Graco 333011J, Pro Xp Auto Electrostatic Air Assisted Spray Gun Instructions

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Graco 333011J, Pro Xp Auto Electrostatic Air Assisted Spray Gun Instructions | Manualzz
Instructions-Parts
Pro Xp™ Auto AA Spray Gun
333011J
EN
Automatic Electrostatic Gun for use in Class I, Div. I Hazardous Locations using Group D
spray materials.
Automatic Electrostatic Gun for use in Group II, Zone 1 Explosive Atmosphere Locations
using Group IIA spray materials.
For professional use only.
100 psi (0.7 MPa, 7 bar) Maximum Air Inlet Press
3000 psi (21 MPa, 210 bar) Maximum Working Fluid Pressure
Important Safety Instructions
Read all warnings and instructions in this manual
and in related manuals before using the equipment. Save these instructions.
See page 2 for Table of Contents and page 3 for
Models.
WLD
Table of Contents
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
How the Electrostatic AA Spray Gun Works . . . . 7
Operating the Spray Function . . . . . . . . . . . . . . . 7
Operating the Electrostatics . . . . . . . . . . . . . . . . 7
Gun Features and Options . . . . . . . . . . . . . . . . . 7
Smart Gun Features . . . . . . . . . . . . . . . . . . . . . . 7
System Overview . . . . . . . . . . . . . . . . . . . . . . . . 8
Typical System Installation . . . . . . . . . . . . . . . . . 8
Gun Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Install the System . . . . . . . . . . . . . . . . . . . . . . . 10
Warning Signs . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Ventilate the Spray Booth . . . . . . . . . . . . . . . . . 10
Install the Air Line Accessories . . . . . . . . . . . . . 10
Install Fluid Line Accessories . . . . . . . . . . . . . . 10
Install the Gun . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Install the Pro Xp Auto Control Module . . . . . . . 12
Connect the Air and Fluid Lines . . . . . . . . . . . . 12
Manifold Connections . . . . . . . . . . . . . . . . . . . . 13
Fiber Optic Cable Connection . . . . . . . . . . . . . . 14
Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Check Gun Electrical Grounding . . . . . . . . . . . . 15
Check Fluid Resistivity . . . . . . . . . . . . . . . . . . . 16
Check Fluid Viscosity . . . . . . . . . . . . . . . . . . . . 16
Install the Fabric Cover . . . . . . . . . . . . . . . . . . . 17
Flush Before Using Equipment . . . . . . . . . . . . . 17
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Pressure Relief Procedure . . . . . . . . . . . . . . . . 18
Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Select a Spray Tip . . . . . . . . . . . . . . . . . . . . . . . 18
Install the Spray Tip . . . . . . . . . . . . . . . . . . . . . 19
Set the Atomization Fluid Pressure . . . . . . . . . . 19
Adjust the Electrostatics . . . . . . . . . . . . . . . . . . 20
Spraying . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Triggering the Fluid Alone . . . . . . . . . . . . . . . . . 22
Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Daily Care and Cleaning Checklist . . . . . . . . . . 23
Flushing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Clean Outside of Gun . . . . . . . . . . . . . . . . . . . . 24
Clean the Spray Gun . . . . . . . . . . . . . . . . . . . . 24
Check for Fluid Leakage . . . . . . . . . . . . . . . . . . 25
2
Electrical Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Test Gun Resistance . . . . . . . . . . . . . . . . . . . . . 26
Test Power Supply Resistance . . . . . . . . . . . . . 26
Test Barrel Resistance . . . . . . . . . . . . . . . . . . . 27
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Spray Pattern Troubleshooting . . . . . . . . . . . . . 28
Gun Operation Troubleshooting . . . . . . . . . . . . 29
Electrical Troubleshooting . . . . . . . . . . . . . . . . . 31
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Prepare the Gun for Service . . . . . . . . . . . . . . . 32
Remove the Gun from the Manifold . . . . . . . . . . 32
Install the Gun on the Manifold . . . . . . . . . . . . . 33
Air Cap/Tip Guard, Spray Tip, and Fluid Seat
Housing Replacement . . . . . . . . . . . . . . . . . 33
Electrode Replacement . . . . . . . . . . . . . . . . . . . 35
Fluid Tube Replacement . . . . . . . . . . . . . . . . . . 35
Fluid Filter Removal . . . . . . . . . . . . . . . . . . . . . . 36
Fluid Needle Replacement . . . . . . . . . . . . . . . . 36
Piston Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Adjust the Actuator Arm . . . . . . . . . . . . . . . . . . . 39
Barrel Removal . . . . . . . . . . . . . . . . . . . . . . . . . 39
Barrel Installation . . . . . . . . . . . . . . . . . . . . . . . . 39
Power Supply Removal and Replacement . . . . 40
Turbine Removal and Replacement . . . . . . . . . 41
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Standard Pro Xp Auto AA Gun Models . . . . . . . 43
Smart Pro Xp Auto AA Gun Models . . . . . . . . . 45
Air Cap Assembly . . . . . . . . . . . . . . . . . . . . . . . 47
Turbine Assembly . . . . . . . . . . . . . . . . . . . . . . . 48
Robot Mount Bracket Assembly . . . . . . . . . . . . 49
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Robot Mount Gun Dimensions . . . . . . . . . . . . . 55
Spray Tip Selection Chart . . . . . . . . . . . . . . . . . . . 59
AEM Fine Finish Spray Tips . . . . . . . . . . . . . . . 59
AEF Fine Finish Pre-Orifice Spray Tips . . . . . . . 60
Round Spray Tips . . . . . . . . . . . . . . . . . . . . . . . 60
Recommended Filter Sizes . . . . . . . . . . . . . . . . 61
Air Flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Technical Specifications . . . . . . . . . . . . . . . . . . . . 63
California Proposition 65 . . . . . . . . . . . . . . . . . . . 63
Graco Pro Xp Warranty . . . . . . . . . . . . . . . . . . . . . 64
333011J
Models
Models
Part No.
kV
Model
Manifold Mount
HA1M10
85
Smart
Rear
HA1T10
85
Standard
Rear
HA2M10
85
Smart
Bottom
HA2T10
85
Standard
Bottom
Approvals
2575
0.24 mJ
FM14ATEX0081
EN 50050-1
Ta 0°C-50°C
Related Manuals
Manual No.
332989
333011J
Description
Instructions - Pro Xp Auto Control Module
3
Warnings
Warnings
The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks. When
these symbols appear in the body of this manual or on warning labels, refer back to these Warnings. Product-specific
hazard symbols and warnings not covered in this section may appear throughout the body of this manual where
applicable.
FIRE, EXPLOSION, AND ELECTRIC SHOCK HAZARD
Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent fire and explosion and electric shock:
• Electrostatic equipment must be used only by trained, qualified personnel who understand the
requirements of this manual.
• Ground all equipment, personnel, object being sprayed, and conductive objects in or close to spray
area. Resistance must not exceed 1 megohm. See Grounding instructions.
• Only use grounded Graco conductive air supply hoses.
• Do not use pail liners unless they are conductive and grounded.
• Stop operation immediately if static sparking occurs or you feel a shock. Do not use equipment
until you identify and correct the problem.
• Check gun resistance, hose resistance, and electrical grounding daily.
• Use and clean equipment only in well ventilated area.
• Interlock the gun air supply to prevent operation unless ventilating fans are on.
• Use cleaning solvents with highest possible flash point when flushing or cleaning equipment.
• To clean the exterior of the equipment, cleaning solvents must have a flash point at least 15°C
(59°F) above ambient temperature.
• Always turn the electrostatics off when flushing, cleaning or servicing equipment.
• Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and plastic
drop cloths (potential static sparking).
• Do not plug or unplug power cords or turn lights on or off when flammable fumes are present.
• Keep spray area free of debris, including solvent, rags and gasoline.
• Keep a working fire extinguisher in the work area.
4
333011J
Warnings
SKIN INJECTION HAZARD
High-pressure fluid from gun, hose leaks, or ruptured components will pierce skin. This may look like
just a cut, but it is a serious injury that can result in amputation. Get immediate surgical treatment.
• Do not spray without tip guard and trigger guard installed.
• Engage trigger lock when not spraying.
• Do not point gun at anyone or at any part of the body.
• Do not put your hand over the spray tip.
• Do not stop or deflect leaks with your hand, body, glove, or rag.
• Follow the Pressure Relief Procedure when you stop spraying and before cleaning, checking, or
servicing equipment.
• Tighten all fluid connections before operating the equipment.
• Check hoses and couplings daily. Replace worn or damaged parts immediately.
EQUIPMENT MISUSE HAZARD
Misuse can cause death or serious injury.
• Do not operate the unit when fatigued or under the influence of drugs or alcohol.
• Do not exceed the maximum working pressure or temperature rating of the lowest rated system
component. See Technical Specifications in all equipment manuals.
• Use fluids and solvents that are compatible with equipment wetted parts. See Technical Specifications in all equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete
information about your material, request a Safety Data Sheet (SDS) from your distributor or retailer.
• Do not leave the work area while equipment is energized or under pressure.
• Turn off all equipment and follow the Pressure Relief Procedure when equipment is not in use.
• Check equipment daily. Repair or replace worn or damaged parts immediately with genuine manufacturer’s replacement parts only.
• Do not alter or modify equipment. Alterations or modifications may void agency approvals and create safety hazards.
• Make sure all equipment is rated and approved for the environment in which you are using it.
• Use equipment only for its intended purpose. Call your distributor for information.
• Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.
• Do not kink or over bend hoses or use hoses to pull equipment.
• Keep children and animals away from work area.
• Comply with all applicable safety regulations.
333011J
5
Warnings
PLASTIC PARTS CLEANING SOLVENT HAZARD
Many solvents can degrade plastic parts and cause them to fail, which could cause serious injury or
property damage.
• Use only compatible solvents to clean plastic structural or pressure-containing parts.
• See Technical Specifications in this and all other equipment instruction manuals. Consult the solvent manufacturer for information and recommendations about compatibility.
TOXIC FLUID OR FUMES HAZARD
Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or
swallowed.
• Read Safety Data Sheet (SDS) to know the specific hazards of the fluids you are using.
• Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines.
PERSONAL PROTECTIVE EQUIPMENT
Wear appropriate protective equipment when in the work area to help prevent serious injury, including
eye injury, hearing loss, inhalation of toxic fumes, and burns. This protective equipment includes but is
not limited to:
• Protective eye wear, and hearing protection.
• Respirators, protective clothing, and gloves as recommended by the fluid and solvent manufacturer
6
333011J
Introduction
Introduction
How the Electrostatic AA Spray
Gun Works
This is not an air spray gun. To help prevent serious
injury from pressurized fluid, such as skin injection,
and splashing fluid, read and follow the Skin Injection
Hazard Warnings on page 5.
The electrostatic air-assisted spray gun combines airless and air spraying concepts. The spray tip shapes the
fluid into a fan pattern, as does a conventional airless
spray tip. Air from the air cap further atomizes the fluid
and completes the atomization of the fluid tails to produce a uniform pattern.
The high working fluid pressure of this gun provides the
power needed to atomize higher solid materials.
Gun Features and Options
•
The gun's full voltage setting is 85kV.
•
The gun is designed for use with a reciprocator, and
can be mounted directly on a 1/2 in. (13 mm) rod.
With additional brackets, the gun can be mounted
for robotic applications.
•
The gun’s quick-disconnect design enables its
removal without disconnecting air lines to the gun.
•
Gun functions are activated from a separate controller that sends the appropriate signal to the actuating
solenoids.
Smart Gun Features
Smart gun models with the Pro Xp Auto Control Module
have the ability to:
•
Display the spraying voltage and current
•
Change the gun voltage setting
•
Display the gun turbine speed
•
Store spray profiles
•
Communicate equipment faults to a PLC
•
Display and set maintenance totalizers
Operating the Electrostatics
•
Use a PLC to select a spray profile
To operate the electrostatics, apply air pressure to the
gun manifold’s turbine air fitting (TA) through a Graco
Grounded Turbine Air Hose. The air enters the manifold
and is directed to the inlet of the power supply turbine.
The air spins the turbine, which then provides electrical
power to the internal high voltage power supply. The
fluid is charged by the spray gun electrode. The charged
fluid is attracted to the nearest grounded object, wrapping around and evenly coating all surfaces.
See the Pro Xp Auto Control Module manual 332989 for
more information.
Operating the Spray Function
Applying a minimum of 60 psi (0.42 MPa, 4.2 bar) air
pressure to the gun manifold’s cylinder air fitting (CYL)
will retract the gun piston, which opens the air valves
and a short time later opens the fluid needle. This provides the proper air lead and lag when triggering the
gun. A spring returns the piston when the cylinder air is
shut off.
333011J
7
Introduction
System Overview
Typical System Installation
FIGURE 1 shows a typical electrostatic air spray system. It is not an actual system design. For assistance in designing
a system to suit your particular needs, contact your Graco distributor.
Non-Hazardous Location
Hazardous Location
*
FIG. 1. Typical System Installation
A
Gun
Smart System Components
B
Graco Grounded Turbine Air Hose
F
Programmable Logic Controller (PLC)
C
Atomizer, Fan, and Cylinder Air
G
Pro Xp Auto Control Module
D
Air Supply and controls
H
Power Supply (24 Volt)
E
Fluid Supply and controls
J
Bulkhead (optional)
K
F/O Cable
L
I/O Cable
* Approved for hazardous locations
8
333011J
Introduction
Gun Overview
K
1
B
P
2
CYL
TA
A2
EXH
F
J
A
A1
C
D
H
G
FIG. 2. Gun Overview
Key
A
Air Cap
Manifold Fittings and Indicators
B
Spray Tip
A1
Atomization Air Inlet Fitting
C
Retaining Ring
A2
Fan Air Inlet Fitting
D
Shroud
CYL
Cylinder Air Inlet Fitting
F
Manifold
1
G
Turbine
Fiber Optic Fitting Transmit
(Operational on Smart models only)
H
Power Supply
2
J
Electrode
Fiber Optic Fitting Receive
(Operational on Smart models only)
K
ES Indicator Light (standard models only)
P
Fluid Supply Inlet Fitting
TA
Turbine Air Inlet Fitting (to drive turbine)
EXH
Exhaust Outlet Fitting
333011J
9
Installation
Installation
Install the System
Install the Air Line Accessories
See FIGURE 3.
1. Install a bleed-type master air valve (L) on the main
air line (W) to shut off all air to the gun.
Installing and servicing this equipment requires access
to parts which may cause electric shock or other serious injury if work is not performed properly.
• Do not install or service this equipment unless you
are trained and qualified.
• Be sure your installation complies with local, state,
and national codes for the installation of electrical
apparatus in a Class I, Div. I, hazardous location or
a Group II, Zone I explosive atmosphere location.
• Comply with all local codes and regulations.
2. Install an air line filter/water separator on the gun air
line to ensure a dry, clean air supply to the gun. Dirt
and moisture can ruin the appearance of your finished workpiece and can cause the gun to malfunction.
3. Install a bleed-type air pressure regulator (M) on
each of the air supply lines (B, C, D, E) to control air
pressure to the gun.
Warning Signs
Mount warning signs in the spray area where they can
easily be seen and read by all operators. An English
Warning Sign is provided with the gun.
Ventilate the Spray Booth
Do not operate the gun unless ventilating air flow is
above the minimum required value. Provide fresh air
ventilation to avoid the buildup of flammable or toxic
vapors when spraying, flushing, or cleaning the gun.
Interlock the gun air and fluid supply to prevent operation unless ventilating air flow is above the minimum
required value.
The spray booth must have a ventilation system.
Electrically interlock the gun turbine air supply (B) with
the ventilators to prevent gun operation any time that
the ventilation air flow falls below minimum values.
Check and follow all local codes and regulations regarding air exhaust velocity requirements. Verify the operation of the interlock at least once a year.
NOTE: The minimum allowable air exhaust velocity is
60 feet/minute (19 linear meters/minute). High velocity
air exhaust will decrease the operating efficiency of the
electrostatic system.
10
Trapped air can cause the gun to spray unexpectedly,
which can result in serious injury, including splashing
fluid in the eyes or on the skin. The solenoid valves
(K) must have a quick exhaust port so trapped air will
be relieved between the valve and gun when the solenoids are shut off.
4. Install a solenoid valve (K) on the cylinder air line
(E) to actuate the gun. The solenoid valve must
have a quick exhaust port.
5. Install a solenoid valve (K) to actuate the turbine.
Install Fluid Line Accessories
1. Install a fluid filter and drain valve at the pump outlet. Filtering the fluid will help remove coarse particles and sediment that could clog the spray tip. The
fluid drain valve is required in your system to assist
in relieving fluid pressure in the displacement pump,
hose, and gun. Triggering the gun to relieve pressure may not be sufficient. Install a drain valve close
to the pump's fluid outlet.
The gun includes an inline fluid filter for additional filtration.
2. Install a fluid regulator on the fluid line to control
fluid pressure to the gun.
333011J
Installation
FIGURE 3 shows a typical electrostatic spray system. It is not an actual system design. For assistance in designing a
system to suit your particular needs, contact your Graco distributor.
The turbine air (TA) must be electrically interlocked
with the spray booth ventilation fans to prevent the
power supply from operating without ventilating fans
on.
L
See Warning above
B
A
C
D
L
K
L
W
K
Manifold Back View
N
M
Non-Hazardous Location
G
E
Hazardous Location
FIG. 3. Typical Installation
Key to FIGURE 3
A
B
C
D
E
G
Air Hose Ground Wire
Graco Grounded Turbine Air Hose (TA)
Atomizing Air Hose, 5/16 in. (8 mm) OD (A1)
Fan Air Hose, 5/16 in. (8 mm) OD (A2)
Cylinder Air Hose, 5/32 in. (4 mm) OD (CYL)
High Pressure Fluid Supply Hose to 1/4-18 npsm
gun fluid inlet (P)
333011J
K
L
M
N
W
Solenoid Valve, requires quick exhaust port
Bleed-Type Master Air Valve
Air Pressure Regulator
True Earth Ground
Main Air Line
11
Installation
Install the Gun
Connect the Air and Fluid Lines
1. Loosen the manifold’s two set screws (29) and slide
the manifold (20) onto a 1/2 in. (13 mm) mounting
rod.
FIGURE 3 shows a schematic of air and fluid line connections, and FIGURE 5 shows the manifold connections.
Connect the air and fluid lines as instructed below.
2. Position the gun and tighten the two set screws.
For added positioning reliability, insert a 1/8 in. (3 mm)
locating pin into the slot (NN) in the bracket and through
a hole in the rod. See the detail in FIGURE 4.
NN
29
2.88 in.
(73.2 mm)
8.00 in.
(203.2 mm)
20
FIG. 4.. Mounting Bracket
To nozzle tip
Install the Pro Xp Auto Control
Module
To reduce the risk of electric shock, the turbine air supply hose must be electrically connected to a true earth
ground. Use only Graco Grounded Turbine Air
Hoses.
1. Connect the Graco Grounded Turbine Air Hose (B)
to the gun's turbine air inlet (TA) and connect the
hose ground wire (A) to a true earth ground (N). The
gun turbine air inlet fitting has left-hand threads to
prevent connecting another type of air hose to the
turbine air inlet.
2. Check the electrical grounding of the gun as
instructed on page 15.
3. Before connecting the high pressure fluid hose (P),
blow it out with air and flush it with solvent. Use solvent which is compatible with the fluid to be
sprayed.
The Pro Xp Auto Control Module is required for use with
smart models. To install a Pro Xp Auto Control Module,
see the module instruction manual 332989.
12
333011J
Installation
Manifold Connections
Rear Inlet
Bottom Inlet
A2
A1
2
1
EXH
P
1
TA
CYL
P
2
CYL
TA
A1
A2
EXH
FIG. 5. Manifold Connections
A1
Atomization Air Inlet Fitting
Connect a 5/16 in. (8mm) OD tube between this fitting and the air supply.
A2
Fan Air Inlet Fitting
Connect a 5/16 in. (8 mm) OD tube between this fitting and the air supply.
Cylinder Air Inlet Fitting
CYL Connect a 5/32 in. (4 mm) OD tube between this fitting and the solenoid. For quicker response, use the
shortest hose length possible.
1
Fiber Optic Fitting Transmit (Operational on Smart models only)
Connect the Graco Fiber Optic cable (see page 14).
2
Fiber Optic Fitting Receive (Operational on Smart models only)
Connect the Graco Fiber Optic cable (see page 14).
P
Fluid Supply Inlet Fitting
Connect a 1/4 npsm swivel fitting between this fitting and the fluid supply.
TA
EXH
333011J
Turbine Air Inlet Fitting
Connect the Graco Grounded Turbine Air Hose between this fitting (left-hand thread) and the solenoid. Connect the air hose ground wire to a true earth ground.
Exhaust
Connect an exhaust tube to route the turbine exhaust air. Fitting is for a 5/16 in OD tube.
13
Installation
Fiber Optic Cable Connection
(Operational on Smart models only)
For a 2 Gun System
NOTE: Only use the supplied fiber optic cable.
1. Connect Port 1 of the gun 2 manifold to Port 5 of the
Control Module.
The fiber optic cable allows the gun to communicate
with the Pro Xp Auto control module.
2. Connect Port 2 of the gun 2 manifold to Port 6 of the
Control Module.
For a 1 Gun System
1. Connect Port 1 of the gun 1 manifold to Port 1 of the
Control Module.
2. Connect Port 2 of the gun 1 manifold to Port 2 of the
Control Module.
FIG. 6. Making Fiber Optic Connections
Non-Hazardous Location
Hazardous Location
H*
V
U
Port 2
Port 5
Port 6
1
2
Port 1
R
Gun 1
H
H*
P
Q
Key for FIGURE 7
H
P
Q
R
U
V
Pro Xp Auto AA Gun
24 Volt Power Supply Connection
Remote I/O Connection
Pro Xp Auto Control Module
Bulkhead (optional)
Fiber Optic Cable
V
* Approved for hazardous locations.
Gun 2
FIG. 7. Fiber Optic Schematic
14
333011J
Installation
Grounding
The equipment must be grounded to reduce the risk of
static sparking and electric shock. Electric or static
sparking can cause fumes to ignite or explode.
Improper grounding can cause electric shock. Ground
all equipment, personnel, objects being sprayed, and
conductive objects in or close to the spray area. The
resistance must not exceed 1 megohm. Grounding
provides an escape wire for the electric current.
When operating the electrostatic gun, any ungrounded
objects (such as people, containers, and tools) in the
spray location can become electrically charged.
The following are minimum grounding requirements for
a basic electrostatic system. Your system may include
other equipment or objects which must be grounded.
Your system must be connected to a true earth ground.
Check ground connections daily. Check your local electrical codes and regulations for detailed grounding
instructions.
•
Pump: ground the pump by connecting a ground
wire and clamp as described in your separate pump
instruction manual.
•
Electrostatic Air Assisted Spray Gun: ground the
gun by connecting the Graco Grounded Turbine Air
Hose to the turbine air inlet and connecting the air
hose ground wire to a true earth ground. See Check
Gun Electrical Grounding, page 15.
•
Air compressors and hydraulic power supplies:
ground the equipment according to the manufacturer's recommendations.
•
All air and fluid lines must be properly grounded.
•
All electrical cables must be properly grounded.
•
All persons entering the spray area: shoes must
have conductive soles, such as leather, or personal
grounding straps must be worn. Do not wear shoes
with non-conductive soles such as rubber or plastic.
•
Object being sprayed: keep the workpiece hangers clean and grounded at all times. Resistance
must not exceed 1 megohm.
•
The floor of the spray area: must be electrically
conductive and grounded. Do not cover the floor
with cardboard or any non-conductive material
which would interrupt grounding continuity.
3. Turn off the air and fluid supply to the gun. The fluid
333011J
•
Flammable liquids in the spray area: must be
kept in approved, grounded containers. Do not use
plastic containers. Do not store more than the quantity needed for one shift.
•
All electrically conductive objects or devices in the
spray area including fluid containers and wash
cans, must be properly grounded.
•
Fluid and waste containers: ground all fluid and
waste containers in the spray area. Do not use pail
liners unless they are conductive and grounded.
When flushing the spray gun, the container used to
catch the excess fluid must be electrically conductive and grounded.
•
All solvent pails: use only approved, grounded
metal containers, which are conductive. Do not use
plastic containers. Use only non-flammable solvents. Do not store more than the quantity needed
for one shift.
Check Gun Electrical Grounding
Megohmmeter Part No. 241079 (AA-see FIGURE 8) is
not approved for use in a hazardous location. To
reduce the risk of sparking, do not use the megohmmeter to check electrical grounding unless:
•
The gun has been removed from the hazardous
location;
•
Or all spraying devices in the hazardous location
are turned off, ventilation fans in the hazardous
location are operating, and there are no flammable
vapors in the area (such as open solvent
containers or fumes from spraying).
Failure to follow this warning could cause fire, explosion, and electric shock and result in serious injury
and property damage.
Graco Part No. 241079 Megohmmeter is available as an
accessory to check that the gun is properly grounded.
1. Have a qualified electrician check the electrical
grounding continuity of the spray gun and turbine air
hose.
2. Make sure the turbine air hose (B) is connected and
the hose ground wire is connected to a true earth
ground (N).
hose must not have any fluid in it.
15
Installation
4. Measure the resistance between the turbine air inlet
fitting (TA) and a true earth ground (N).
a. If using a black or gray turbine air hose, use a
Megohmmeter to measure the resistance. Use
an applied voltage of 500 minimum to 1000
volts maximum. The resistance should not
exceed 1 megohm.
b. If using a red turbine air hose, use an ohmmeter
to measure the resistance. The resistance
should not exceed 100 ohms.
5. If the resistance is greater than the maximum reading specified above for your hose, check the tightness of the ground connections and be sure the
turbine air hose ground wire is connected to a true
earth ground. If the resistance is still too high,
replace the turbine air hose.
Check Fluid Resistivity
To reduce the risk of fire, explosion, or electric shock,
check the fluid resistivity in a non-hazardous location
only. Resistance Meter 722886 and Probe 722860 are
not approved for use in a hazardous location.
Check that the resistivity of the fluid being sprayed
meets the requirements for an electrostatic air spray
system. Graco Part No. 722886 Resistance Meter and
722860 Probe are available as accessories. Follow the
instructions included with the meter and probe.
Fluid resistivity readings of at least 25 megohms-cm
generally provide the best electrostatic results and are
recommended.
N
TA
1-5
Test
electrostatic
performance
Megohms-cm
5-25
25-200
Good
Best
electrostatic electrostatic
results
results
200-2000
Good
electrostatic
results
AA
B
FIG. 8. Check Gun Grounding
Check Fluid Viscosity
A viscosity cup and stopwatch are needed to check fluid
viscosity.
1. Completely submerge the viscosity cup in the fluid.
Lift the cup out quickly, starting the stopwatch as
soon as the cup is completely removed.
2. Watch the stream of fluid coming from the bottom of
the cup. As soon as there is a break in the stream,
shut off the stopwatch.
3. Record the fluid type, elapsed time, and size of the
viscosity cup.
4. Compare to the chart supplied by viscosity cup
manufacturer to determine your fluid viscosity.
5. If the viscosity is too high or too low, contact the
material supplier. Adjust as necessary.
16
333011J
Installation
Install the Fabric Cover
See FIGURE 9.
1. Install a fabric cover (XX) over the front of the gun
and slide it back to cover the exposed tubing and
hoses at the back of the manifold.
2. Route the exhaust tube (YY) outside the cover. This
enables you to monitor the exhaust tube for the
presence of any paint or solvent. See Check for
Fluid Leakage on page 25. Strap down the exhaust
tube to prevent it from moving around.
YY
YY
XX
WLD
FIG. 9. Fabric Cover
Flush Before Using Equipment
The equipment was tested in fluid at the factory. To
avoid contaminating your fluid, flush the equipment with
a compatible solvent before using the equipment. See
Flushing, page 23.
333011J
17
Operation
Operation
Pressure Relief Procedure
Startup
Check the following list daily, before starting to operate
the system, to help ensure you of safe, efficient operation.
This equipment stays pressurized until pressure is
manually relieved. To help prevent serious injury from
pressurized fluid, such as splashing, follow the Pressure Relief Procedure when you stop spraying and
before cleaning, checking, or servicing the equipment.
1. Turn off all the air to the spray gun except the cylinder air, which triggers the gun. If an air pilot fluid
regulator is used in the system, the air pressure is
needed at the regulator air inlet.
2. Turn off the fluid supply to the gun.
All operators are properly trained to safely
operate an automatic electrostatic air-assisted
spray system as instructed in this manual.
All operators are trained in the Pressure Relief
Procedure on page 18.
The warning sign provided with the gun is
mounted in the spray area where it can be easily seen and read by all operators.
The system is thoroughly grounded and the
operator and all persons entering the spray
area are properly grounded. See Grounding
on page 15.
3. Trigger the gun into a grounded metal waste container to relieve the fluid pressure.
The condition of the gun’s electrical components has been checked as instructed in Electrical Tests on page 26.
4. If an air pilot fluid regulator is used, turn off the air
pressure at the regulator air inlet.
Ventilation fans are operating properly.
5. Relieve fluid pressure in the fluid supply equipment
as instructed in its instruction manual.
6. Open the pump drain valve and all other drain
valves in the system, having a waste container
ready to catch the drainage. Triggering the gun to
relieve pressure may not be sufficient. Leave the
drain valve open until you are ready to spray again
7. Close the bleed-type master air valve on the main
air supply line to shut off the air. Leave the valve
closed until you are ready to spray again.
8. If you suspect that the spray tip or hose is still
clogged or that pressure is not fully relieved after
following the steps above, very slowly loosen the
hose end coupling and relieve pressure gradually,
then loosen completely. Now clear the tip or hose
obstruction.
18
Workpiece hangers are clean and grounded.
All debris, including flammable fluids and rags,
is removed from the spray area.
All flammable fluids in the spray booth are in
approved, grounded containers.
All conductive objects in the spray area are
electrically grounded and the floor of the spray
area is electrically conductive and grounded.
The manifold exhaust tubes have been
checked for the presence of any fluid as
instructed in Check for Fluid Leakage on
page 25.
Select a Spray Tip
The fluid output and pattern width depend on the size of
the spray tip, the fluid viscosity, and the fluid pressure.
Use the Spray Tip Selection ChartSpray Tip Selection Chart, page 59, as a guide for selecting the appropriate spray tip for your application.
333011J
Operation
Install the Spray Tip
Set the Atomization Fluid
Pressure
See FIGURE 5.
To reduce the risk of skin injection and splashing, follow the Pressure Relief Procedure before removing
or installing the spray tip or air cap/tip guard.
Atomization fluid pressure will vary based on the viscosity of the fluid, flow rate desired, and other system characteristics.
1. Relieve the pressure. Follow Pressure Relief Procedure, page 18.
1. Turn off the turbine air (TA), atomization air (A1),
and fan air (A2).
2. Align the spray tip tab with the groove in the air cap.
Install the tip.
2. Start the pump. Set the fluid regulator to 400 psi (2.8
MPa, 28 bar).
WLD
3. With the turbine air (TA), atomization air (A1), and
fan air (A2) turned off, spray a test pattern, holding
the gun 12 in. (305 mm) from the surface. Examine
the particle size. Do not be concerned about the
presence of tails; they will be removed in step 6.
FIG. 10. Spray Tip Alignment
3. Install the air cap and retaining ring. Orientate the
air cap and tighten the retaining ring securely. Be
careful not to damage the electrode.
WLD
4. Increase the fluid pressure in small increments.
Spray another pattern and compare the particle
size. Smaller particle size indicates improved atomization.
To reduce the risk of injury, never exceed the maximum working pressure on the lowest rated system
component. Maximum working pressure of this equipment is 3000 psi (21 MPa, 210 bar).
.
FIG. 11. Install Air Cap Assembly
To reduce the risk of fire, explosion, or electric shock,
never operate the gun with a damaged electrode.
5. Continue to increase the fluid pressure and spray
test patterns. Do not exceed 3000 psi (21 MPa, 210
bar) fluid pressure. When the particle size remains
constant, the fluid is being atomized at the lowest
possible fluid pressure.
For improved atomization at lower fluid flow rates,
change to a smaller tip orifice size.
6. Turn on the atomization air (A1) and adjust the air
pressure until the tails disappear.
See Spray Pattern Troubleshooting on page 28 to
correct spray pattern problems.
333011J
19
Operation
7. The pattern width can also be reduced by applying
fan air pressure (A2).
Adjust the Electrostatics
1. Turn on the turbine air (TA) and adjust the air pressure per the settings in Table 1 . Set the proper
pressure at the turbine air hose inlet when air is
flowing.
No Air
Correct
Too Little Air Amount of Air
FIG. 12.. Eliminating Tails
Table 1: Approximate Dynamic Turbine Air
Pressures
Turbine Air
Hose Length
ft (m)
15 (4.6)
25 (7.6)
36 (11)
50 (15.3)
75 (22.9)
100 (30.5)
Air pressure at turbine air hose
inlet for full voltage
psi (bar, MPa)
54 (3.8, 0.38)
55 (3.85, 0.38)
56 (3.9, 0.39)
57 (4.0, 0.40)
59 (4.1, 0.41)
61 (4.3, 0.43)
2. Check the turbine speed of the gun by checking the
indicator light on the standard gun body or for the
smart gun check the actual turbine speed on the Pro
Xp Auto Control Module. See the following table.
Adjust the air pressure as necessary to keep the
indicator light green or the values within 400-750
Hz.
Smart models display values, not color indicator lights.
Table 2: Indicator Colors/Values
Indicator
Description
Color
Green
When spraying, the indicator should remain
400-750 Hz green, indicating sufficient air pressure to the turbine.
Amber
If the indicator changes to amber after 1 second,
<400
the air pressure is too low. Increase air pressure
until the indicator is green.
Red
If the indicator changes to red after 1 second, the
>750
air pressure is too high. Decrease air pressure
until the indicator is green. Excessive turbine
speed can shorten the bearing life and will not
increase the voltage output.
Check the voltage output of the gun using a high voltage
probe and meter or by reading the Pro Xp Auto Control
Module.
The gun’s normal high voltage reading is 60-70 kV. If a
ball end high voltage measurement probe is used, the
gun voltage will rise to about 85 kV. This will happen
with all resistive electrostatic guns.
See Electrical Troubleshooting on page 31 to correct
voltage problems.
20
333011J
Operation
Spraying
To reduce the risk of electric shock, do not touch the
gun electrode or come within 4 in. (10 cm) of the nozzle during gun operation.
1. Apply a minimum of 60 psi (4.2 bar, 0.42 MPa) air
pressure to the cylinder air fitting (CYL) to activate
the on/off sequence of atomization air (A1), fan air
(A2), and fluid (P). See FIGURE 2.
2. Turn the gun functions on and off by using the air
solenoid valves on the cylinder (CYL) and turbine
(TA) air supply lines.
3. To change a smart model to a lower voltage setting,
see the Pro Xp Auto Control Module manual
332989.
If any fluid leakage from the gun is detected, stop
spraying immediately. Fluid leakage into the gun
shroud could cause fire or explosion and result in serious injury and property damage. See Check for Fluid
Leakage on page 25.
333011J
21
Operation
Triggering the Fluid Alone
1. Shut off and relieve the air pressure to the atomization (A1) and fan (A2) air lines, using the bleed-type
air shutoff valves.
2. Apply 60 psi (4.2 bar, 0.42 MPa) air pressure to the
cylinder air fitting (CYL) to trigger the fluid.
Shutdown
To reduce the risk of an injury, follow the Pressure
Relief Procedure whenever you are instructed to
relieve the pressure.
1. Flush the gun, see Flushing, page 23.
2. Follow the Pressure Relief Procedure, page 18.
3. Clean the equipment. See Maintenance on page
23.
22
333011J
Maintenance
Maintenance
To reduce the risk of an injury, follow the Pressure
Relief Procedure whenever you are instructed to
relieve the pressure.
•
Daily Care and Cleaning
Checklist
Check the following list daily upon completion of equipment usage.
Flush the gun. See Flushing, page 23.
Clean the fluid and air line filters.
Clean the outside of the gun. See Clean Outside of Gun, page 24.
Clean the air cap, spray tip, and tip guard daily,
minimum. Some applications require more frequent cleaning. Replace the parts if they are
damaged. See Clean the Spray Gun, page
24.
Check the electrode and replace if broken or
damaged. See Electrode Replacement on
page 35.
Flush with a fluid that is compatible with the fluid
being dispensed and the equipment wetted parts.
To reduce the risk of fire and explosion, turn off the turbine air before flushing the gun and always ground
equipment and waste container. To avoid static sparking and injury from splashing, always flush at lowest
possible pressure.
NOTICE
Do not use methylene chloride as a flushing or cleaning
solvent with this gun as it will damage nylon components.
1. Turn off the turbine air.
2. Switch the fluid supply to a compatible solvent.
3. Trigger the gun to flush the fluid passages clean.
Check for fluid leakage from the gun and fluid
hoses. See Check for Fluid Leakage on page
25. Tighten fittings or replace equipment as
needed.
Check Gun Electrical Grounding, page 15.
Flushing
•
Flush before changing fluids, before fluid can dry in
the equipment, at the end of the day, before storing,
and before repairing equipment.
•
Flush at the lowest pressure possible. Check connectors for leaks and tighten as necessary.
333011J
23
Maintenance
Clean Outside of Gun
Clean the Spray Gun
NOTICE
•
•
Clean all parts with a non-conductive, compatible
solvent. Conductive solvents can cause the gun to
malfunction.
Fluid in the air passages could cause the gun to
malfunction and could draw current and reduce the
electrostatic effect. Fluid in the power supply cavity
can reduce the turbine life. Whenever possible,
point the gun down when cleaning it. Do not use
any cleaning method which could allow fluid into
the gun air passages.
1. Turn off turbine air (TA).
2. Flush the gun. See Flushing, page 23
3. Follow the Pressure Relief Procedure, page 18.
4. Clean the outside of the gun with a compatible solvent. Use a soft cloth. Wring out excess fluid from
cloth. Point the gun down to prevent solvent from
entering the gun passages. Do not immerse the gun
WLD
WLD
Equipment Needed
•
•
soft bristle brush
compatible solvent
Procedure
1. Be sure the turbine air (TA) is turned off.
2. Relieve the pressure.
3. Remove the retaining ring (24), air cap/tip guard
(25), spray tip (3), and gun shroud (26). See page
33.
4. Dip the end of a soft bristle brush into compatible
solvent. clean the front of the gun with the brush.
Avoid getting any solvent into the air passages.
Whenever possible, point the gun down when
cleaning it. See FIGURE 13
If it appears that there is paint inside the air passages, remove the gun from the line for servicing.
WLD
02007
FIG. 13. Clean Front of Gun
5. Dampen a soft cloth with solvent and wring out the
excess. Wipe the exterior of the gun and shroud
clean. See FIGURE 14.
FIG. 14. Clean Gun Body
6. Remove the bottom fluid tube fitting (C) and fluid filter (20). See FIGURE 15. Clean the filter in compatible solvent.
24
333011J
Maintenance
Use two wrenches to remove the fluid tube fitting (C).
D
13. Test Gun Resistance, page 26.
Check for Fluid Leakage
C
20
If any fluid leakage from the gun is detected, stop
spraying immediately. Fluid leakage into the gun
shroud could cause fire or explosion and result in serious injury and property damage.
FIG. 15. Clean the Inline Fluid Filter
7. Reinstall the filter (20) and fitting (C). Do not over
tighten the fitting, and make sure the top fitting (D)
remains tight.
Use two wrenches to install the fluid tube fitting (C).
8. Clean the retaining ring (24), air cap/tip guard
assembly (25), and spray tip (3) with a soft brush
daily, minimum. Replace any damaged parts. Be
careful not to damage the electrode (25a).
To reduce the risk of an injury, follow the Pressure
Relief Procedure whenever you are instructed to
relieve the pressure.
During operation, periodically check all openings of the
gun shroud (ZZ) for the presence of fluid. See FIGURE
12. Fluid in these areas indicates leakage into the
shroud, which could be caused by leaks at the fluid tube
connections or fluid packing leakage.
NOTICE
Do not use metal tools to clean the air
cap/tip guard or spray tip holes as this
could scratch them, and make sure the
electrode is not damaged. Scratches in
the air cap or spray tip or a damaged
electrode can distort the spray pattern.
If fluid is seen in these areas
1. Stop spraying immediately.
2. Relieve the pressure. Follow the Pressure Relief
Procedure, page 18.
3. Remove the gun for repair.
9. Wipe off the parts with a dry cloth. Be careful not to
damage the electrode.
To reduce the risk of fire, explosion, or electric shock,
never operate the gun with a damaged electrode.
10. Check the electrode (25a). Replace if damaged.
ZZ
ZZ
WLD
11. Install the spray tip, page 19.
FIG. 16. Check for Fluid Leakage
12. Install the spray tip and air cap/tip guard, shroud,
and retaining ring, page 19. Be sure the electrode
(25a) is in place.
333011J
25
Electrical Tests
Electrical Tests
Electrical components inside the gun affect performance
and safety. The following procedures test the condition
of the power supply (7) and electrode (25a), and electrical continuity between components.
AA
NOTICE
The barrel resistor cartridge is part of the barrel and is
not replaceable. To avoid destroying the gun barrel, do
not attempt to remove the barrel resistor.
25a
TA
Use Megohmmeter Part No. 241079 (AA) and an
applied voltage of 500 V. Connect the leads as shown.
TA
FIG. 17. Test Gun Resistance
Megohmmeter Part No. 241079 (AA-see FIGURE 17) is
not approved for use in a hazardous location. To
reduce the risk of sparking, do not use the Megohmmeter to check electrical grounding unless:
• The gun has been removed from the hazardous
location;
• Or all spraying devices in the hazardous location
are turned off, ventilation fans in the hazardous
location are operating, and there are no flammable
vapors in the area (such as open solvent containers or fumes from spraying).
Failure to follow this warning could cause fire, explosion, and electric shock and result in serious injury
and property damage.
Test Gun Resistance
1. Flush and dry the fluid passage.
Test Power Supply Resistance
1. Remove the power supply (7). See Power Supply
Removal and Replacement, page 40.
2. Remove the turbine (8) from the power supply. See
Turbine Removal and Replacement, page 41.
3. Measure resistance from the power supply's ground
strips (EE) to the spring (7a). The resistance should
be 130–160 megohms for 85kV guns. See FIGURE
18.
If outside this range, replace the power supply. If in
range, and there are performance concerns, go to
Test Barrel Resistance, page 27.
4. Refer to Electrical Troubleshooting, page 31 for
other possible causes of poor performance.
2. Measure resistance between the electrode needle
tip (25a) and the turbine air inlet fitting (TA); it
should be 148-193 megohms.
3. If outside this range go to Test Power Supply
Resistance, page 26. If in range, and there are performance concerns, see Electrical Troubleshooting, page 31 for other possible causes of poor
performance.
7a
EE
WLD
FIG. 18. Test Power Supply Resistance
5. Be sure the spring (7a) is in place before reinstalling
the power supply.
26
333011J
Electrical Tests
Test Barrel Resistance
1. Insert a conductive rod (B) into the gun barrel
(removed for the power supply test) and against the
metal contact (C) in the front of the barrel.
2. Measure the resistance between the conductive rod
(B) and the conductive ring (33). See FIGURE 19.
The resistance should be 10-30 megohms. If the
resistance is incorrect, make sure the metal contact
(C) in the barrel and the conductive ring (33) are
clean and undamaged.
3. If the resistance is still outside the range, remove
the conductive ring (33) and measure the resistance
between the conductive rod (B) and the wire lead at
the bottom of the conductive ring groove.
33
C
B
FIG. 19. Test Gun Barrel Resistance
4. If the resistance is in range, replace the conductive
ring (33) with a new one. Insert the ends of the conductive ring into the slots (S) at the front of the barrel, then press the ring firmly into the groove.
S
G
The conductive ring (33) is a conductive (metal) contact ring, not a sealing o-ring. To reduce the risk of fire,
explosion, or electric shock:
•
•
•
Do not remove the conductive ring except to
replace it.
Never operate the gun without the conductive ring
in place.
Do not replace the conductive ring with anything
but a genuine Graco part.
5. If the resistance is still outside the range, replace
the gun barrel.
333011J
27
Troubleshooting
Troubleshooting
Installing and servicing this equipment requires
access to parts which may cause an electric shock or
other serious injury if the work is not performed properly. Do not install or repair this equipment unless you
are trained and qualified.
To reduce the risk of an injury, follow the Pressure
Relief Procedure whenever you are instructed to
relieve the pressure.
Check all possible remedies in the Troubleshooting
Chart before disassembling the gun.
Spray Pattern Troubleshooting
Some spray pattern problems are caused by the improper balance between air and fluid.
Problem
Cause
Solution
Fluttering or spitting spray.
No fluid.
Refill supply.
Air in fluid supply.
Check fluid source. Refill.
Fluid buildup; partially plugged tip.
Clean. See page 24.
Worn/damaged tip or air cap holes.
Clean or replace.
Pattern pushed to one side; air cap
gets dirty.
Air cap holes plugged.
Clean. See page 24.
Tails in pattern.
Atomization air pressure too low.
Increase atomization air pressure.
Fluid pressure too low.
Increase.
Atomization air pressure too high.
Decrease.
Fluid pressure too low.
Increase.
Plugged or damaged air cap hole
Clean air cap, see page 24
Irregular pattern.
Fluid buildup on air cap/tip guard.
28
333011J
Troubleshooting
Gun Operation Troubleshooting
Problem
Cause
Solution
Excessive spray fog.
Atomizing air pressure too high.
Decrease air pressure (A1) as low as
possible
Fluid too thin.
Increase viscosity or increase fluid
flow rate.
Atomization air pressure too low.
Increase air pressure; use lowest
pressure necessary.
Spray tip is too large.
Use smaller tip; see Spray Tip
Selection Chart., page 59.
Poorly mixed or filtered fluid.
Remix or re-filter fluid.
Fluid too thick.
Reduce viscosity.
Fluid leaks from the fluid packing
area
Worn fluid needle packings or rod.
Replace fluid needle assembly (8);
see Fluid Needle Replacement,
page 36.
Air leaks from the air cap
Worn piston stem o-rings (11e, 11f)
Replace, see Piston Repair, page
38.
Fluid leakage from the front of the
gun
Worn or damaged fluid needle ball.
See Fluid Needle Replacement,
page 36
Worn fluid seat housing.
Replace; see Air Cap/Tip Guard,
Spray Tip, and Fluid Seat Housing
Replacement page 33.
Loose spray tip.
Tighten retaining ring (1); see Air
Cap/Tip Guard, Spray Tip, and
Fluid Seat Housing Replacement
page 33.
Damaged tip seal (3a).
Replace; see Air Cap/Tip Guard,
Spray Tip, and Fluid Seat Housing
Replacement page 33.
“Orange Peel” finish.
333011J
29
Troubleshooting
Problem
Cause
Solution
Gun does not spray
Low fluid supply.
Add fluid if necessary.
Damaged spray tip.
Replace; see Air Cap/Tip Guard,
Spray Tip, and Fluid Seat Housing
Replacement page 33.
Dirty or clogged spray tip (3).
Clean; see Clean the Spray Gun,
page 24.
Damaged fluid needle (2).
Replace, see Fluid Needle Replacement page 36.
Piston (11) not actuating.
Check cylinder air. Check piston
o-ring (11d); see Piston Repair,
page 38.
Actuator arm (15) is out of position.
Check actuator arm and nuts. See
page 39.
Gun is not securely tightened to
manifold
Tighten manifold screws
Worn or missing o-rings
Replace o-rings. See page 39
Fluid buildup on fluid needle (2)
Replace needle; Fluid Needle
Replacement, page 36
Piston sticking
Clean or replace o-rings. See Piston
Repair, page 38
Air leaks from manifold
Fluid doesn’t shut off properly
Excessive paint wrap back to opera- Poor grounding
tor
Incorrect distance from gun to part
30
See Grounding, page 15
Should be 8-12 in. (200-300 mm).
333011J
Troubleshooting
Electrical Troubleshooting
Problem
Cause
Solution
Poor wrap.
Turbine air is not turned on.
Turn on.
Booth exhaust velocity is too high.
Reduce velocity to within code limits.
Atomization air pressure too high.
Decrease.
Fluid pressure too high.
Decrease, or replace worn tip.
Incorrect distance from gun to part.
Should be 8-12 in. (200-300 mm).
Poorly grounded parts.
Resistance must be 1 megohm or
less. Clean workpiece hangers.
Faulty gun resistance.
See Test Gun Resistance on page
26.
Low fluid resistivity.
Check Fluid Resistivity, page 16.
Fluid leaks from the fluid needle
packings and causes a short
Clean the fluid needle cavity and see
Fluid Needle Replacement, page 36
Faulty turbine
See Turbine Removal and
Replacement page 41
No power.
Replace power supply, see page 40
No power
Check power supply, turbine, turbine
ribbon cable. See Power Supply
Removal and Replacement, page
40 and Turbine Removal and
Replacement, page 41.
ES indicator light is not lit (standard
models only)
ES indicator light is amber (standard Turbine speed is too low
models only)
Increase air pressure until indicator is
green.
ES indicator light is red (standard
models only)
Decrease air pressure until indicator
is green
Turbine speed is too high
No voltage or low voltage reading on Damaged fiber optic cable or conthe Pro Xp Auto Control module
nection.
Turbine air is not turned on.
Pro Xp Auto Control Module displays
event code (smart models only)
333011J
Check; replace damaged parts. See
Pro Xp Auto Control Module manual
332989.
Turn on.
See manual 332989 for Event Code
Troubleshooting.
31
Repair
Repair
Prepare the Gun for Service
Remove the Gun from the
Manifold
See FIGURE 20.
Installing and servicing this equipment requires
access to parts which may cause an electric shock or
other serious injury if the work is not performed properly. Do not install or repair this equipment unless you
are trained and qualified.
1. Disconnect fluid hose from manifold.
2. Holding the gun firmly in hand, loosen the two
screws (21) from the back and bottom of the manifold.
The screws (21) should stay on the manifold.
3. Remove the gun from the manifold and take it to the
service area.
The five o-rings (18) should stay on the gun.
To reduce the risk of a fluid injection injury, always follow the Pressure Relief Procedure when you stop
spraying and whenever you are instructed to relieve
the pressure.
•
Check all possible remedies in Troubleshooting
before disassembling the gun.
•
Use a vise with padded jaws to prevent damage to
plastic parts.
•
Lubricate the power supply, some fluid needle parts
(8), and certain fluid fittings with Part No. 116553
Dielectric Grease, as specified in the text.
•
Lightly lubricate o-rings and seals with non-silicone
grease. Order Part No. 111265 Lubricant. Do not
over-lubricate.
•
Only use genuine Graco parts. Do not mix or use
parts from other PRO Gun models.
18
21
Rear Manifold
18
1. Flush and clean the gun, page 24.
2. Relieve the pressure. Follow the Pressure Relief
Procedure, page 18.
21
Bottom Manifold
3. Remove the gun from the manifold.
FIG. 20. Remove Gun from Manifold
4. Remove the gun from the work site. Repair area
must be clean.
32
333011J
Repair
Install the Gun on the Manifold
See FIGURE 20.
1. Make sure the five o-rings (18) are in place on the
gun. Inspect the parts for damage and replace them
as needed.
2. Secure the gun to the manifold by tightening the two
screws (21).
Air Cap/Tip Guard, Spray Tip,
and Fluid Seat Housing
Replacement
1. Follow the steps in Prepare the Gun for Service,
page 32.
2. Remove the retaining ring (24), shroud (26) and air
cap/tip guard assembly (25).
3. Reconnect the fluid hose to the manifold.
26
25
24
WLD
FIG. 21. Remove Air Cap
3. Remove shroud (26).
4. Disassemble the air cap assembly. Check the condition of the u-cup (24a), o-ring (25b), and tip gasket
(3a). Replace any damaged parts.
25
24a
3
24
40b
25a
WLD
FIG. 22. Disassemble Air Cap Assembly
3a
WLD
FIG. 23. Tip Gasket
5. To replace the electrode (25a), see Electrode
333011J
33
Repair
Replacement, page 35.
12. Install the shroud.
NOTICE
The conductive ring (33) is a conductive metal contact
ring, not a sealing o-ring. To reduce the risk of fire,
explosion, or electric shock:
• Do not remove the conductive ring except to
replace it.
• Never operate the gun without the conductive ring
in place.
• Do not replace the conductive ring with anything
but a genuine Graco part.
To avoid damaging the tip guard, orient the air
cap/tip guard assembly (25) before tightening the
retaining ring (24). Do not turn the air cap when the
retaining ring is tight.
13. Orientate the air cap and tighten the retaining ring
securely.
14. See Test Gun Resistance, page 26.
6. Remove the fluid seat housing (4) using the
multi-tool (48).
48
FIG. 24. Seat Housing Replacement
NOTICE
To avoid damaging the seat housing and gun barrel,
never over tighten the seat housing. Over tightening
may affect the fluid shutoff.
7. Install the fluid seat housing (4). Tighten until snug,
then 1/4 turn more.
8. Check that the spray tip gasket (3a) is in place.
Align the spray tip tab with the groove in the air cap
(25). Install the spray tip (3) in the air cap.
9. Make sure that the electrode (25a) is installed correctly in the air cap.
10. Check that the air cap o-ring (25b) is in place.
11. Check that the u-cup (24a) is in place on the retaining ring (24). The lips of the u-cup must face forward.
34
333011J
Repair
Electrode Replacement
NOTICE
To avoid equipment damage, use only the 26A416
Electrode Needle. Alternate electrodes are not acceptable for use and do not fit the packing rod threads.
1. Follow the steps in Prepare the Gun for Service,
page 32.
2. Remove the air cap/tip guard assembly (25). See
Air Cap/Tip Guard, Spray Tip, and Fluid Seat
Housing Replacement, page 33.
3. Pull the electrode (25a) out of the back of the air
cap, using a needle-nose pliers.
4. Push the new electrode through the air cap hole.
Make sure the short end (BB) of the electrode
engages the hole (CC) in the back of the air cap.
Press the electrode in place firmly with your fingers.
5. Install the air cap assembly.
6. See Test Gun Resistance, page 26.
CC
BB
Fluid Tube Replacement
There are no replaceable parts in the fluid tube assembly. Only remove when necessary.
1. Follow the steps in Prepare the Gun for Service,
page 32.
2. Remove the air cap assembly, page 33. Remove
the shroud (26).
3. Disconnect the bottom fluid tube nut (C). See FIGURE 25. Use two wrenches to remove the fluid tube
fitting (C).
4. Carefully unscrew the top fluid tube nut (D).
NOTICE
Be careful not to damage the fluid tube assembly (35)
when cleaning or installing it, especially the sealing surface (E). If the sealing surface is damaged, the entire
fluid tube assembly must be replaced.
5. Apply Part No. 116553 dielectric grease to the entire
length of the plastic extension on the end of the fluid
tube (35).
6. Apply low strength thread sealant to the fluid tube
nut threads.
7. Install the fluid tube into the gun barrel and tighten
the top nut (D) hand-tight, then 1/4 to 1/2 turn with a
wrench. There will be a gap between the nut and
barrel. Do not over tighten the nut.
25a
ti19524
8. Make sure the fluid filter (34) is in place. Tighten the
bottom fluid tube nut (C) onto the fitting (32) and
torque to 20-30 in-lb (2.3-3.4 N•m). Make sure the
top nut remains tight. Use two wrenches to install
the fluid tube fitting (C).
9. Reinstall the shroud and air cap assembly, page 33.
10. See Test Gun Resistance, page 26.
C
E
D
34
FIG. 25. Fluid Tube Replacement
333011J
35
Repair
Fluid Filter Removal
Fluid Needle Replacement
1. Prepare the gun for service, page 32.
1. Follow the steps in Prepare the Gun for Service,
page 32.
2. Remove the air cap assembly, page 33. Remove
the shroud (26).
3. Disconnect the bottom fluid tube nut (C).
2. Remove the air cap/tip guard assembly and seat
housing, page 33.
3. Remove the barrel (1), page 39.
Use two wrenches to remove the fluid tube fitting (C).
4. Remove the fluid filter (34). Clean or replace the filter, as needed.
5. Install the fluid filter. Tighten the bottom fluid tube
nut (C) onto the fitting (32) and torque to 20-30 in-lb
(2.3-3.4 N•m). Make sure the top nut (D) remains
tight.
Use two wrenches to install the fluid tube fitting (C).
NOTICE
Be sure the fluid tube (35) is not twisted after tightening
the bottom nut (C).
6. Reinstall the shroud and air cap assembly, page 33.
7. Test gun resistance, page 26.
4. Remove the spring cap (31) and the spring (5) from
the barrel. See FIGURE 26.
5. Be sure the seat housing (4) is removed. Place the
2 mm ball end wrench (46) in the back of the fluid
needle assembly. Push the tool forward so the two
segments of the needle engage, and turn it counterclockwise about 12 full turns to unthread the needle.
6. Using the external hex end of the plastic multi-tool
(48), carefully push straight on the fluid needle ball
from the front of the barrel until the fluid seals
release from the bore. See FIGURE 27.
NOTICE
To prevent needle assembly separation or damage, be
certain needle is disengaged before removing.
7. Remove the fluid needle assembly from the back of
the gun barrel.
8. Install the fluid needle assembly in the gun barrel.
Lubricate the front of the needle with dielectric
grease, if not already lubricated. Push in on the needle with the 2 mm ball end wrench (46) and tighten.
See FIGURE 28.
9. Install the spring (5).
10. Install the spring cap (31), making sure the grounding spring (6) is in place. Tighten until snug. Do not
over tighten.
11. Install the barrel (1), page 39.
NOTICE
To avoid damaging the seat housing and gun barrel,
never over tighten the seat housing. Over tightening
may result in improper fluid shutoff.
12. Install the seat housing and air cap, page 33.
36
333011J
Repair
13. Test gun resistance, page 26.
6
31
5
FIG. 26. Spring Cap and Springs
46
48
FIG. 27. Fluid Needle Removal
FIG. 28. Fluid Needle Replacement
333011J
37
Repair
Piston Repair
11a
11d
1. Follow the steps in Prepare the Gun for Service,
page 32.
11c
2. Remove the air cap, page 33. Remove the gun
shroud (26).
11f
11e
3. Remove the jam nut (16a), actuator arm (15), and
adjustment nut (16b). See FIGURE 30.
4. Remove piston cap (13) and spring (12) from the
rear of the gun.
5. Push on the piston rod (11) to push the piston out
the back of the gun.
11b
11d
11g
8. Align the two stems (11c) with the holes in the gun
body and press the piston assembly into the back of
the gun until it bottoms. Install piston cap (13) and
spring (12).
9. Install and adjust the actuator arm, page 39.
11g
11f
6. Inspect the o-rings (11d, 11e, 11f, 11g) for damage.
See Table 3 and FIGURE 29.
7. Lubricate the o-rings (11d, 11e, 11f, 11g) with
non-silicone grease, Part No. 111265. Do not
over-lubricate.
WLD
11e
Atomizing Air Side
Fan Air Side
WLD
FIG. 29. Piston O-Rings
Table 3: Piston O-Rings
Description
Function
Shaft O-Ring
(11g)
Seals cylinder air along the piston rod
(34b). Replace if air leaks along rod.
Front O-Ring
(11e)
Air shutoff seal. Replace if air leaks from
air cap when gun is de-triggered.
Back O-Ring
(11f)
Separates cylinder air from fan and atomizing air.
Piston O-Ring
(11d)
Replace if air leaks from small vent hole
at back of manifold when gun is triggered.
O-rings included in air seal repair kit 24W390.
38
333011J
Repair
Adjust the Actuator Arm
The seat housing (4) must be in place when removing or
installing the jam nut and actuator arm.
See FIGURE 30.
Barrel Removal
See FIGURE 31
1. Follow the steps in Prepare the Gun for Service,
page 32. Remove the manifold.
1. Install the adjustment nut (16b), actuator arm (15),
and jam nut (16a) onto the piston rod (11b).
2. Remove the air cap and tip, page 33. Remove the
gun shroud (26).
2. Position the parts so there is a 0.125 in. (3 mm) gap
between the actuator arm (15) and the fluid packing
rod nut (E). This allows the atomizing air to actuate
before the fluid.
3. Carefully loosen the fluid fitting nut (C). Pull the tube
(35) out of the fitting (32). See FIGURE 31.
3. Tighten the adjustment nut (16a) against the actuator arm (15). Check that the 0.125 in. (3 mm) gap
has been maintained. Tighten the jam nut (16a).
Use two wrenches to remove the fluid tube fitting (C).
4. Remove the adjustment nuts (16a, 16b) and actuator arm (15). See FIGURE 30.
5. Loosen the two screws (19). See FIGURE 31.
4. Test gun resistance, page 26.
NOTICE
5. Install the gun shroud (26) and air cap/tip guard
assembly (25), page 33.
6. Install the gun onto the manifold. See page 33.
To avoid damaging the power supply, pull the gun barrel
(1) straight away from the gun body (10). If necessary,
gently move the gun barrel from side to side to free it
from the gun body.
0.125 in. (3 mm) gap
6. Hold the gun body (10) with one hand and pull the
barrel (1) straight off the body. See FIGURE 31.
Barrel Installation
See FIGURE 31
15
WLD
16a
16b 11b
E
FIG. 30. Actuator Arm Adjustment
1. Verify the gasket (9) and grounding spring (6) are in
place and the gasket air holes are aligned properly.
Replace the gasket if damaged.
2. Make sure the spring is in place on the tip of the
power supply (7). Liberally apply dielectric grease to
the tip of the power supply. Place the barrel (1) over
the power supply and onto the gun body (10).
3. Tighten the two barrel screws (19) oppositely and
evenly (about a half turn past snug or 20 in-lbs). Do
not over-tighten.
NOTICE
To avoid damaging the gun barrel, do not over-tighten
the screws (19).
4. Make sure the fluid filter (34) is in place. Tighten the
bottom nut (C) onto the fitting (32) and torque to
20-30 in-lb (2.3-3.4 N•m). Make sure the top nut (D)
remains tight.
Use two wrenches to install the fluid tube fitting (C).
333011J
39
Repair
5. Install and adjust the actuator arm (15), jam nut
(16a), and adjustment nut (16b). See page 39.
6. Test gun resistance, page 26.
7. Install the gun shroud (26) and air cap, page 33.
5. To separate the power supply (7) from the turbine
(8), disconnect the 3-wire ribbon connector (PC)
from the power supply. See FIGURE 32.
Smart models only: disconnect the 6–pin flexible
circuit (30) from the power supply.
Slide the turbine up and off the power supply.
8. Install the gun onto the manifold. See page 33.
19
6. See Test Power Supply Resistance, page 26.
Replace the power supply if necessary. To repair
the turbine, see Turbine Removal and Replacement, page 41.
10
7
9
NOTICE
1
32
16a
15 16b 6
34
C
35
FIG. 31. Barrel
To prevent damage to the cable and possible interruption of the ground continuity, bend the turbine’s 3–
wire ribbon cable (PC) upward and back, so the bend
faces the power supply and the connector is at the
top.
7. Connect the 3-wire ribbon connector (PC) to the
power supply.
Smart models only: Connect the 6–pin flexible circuit (30) to the power supply.
Power Supply Removal and
Replacement
•
Inspect the gun handle power supply cavity for dirt
or moisture. Clean with a clean, dry rag.
•
Do not expose gasket (9) to solvents.
1. Follow the steps in Prepare the Gun for Service,
page 32.
2. Follow the steps in Barrel Removal, page 39.
Tuck the ribbon forward, under the power supply.
Slide the turbine (8) down onto the power supply (7).
8. Insert the power supply/turbine assembly in the gun
body (10). Make sure the ground strips (EE) make
contact with the handle.
Smart models only: Align the connector of the 6–
pin flexible circuit (30) with the socket (CS) at the
top of the handle. See FIGURE 32.
Push the connector securely into the socket as you
slide the power supply/turbine assembly into the
handle.
NOTICE
Be careful when handling the power supply (7) to
avoid damaging it.
CS
30
3. Grasp the power supply (7) with your hand. With a
gentle side to side motion, free the power supply/turbine assembly from the gun body (10), then
carefully pull it straight out.
Smart models only: Disconnect the flexible circuit
(30) from the socket at the top of the gun body.
4. Inspect the power supply and turbine for damage.
40
FIG. 32. Connect Flexible Circuit
9. Make sure the gasket (9), ground spring (6), and
power supply spring (7a) are in place. Replace gasket (9) if damaged. Assemble the barrel (1) to the
gun body (10). See Barrel Installation, page 42.
333011J
Repair
10. See Test Gun Resistance, page 26.
5. If necessary, rotate the fan (8e) so its blades clear
the four bearing tabs (T) of the housing (8d). See
FIGURE 34.
10
CS
9
8e
T
8
PC
30
EE
7a
WLD
P
WLE
7
FIG. 33. Power Supply
FIG. 34. Fan Orientation
6. Push the fan and coil assembly (8a) out the front of
the housing (8d).
WLE
8b2 M 8a 8g
8f
Turbine Removal and
Replacement
Replace turbine bearings after 2000 hours of operation.
Order Part No. 24N706 Bearing Kit. Parts included in
the kit are marked with a symbol (). See FIGURE 33
through FIGURE 36.
1. Follow the steps in Prepare the Gun for Service,
page 32.
2. Remove the power supply/turbine assembly and
disconnect the turbine. See Power Supply
Removal and Replacement, page 40.
3. Measure resistance between the two outer terminals of the 3-wire connector (PC); it should be 2.0–
6.0 ohms. If outside this range, replace the turbine
coil (8a).
4. Using a flat blade screwdriver, pry the clip (8h) off
the housing (8d). Remove the cap (8f), using a thin
blade or screwdriver.
PC
8h
8d 8c 8b1 S
FIG. 35. Turbine Cross-Section.
NOTICE
Do not scratch or damage the magnet (M) or shaft (S).
Do not pinch or damage the 3–wire connector (PC)
when disassembling and reassembling the bearings.
7. Hold the coil assembly (8a) on a workbench with the
fan end facing up. Using a wide blade screwdriver,
pry the fan (8e)off the shaft (S).
8. Remove the top bearing (8b2).
9. Remove the bottom bearing (8b1).
10. Install the new bottom bearing (8b1.) on the long
end of the shaft (S). The flatter side of the bearing
must face away from the magnet (M). Install in the
coil (8a) so the bearing blades are flush with the surface of the coil.
11. Press the new top bearing (8b2.) onto the short end
of the shaft so the bearing blades are flush with the
surface of the coil (8a). The flatter side of the bearing must face away from the coil.
333011J
41
Repair
12. Hold the coil assembly (8a) on a workbench with the
fan end facing up. Press the fan (8e.) onto the long
end of the shaft (S).The fan blades must be oriented
as shown in FIGURE 34.
the blades of the bottom bearing (8b1.) align with
the tabs.
15. Seat the coil fully into the housing (8d.). Secure with
the clip (8h.),ensuring that its tabs engage the slots
in the housing.
13. Carefully press the coil assembly (8a) into the front
of the housing (8d.) while aligning the pin on the coil
with the slot in the housing. The 3–wire connector
(PC) must be positioned below the wider notch (W)
of the housing tabs.
16. Ensure that the o-ring (8g) is in place. Install the cap
(8f).
17. Install the turbine on the power supply, and install
both parts in the handle. See Power Supply
Removal and Replacement, page 40.
14. Rotate the fan (8e) so its blades clear the four bearing tabs (T) at the back of the housing. Ensure that
Slot
8f
S
8e
8c
M
8g*
Pin
8d
W
8b1
PC
8h
8a
8b2
WLE
FIG. 36. Turbine Removal and Replacement
42
333011J
Parts
Parts
Standard Pro Xp Auto AA Gun Models
HA1T10, Rear Manifold, Series B
HA2T10, Bottom Manifold, Series B
1 Torque to 20 in-lbs (2 N•m)
1
HA2T10
333011J
43
Parts
Standard Pro Xp Auto AA Gun Models
HA1T10, Rear Manifold, Series B
HA2T10, Bottom Manifold, Series B
Ref.
No.
1
2
3
3a
4
5
6
7
7a
8
8g
9
10
11
11a
11b
11c
11d
12
13
14
15
16
18
19
20
21

23

24
24a
25
44
Part No. Description
24W874
24N781
AEMxxx
AEFxxx
183459
24N725
24N782
197624
24N661
24N979
24N664
110073
25N921
24W380
24W396
17B704
111504
112319
111508
112640
24W397
513505
24W398
100166
111450
24N740
24W394
24W395
24W399
24W411
24N793
198307
24N727
BODY, gun assy, includes 9, 33
NEEDLE ASSEMBLY, includes 5
TIP ASSEMBLY; customer’s choice
GASKET, tip
HOUSING, seat
SPRING, fluid needle
SPRING, compression
POWER SUPPLY, 85 kV
SPRING
See Turbine Assembly, page 48
O-RING, packing
GASKET, barrel
BODY, assy, AA. Includes 18, 19
PISTON, assy, actuation, auto
O-RING, packing
O-RING, packing
O-RING, packing
O-RING, packing
SPRING, compression
CAP, piston, actuation
WASHER, plain #10 SST
ARM, fluid actuator, XP
(includes 16, qty 2)
NUT, full hex
PACKING, O-RING
SCREW, ES gun (pack of 2)
MANIFOLD, rear inlet (HA1T10)
MANIFOLD, bottom inlet (HA2T10)
SCREW, modified, 1/4-20, XP Auto
(pack of 2)
FITTING, Adapter, M12 TO 1/4,
LH, XP
RING, retainer, assy; includes 24a
PACKING, u-cup; UHMWPE
See Air Cap Assembly, page 47
Qty
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
2
5
4
1
1
2
1
1
1
1
Ref.
No.
25a
26
27

28

29

30
31
32
Part No. Description
Qty
24N643 ELECTRODE, package of 5
24W388 COVER, shroud, Auto XP
114263 FITTING, connector, male
1
1
1
115950 FITTING, connector, 1/4npt (M),
5/16T
110465 SCREW, set (HA1T10 only)
3
102207 SCREW, set, SCH
24N785 CAP, spring, includes 6
24W752 FITTING, fluid, AA hose includes
19 qty 1
33
24N747 RING, conductive
34
238561 FILTER, tip (3 pack)
35
24W387 HOSE, assy
36  117560 SCREW, set
37
116553 GREASE, dielectric; 1 oz (30 ml)
tube (not shown)
40 17Z427 SIGN, warning (not shown)
42 179791 TAG, warning (not shown)
43 222385 TAG, warning (not shown)
44
276741 MULTI-TOOL (not shown)
45
107460 WRENCH, ball end, 4 mm
(not shown)
46
112080 WRENCH, ball end, 2 mm
(not shown)
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
 Replacement Warning labels, signs, tags, and
cards are available at no cost.
 Included in Air Seal Repair Kit 24W390 (purchase separately)
 Included in Rear Manifold Repair Kit 24W394
(purchase separately)
 Included in Bottom Manifold Repair Kit 24W395
(purchase separately)
 Included in Turbine Assembly 24N664 (purchase separately). See Turbine Assembly,
page 48.
333011J
Parts
Smart Pro Xp Auto AA Gun Models
HA1M10, Rear Manifold, Series B
HA2M10, Bottom Manifold, Series B
1 Torque to 20 in-lbs (2 N•m)
1
HA2M10
333011J
45
Parts
Smart Pro Xp Auto AA Gun Models
HA1M10, Rear Manifold, Series B
HA2M10, Bottom Manifold, Series B
Ref.
No.
1
2
3
3a
4
5
6
7
7a
8
8g
9
10
Part No. Description
24W874
24N781
AEMxxx
AEFxxx
183459
24N725
24N782
197624
24N661
24N979
24N664
110073
25N921
24W869
24W384
11
11a
11b
11c
11d
12
13
14
15
24W396
17B704
111504
112319
111508
112640
24W397
513505
24W398
16
18
19
20
100166
111450
24N740
24W394
24W395
24W399
21

23

24
24a
25
25a
26
46
24W411
24N793
198307
24N727
24N643
24W388
BODY, gun assy, includes 9, 33
NEEDLE ASSEMBLY, includes 5
TIP ASSEMBLY; customer’s choice
GASKET, tip
HOUSING, seat
SPRING, fluid needle
SPRING, compression
POWER SUPPLY, 85 kV
SPRING
See Turbine Assembly, page 48
O-RING, packing
GASKET, barrel
BODY, assy, AA, bottom inlet
HA2M10
BODY, assy, AA, rear inlet
HA1M10, includes 18, 19
PISTON, assy, actuation, auto
O-RING, packing
O-RING, packing
O-RING, packing
O-RING, packing
SPRING, compression
CAP, piston, actuation
WASHER, plain #10 SST
ARM, fluid actuator, XP (includes
16, qty 2)
NUT, full hex
PACKING, O-RING
SCREW, ES gun (Includes 2)
MANIFOLD, rear inlet HA1M10
MANIFOLD, bottom inlet HA2M10
SCREW, modified, 1/4-20, XP Auto
(pack of 2)
FITTING, Adapter, M12 TO 1/4,
LH, XP
RING, retainer, assy; includes 24a
PACKING, u-cup; UHMWPE
See Air Cap Assembly, page 47
ELECTRODE, package of 5
COVER, shroud, Auto XP
Qty
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
2
5
4
1
1
2
1
1
1
1
1
1
Ref.
No.
27

28

29

30
31
32
33
34
35
36
37
40
42
43
44
45
46
80
Part No. Description
Qty
114263 FITTING, connector, male
1
115950 FITTING, connector, 1/4npt (M),
5/16T
110465 SCREW, set
3
245265 CIRCUIT, flexible
24N785 CAP, spring includes 6
24W752 FITTING, fluid, AA hose Includes
19 qty 1
24N747 RING, conductive
238561 FILTER, tip (3 pack)
24W387 HOSE, assy
117560 SCREW, set
116553 GREASE, dielectric; 1 oz (30 ml)
tube (not shown)
17Z427 SIGN, warning (not shown)
179791 TAG, warning (not shown)
222385 TAG, warning (not shown)
276741 MULTI-TOOL (not shown)
107460 WRENCH, ball end, 4mm
(not shown)
112080 WRENCH, ball end, 2mm
(not shown)
24W035 CONTROL MODULE, Pro Xp Auto
(not shown). See 332989. Must be
purchased separately.
2
1
1
1
 Replacement Warning labels, signs, tags, and
cards are available at no cost.
 Included in Air Seal Repair Kit 24W390 (purchase separately)
 Included in Rear Manifold Repair Kit 24W394
(purchase separately)
 Included in Bottom Manifold Repair Kit 24W395
(purchase separately)
 Included in Turbine Assembly 24N664 (purchase separately). See Turbine Assembly,
page 48.
333011J
1
1
1
1
1
1
1
1
1
1
1
Parts
Air Cap Assembly
Part No. 24N727 Air Cap Assembly
25b
25a
25c
25d
Ref.
No.
3a
25a
25b
Part No. Description
Qty
183459 GASKET, tip (not shown) See page
5
43.
24N643 ELECTRODE, package of 5
1
24N734 O-RING; PTFE; package of 5
1
24E459 O-RING; PTFE; package of 10
1
333011J
Ref.
No.
25c
25d
Part No. Description
-----AIR CAP
24N726 GUARD, tip, orange
Qty
1
1
47
Parts
Turbine Assembly
Part No. 24N664 Turbine Assembly
8f
8e
8g*
8d
8b1
8c
8a
8b2
8h
WLE
Ref. Part
No. No.
Description
8a 24N705 COIL, turbine
8b 24N706 BEARING KIT (includes two bearings, item 8e fan, and one item 8h
clip)
8c 24Y264 SHAFT KIT (includes shaft and magnet)
8d 24N707 HOUSING; includes item 8f
8e ------ FAN; part of item 8b
8f
------ CAP, housing; part of item 8d
8g* 110073 O-RING
48
Qty
1
1
1
1
1
1
1
Ref. Part
No. No.
Description
Qty
1
8h 24N709 CLIP; package of 5 (one clip
included with item 15b)
9* 25N921 GASKET, barrel (not shown) See
1
page 43.
* These parts are included in Air Seal Repair Kit
24W390 (purchase separately).
 These parts are included in Bearing Kit 24N706
(purchase separately).
Parts labeled ------ are not available separately
333011J
Parts
Robot Mount Bracket Assembly
Part No. 24X820 Mounting Bracket Assembly
Includes items
Ref. Part
No. No.
A
207
203
204
204
202
205
201
202
203
204
205
206
207
Description
--PLATE, mounting
--LEG
--SPACER
112222 SCREW, cap, 1/4-20 x 1.0 in.
GC2042 WASHER, fender
111788 SCREW, cap, 1/4-20 x 0.75 in.
17A612 SCREW, cap, 10-24 x 0.5 in.
--Robot adapter plates (not shown;
order separately); See Table 4 on
page 50
Qty
1
2
2
8
2
4
4
206
201
NOTE: Alignment holes (A) enable orienting gun spray
angle at either 60° or 90° for either gun type.
333011J
49
Parts
Table 4: Robot Adapter Plates
Adapter Plate
Robot
Bolt Circle
Mounting
Screws
Locating Pin
Circle
Locating
Pins
24Y128
MOTOMAN EPX1250
27.5 mm (1.083 in)
4X M5 x 0.8
27.5 mm (1.083 in)
5 mm
32 mm (1.260 in)
8X M6 x 1.0
---
---
102 mm (4.02 in)
6X M6 x 1.0
102 mm (4.02 in)
2X 4 mm
102 mm (4.02 in)
6X M6 x 1.0
102 mm (4.02 in)
2X 5 mm
MOTOMAN PX1450
24Y129
MOTOMAN EPX2850,
Three-roll type
MOTOMAN EPX2050
24Y634
ABB IRB 580
ABB IRB 5400
MOTOMAN EPX2700
MOTOMAN EPX2800
24Y650
MOTOMAN EPX2900
KAWASAKI KE610L
KAWASAKI KJ264
KAWASAKI KJ314
24Y172
ABB IRB 540
36 mm (1.42 in)
3X M5
---
---
24Y173
ABB IRB 1400
40 mm (1.58 in)
4X M6
---
---
31.5 mm (1.24 in)
4X M5
31.5 mm (1.24 in)
1X 5 mm
100 mm (3.94 in)
6X M5
100 mm (3.94 in)
1X 5 mm
24Y768
24Y769
50
FANUC PAINT MATE 200iA
FANUC PAINT MATE 200iA/5L
FANUC P-145
333011J
Accessories
Accessories
Smart Model Accessories and Fiber Optic
Cables
Part No.
24W035
Description
Pro Xp Auto Control Module. See 332989
for details.
Air Line Accessories
AirFlex™ Flexible Grounded Air Hose (Grey)
100 psi (7 bar, 0.7 MPa) Maximum Working Pressure
0.315 in. (8 mm) ID; 1/4 npsm(f) x 1/4 npsm(f) left-hand
thread
Part No.
Description
244963
6 ft (1.8 m)
244964
15 ft (4.6 m)
244965
25 ft (7.6 m)
Models with Rear Manifolds
(Model numbers LA1xxx or HA1xxx)
244966
36 ft (11 m)
244967
50 ft (15 m)
Part No. Description
244968
75 ft (23 m)
24X003 Fiber Optic Cable, 25 ft (7.6 m)
244969
100 ft (30.5 m)
Fiber Optic Cables
See item V in FIGURE 7 on page 14. Connect gun manifold to Pro Xp Auto Control Module. See 332989.
24X004 Fiber Optic Cable, 50 ft (15 m)
24X005 Fiber Optic Cable, 100 ft (30.5 m)
Models with Bottom Manifolds
(Model numbers LA2xxx or HA2xxx)
Part No. Description
Standard Grounded Air Hose (Grey)
100 psi (7 bar, 0.7 MPa) Maximum Working Pressure
0.315 in. (8 mm) ID; 1/4 npsm(f) x 1/4 npsm(f) left-hand
thread
Part No.
Description
223068
6 ft (1.8 m)
223069
15 ft (4.6 m)
223070
25 ft (7.6 m)
Fiber Optic Cable Kit
223071
36 ft (11 m)
24W875 Parts necessary to replace damaged ends on
one cable assembly.
223072
50 ft (15 m)
223073
75 ft (23 m)
223074
100 ft (30.5 m)
24X006 Fiber Optic Cable, 25 ft (7.6 m)
24X007 Fiber Optic Cable, 50 ft (15 m)
24X008 Fiber Optic Cable, 100 ft (30.5 m)
Grounded Air Hose with stainless steel braid
ground path (Red)
100 psi (7 bar, 0.7 MPa) Maximum Working Pressure
0.315 in. (8 mm) ID; 1/4 npsm(f) x 1/4 npsm(f) left-hand
thread
333011J
Part No.
Description
235068
6ft(1.8m)
235069
15 ft (4.6 m)
235070
25 ft (7.6 m)
235071
36 ft (11 m)
235072
50 ft (15 m)
51
Accessories
Grounded Air Hose with stainless steel braid
ground path (Red)
100 psi (7 bar, 0.7 MPa) Maximum Working Pressure
0.315 in. (8 mm) ID; 1/4 npsm(f) x 1/4 npsm(f) left-hand
thread
235073
75 ft (23 m)
235074
100 ft (30.5 m)
Bleed-Type Master Air Valve
System Accessories
Part No.
Description
222011
Ground wire for grounding pump and other
components and equipment in the spray
area. 12 gauge, 25 ft (7.6 m).
Signs
Part No.
Description
17Z427
English Warning Sign. Available at no
charge from Graco.
300 psi (21 bar, 2.1 MPa) Maximum Working Pressure
Relieves air trapped in the air line between this valve
and the pump air motor when closed.
Test Equipment
Part No.
Description
Part No.
Description
107141
3/4 npt
241079
Megohmmeter. 500 V output, 0.01–2000
megohms. Use for ground continuity and
gun resistance tests.Not for use in hazardous locations.
722886
Paint Resistance Meter. Use for fluid resistivity test. See manual 307263. Not for use
in hazardous locations.
722860
Paint Probe. Use for fluid resistivity test. See
manual 307263. Not for use in hazardous
location.
245277
Test Fixture, High Voltage Probe, and kV
Meter. Use to test the electrostatic voltage
of the gun, and the condition of the turbine
and power supply when being serviced. See
manual 309455. Also requires 24R038 Conversion Kit.
24R038
Voltage Tester Conversion Kit. Converts the
245277 Test Fixture for use with the Pro Xp
Gun turbine. See manual 406999.
Air Line Shutoff Valve
150 psi (10 bar, 1.0 MPa) Maximum Working Pressure
For turning air to gun on or off.
Part No.
Description
224754
1/4 npsm(m) x 1/4 npsm(f) left-hand thread.
Fluid Line Accessories
Fluid Hose
3300 psi (22.7 MPa, 227 bar) Maximum Working Pressure
1/4 in. (6 mm) ID; 1/4 npsm (fbe); nylon.
Part No.
Description
240793
25 ft (7.6 m)
240794
50 ft (15.2 m)
Fluid Recirculation Fitting
5000 psi (340 bar, 34 Mpa) Maximum Working Pressure
Part No.
24X634
52
Description
Stainless steel recirculation fitting that
mounts directly to the gun fluid inlet fitting.
1/4-18 npsm inlet and outlet.
Gun Accessories
Part No.
Description
105749
Cleaning brush
111265
Non-silicone lubricant, 4 oz (113g)
116553
Dielectric grease 1 oz (30 ml)
24V929
Gun Covers
333011J
Accessories
Conversion and Repair Kits
Part No.
Description
24N319
Round Spray Kit. To convert a standard air
assisted spray gun to a round spray air cap.
See manual 3A2499.
24W390
Air Seal Repair Kit
24N706
Turbine Bearing Repair Kit
Inline Fluid Filter Kit Accessories
Filter Size Filter Part No.
60 mesh
200 mesh
333011J
224453
5
238563
3
238564
1
238561
3
100 mesh 238562
(included in gun models)
150 mesh
Qty.
1
25N891
1
25N892
3
25N893
1
25N894
3
53
Dimensions
Dimensions
Rear Inlet Manifold
11.0 in (279 mm)
2.6 in (66 mm)
2.5 in (63 mm)
2.9 in (73 mm)
5.0 in (127 mm)
8.2 in (208 mm)
0.53 in(13.5 mm)
2x 1/4-20 UNC
Bottom Inlet Manifold
2.6 in (66 mm)
2.5 in (623 mm)
2x 1/4-20 UNC
5.8 in (147 mm)
2.5 in. (63.5 mm)
11.0 in (279 mm)
0.60 in (15.24 mm)
3x 5/16-18 UNC
8.0 in (202 mm)
1.05 in (26.67 mm)
0.90 in
(22.86 mm)
1.80 in (45.72mm)
54
333011J
Dimensions
Robot Mount Gun Dimensions
Typical configuration for a hollow-wrist robot with bottom-manifold gun.
NOTE: Gun shown positioned for 60° spray setting in Robot Mount Bracket 24X820.
FIG. 37. Dimensions, Gun with a Bottom Manifold, 60° Position
A
B
C
D
E
9.8 in.
(24.9 cm)
13.9 in.
(35.3 cm)
13.1 in.
(33.3 cm)
2.4 in.
(6.1 cm)
6.7 in.
(17.0 cm)
333011J
55
Dimensions
Typical configuration for a hollow-wrist robot with bottom-manifold gun.
NOTE: Gun shown positioned for 90° spray setting in Robot Mount Bracket 24X820.
FIG. 38. Dimensions, Gun with a Bottom Manifold, 90° Position
A
B
11.0 in.
(27.9 cm)
11.2 in.
(28.4 cm)
56
C
D
E
9.5 in.
4.7 in.
5.7 in.
(24.1 cm) (11.9 cm) (14.5 cm)
333011J
Dimensions
Alternate configuration for a robot with rear-manifold gun.
NOTE: Gun shown positioned for 60° spray setting in Robot Mount Bracket 24X820.
FIG. 39. Dimensions, Gun with a Rear Manifold, 60° Position
A
B
C
D
E
9.8 in.
(24.9 cm)
13.9 in.
(35.3 cm)
13.1 in.
(33.3 cm)
2.4 in.
(6.1 cm)
6.7 in.
(17.0 cm)
333011J
57
Dimensions
Alternate configuration for a robot with rear-manifold gun.
NOTE: Gun shown positioned for 90° spray setting in Robot Mount Bracket 24X820.
FIG. 40. Dimensions, Gun with a Rear Manifold, 90° Position
A
B
11.0 in.
(27.9 cm)
11.2 in.
(28.4 cm)
58
C
D
E
9.5 in.
4.7 in.
5.7 in.
(24.1 cm) (11.9 cm) (14.5 cm)
333011J
Spray Tip Selection Chart
Spray Tip Selection Chart
AEM Fine Finish Spray Tips
Recommended for high finish quality applications at low and medium pressures. Order desired tip, Part No. AEMxxx,
where xxx = 3-digit number from the matrix below.
Fluid Output
fl oz/min (l/min)
Orifice
Size in.
(mm)
at 600 psi at 1000 psi
(4.1 MPa, (7.0 MPa,
41 bar)
70 bar)
0.007
(0.178)
4.0
(0.1)
5.2
(0.15)
0.009
(0.229)
7.0
(0.2)
0.011
(0.279)
Maximum Pattern Width at 12 in. (305 mm)
in. (mm)
2-4
(50 100)
4-6
(100 150)
6-8
(150 200)
8 - 10
(200 250)
10 - 12
(250 300)
12 - 14
(300 350)
14 - 16
(350 400)
16 - 18
(400 450)
Spray Tip
107
207
307
9.1
(0.27)
209
309
409
509
609
10.0
(0.3)
13.0
(0.4)
211
311
411
511
611
711
0.013
(0.330)
13.0
(0.4)
16.9
(0.5)
213
313
413
513
613
713
813
0.015
(0.381)
17.0
(0.5)
22.0
(0.7)
215
315
415
515
615
715
815
0.017
(0.432)
22.0
(0.7)
28.5
(0.85)
217
317
417
517
617
717
0.019
(0.483)
28.0
(0.8)
36.3
(1.09)
319
419
519
619
719
0.021
(0.533)
35.0
(1.0)
45.4
(1.36)
421
521
621
721
821
0.023
(0.584)
40.0
(1.2)
51.9
(1.56)
423
523
623
723
823
0.025
(0.635)
50.0
(1.5)
64.8
(1.94)
425
525
625
725
825
0.029
(0.736)
68.0
(1.9)
88.2
(2.65)
0.031
(0.787)
78.0
(2.2)
101.1
(3.03)
0.033
(0.838)
88.0
(2.5)
114.1
(3.42)
0.037
(0.939)
108.0
(3.1)
140.0
(4.20)
0.039
(0.990)
118.0
(3.4)
153.0
(4.59)
829
431
631
831
833
737
539
* Tips are tested in water.
Fluid output (Q) at other pressures (P) can be calculated by this formula: Q = (0.041) (QT)
output (fl oz/min) at 600 psi from the above table for the selected orifice size.
333011J
where QT = fluid
59
Spray Tip Selection Chart
AEF Fine Finish Pre-Orifice Spray Tips
Recommended for high finish quality applications at low and medium pressures. AEF tips have a pre-orifice that
assists in atomizing sheer thinning materials, including lacquers.
Order desired tip, Part No. AEFxxx, where xxx = 3-digit number from the matrix below.
Fluid Output
fl oz/min (l/min)
Maximum Pattern Width at 12 in. (305 mm)
in. (mm)
at 600 psi
(4.1 MPa,
41 bar)
6-8
8-10
10-12
12-14
14-16
16-18
at 1000 psi
(150
200)
(200
250)
(250
300)
(300
350)
(350
400)
(400
- 450)
(7.0 MPa, 70
bar)
Spray Tip
0.008
(0.203)
8.5
(.025)
11.0
(0.32)
0.010
(0.254)
9.5
(0.28)
12.5
(0.37)
310
410
510
610
710
0.0012
(0.305)
12.0
(0.35)
16.0
(0.47)
312
412
512
612
712
812
0.014
(0.356)
16.0
(0.47)
21.0
(0.62)
314
414
514
614
714
814
0.016
(0.406)
20.0
(0.59)
26.5
(0.78)
416
516
616
716
Orifice
Size in.
(mm)
608
* Tips are tested in water.
Fluid output (Q) at other pressures (P) can be calculated by this formula: Q = (0.041) (QT)
output (fl oz/min) at 600 psi from the above table for the selected orifice size.
where QT = fluid
Round Spray Tips
To convert the gun to a round spray pattern, use round spray conversion kit 24N391. See manual 3A2499.
Approximate Flow Rates for Light to Medium Viscosity Coatings
(20–40 centipoise)*
Part No.
Size No.
300 psi (2.1MPa, 21 bar)
600 psi (4.2 MPa, 42 bar)
1200 psi (8.4 MPa, 84
bar)
236836
4A
2.5 oz/min (73 cc/min)
4.1 oz/min (120 cc/min)
5.7 oz/min (170 cc/min)
236837
6A
2.9 oz/min (86 cc/min)
5.1 oz/min (150 cc/min)
7.4 oz/min (220 cc/min)
236838
7A
3.2 oz/min (95 cc/min)
5.4 oz/min (160 cc/min)
7.8 oz/min (230 cc/min)
236839
5B
5.4 oz/min (160 cc/min)
7.8 oz/min (230 cc/min)
11.0 oz/min (330 cc/min)
236840
7B
7.1 oz/min (210 cc/min)
9.1 oz/min (270 cc/min)
14.2 oz/min (420 cc/min)
236841
9B
8.8 oz/min (260 cc/min)
11.8 oz/min (350 cc/min)
17.9 oz/min (530 cc/min)
236842
11B
11.8 oz/min (350 cc/min)
16.2 oz/min (480 cc/min)
23.7 oz/min (700 cc/min)
* Flows are based on white acrylic, enamel paint.
60
333011J
Spray Tip Selection Chart
Recommended Filter Sizes
Filter Size
Orifice Size
in. (mm)
Filter Part No.
0.007 (0.178)
200 mesh
25N890
0.009 (0.229)
0.011 (0.279)
150 mesh
25N889
0.011 (0.279)
0.013 (0.330)
0.013 (0.330)
0.015 (0.381)
0.017 (0.432)
100 mesh
238562
0.019 (0.483)
0.021 (0.533)
0.023 (0.584)
0.025 (0.635)
0.023 (0.584)
0.025 (0.635)
0.029 (0.736)
60 mesh
238564
0.031 (0.787)
0.033 (0.838)
0.037 (0.939)
0.039 (0.990)
Round Spray Tips
Filter Size
Filter Part No.
200 mesh
25N890
150 mesh
25N889
100 mesh
333011J
238562
Tip Part No.
Tip Size No.
236836
4A
236837
6A
236837
6A
236838
7A
236839
5B
236840
7B
236841
9B
236842
11B
61
Air Flow
Air Flow
The gun requires 6 scfm (170 l/min) of turbine air flow (see Technical Specifications). The following graph shows
additional air consumption. For example, at 30 psi inlet air pressure, the gun uses about 4 scfm (113 l/min) of atomizing air. Add this amount to the turbine air for a total of 10 scfm (280 l/min) air consumption. Typically, AA guns with
correct tip selection will not need additional fan air.
Air Flow - scfm (L /minute)
12
(340)
A Atomizing Air
B Fan Air
10
(283)
8
(227)
B
6
(170)
A
4
(113)
2
(57)
0
0
10
(0.07)
(0.7)
20
(0.14)
(1.4)
30
(0.21)
(2.1)
40
(0.28)
(2.8)
50
(0.35)
(3.5)
60
(0.41)
(4.1)
70
(0.48)
(4.8)
80
(0.55)
(5.5)
Gun Inlet Air Pressure - PSI (MPa) (bar)
62
333011J
Technical Specifications
Technical Specifications
Pro Xp Auto AA Spray Gun
US
3000 psi
100 psi
Maximum fluid working pressure
Maximum working air pressure
Maximum fluid operating temperature
Metric
21 MPa, 210 bar
0.7 MPa, 7 bar
48°C
120°F
Short circuit current output
125 microamperes
Paint resistivity range
3 megohm/cm to infinity
Air Consumption
Required turbine air flow
6 scfm
170 l/min
Typical total air flow with 30 psi (2 bar) air inlet
10 scfm
280 l/min
pressure
Voltage Output
Standard Models
85 kV
Smart Models
40-85 kV
Voltage output
40-85 kV
Gun Weight (Approximate)
2.7 lb
1.2 kg
Noise (dBa)
Sound Power (measured per ISO Standard
at 40 psi: 90.4 dB(A)
at 0.28 MPa, 2.8 bar: 90.4 dB(A)
9216)
at 100 psi: 105.4 dB(A)
at 0.7 MPa, 7 bar: 105.4 dB(A)
Sound Pressure (measured 1 m from gun)
at 40 psi: 87 dB(A)
at 0.28 MPa, 2.8 bar: 87 dB(A)
at 100 psi: 99 dB(A)
at 0.7 MPa, 7 bar: 99 dB(A)
Inlet/Outlet Sizes
Turbine air inlet fitting, left-hand thread
Atomizing air inlet fitting
Fan air inlet fitting
Cylinder air inlet fitting
Fluid inlet fitting
Materials of Construction
Wetted Parts
1/4 npsm(m)
5/16 in. OD nylon tube (8 mm)
5/16 in. OD nylon tube (8 mm)
5/32 in. OD nylon tube (4 mm)
1/4-18 npsm(m)
Stainless Steel; Nylon, Acetal, Ultra-High Molecular Weight Polyethylene, Fluoroelastomer, PEEK, Tungsten Carbide, Polyethylene
California Proposition 65
CALIFORNIA RESIDENTS
WARNING: Cancer and reproductive harm. – www.P65warnings.ca.gov.
333011J
63
Graco Pro Xp Warranty
Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in
material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended, or limited warranty
published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by
Graco to be defective. However, any deficiency in the barrel, handle, trigger, hook, internal power supply, and alternator (excluding turbine
bearings) will be repaired or replaced for thirty-six months from the date of sale. This warranty applies only when the equipment is installed,
operated and maintained in accordance with Graco’s written recommendations.
This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty
installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of
non-Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of Graco equipment with
structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture, installation, operation or
maintenance of structures, accessories, equipment or materials not supplied by Graco.
This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of
the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts. The equipment will be returned
to the original purchaser transportation prepaid. If inspection of the equipment does not disclose any defect in material or workmanship, repairs
will be made at a reasonable charge, which charges may include the costs of parts, labor, and transportation.
THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE.
Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other remedy
(including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any other incidental or
consequential loss) shall be available. Any action for breach of warranty must be brought within two (2) years of the date of sale.
GRACO MAKES NO WARRANTY, AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE, IN CONNECTION WITH ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS SOLD BUT NOT
MANUFACTURED BY GRACO. These items sold, but not manufactured by Graco (such as electric motors, switches, hose, etc.), are subject to
the warranty, if any, of their manufacturer. Graco will provide purchaser with reasonable assistance in making any claim for breach of these
warranties.
In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment hereunder, or
the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract, breach of warranty, the
negligence of Graco, or otherwise.
FOR GRACO CANADA CUSTOMERS
The Parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings entered into,
given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties reconnaissent avoir convenu que la
rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires exécutés, donnés ou intentés, à la suite
de ou en rapport, directement ou indirectement, avec les procédures concernées.
Graco Information
For the latest information about Graco products, visit www.graco.com.
For patent information, see www.graco.com/patents.
TO PLACE AN ORDER, contact your Graco distributor or call to identify the nearest distributor.
Phone: 612-623-6921 or Toll Free: 1-800-328-0211 Fax: 612-378-3505
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.
Original instructions. This manual contains English. MM 333011
Graco Headquarters: Minneapolis
International Offices: Belgium, China, Japan, Korea
GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA
Copyright 2014, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.
www.graco.com
Revision J, December 2020

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