Graco Inc 218938, PT2000, 223660, 307-730 User Manual
INSTRUCTIONS-PARTS
This
manual contains
INSTRUCTIONS and WARNINGS.
READ AND RETAIN FOR REFERENCE.
IMPORTANT
LIST
307–730
(and F
Supersedes
, not published)
Rev G
E
1/4 Gallon Per Minute, 120 V AC, 60 Hz
PT2000
Pressure
250
psi (17.5 bar) MAXIMUM WORKING PRESSURE
Model 218–938, Series B
with
18 inch Extension and 1/2 and 3/4 inch nap Roller Covers
Model 223–660, Series A
Basic
Pressure Roller
U.S. Patent No. 4,722,230; 4,652,024
Foreign Patents Pending
CONTENTS
Terms 2.
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Warnings 2
System
Setup 6
Startup 7
Operation 7
Maintenance
Troubleshooting
Repair
Parts
Accessories 19
Technical
. . . . . . . . . . . . . . . . . . . . . . . . .
Description5. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . .
Flushing 8
Roller
Roller
Fuse 12
ON/OFF
Rectifier 12
Power
Pressure
Outlet Valve 13.
Inlet Valve 13.
Diaphragm 14
Suction Tube 14.
Priming Valve & T
Motor,
. . . . . . . . . . . . . . . . . . . . . . .
Cover9. . . . . . . . . . . . . . . . . . .
Chart
V
alve 11.
. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . .
Switch
. . . . . . . . . . . . . . . . . . . . . .
Supply Cord
Switch
. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . .
Conn Rod, Bearing
Drawing & Lists
. . . . . . . . . . . . . . . . . . . . .
Data
. . . . . . . . . . . . . . . . . .
Roller System
, without hose, gun, extension or roller
. . . . .
10.
12.
12.
13.
15.
16.
20.
. . . . . . . . . . .
. . . . . . . . . . . . . .
. . . . . . . . . . .
. . . . . . . . . . . . . .
ube 14.
. . . . . . . . .
. . . . . . . . . . . .
APPLICATION EQUIPMENT FROM GRACO
Model
218–938 shown
Always
Professional Results
GRACO INC. P.O. BOX 1441
COPYRIGHT
MINNEAPOLIS, MN
1985, GRACO INC.
55440–1441
CAUTION
To avoid premature wear of the pressure switch, never use more than 25 ft (7.6 m) of 1/4” ID outlet hose. When
outlet hose is needed, use 3/8” ID hose at a maximum of 100 ft (30 m) long. Never use 1/4” ID and 3/8” ID
longer
hose
together
.
not use lacquer or lacquer thinner in the suction and outlet hoses supplied with this system. These fluids
Do
destroy
See ACCESSORIES section of the manual for ordering optional hoses.
the hose material. Use the optional chemical–resistant hoses.
TERMS
Be
sure you read and understand each of these terms
reading the rest of the manual.
fore
WARNING: Alerts user to avoid or correct conditions
could cause bodily injury
which
.
be
-
CAUTION: Alerts user to avoid or correct conditions
could damage or destroy the equipment.
which
NOTE: Gives additional explanation of a procedure or
hints.
helpful
WARNING
Be sure all operators of this equipment read, understand,
and follow the warnings and instructions in this manual !
GENERAL SAFETY
Use extreme care not to splash paint, contaminated
water
flushing
eyewear.
, or solvent into your
eyes. W
ear protective
EQUIPMENT MISUSE HAZARD
This
system is designed to be used at
MAXIMUM WORKING PRESSURE
or accessories which are
nents
PT2000
System.
. Use only compo-
designed for use with the
quickly
250 psi (17.5 bar)
Be sure the area in which you are working is well venti-
to avoid a buildup of harmful paint
lated,
To reduce the risk of electric shock,
to rain
.
system
operate
the pump with the base cover removed.
Always store the system indoors. Do not
fumes.
do not expose the
ELECTRICAL GROUNDING
Electrical grounding is essential to reduce the risk of an
electric shock or other serious bodily injury from static
sparking.
page
Read and follow the
6 of this manual.
grounding instructions on
EXTENSION MISUSE HAZARD
Do
not attempt to modify the
to use parts which are not designed for use with this sys
Use the extension only with the roller frame provided
tem.
with
this system.
Improper
valve can result in component rupture or explosion and
cause
use of the extension, roller frame, hose or roller
serious bodily injury
extension or roller frame, or
.
Any misuse of this equipment, such as modifying parts,
using incompatible paint or solvent, or using worn or
damaged
result
damage.
Never
could
Check all parts of the system regularly and repair or replace
parts, can cause the equipment
in
serious bodily injury
alter or modify any part of this equipment; doing
cause it to overpressurize or malfunction.
any worn or damaged parts immediately
, fire, explosion and property
to rupture and
AVOID POWER LINES
Avoid contacting any power lines with the extension.
Contact
bodily
with power lines could cause extremely serious
injury
, including burns or electrocution.
HAZARD OF USING FLUIDS CONTAINING
HALOGENATED HYDROCARBONS
Never use 1,1,1–trichloroethane, methylene chloride,
-
other halogenated hydrocarbon solvents or fluids con-
such solvents in this equipment.
taining
result in a serious chemical reaction, with the possibility
of
explosion, which could cause death, serious bodily in
and/or substantial property damage.
jury
Consult your material suppliers to ensure that the fluids
used are compatible with aluminum and zinc
being
Such use could
so
.
-
parts.
307-730
AVERTISSEMENT
Assurez–vous que tous les utilisateurs de cet équipment lisent, comprennent et
observent les avertissements et les instructions de ce manuel!
SECURITE GENERAL
Faites
extrêmement attention de ne pas éclabousser de
peinture, d’eau de rinçage sale ni de solvant dans les
Portez de lunettes de protection.
yeux.
Assurez-vous que l’endroit où vous travaillez est bien
afin d’éviter l’accumulation des vapeurs toxiques de
aéré
peinture.
Pour réduire
le système à la pluie.
pas
l’intérieur.
le
risque de décharge électrique,
Rangez toujours
n’exposez
le système à
MISE A LA TERRE
Il
est essentiel d’ef
le risque de décharge électrique et de blessures
sérieuses résultant des étincelles d’électricité statique.
et observez les instuctions de mise
Lisez
page 6 de ce manuel.
fecteur la mise à la terre pour
à la terre, à la
réduire
DANGERS POUVANT RESULTER DU
MAUVAIS USAGE DE LA RALLONGE
N’essayez pas de modifier la rallonge ni la monture du
rouleau; n’essayez pas non plus d’utiliser de pièces qui
sont pas conçues pour aller avec ce système. N‘utili
ne
sez la rallonge qu’avec la monture de rouleau fournie
le système.
avec
L’utilisation incorrecte de la rallonge, de la monture de
rouleau,
la
sures
du tuyau ou du robinet du rouleau peut entraîner
rupture de pièces ou une explosion et causer des
sérieuses.
bles
DANGERS POUVANT RESULTER DU
MAUVAIS USAGES DE L‘EQUIPMENT
Ce
système est conçu pour être utilisé à une
MAXIMUM DE FONCTIONNEMENT de 17.5 bars (250
N’utilisez que des pièces ou accessoires qui sont
psi).
conçus
L’utilisation
des
patibles, l’utilisation de pièces usées ou abîmées peuvent entrainer la rupture de l’équipement et causer des
blessures graves, un incendie, une explosion et des
dégâts
Ne changez et ne modifiez jamais aucune pièce du
système et réparez ou remplacez les piéces usées ou
abîmées
Vérifiez régulièrement toutes les pièces du système et
réparez ou remplacez les pièces usées ou abîmées
immédiatement.
-
pour être utilisés avec le système PT2000.
incorrecte de cet équipement, la
pièces, l’utilisation de peinture ou
matériels.
immédiatement.
de solvant incom
EVITEZ LES LIGNES ELECTRIQUES
Evitez
tout contact avec
-
rait causer des blessures très graves, y compris des
brûlures
ou l’électrocution.
les lignes électriques! Ceci pour
PRESSION
modification
-
-
307-730
3
ADVERTENCIA
Asegurarse de que todos los operadores de este equipo lean, entiendan
y repeten las precauciones e instrucciones indicadas en este manual.
SEGURIDAD EN GENERAL
Tener extremo cuidado de no salpicarse los ojos con
pintura,
gafas
Asegurarse de que el lugar de trabajo tenga buena
ventilición, para evitar la acumulación de vapores de
pintura
Para reducir el riesgo de sufrir un choque eléctrico,
dejar este sistema expuesto a la lluvia.
guardarlo
agua de enjuague contaminada o solvente. Usar
protectoras.
nocivos.
Siempre
bajo techo.
PUESTA A TIERRA
La puesta a tierra es esencial para reducir el riesgo de
sufrir un choque eléctrico u otras lesiones corporales
graves debido a chispas estáticas. Leer y seguir las
instrucciones
dadas en la pàgina 6 de este manual.
PELIGRO POR MAL USO
DE LA EXTENSION
No intentar modificar las extensión o el portarradillo, o
piezas que no hayan sido diseñadas para usarse en
usar
este sistema. Usar la extensión solamente con el
portarrodillo
provisto con este sistema.
no
PELIGRO POR MAL USO DEL EQUIPO
Este sistema está diseñado para una
TRABAJO
componentes o accesorios diseñados para usarse con
sistema PT2000.
el
El
uso indebido
las
piezas, uso
piezas dañadas o desgastadas, podría causer la rotura
del equipo y terminar en graves lesiones personales,
incendio,
Nunca alterar o modificar ninguna pieza del equipo;
el hacerlo podría causar sobrepresión o malfuncionamiento.
Revisar con regularidad todas las piezas del sistema y
reparar
desgastadas.
MAXIMA de 17.5 barías (250 lbs/pulg2).
de este equipo, tal como modificación de
de pintura o solvente incompatible, o de
explosión y daños a la propiedad.
o sustituir de inmediato las que
PRESION DE
Usar
estén dañadas o
PROCURAR NO TOCAR
LOS CABLES ELECTRICOS
El
uso indebido de la extensión, portarrodillo,
o gatillo del rodillo podría romper o hacer explotar el
componente
y causar graves lesiones corporales.
manguera
¡Procurar no tocar ningún cable elecrico! De llegar a
suceder
mente
esto se
graves, incluso quemaduras o electrocución.
podrían sufrir lesiones corporales suma
-
4
307-730
PT2000 PRESSURE ROLLER SYSTEM DESCRIPTION
PRIMING TUBE
SUCTION
HOSE
POWER SUPPL
ON/OFF SWITCH
25 FT
. (7.6 M) HOSE
Y CORD
INLET V
MOTOR
ALVE
PRIMING V
AINT FIL
P
ALVE
TER
ROLLER V
ALVE
18 INCH EXTENSION
9 INCH ROLLER FRAME
Motor
The motor drives the connecting rod which moves the
diaphragm.
Pressure
Switch
The pressure switch at the pump outlet turns the motor
and of
on
f to control paint
pressure.
Diaphragm
The diaphragm is the heart of the pump. Driven by the
connecting rod and motor , the movement of the diaphragm
outlet
draws paint
valve.
Priming V
alve
through the suction hose and to the
The priming valve assists in priming the pump during
startup. Turning the priming valve counterclockwise
causes the paint to drain directly back into the pail
through the priming tube. T urning the knob clockwise
causes
to
Outlet V
the paint
the hose, roller valve and extension
alve
to flow through the fluid outlet valve
.
and
The outlet valve has a ball check which prevents paint
from flowing backwards into the pump. This helps keep
even supply of paint
an
the roller
valve.
to the roller each time you
trigger
ROLLER COVER
0285
Inlet V
alve
As
the diaphragm draws paint from the suction tube, the
paint
passes through the inlet
paint
into the pump.
valve which opens to allow
Outlet Hose
The hose has swivel-type couplings for easy assembly.
larger diameter outlet hose and chemical-resistant out
A
and suction hoses are available. See ACCESSORIES
let
on
page 19.
Roller Valve
The
roller
it on and of
ing
valve controls paint
f.
flow to the
roller
by trigger
Pressure Roller
The
pressure roller has an 18 inch extension. T
wo roller
covers, one 1/2 inch nap for smooth surfaces, and one
nap for semi–rough surfaces, are provided. Dif
3/4”
lengths
roller
and adjustable extensions and
covers are available. See
ACCESSORIES on page
dif
ferent types of
ferent
19.
307-730
-
-
5
PRIMING TUBE
SUCTION
SETUP
HOSE
POWER SUPPL
ON/OFF SWITCH
SPRING GUARD MUST BE
A
T ROLLER VALVE INLET
INLET V
MOTOR
Y CORD
USE TWO WRENCHES
T
O TIGHTEN
ROLLER V
ALVE
ALVE
PRIMING V
P
AINT FIL
USE TWO WRENCHES
T
O TIGHTEN
25 FT
BE SURE GASKETS ARE
INST
ALLED A
USE TWO WRENCHES
T
O TIGHTEN
T THESE JOINTS
ROLLER COVER
ALVE
TER
. (7.6 M) HOSE
TRIGGER
18 INCH EXTENSION
9 INCH ROLLER FRAME
Fig
1
1. Remove
as
all parts from the boxes and assemble them
shown in Fig
1, following the notes on the drawing.
2. Prepare the paint according to the manufacturer ’s
recommendations.
Remove any skin
formed on the top of the paint. If necessary
that may have
, thin the
paint.
WARNING
remove
Never
supply
cord. Be sure the outlet
In
the event of an electrical short circuit, grounding
reduces
escape
the third (grounding) pin of the power
is properly grounded.
the risk of an electric shock by providing an
wire for the electric current.
Inspect the power supply cord and extension cord
each use. Be sure they are in good condition
before
and
have
undamaged three-pin plugs. Replace im
mediately if either cord shows signs of wear or
damage.
HAND TIGHTEN ONL
TO AVOID CRACKING
ROLLER COVER
Cord Length Extension
feet (meters) W
ire Gauge
1–100 (1–30) 18
100–200 (30–61) 16
200–300 (61–92) 14
over 300
GROUNDED
(over 92) 12
OUTLET
Y
0285
3. Plug
the power supply cord into a properly grounded,
120 V electrical outlet. See Fig 2. Do not use an
adapter. All extension cords must have three wires.
Use the chart below for selecting the appropriate
gauge for the extension cord.
wire
307-730
6
Fig 2
GROUNDING
PIN
0286
Loading...