Haier 237410 User Manual

Parts

Includes Rev

3X8–448

Rev. F

Supersedes

. D and E changes

Rev

. C

Parts

Change Notice

Some parts in Rev. C of manual 308–448 have changed but have not yet been changed in the instruction manual. Please note the changes below and mark them in your manual or keep this sheet with your manual.

Series

Assembly

Model 237–410

No.

Letter Change

– 235–230 1

Part That Changed

217–752 2

224–044 17 Cart

100–021 36 Capscrew 100–015 37 Nut 100–016 38 Lockwasher 208–536 42 169–797 56 Nipple

Added 67 Swivel

Ref No.

17a 17b Capscrew 17c 17d 17e W 17f Wheel 17g Hub 17h 17j T

Part Description

Husky 307 Pump

G700N Air Spray Gun

Front Bracket

Flat W

asher

Keps Nut

arning Label

Retaining Ring

ube Plug

Quick Disconnect

Description of Change

Replaced by Part No. D31–331 Husky 307 Pump, acetal with PTFE dia phragm and sst balls and seats. See manual 308–553 for parts.

Replaced by Part No. 239–542 Delta Air Spray Gun, .055” orifice. See manual 308–742.

Replaced by Part No. 238–938 Cart, which includes replaceable items 17a through 17j, listed below

Part No. 191–902. Qty: 1. Part No. 108–768. Qty: 2. Part No. 108–788. Qty: 2. Part No. 1 Part No. 290–331. Qty: 1. Part No. 106–062. Qty: 2. Part No. 104–811. Qty: 2. Part No. 101–242. Qty: 2. Part No. 1 Change quantity to 4. Change quantity to 4. Change quantity to 4. Change to Part No. 1 Replaced by Part No. 191–872 Nipple,

1/4 npsm x 1/8 npt. Add Part No. 157–705 Swivel, 1/4

npt(m) x 3/8 npsm(f), located between the fluid whip hose and the gun fluid inlet. Qty: 1.

13–761. Qty: 2.

12–853. Qty: 2.

14–558.

All

written and visual data contained in this document reflects the latest product information available at the

time of publication. Graco reserves the right to make changes at any time without notice.

June 10, 1998

Table of Contents

Symbols

Warnings

Setup.. .......................................

System Component Information ..................

Operation .....................................

Flushing Parts

Technical Data

Warranty.. ...................................

Grace

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

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

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

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

Phone Number

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

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.

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

12 16 16 16

Warning Symbol

2 4

6 8

This symbol alerts you to the possibility of serious

injury or death if you do not follow the instructions.

Caution Symbol

A CAUTION

This symbol alerts you to the possibility of damage to

or destruction of equipment if you do not follow the instructions.

Follow the Pressure relief procedure on page 8 before cleaning, checking, or servicing the equipment.

Tighten ail fluid connections before each use.

Check the hoses, tubes, and couplings daily. Replace parts immediately if worn, damaged or loose. Permanently coupled hoses cannot be repaired.

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

FiRE

AND EXPLOSION HAZARD

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

and result in a fire or explosion and serious injury.

Ground the equipment and the object being sprayed. See Grounding the System on page 5.

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

Provide fresh air ventilation to avoid the buildup of flammable vapors from the solvent or the fluid being sprayed.

Do not smoke in the spray area.

18Q°F

(82°C) or below -40°F (-40°C).

Grace

hoses to tem-

2 308-448

Extinguish all open flames or pilot lights in the spray area.

Do not turn on or off any light switch in the spray area. Electrically disconnect ail equtpment in the spray area. Keep the spray area free of debris, including soivent, rags, and gasoline. Do not operate a gasoline engine in the spray area.

EQUIPMENT MISUSE HAZARD

Equipment misuse can cause the equipment to rupture, malfunction, or start unexpectedly 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 in doubt about this, call your

distributor.

Do not alter or modify this equipment. Use only genuine

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

Do not exceed the 100 psi (6.9 bar) maximum working pressure at 100 psi (6.9 bar) maxi-

Grace

parts and accessories.

mum incoming air pressure of the package or the maximum working pressure of any accesso-

ry used with it.

Do not move or lift pressurized equipment.

Use fluids or solvents that are compatible with equipment wetted parts. See the Technical Data

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

Fluid hoses must have spring guards on both ends to protect them 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.

Grace

TOXIC FLUID HAZARD

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

death from splashing in the eyes, ingestion, or bodily contamination.

Know the specific hazards of the fluid you are using.

Store hazardous fluid in an approved container. Dispose hazardous fluid according to all local, state, and-national guidelines.

Wear appropriate clothing, gloves, eyewear, and respirator.

If the pump diaphragm fails, hazardous fluid may be exhausted along with the air. See your separate pump manual for further information.

308-448 3

A CAUTION

Clear obstacles and debris that could cause an unsafe operating environment.

This equipment is compatible with most water

based materials. See the wetted parts in the Tech- nical Data section and your fluid and solvent manufacturer’s compatibility information.

Do not use catalyzed materials in heated applica-

tions.

Preparing the Operator

All persons who operate the system should be trained

in the safe, efficient operation of all system components 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.

Preparing the Site

Use at least a 5 HP (3.7 Kw) air compressor for efficient operation.

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

upstream from the pump. When it is closed and the pump air regulator (6a) is opened, the bleed- type master air valve relieves all air pressure to the system components.

Ventilate the spray booth.

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.

KEY

Components you must supply:

Bleed-type master air valve Required for pump; order part no.

11 O-223,

B Air filter.

Order part no. C Air supply line D Grounded 5 gallon metal pail E

Air line moisture trap

l/4” nptQ

11 O-l 46,

l/4

npt(f)

Components supplied with package:

Husky 307 pump 2 G700N 3 Fluid heater 6a 6b

10 13

. disconnect coupler 43 Pump ground wire 44 Fluid regulator 45 Fluid filter 48 Filter drain valve 54a 54b

air spray gun

Pump air regulator Gun air regulator Whip hose

Drain hose

l/4” female quick

Gun fluid hoses

Gun air hose

Tie strap

/’

I-

Fig. 1

308-448

III.

308-448 5

Unpacking the System

In addition to the assembled unit, these components are packed loosely or separately: suction assembly, hose set, gun, instruction manuals. These are the manuals you should receive:

308-I 94 307-452 308-325 Fluid regulator 307-805 Fluid heater 307-273 Fluid filter

IV.

Connecting the Hose Set and Gun to

Husky 307 pump

Air spray gun

the System See Fig. I.

To fluid filter (45) outlet

To gun air regulator (6b) outlet

To needle valve (5) adapter (25)

Connect the whip hose (10) to the fluid inlet of the spray gun (2).

4. Verify that all fittings throughout the system are tightened securely.

Use a tie strap (58) to secure the hose set to the leg of the cart. This provides strain relief so that tugs on the heavy hoses don’t damage the hose connections.

Grounding the System

To reduce the risk of static sparking, ground the

pump and all other equipment used or located in

the spray area. Check your local electrical code for

detailed grounding instructions for your area and type of equipment. Ground all of this equipment. Also read FIRE OR EXPLOSION HAZARD on

page 2.

Fig. 2

Connect the air hose (54b) between the gun air regulator (6b) and the air inlet of the spray gun (2).

This is a WI-18 swivel fitting.

Connect one fluid hose (54b) to the fluid filter (45) outlet. Connect the other fluid hose (54b) to the needle valve (5) adapter (25). The hose has a

1/4-l

8 swivel fitting.

Pump: One end of the ground wire (43) is already

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

ground.

Heater: Plug into a properly grounded electrical outlet. If you use an extension cord, be sure it is a 3-wire grounded cord that is properly sized for the heater.

Air compressor. Follow manufacturer’s

recommendations.

Object being sprayed: Follow local code.

Fluid supply container: Follow local code.

All solvent pails: Follow 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.

+ 11 hidden pages