Graco TexSpray GTX Owner's manual

Repair -- Parts List
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440--1441
Copyright 2003, Graco Inc. is registered to I.S. EN ISO 9001
TexSpray GTXt2000
US Patents D502,532; D580,517 S; and 7,114,664
- For Water-Based Materials Only -
Model: 248082
Sprayer with Graco Trigger Gun
120 psi (8.27 bar) Maximum Working Air Pressure
120 psi (8.27 bar) Maximum Working Fluid Pressure
Model: 248083
Sprayer with Graco Flex Gun
120 psi (8.27 bar) Maximum Working Air Pressure
120 psi (8.27 bar) Maximum Working Fluid Pressure
Model: 248084
Sprayer with Graco Pole Gun
120 psi (8.27 bar) Maximum Working Air Pressure
120 psi (8.27 bar) Maximum Working Fluid Pressure
309916K
Related Manuals:
Pump: 308479
Gun: 310616 model 248082
308603 model 248083 and 248084
Operation: 309915 English
ti3785b
Model 248082 Shown
Important Safety Instructions
Read all warnings and instructions in this manual.
Save these instructions.

2 309916
Table of Contents
Warnings 2......................................
Component Identification and Function 4............
Pump Maintenance 10............................
Troubleshooting 18...............................
Removing and Inspecting Cooler 13................
Parts Drawing 21.................................
Parts List 20.....................................
Technical Data 26................................
Graco Warranty 28..............................
Graco Phone Number 28..........................
Symbols
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
Alerts you to the possibility of damage to or destruction
of equipment if you do not follow the instructions.
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
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:
DUse equipment in well ventilated areas only.
DDo no fill fuel tank while motor is running or hot; shut off motor and let it cool. Fuel is flammable
and can ignite or explode if spilled on hot surface.
DEliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and plastic
drop cloths (potential static arc).
DKeep the work area free of debris, including solvent, rags, and gasoline.
DDo not plug or unplug power cords or turn lights on or off when flammable fumes are present.
Carbon Monoxide Hazard
Exhaust contains poisonous carbon monoxide, which is colorless and odorless. Breathing carbon
monoxide can cause death. Do not operate in an enclosed area.
INSTRUCTIONS
Equipment Misuse Hazard
Equipment misuse can cause death or serious injury.
DDo not exceed the maximum working pressure or temperature rating of the lowest rated system
component. See Technical Data in all equipment manuals.
DUse fluids and solvents that are compatible with equipment wetted parts. See Technical Data in
all equipment manuals. Read fluid and solvent manufacturer’s warnings.
DCheck equipment daily. Repair or replace worn or damaged parts immediately.
DDo not alter or modify this equipment.
DUse the equipment only for its intended purpose. Call your Graco distributor for information.
DFor professional use only.
DRoute hoses away from traffic areas, sharp edges, moving parts, and hot surfaces.
DDo not use hoses to pull equipment.
DComply with all applicable safety regulations.

3309916
WARNING
Burn Hazard
Equipment surfaces and fluid that is heated can become very hot during operation. To avoid severe
burns, do not touch hot fluid or equipment. Wait until equipment/fluid has cooled completely.
Pressurized Equipment Hazard
Compressed air can inject in skin. Air tubing rupture can cause injury if disconnect while under
pressure. To reduce risk of injury:
DNever exceed maximum working pressure of any attachment
DDo not direct air stream at body
DFollow Pressure Relief Procedure, page 6 whenever you are instructed to relieve pressure, stop
spraying, service equipment, install or clean spray nozzle or disconnect or connect hose.
Cleaning Solvent with Plastic Parts Hazard
Use only compatible 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 the Technical Data section on page 26 in this instruction manual and in all
other equipment manuals. Read the fluid and solvent manufacturer’s warnings.
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:
Dprotective eye wear
Dclothing and respirator as recommended by fluid and solvent manufacturer
Dhearing protection
Dgloves
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:
DRemove material line from sprayer
DTip sprayer to allow material (water) to flow out of pump inlet.
Before adding material or staring unit in cold weather, run warm water through pump.

4 309916
Component Identification
D
CB
K
G
F
H
U
T
N
P
ti3929b
Y
R
S
W
A
E
Z
J
L
M
QV

5309916
Component Identification
Note: Letters A--Z used in the chart below to identify specific components, will also be used throughout the text of
this manual to identity those components.
English
AGas Tank
BFuel Valve
CChoke
DThrottle Lever
EEngine ON/OFF Switch
FNozzle Storage
GHopper
HHopper Quick Connect
JDiaphragm Pump
KMaterial Outlet Option 1
LMaterial Outlet Option 2
MAir Cooler
NGun Air Outlet Quick Connect
PAir Filter (both sides)
QAir Line Quick Connect
REngine Starter Cord
SMotor Lock Knob
TMaterial (Pump) Air Pressure Gage and Control Knob
UGun Air Pressure Gage and Control Knob
VSprayer Quick Connect Air In and AIr ON/OFF Valve
WPressure Unloader
YGun (see manual 308878)*
ZCompressor Power Pack
*Reference numbers used in gun illustrations throughout this manual, coincide with reference numbers used in gun manual
308878

6 309916
Preparation
Pressure Relief Procedure
1. Turn engine ON/OFF switch (E) OFF.
2. Open gun air valve (23).
3. Trigger gun, and spray material back into hopper.
Removing and Installing the Hopper
The hopper (G) can be removed from the cart for
cleaning and servicing equipment.
NOTE: Before removing hopper, allow unit to cool
down and/or remove compressor power pack from
cart.
Removing Hopper
1. To remove hopper (G), release the latches on each
side of coupler (H).
2. Lift hopper straight up, off unit. See Fig. 1.
Fig. 1
H
G
ti3900a
Installing Hopper
1. To install hopper, position coupler over material
outlet and slide it straight down, over the fitting, as
far as it will go.
2. Secure latches by pushing each one up and firmly
into locked position. See Fig. 2.
Fig. 2
H
G
ti3900a

7309916
Preparation
Removing and Installing the Compressor
Power Pack
WARNING
Page 6Page 3
When servicing equipment it may be necessary to
remove the Compressor Power Pack (Z) from the cart.
Removing Compressor Power Pack:
1. Disconnect air line quick connect fitting (Q) from
compressor air quick connect fitting (V). See Fig 3.
NOTE: Quick connect fitting will become hot during
operation, see Burn Hazard, page 3.
Fig. 3
ti3791a
QV
2. Loosen knob (S) by turning it counter--clockwise,
relieving tension on the bracket. See Fig. 4.
Fig. 4
S
3. Push knob down. See Fig. 4.
Fig. 5
ti3892a
4. The Compressor Power Pack (Z) slides off back of
cart. See Fig 5.

8 309916
Installing Compressor Power Pack:
1. Disconnect one end of air hose from air line quick
connect fitting (Q) and the other end of the air
hose from compressor air quick connect inlet fitting
(V).
2. Inspect cart and compressor power pack (Z).
Remove any debris or dirt.
3. Using handles, lift compressor power pack (Z) onto
cart frame.
Fig. 6 ti3782a
tabs
4. Slide Compressor Power Pack (Z) forward until
front edge meets tabs. Fig. 6.
5. Lift and turn motor lock knob (S) until Compressor
Power Pack (Z) is securely attached to the cart.
6. Attach air line quick connect fitting (Q) to compres-
sor air quick connect fitting (V) Fig 7.
Fig. 7
ti3791a
QV

9309916
Engine Maintenance
Changing Engine Oil
WARNING
Page 6
1. Relieve Pressure, page 6.
2. Remove compressor power pack, page 7.
3. Place a suitable container to catch the used oil
below the compressor power pack.
4. Remove drain bolt and filler cap/dip stick. Fig. 8.
Fig. 8
Drain Bolt
Filler Cap/
Dip Stick
ti4249a
5. Tip unit to drain the used oil out of unit. Fig. 9. .
Fig. 9
ti4250a
6. Reinstall drain bolt. Tighten securely. Fig. 8.
7. Place the compressor power pack on a level
surface. Fill to the outer edge of the oil filler hole
with SAE 10W--30 oil. The engine oil capacity is
0.63 qt (0.60 liters). (Refer to the Honda Engines
Owner’s Manual for recommended oil weight.)
8. Reinstall the filler cap/dip stick. Tighten securely.
NOTE: Running engine with a low oil level can cause
engine damage. The Oil Alertrsystem will automati-
cally stop the engine before the oil level falls below the
safe limit. However, to avoid the inconvenience of an
unexpected shutdown, fill to the upper limit and check
oil level regularly.
9. Reinstall compressor power pack on sprayer, page
8.
For all other engine maintenance, troubleshooting, and repair, see Honda Engines Owner’s Manual.

10 309916
Pump Maintenance
For pump maintenance, troubleshooting, and repair, see diaphragm pump instruction manual 308479. A parts list
and illustration for the pump is also included in this manual.