Graco Inc 237-421, 308-460 User Manual

INSTRUCTIONS–P

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

ARTS LIST

30:1 PRESIDENT STAINLESS STEEL, CART MOUNTED

308–460

Rev.

AA200hs

Air-Assisted Airless

Spray Package

See the Data Sheet, 305–664, for application information

3000 psi (210 bar) Maximum System Working Pressure 100 psi (6.9 bar) Maximum Air Inlet Pressure

Model 237–421, Series A

Complete AA200hs air-assisted airless gun with 41 portable cart air and fluid controls, and fluid feed.

This manual provides basic safety operation information for the package. For your safety also read the component manuals supplied with this package before operating it.

package includes pump,

, 25 ft. (7.6 m) air and fluid hoses,

IMPORTANT

, installation and

1 spray tip

GRACO INC. P.O. BOX 1441

COPYRIGHT

MINNEAPOLIS, MN

1994, GRACO INC.



55440–1441

Table

of Contents

Symbols

Symbols 2. Warnings 3 Setup 5

Ground System Operation 8

Pressure Flushing 10 Parts 12 Technical Warranty 16 Graco

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the system6. . . . . . . . . . . . . . . . . . . . . . . . . . .

Component Information7. . . . . . . . . . . . . . . . . .

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relief procedure8. . . . . . . . . . . . . . . . . . . . . .

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Data

Phone Numbers

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16.

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.

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WARNINGWARNING

SKIN INJECTION HAZARD

Spray

from the gun, hose leaks or ruptured components can inject fluid into your body and cause extremely serious injury can also cause can also cause serious injury

If a skin injection occurs, get emergency medical care at once. Do not treat as a simple cut. T the doctor exactly what fluid was injected.

Give the doctor this information: Injection into the skin is a traumatic injury cally as soon as possible. Do not delay treatment to research toxicity some exotic coatings injected directly into the blood stream. Consultation with a plastic surgeon or reconstructive hand surgeon may be advisable.

Do not point the spray gun at anyone or any part of the body

Do not put hand or fingers over the spray tip.

Do not stop or deflect fluid leaks with your hand, body

Do not “blow back” fluid; this is not an air spray system.

Always have the tip guard and the trigger guard on the spray gun when spraying.

Check the gun dif

, including the need for amputation. Splashing fluid in the eyes or on the skin

. T

reat the injury surgi

. T

oxicity is a concern with

, glove or rag.

fuser operation weekly

. Refer to the gun manual.

ell

Be sure the gun trigger safety operates before spraying the gun.

Lock the gun trigger safety when you stop spraying.

Follow the checking or servicing the equipment.

D T

ighten all fluid connections before each use.

Check the hoses, tubes and couplings daily manently coupled hoses cannot be repaired.

Handle and route hoses and tubes carefully. Keep hoses and tubes away from moving parts and hot surfaces. Do not use the hoses to pull equipment. Do not expose Graco hoses to tempera tures above 180

Pressure relief procedure

_F (82_

C) or below –40

on page 8 if the spray tip clogs and before cleaning,

. Replace worn or damaged parts immediately

_F (–40_C).

TOXIC FLUID HAZARD

Improper even death, due to splashing in the eyes, ingestion, or bodily contamination.

D W

handling of hazardous fluids or inhaling toxic fumes can cause extremely serious injury

Know the specific hazards of the fluid you are using. Store hazardous fluid in an approved container

state and national guidelines.

ear appropriate clothing, gloves, eyewear and respirator

. Dispose hazardous fluid according to all local,

. Per

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WARNINGWARNING

FIRE AND EXPLOSION HAZARD

Improper and result in a fire or explosion and serious injury

grounding, poor air ventilation, open flames or sparks can cause a hazardous condition

. Ground the equipment and the object being sprayed. See If there is any static sparking while using the equipment,

and correct the problem. Provide fresh air ventilation to avoid the buildup of flammable vapors from solvent or the fluid be

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

f any light switch in the spray area.

Ground the system

stop spraying immediately

on 6.

. Identify

EQUIPMENT MISUSE HAZARD

Equipment in serious injury

This equipment is for professional use only

misuse can cause the equipment to rupture, malfunction or start unexpectedly and result

Read all instruction manuals, tags, and labels before operating the equipment.

Use the equipment only for its intended purpose. If you are in doubt about this, call Graco T cal Assistance at 1–800–543–0339.

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

Check equipment daily

Do not exceed the

mum incoming air pressure

used with it.

Do not move or lift pressurized equipment.

D Use

fluids or solvents which are compatible with equipment

section Fluid hoses must have spring guards on both ends to protect it from rupture caused by kinks or

bends at or close to the couplings. Comply with all applicable local, state and national fire, electrical and other safety regulations. Do not touch the heater during operation; it is very hot.

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

. Repair or replace worn or damaged parts immediately

3000 psi (210 bar)

of the pump, or the maximum working pressure of any accessory

maximum working pressure at 100 psi (6.9 bar)

wetted parts. Refer to the Technical Data

MOVING PARTS HAZARD

Moving amputate fingers.

parts, such as the air motor piston located behind the air motor plates, which can pinch or

echni-

maxi

Never operate the equipment with the air motor plates removed.

Keep clear of any moving parts when starting or operating the equipment.

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Setup

CAUTION

This equipment is compatible with most water based materials. See the wetted parts in the

nical Data

manufacturer’

section and your fluid and solvent

s compatibility information.

I. Prepare the operator.

All

persons who operate the system should be trained in the safe, efficient operation of all system compo nents as well as the proper handling of the chemical coating. At a minimum, all operators should thoroughly read the safety

, installation and operation

sections of this manual and the component manuals.

II. Prepare the site.

1. Use

a minimum recommended 5

compressor for ef

ficient operation.

HP (3.7

Clear obstacles and debris that could hinder the operator’

s movement.

Tech-

kW) air

Bring an air line from your compressed air supply to the pump location. Be sure the air is dry and filtered. Install a bleed–type master air valve (A) upstream from the pump. Another master air valve (14) is supplied with the package. When the bleed–type master air valve is closed and the pump air regulator (8a) is opened, the valve relieves all air pressure to the system.

Have a grounded metal waste pail available to use when draining the fluid filter

entilate the spray booth.

5. V

WARNING

o prevent hazardous concentrations of toxic and/ or flammable vapors, spray only in a properly venti lated spray booth.

unless ventilation fans are operating.

Check and follow all of the national, state and local codes

regarding air exhaust velocity requirements.

Never operate the spray gun

3,4

8b 8a

KEY

Components

B C

D E

Components supplied with package:

1 3 4 5 6 7 8a 8b 14 30

you must supply:

Bleed-type master air valve Required for pump; order part no. 107–142, 1/4” npt(f) Air filter

. Order part no. 106–149, 1/2 npt(f) Air supply line Grounded 5 gallon metal pail Air line moisture trap

30:1 President Air-assisted airless spray gun Spray tip Fluid filter Gun fluid hose Gun air hose Pump air regulator Gun air regulator Bleed–type air valve Pump ground wire

pump

Fig. 1

308-460

04098

+ 11 hidden pages