D Always use Genuine Graco Parts and Accessories,

available from your Graco distributor. See the Product Data Sheet for this package, Form No.

305898. If you supply your own accessories, be sure they are adequately sized and pressure rated for your system.

D Reference numbers and letters in parentheses refer

to the callouts in the figures and the parts lists on pages 10 and 12.

WARNING

To prevent hazardous concentrations of toxic and/or flammable vapors, spray only in a properly ventilated spray booth. Never operate the spray gun unless ventilation fans are operating.

Check and follow all of the national, state, and local codes regarding air exhaust velocity requirements.

4 308846

Setup

Hose Connections

This package is shipped with the hoses connected. Before you disconnect any hoses, make a note of the proper connections.

Flush Pump Before First Use

The pump was tested in water. If the test solution could contaminate the fluid you are pumping, flush the pump thoroughly with a compatible solvent. See

Flushing the System on page 8.

Grounding

WARNING

To reduce the risk of static sparking, the entire system must be grounded. Check your local electrical code for detailed grounding instructions for your area and type of equipment. Ground all of this equipment. HAZARD on page 2.

Pump:

One end of the ground wire is already connected to the pump grounding strip. Connect the clamp end of the ground wire to a true earth ground.

Air compressor:

recommendations.

Object being sprayed:

Fluid supply container: All solvent pails used when flushing:

local code. Use only metal pails, which are conductive. Do not place the pail on a non-conductive surface, such as paper or cardboard, which interrupts the grounding continuity.