Healthyway 310645H User Manual
Repair and Parts
RTX 1500 Electric Texture Sprayer
- For Water-Based Materials Only -
(Consult your Material Supplier for Warnings and Application Requirements)
Models: Page 2
Maximum Working Air Pressure: 45 psi (3.1 bar)
Maximum Working Fluid Pressure: 100 psi (6.9 bar)
310645H
Read all warnings and instructions.
CAUTION
Use RTX 1500 non-bleeder texture gun 248091.
All other guns will damage sprayer.
ti4305a
Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441
www.graco.com
Copyright 2004
Graco Inc. is registered to I.S. EN ISO 9001
Models
Models
Manual
Model Electric
Requirements
248201 120V, 60 Hz, 15 A N. America 310624 310694 310616 English
248370 / 248315 230V. 50 Hz, 10 A Europe 310624 310616 French
248370 230V. 50 Hz, 10 A Europe 310624 Dutch
248370 230V. 50 Hz, 10 A Europe 310625 310616 Spanish
248370 / 248315 230V. 50 Hz, 10 A Europe 310625 Italian
248370 230V. 50 Hz, 10 A Europe 310625 Portuguese
248370 / 248315 230V. 50 Hz, 10 A Europe 310625 German
248315 230V. 50 Hz, 10 A Europe 310697 Swiss
248315 230V. 50 Hz, 10 A Europe 310697 Danish
248370 230V. 50 Hz, 10 A Europe 310697 Norwegian
248370 230V. 50 Hz, 10 A Europe 310697 Swedish
248370 230V. 50 Hz, 10 A Europe 310698 Polish
248370 230V. 50 Hz, 10 A Europe 310698 Russian
248370 230V. 50 Hz, 10 A Europe 310698 Greek
Country
Operation
287328*
Gun
Languages
248315 230V. 50 Hz, 10 A Asia 310699 Chinese
248315 230V. 50 Hz, 10 A Asia 310699 Japanese
248315 230V. 50 Hz, 10 A Asia 310699 Korean
248315 230V. 50 Hz, 10 A Australia 310699 310694 310616 English
*Auxiliary Air Hookup Kit
RELATED MANUALS
Model Country Manual Languages
ALL ALL
310645 English
2 310645H
Warnings
The following are general Warnings related to the safe setup, use, maintenance and repair of this
equipment. Additional, more specific warnings may be found throughout the text of this manual where
applicable.
Warning
WARNING
This symbol alerts you to the possibility of serious injury or death if you do not follow the
instructions.
Caution
CAUTION
Alerts you to the possibility of damage or destruction
of equipment if you do not follow the instructions.
Warnings
Fire and Explosion Hazard
Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent
fire and explosion:
• Use equipment only in well ventilated area.
• Keep work area free of debris, including solvent, rags, and gasoline.
• Ground equipment in the work area. See Grounding instructions.
• If there is static sparking or you feel a shock, stop operation immediately. Do not use equipment
until you identify and correct the problem.
Equipment Misuse Hazard
Equipment misuse can cause death or serious injury.
• Do not exceed maximum working pressure or temperature rating of lowest rated system compo-
nent. See Technical Data, in all equipment manuals.
• Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data in all
equipment manuals. Read fluid and solvent manufacturer’s warnings.
• Check equipment daily. Repair or replace worn or damaged parts immediately.
• Do not alter or modify this equipment.
• Use the equipment only for its intended purpose. Call your Graco distributor for information.
• For professional use only.
• Route hoses away from traffic areas, sharp edges, moving parts and hot surfaces.
• Do not use hoses to pull equipment.‘
• Keep children and animals away from work area.
• Comply with all applicable safety regulations.
Electric Shock Hazard
Improper grounding, setup, or usage of the system can cause electric shock.
• Turn off and disconnect power cord before servicing equipment.
• Use only grounded electrical outlets.
• Use only 3-wire extension cords.
• Ensure ground prongs are intact on sprayer and extension cords.
310645H 3
Warnings
WARNINGS
Pressurized Equipment Hazard
Compressed air can inject in skin. Air tubing rupture can cause injury if disconnected while under
pressure. To reduce risk of injury:
• Never exceed maximum working pressure of any attachment.
• Do not direct airstream at body.
• Follow Pressure Relief Procedure, page 7 whenever you are instructed to relieve pressure, stop
spraying, service equipment, install or clean spray nozzle or disconnect or connect hose.
Cleaning Solvent Hazard with Plastic Parts
Use only compatible water-based solvents to clean plastic structural or pressure-containing parts. Many
solvents can degrade plastic parts to the point where they could fail. Such failure could cause serious
injury or property damage. See Technical Data on page 34 of this instruction manual and in all other
equipment manuals. Read fluid and solvent manufacturer’s warnings.
Moving Parts Hazard
Moving parts can pinch or amputate fingers and other body parts.
• Keep clear of moving parts.
• Do not operate equipment with protective guards or covers removed.
• Pressurized equipment can start without warning. Before checking, moving, or servicing equipment,
follow the Pressure Relief Procedure in this manual. Disconnect power or air supply.
Personal Protective Equipment
Wear appropriate protective equipment when operating, servicing or when in the operating area of this
equipment to help protect yourself from serious injury, including eye injury, inhalation of toxic fumes,
burns and hearing loss. This equipment includes, but is not limited to:
• protective eye wear
• clothing and respirator as recommended by fluid and solvent manufacturer
• hearing protection
•gloves
CAUTION
Water or material remaining in unit when temperatures are below freezing can damage pump and/or delay startup.
To insure water and material are completely drained out of unit:
• remove hose from material outlet,
• tip sprayer forward 45° to allow material (water) to flow out of pump inlet.
Before adding material or starting unit in cold weather, circulate warm water through pump.
4 310645H
Component Identification
Component Identification
B
C
R
P
K
A
E
F
ti4500a
S
D
H
U
W
M
V
310645H 5
L
T
Component Identification
Component Identification
ITEM
A Main Power Switch
B Nozzle Storage
C Hopper
D Hopper Connect/Disconnect
E Graco RotoFlex™ HD Pump
F Material Outlet
H Air Outlet
K Fluid Flow Regulator and Pressure Gauge
L Gun Nozzle (5 sizes)
M Gun (see manual 310616)*
PPrime Switch
RPower Cord
S Pump Access Screw
T Hose - 25-ft.
COMPONENT
U Material Thickness Gauge
V Cleaning Ball
W Spare Hose Gaskets
6 310645H
Preparation
Preparation
Pressure Relief Procedure
1 Turn Main Power Switch
(A) OFF.
2 Turn fluid flow regulator
(K) all the way down to
reduce pressure.
3 Open gun air valve (aa).
ti4303a
Grounding and Electric Requirements
The sprayer must be grounded. Grounding reduces the
risk of electrical shock by providing an escape wire for
the electrical current.
WARNING
ti4292a
Read warnings, page 3.
• The sprayer cord includes a
grounding wire with an appro-
K
priate grounding prong.
• The plug must be plugged into
an outlet that is properly
installed and grounded in
accordance with all local codes
A
and ordinances.
Ground
ti4295a
ti4296a
4 Trigger gun, spraying
material back into
hopper (C).
ti4000a
ti4294a
• Do not modify plug! If it will not
fit in outlet, have grounded outlet installed by a qualified electrician.
• Sprayer model electric requirements are provided on page 2.
Extension Cords
• Only use an extension cord with
an undamaged 3-prong plug.
• For up to 100 ft (30.48 m) cord,
use 3-wire, 12 AWG (2.5 mm
2
)
minimum.
ti4297a
Ground
ti4295a
310645H 7
Preparation
Auxiliary Air Compressor
• Use Auxiliary Air Hookup Kit 287328 when additional
atomization air is necessary.
CAUTION
Attaching auxiliary air to sprayer without using the
Auxiliary Air Hookup Kit will damage sprayer.
Generators
7500 W (7.5 KW) minimum.
Tips for Using Generators
• Before running sprayer, make sure it is at room temperature. This will reduce startup current.
• Run generator at full throttle.
Hose Lengths
• The system comes with a twin line hose set consisting of a 1 in. ID x 25 ft (25 mm x 7.6 m) material hose
and a 3/8 in. ID air hose. Additional hose sections can
be added. Total final length of hose used should not
exceed 100 feet in length.
CAUTION
Sprayer air hose fitting can get hot! Allow sprayer to
cool down 5 minutes before removing air hose.
8 310645H
Removing and Replacing Hopper, Front and Back Covers
Removing and Replacing Hopper, Front and Back Covers
Before performing any service on sprayer
always:
• Read all warnings, page 3.
• Read operating instructions manual, page 2.
• Relieve Pressure, page 7.
• Turn main power switch (A) OFF.
• Unplug sprayer from outlet.
• Remove air and material hoses.
• Clean sprayer. See Operation Manual 310624 or
310625.
Hopper
Removing Hopper
1 To remove hopper
loosen fitting.
Fittings are
hand-tightened
and should not
require tools to
loosen.
Front Cover
Removing Cover
1 Remove hopper.
2 Unscrew and
remove
knob (S).
3 Place you
hand under
front, bottom edge of
cover.
(3a) Lift
cover up,
(3b) then
pull bottom
toward you
and out to remove cover.
Replacing Cover
3a
ti4408a
3b
S
2 Lift hopper straight
up, off frame.
Replacing Hopper
1 To replace
hopper, position
drain over fitting
as far as it will go,
making sure
identification label
faces out.
2 Hand tighten fit-
ting.
1 Place your
ti4503a
hand under
front, bottom
edge of cover.
(1a) Position
top edge of
cover under
1a
ti4411a
top metal lip
on sprayer
frame.
1b
(1b) Then
push up on
S
cover so lower
plastic edge
ti4504a
of cover has room to clear front metal frame and slide
cover into place. To position cover correctly, it will go
in at an angle.
2 Replace knob (S). Hand tighten fitting.
3 Replace hopper.
310645H 9
Removing and Replacing Hopper, Front and Back Covers
Back Cover
To access the motor and all other components, it is
necessary to remove the hopper, front and back covers.
Removing Cover
1 Completely
remove 6
screws (2 on top
and each side)
from cover.
ti4430a
2 Lift cover up and
then tilt it back
and off sprayer
frame.
Replacing Cover
1 To reposition cover
on sprayer frame,
tip the cover back,
toward you and
slide it down, into
place in the base of
the frame. Then
push the top back
into place. Align
screw holes in side
and top of cover
with holes in frame.
ti4432a
2 Replace and
tighten screws.
ti4431a
ti4433a
10 310645H
RotoFlex™ HD Pump
RotoFlex™ HD Pump
Use RotoFlex HD Pump Replacement Kit 287314.
IMPORTANT
• After replacing RotoFlex HD Pump hose, always
follow Hose Break-In Procedure, page 13,
before operating sprayer.
Disassembly
First read and follow instructions in the Before
performing any service on sprayer section, page 9.
Then remove hopper and front cover, page 9.
1 Loosen and remove hose
extension.
ti4377a
4 Rotate pump assembly
sideways. Pull entire
assembly out of front of
sprayer frame.
ti4376a
.
5 Separate the inner and
outer hose brackets.
2 Loosen and remove knob.
3 Slide RotoFlex HD hose
off rollers.
ti4374a
ti4378a
ti4519a
6 Slide hose ends out of
slots in outer hose
bracket.
• Slide out of short slot
first.
7 Pull hose out of inner
hose bracket.
ti4379a
8 Discard pump hose.
310645H 11
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