Graco 239-327, А Series User Manual
INSTRUCTIONS-PARTS
LIST
308–739
This
manual contains important
warnings and information.
READ AND KEEP IT FOR REFERENCE.
INSTRUCTIONS
STUBBY SIZE
15:1
Part No. 239–327, Series A
105
bar (10.5 MPa, 1500 psi) Maximum Fluid Working Pressure
7 bar (0.7 MPa, 100 psi) Maximum Air Input Pressure
Refer to page 2 for the T
Ratio Monark Pump
able of Contents.
First
choice when
quality counts.
Rev. A
GRACO INC. P.O. BOX 1441
http://www.graco.com
COPYRIGHT
Graco
Inc. is registered to I.S. EN ISO 9001
MINNEAPOLIS, MN
1997, GRACO INC.
07196
55440–1441
Table
of Contents
Symbols
Warnings 2.
Installation 5
Operation 8
Troubleshooting 10
Service 11
Parts 12
Dimensions 13
Mounting
Technical
Warranty 16
Graco
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Hole Layout
Data
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Phone Number
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13.
14.
16.
WARNING
EQUIPMENT MISUSE HAZARD
INSTRUCTIONS
Equipment
This equipment is for professional use only
Read all instruction manuals, tags, and labels before operating the equipment.
misuse can cause the equipment to rupture or malfunction and result in serious injury
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.
.
.
Use the equipment only for its intended purpose. If you are uncertain about usage, call your Graco
distributor.
Do not alter or modify this equipment. Use only genuine Graco parts and accessories.
Check equipment daily
Do not exceed the maximum working pressure of the lowest rated system component. Refer to the
T
echnical Data
Use fluids and solvents which are compatible with the equipment wetted parts. Refer to the
nical Data
Do not use hoses to pull equipment.
Route hoses away from traffic areas, sharp edges, moving parts, and hot surfaces. Do not expose
Graco hoses to temperatures above 82C (180F) or below –40C (–40
W
ear hearing protection when operating this equipment.
Do not lift pressurized equipment.
Comply with all applicable local, state, and national fire, electrical, and safety regulations.
on page 14 for the maximum working pressure of this equipment.
section of all equipment manuals. Read the fluid and solvent manufacturer’s warnings.
. Repair or replace worn or damaged parts immediately
F).
.
Tech-
WARNING
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 serious injury
Fluid injected into the skin might look like just a cut, but it is a serious injury. Get immediate medi
cal attention.
Do not point the gun at anyone or at any part of the body
Do not put your hand or fingers over the spray tip.
Do not stop or deflect 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 gun when spraying.
Check the gun dif
Be sure the gun trigger safety operates before spraying.
Lock the gun trigger safety when you stop spraying.
, including the need for amputation. Fluid splashed in the eyes or on the skin
.
.
, glove or rag.
fuser operation weekly
. Refer to the gun manual.
-
Follow the
sure; stop spraying; clean, check, or service the equipment; and install or clean the spray tip.
T
ighten all fluid connections before operating the equipment.
Check the hoses, tubes, and couplings daily
Permanently coupled hoses cannot be repaired; replace the entire hose.
Use only Graco approved hoses. Do not remove any spring guard that is used to help protect the
hose from rupture caused by kinks or bends near the couplings.
Pressure Relief Procedure
on page 8 whenever you: are instructed to relieve pres
. Replace worn, damaged, or loose parts immediately
MOVING PARTS HAZARD
Moving
parts, such as the air motor piston, can pinch or amputate your fingers.
Keep clear of all moving parts when starting or operating the pump.
Before servicing the equipment, follow the
equipment from starting unexpectedly
Pressure Relief Procedure
.
on page 8 to prevent the
-
.
WARNING
FIRE AND EXPLOSION HAZARD
Improper
result in a fire or explosion and serious injury
grounding, poor ventilation, open flames or sparks can cause a hazardous condition and
.
Ground the equipment and the object being sprayed. Refer to
If there is any static sparking or you feel an electric shock while using this equipment,
ing immediately. Do not use the equipment until you identify and correct the problem.
Provide fresh air ventilation to avoid the buildup of flammable fumes from solvents or the fluid
being sprayed.
Keep the spray area free of debris, including solvent, rags, and gasoline.
Electrically disconnect all equipment in the spray area.
Extinguish all open flames or pilot lights in the spray area.
Do not smoke in the spray area.
Do not turn on or of
Do not operate a gasoline engine in the spray area.
f any light switch in the spray area while operating or if fumes are present.
Grounding
on page 5.
TOXIC FLUID HAZARD
stop spray-
Hazardous
inhaled, or swallowed.
Know the specific hazards of the fluid you are using.
Store hazardous fluid in an approved container
state and national guidelines.
Always wear protective eyewear
solvent manufacturer
fluid or toxic fumes can cause serious injury or death if splashed in the eyes or on the skin,
, gloves, clothing and respirator as recommended by the fluid and
.
. Dispose of hazardous fluid according to all local,
4 308-739
Installation
NOTES:
Reference numbers and letters in parentheses in
the text refer to the callouts in the figures and
drawings.
Always use Genuine Graco Parts and Accessories,
available from your Graco distributor
your own accessories, be sure they are adequately
sized and pressure-rated to meet the system’
requirements.
Fig. 2 is only a guide for selecting and installing
system components and accessories. Contact your
Graco distributor for assistance in designing a
system to suit your particular needs.
. If you supply
s
Prepare the Operator
All
persons who operate the equipment must be
trained in the safe, ef
components as well as the proper handling of all fluids.
All operators must thoroughly read all instruction
manuals, tags, and labels before operating the
equipment.
ficient operation of all system
Prepare the Site
Ensure
supply
find the air consumption of your pump.
that you have an adequate compressed air
. Refer to the performance chart on page 15 to
Pump:
Loosen the grounding lug locknut (W) and washer
(X). Insert one end of a 12 ga (1.5 mm
ground wire (Y) into the slot in lug (Z) and tighten
the locknut securely
wire to a true earth ground. For a ground wire and
clamp, order Part No. 237–569.
Fig. 1
Air and fluid hoses:
hoses with 150 m (500 ft) maximum combined hose
length to ensure grounding continuity
Air compressor:
recommendations.
Use a ground wire and clamp. See Fig.1.
) minimum
. Connect the other end of the
Y
Z
W
X
Use only electrically conductive
.
Follow manufacturer
’s
Keep the site clear of any obstacles or debris that
could interfere with the operator’s movement.
Have a grounded, metal pail available for use when
flushing the system.
Mounting the Pump
Mount
the pump (A) to suit the type of installation
planned. The pump dimensions and mounting hole
layout are shown on page 13. If you are using a wall
bracket (B), check that the wall is strong enough to
support the weight of the equipment, hoses, fluid, and
stress caused when the pump is in operation. Mount
the wall bracket 1.5 m (5 ft) above the floor
.
Grounding
WARNING
FIRE AND EXPLOSION HAZARD
Before operating the pump, ground the
system as explained below
the section
HAZARD
FIRE AND EXPLOSION
on page 4.
. Also read
Spray gun or dispensing valve:
properly grounded fluid hose and pump.
Object being sprayed:
Fluid supply container:
Solvent pails used when flushing:
code. Use only metal pails, which are conductive,
placed on a grounded surface. Do not place the
pail on a nonconductive surface, such as paper or
cardboard, which interrupts the grounding
continuity.
T
o maintain proper grounding continuity when
flushing or relieving pressure,
part of the spray gun firmly to the side of a
grounded
metal
pail, then trigger the gun.
Follow your local code.
Follow your local code.
Connect to a
Follow your local
always hold the metal
308-739 5
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