For use with high performance finishing and coating pumps in hazardous or
non-hazardous locations. For professional use only.
100 psi (0.7 MPa, 7.0 bar) Maximum Working Pressure
Important Safety Instructions
Read all warnings and instructions in this manual.
Save these instructions.
See page 3 for model information.
Air Motor
With Linear Sensor
Standard
311238ZAJ
EN
Models with DataTrak™ display
include agency approvals listed below.
9902471
Class I, Div 1
Group D T3A
0359
II 1 G
Ex ia IIA T3 Ga
ITS13ATEX27862X
™
With DataTrak
Updated technical information and repair videos are available at
www.graco.com. Click on “Tech Support”, and then enter “NXT” in the
“Search by Keyword” field.
Check your motor’s identification plate (ID) for the 6-digit part number of your motor. Use the
following matrix to define the construction of your motor, based on the six digits. For example, Motor Part No. N65DT0 represents an NXT motor (N), 6500 cc per stroke (6 5), with
de-icing exhaust (D) and DataTrak monitoring (T). The last digit (0) is unassigned.
N6 5DT0
ID
First Digit
(Motor)
N (NXT
Air Motor)
Remote exhaust models have a 1 in. npt(f) exhaust
outlet, allowing installation of a muffler or plumbing
to route exhaust to a remote location.
Remote DataTrak models do not have the DataTrak
display on the motor. An external plug connects to
systems using a remote display interface. See
pages 37-38 for parts.
Do not operate the remote exhaust air motor without a
plumbed exhaust line or muffler installed.
Fifth Digit
(Data Monitoring)
RRemote DataTrak
HLinear Sensor
Sixth Digit
(unassigned)
assigned
311238ZAJ3
Models
Air Motor Part Nos.
Air
Motor
Part No.Series
NXT
Model
Piston
Diameter,
in. (mm)De-Ice
N22DN0L22006.0 (152)
N22DT0L22006.0 (152)
N22DH0L22006.0 (152)
N22LN0L22006.0 (152)
N22LT0L22006.0 (152)
N22LR0L22006.0 (152)
N22LH0L22006.0 (152)
N22RN0L22006.0 (152)
N22RT0L22006.0 (152)
N22RH0L22006.0 (152)
N34DN0L34007.5 (191)
N34DT0L34007.5 (191)
N34DH0L34007.5 (191)
N34LN0L34007.5 (191)
N34LN2L34007.5 (191)
N34LT0L34007.5 (191)
N34LR0L34007.5 (191)
N34LH0L34007.5 (191)
N34RN0L34007.5 (191)
N34RT0L34007.5 (191)
N34RH0L34007.5 (191)
Low
Noise
Remote
Exhaust
Includes
DataTrak
™
Includes
Remote
DataTrak
™
Includes
Linear
Sensor
✔
✔✔
✔✔
✔
✔✔
✔✔
✔✔
✔
✔✔
✔✔
✔
✔✔
✔✔
✔
✔
✔✔
✔✔
✔✔
✔
✔✔
✔✔
N65DN0L650010.375 (264)
N65DT0L650010.375 (264)
N65DH0L650010.375 (264)
N65LN0L650010.375 (264)
N65LN2L650010.375 (264)
N65LT0L650010.375 (264)
N65LR0L650010.375 (264)
N65LH0L650010.375 (264)
N65RN0L650010.375 (264)
N65RT0L650010.375 (264)
N65RH0L650010.375 (264)
257055L650010.375 (264)
✿
Air motor includes potted linear sensor approved for use in hazardous locations, but only when it is used with XM
✔
✔✔
✔✔
✔
✔
✔✔
✔✔
✔✔
✔
✔✔
✔✔
✔✔✿
plural component sprayers.
4311238ZAJ
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. Refer
back to these Warnings. Additional, product-specific warnings may be found throughout the body of this manual
where applicable.
WARNING
FIRE AND EXPLOSION HAZARD
Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent fire and explosion:
•Use equipment only in well ventilated area.
•Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and plastic
drop cloths (potential static arc).
•Keep work area free of debris, including solvent, rags and gasoline.
•Do not plug or unplug power cords, or turn power or light switches on or off when flammable
fumes are present.
•Ground all equipment in the work area. See Grounding instructions.
•Use only grounded hoses.
•Hold gun firmly to side of grounded pail when triggering into pail.
•If there is static sparking or you feel a shock, stop operation immediately. Do not use equipment
until you identify and correct the problem.
•Keep a working fire extinguisher in the work area.
SPECIAL CONDITIONS FOR SAFE USE
Equipment must comply with the following conditions to avoid a hazardous condition which can cause
fire or explosion.
•All label and marking material must be cleaned with a damp cloth (or equivalent).
•The electronic monitoring system is required to be grounded. See Grounding instructions.
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 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.
•Do not spray without tip guard and trigger guard installed.
•Engage trigger lock when not spraying.
•Follow Pressure Relief Procedure in this manual, when you stop spraying and before cleaning,
checking, or servicing equipment.
PRESSURIZED EQUIPMENT HAZARD
Fluid from the gun/dispense valve, leaks, or ruptured components can splash in the eyes or on skin
and cause serious injury.
•Follow Pressure Relief Procedure in this manual, when you stop spraying and before cleaning,
checking, or servicing equipment.
•Tighten all fluid connections before operating the equipment.
•Check hoses, tubes, and couplings daily. Replace worn or damaged parts immediately.
311238ZAJ5
Related Manuals
MOVING PARTS HAZARD
Moving parts can pinch or amputate fingers and other body parts.
•Keep clear of moving parts.
•Do not operate equipment with protective guards or covers removed.
•Pressurized equipment can start without warning. Before checking, moving, or servicing equip-
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
•Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data in
•Check equipment daily. Repair or replace worn or damaged parts immediately with genuine
•Do not alter or modify equipment.
•Use equipment only for its intended purpose. Call your Graco 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.
WARNING
ment, follow the Pressure Relief Procedure in this manual. Disconnect power or air supply.
component. See Technical Data in all equipment manuals.
all equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete information
about your material, request MSDS forms from distributor or retailer.
Graco replacement parts only.
PERSONAL PROTECTIVE EQUIPMENT
You must wear appropriate protective equipment when operating, servicing, or when in the operating
area of the equipment to help protect you from serious injury, including eye injury, inhalation of toxic
fumes, burns, and hearing loss. This equipment includes but is not limited to:
•Protective eyewear
•Clothing and respirator as recommended by the fluid and solvent manufacturer
•Gloves
•Hearing protection
Related Manuals
Component manuals in U.S. English:
ManualDescription
311239Integrated Air Control
Modules Instructions-Parts
311486DataTrak Conversion Kit Instructions-Parts
312148NXT Air Motor Mounting
Conversion Instructions-Parts
3A0293AIr Controls Instructions-Parts
406656NXT135 Air Valve Seal Kit
406657NXT144 Air Valve Rebuild Kit
406658Air Motor Repair Kits
406820NXT145 Replacement Kit
6311238ZAJ
Component Identification
Key for FIG. 1
Component Identification
AAir Inlet, 3/4 npt(f)
BBleed-Type Master Air Valve
CAir Regulator Adjustment Knob
DAir Pressure Gauge
EAir Filter (out of view; located at rear of air control kit)
FDe-icing Control
GAir Valve (behind cover)
HDataTrak module (see pages 9-14; not present on all
FIG. 1: Component Identification (Model Shown with DataTrak Module and Accessory Air Control Kit)
311238ZAJ7
Component Identification
De-icing Control (F)
Open with knob or flat blade screwdriver to reduce icing.
If needed, adjust enough warm feed air bleed to eliminate icing.
Low noise models have exhaust baffles that can
accumulate ice easily.
TI8802aTI8159b
Integrated Air Control Module
Accessory
Accessory Air Control Kits include air line components in an integrated assembly. Order the kits separately. See manual 311239 for installation
instructions.
Bleed-type Master Air Valve (B)
Trapped air can cause the pump to cycle unexpectedly,
which could result in serious injury from splashing or
moving parts.
•Required in your system to relieve air trapped
between it and the air motor when the valve is
closed.
•Be sure the valve is easily accessible from the
pump and located downstream from the air regulator.
Air Regulator (C)
Adjusts air pressure to the motor and fluid outlet pressure of pump. Locate it close to the pump. Install a
gauge (D) to read air pressure.
Safety Relief Valve (M)
Automatically opens to relieve air pressure, to prevent
pump overpressurization.
•NXT011 with locking air regulator and 110 psi
(0.76 MPa, 7.6 bar) relief valve
•NXT031 with locking air regulator and 75 psi
(0.51 MPa, 5.1 bar) relief valve
•NXT021 with non-locking air regulator and 110
psi (0.76 MPa, 7.6 bar) relief valve.
Air Filter (E)
Removes harmful dirt from compressed air supply.
Graco recommends using an air filter with a minimum measurement of 40 micron.
8311238ZAJ
Grounding
Motor Lubrication
Graco does not require lubrication beyond the grease
installed at the factory or through regular maintenance.
With good quality compressed air and normal ambient
conditions NXT air motors will run millions of cycles
without additional lubrication.
However, if any of the following criteria apply to your
system, you will benefit from installing a 3/4 in. air line
lubricator in the air line before the air motor or from
occasionally adding oil to an air filter cup.
•Air supply does not contain any oil.
•Air supply is very wet.
•Air supply is very dry.
•Air motor is run at low air pressure.
•Air motor is run in unusually hot or cold environments.
Areas that benefit from lubrication:
•main piston o-rings(17),
•sliding valve spool(119/108), and
•motor detent assembly (113).
Add Accessory Air Lubricator
If using an air motor with integrated air controls, add an
accessory airline lubricator❄ to the motor inlet. The oil
will move through the air filter.
Depending on air quality you may need to change
the air filter more frequently.
❄
Graco offers airline lubricators for NXT air motors.
Order 214848 (1/2 in.) for NXT 2200 and NXT 3400
air motors. Order 214849 (3/4 in.) for NXT 6500 air
motors.
If using an air motor without integrated air controls, add
a standard type filter/regulator/lubricator that is sized for
the specific air motor, such as 217073 (3/4 in.) or
217072 (1/2 in.).
Grounding
Add Lubrication
The three methods for adding lubrication are described
below.
Lubricate Air Valve
Perform these steps annually, or more often depending
on your duty cycle, air pressure, and air quality. Use a
high quality lithium-based grease.
1.Remove the 10 air valve cover screws (124) and air
valve cover (112).
2.Grease all visible moving parts, especially detent
(113) and valve pistons (119).
Lubricate Air Filter Bowl
If using a motor with integrated air controls, add 50-75
ml of oil to the air filter bowl and run the motor for a few
minutes at a fast cycle rate. The oil will move through
the air valve and main piston.
The equipment must be grounded to reduce the risk of
static sparking. Static sparking can cause fumes to
ignite or explode. Grounding provides an escape wire
for the electric current.
The equipment must be grounded. Grounding reduces
the risk of static and electric shock by providing an
escape wire for the electrical current due to static build
up or in the event of a short circuit.
See F
IG
. 2. Use the ground screw (60) and lockwasher
(61) to attach Part No. 244524 Ground Wire (GW) at the
rear of the air motor. Tighten the screw securely. Connect the other end of the ground wire to a true earth
ground.
60, 61
GW
TI8250a
F
IG
It is normal for some oil to come out through the
exhaust.
311238ZAJ9
. 2. Ground Wire
DataTrak Controls and Indicators
DataTrak Controls and Indicators
DataTrak is included with certain models. See page 3 for a list of models featuring DataTrak.
It is recommended that a 3/4 in. air line lubricator be used with DataTrak models.
For remote DataTrak models, see your system operation manuals.
To prevent damage to the soft key buttons, do not press the buttons with sharp objects such as pens, plastic
cards, or fingernails.
Key for FIG. 3
TRunaway Limit, in cycles per minute (user settable;
00=OFF)
ULower Displacement (user settable)
VFlow Rate Units (user settable to gpm [US],
gpm [Imperial], oz/min [US], oz/min [Imperial], l/min, or
cc/min)
W LED (fault indicator when lit)
XDiagnostic Reference Card (see T
YDisplay
/min,
ABLE
1, page 13)
RK
X
PF Prime/Flush Key (Enables Prime/Flush mode. While in
Prime/Flush mode, runaway protection is disabled and
the batch totalizer [BT] will not count.)
RK Reset Key (Resets faults. Press and hold for 3 seconds to
clear the batch totalizer.)
CF Cycle/Flow Rate
BT Batch Totalizer
GT Grand Totalizer
RT Runaway Toggle (enable/disable)
UT E1 Toggle
DT E2 Toggle
ST E5 Toggle
Run Mode
GT
PF
CFBT
TI8622b
Y; See Details at right.
TI8215a
W
RK
Setup Mode
RT
V
U
UT
DT
ST
PF
T
TI8623b
FIG. 3. DataTrak Controls and Indicators
10311238ZAJ
DataTrak Operation
DataTrak Operation
DataTrak is included with certain models. See page
3 for a list of models featuring DataTrak.
For remote DataTrak models, see your system
operation manuals. See pages 37-38 for parts.
The DataTrak display (Y) will turn off after 1 minute
to save battery life. Press any key to wake up the
display.
Setup Mode
1. See FIG. 3. Press and hold for 5 seconds until
Setup menu appears.
2. To enter settings for runaway, lower size, and flow
rate units, and to enable runaway, E1, E2, and E5
error options, press to change the value, then
to save the value and move the cursor to the
next data field.
Run Mode
Runaway
The runaway control should be tested regularly. To
test, go to Setup Mode and set value to 1 (one).
Pump should stop in six cycles.
1. See FIG. 3. If pump runaway occurs, the runaway
solenoid will actuate, stopping the pump. The LED
(W) will flash and the display (Y) will indicate a runaway condition (see Table 1).
2. To reset runaway monitor, close master air valve
(B). Wait for air to completely bleed off the air motor
before going to step 3. The screen will change to
indicate this, as shown below.
B
When runaway, E1, E2, and E5 error options are
enabled, a ✓ will appear on the setup screen. See
F
IG
. 3.
3. Move the cursor to the E5 error enable option field,
then press once more to exit Setup mode.
3. Press to clear the diagnostic code and reset the
runaway solenoid.
4. Open master air valve (B) to restart pump.
To disable runaway monitoring, go to setup mode
and set runaway value to 0 (zero) or toggle (RT) off
(see F
IG
. 3).
311238ZAJ11
DataTrak Operation
Prime/Flush
1. See FIG. 3. To enter Prime/Flush mode, press any
key to wake up the display, then press . The
Prime/Flush symbol will appear in the display and
the LED will flash .
2. While in Prime/Flush mode, runaway protection is
disabled and the batch totalizer (BT) will not count.
3. To exit Prime/Flush mode, press any key to wake
up the display, then press . The Prime/Flush
symbol will disappear from the display and the LED
will stop flashing.
Counter/Totalizer
See FIG. 3. The last digit of the batch totalizer (BT) represents tenths of gallons or liters. To reset the totalizer,
press any key to wake up the display, then press and
hold for 3 seconds.
Display
See FIG. 3. The display (Y) will turn off after 1 minute of
inactivity in Run mode or 3 minutes in Setup mode.
Press any key to wake up the display.
DataTrak will continue to count cycles when display
is off.
Diagnostics
DataTrak can diagnose several problems with the
pump. When the monitor detects a problem, the LED
IG
(W, F
on the display. See Table 1.
To acknowledge the diagnosis and return to the normal
operating screen, press once to wake up the display, and once more to clear the diagnostic code
screen.
. 3) will flash and a diagnostic code will appear
If flow rate is set to both totalizers will dis-
play the number of pump cycles.
/min,
12311238ZAJ
Table 1: Diagnostic Codes
DataTrak Operation
SymbolCode
No.
E-1Diving UpLeak during upstroke.Worn piston valve or packings.
E-2Diving DownLeak during downstroke.Worn intake valve.
E-3Low BatteryBattery voltage too low to stop
E-4Service
Code NameDiagnosisCause
RunawayPump running faster than set runaway
limit.
runaway.
Problem with stopping runaway.• Damaged solenoid.
Component 1
• Increased air pressure.
• Increased fluid output.
• Exhausted fluid supply.
• Low battery. To replace battery, see
page 14.
• Disable Runaway mode until battery
is replaced; see page 11.
• Damaged valve carriage.
E-4Disconnected
Solenoid
E-5Service
Component 2
E-6Blown FuseFuse is blown.• Faulty solenoid or solenoid wiring.
Solenoid is disconnected.• Solenoid unplugged.
• Damaged solenoid wires.
Problem with sensing valve movement. • Sensors unplugged.
• Sensors mounted incorrectly.
• Damaged sensors.
• Damaged valve carriage.
• Extreme temperatures (above 140°F
[60°C]).
• Disable Runaway mode until fault is
corrected and fuse is replaced. See
pages 11 and 14.
311238ZAJ13
DataTrak Operation
Replace the DataTrak Module
Battery or Fuse
To reduce the risk of fire and explosion, the battery
and fuse must be replaced in a non-hazardous location.
Use only an approved replacement battery, shown in
Table 2, and an approved fuse, shown in Table 3.
Use of an unapproved battery or fuse will void
Graco’s warranty and Intertek and Ex approvals.
1. Remove two screws (135). Carefully slide the DataTrak module (131) out of the housing (132). See
F
IG
. 4.
4.
To replace the battery,
disconnect the used bat-
tery and replace with an approved battery.
Use only a Graco-approved replacement fuse (131a).
Table 2: Approved Batteries
Energizer alkaline # 522
Varta alkaline # 4922
Ultralife lithium # U9VL
Duracell alkaline # MN1604
5.
To replace the fuse (131a):
a. Remove the screw, metal strap, and plastic
holder.
Series
132
Letter
131
135
TI8216c
F
IG
. 4. Remove DataTrak Module
2. Disconnect the runaway solenoid and sensor cables
from the module board. See F
IG
. 5.
3. Take the DataTrak module (131) to a non-hazardous location.
b. Pull the fuse away from the board.
c.Replace with a new fuse (131a).
Table 3: Approved Fuses
DataTrak
Part No.Series*Fuse Required
289822A or B24C580
C and later24V216
All other part
numbers
A24C580
B and later24V216
* FIG. 4 shows where to find the Series letter.
Sensor Cable Connection
Fuse (131a)
Battery
TI7757a
Solenoid Cable Connection
F
IG
. 5. DataTrak Battery and Fuse Location
14311238ZAJ
Troubleshooting
Also see the troubleshooting section in the Integrated Air Control Modules manual 311239.
ProblemCauseSolution
Air motor will not run.Damaged main air valve spool or
Air continuously exhausting around
air motor shaft on up stroke.
Air continuously exhausting from
muffler on up and down strokes.
Air motor “bounces” at top of stroke.Damaged bottom poppet.Replace bottom poppet (12). See
Air motor “bounces” at bottom of
stroke.
Slow motor reversal.Plugged poppet muffler.Remove muffler (58) and clean.
Icing on muffler.Air motor operating at high pressure
Damaged air motor shaft seal.Replace air motor shaft seal (7),
De-icing control is open.Close de-icing control with knob or
Damaged air valve carriage, plate,
or seal.
Damaged or worn motor piston
o-ring.
Bottom valve to motor gasket
leaking.
Damaged top poppet.Replace top poppet (12). See page
Top valve to motor gasket leaking.Replace gasket (46).
Leaking signal air from poppet (12),
gaskets (46), exhaust cover gasket
(102), carriage cover gasket (106),
piston valve (119), piston valve stop
(110), or sleeve seal (109).
Valve assembly is dry and sticky.Add oil to air filter cup or add an air
or high cycle rate with high moisture
content air.
See Runaway on page 11.
leather backup packings (8), and
retaining ring (9). See page 23.
flat blade screwdriver.
Replace the carriage (108), plate
(105), or seal (104). See page 21.
Replace piston o-ring (17). See
page 23.
page 26.
Replace gasket (46).
26.
Replace leaking part or gasket.
line oiler.
Reduce pressure, cycle rate, or duty
cycle of motor, or open de-icing control with knob or flat blade screwdriver.
311238ZAJ15
Troubleshooting
ProblemCauseSolution
Icing inside motor.Air motor operating at high pressure
or high cycle rate with high moisture
content air.
Reduce pressure, cycle rate, or duty
cycle of motor, or open de-icing control with knob or flat blade screwdriver. Reduce dew point of
compressed air with a moisture
coalescing filter or an air dryer.
Motor muffler restriction.
Air constantly exhausting from top or
Poppet pin or seat leaking.Disassemble, clean, and lubricate
bottom poppet muffler (58).
Air exhausting from poppet muffler
(58) on only the up stroke or only the
down stroke.
Air motor stops or pauses at end of
stroke.
Poppet (12), o-ring (12d), backup
o-ring (12c) is missing or there are
too many.
Poppet (12) is plugged or excessively leaking air.
Detent (113) is jammed.Clean and lubricate detent (113); or
Piston valve seal damaged or
installed backward on piston valve
(119).
Retaining clip on piston valve (119)
folded over and catching in bore on
cylinder sleeve (109).
Valve body (103) is cracked due to
screws (123) being over-torqued.
(Applies only to air motors built prior
to 2008.)
End cap gasket (46) is leaking
between pressure port and poppet
signal port.
Air valve assembly (40) is dry. Friction is high due to dry, compressed
air.
Air motor will not run at any pressure.
DataTrak runaway solenoid stopped
air motor. Piston valve (119) and air
cup assembly (108) not releasing
from solenoid (140) pin.
Red LED is flashing.Air motor is in prime/flush mode.
Air motor is displaying a diagnostic
code.
If using a low noise motor, remove
low-noise baffle in muffler.
poppet valve pin; see page 26. If
problem still is not resolved, replace
poppet.
Replace one or both o-rings.
Replace top poppet if air is exhausting on down stroke.
Replace bottom poppet if air is
exhausting on up stroke.
Replace poppet (12).
replace.
Replace piston valve (119).
Fix or replace piston valve (119).
Replace valve body (103)or entire
air valve assembly (40).
Replace gasket (46)
Disassemble air valve assembly
(40) and grease or lubricate air. See
Motor Lubrication, page 9.
Clean and lubricate bores and seals
of piston valve (119), air cup assembly (108), and detent (113).
Press to return to normal operation. See Prime/Flush, page 12.
See Diagnostics, page 12.
16311238ZAJ
ProblemCauseSolution
Minimum air operation pressure is
too high. (For series E-G air motors,
minimum pressure is over 26 psi
(0.18 MPa, 1.8 bar). For series H
and later air motors, minimum pressure is over 16 psi (0.11 MPa, 1.1
bar).)
Friction build-up due to a dry air
valve assembly (40).
Fluid pump is binding because
pump packings are swelling or are
dirty.
See causes for “Air motor stops or
pauses at end of stroke.”
Troubleshooting
See Motor Lubrication, page 9.
Replace pump packings.
See solutions for “Air motor stops or
pauses at end of stroke.”
311238ZAJ17
Troubleshooting
Air Valve
Seals
Air Valve
Spool
Air Valve
Slide Plate
Air Valve
Seals
Poppet
TI8624a
PoppetPiston Shaft SealsPiston O-ring
FIG. 6. Cutaway View, Standard and DataTrak Models
Linear Sensor
Poppet
Air Valve
Seals
Air Valve
Spool
Air Valve
Slide Plate
Air Valve
Seals
TI8066b
PoppetPiston Shaft SealsPiston O-ring
IG
. 7. Cutaway View, Models with Linear Sensor
F
18311238ZAJ
Repair
Repair
Preventive Maintenance
Schedule
The operating conditions of your particular system
determine how often maintenance is required. Establish
a preventive maintenance schedule by recording when
and what kind of maintenance is needed, and then
determine a regular schedule for checking your system.
Tools Required
•Flat blade screwdriver
•Phillips screwdriver
•3/4 in. socket wrench
•9/16 in. socket wrench
•3/8 in. socket wrench
•Torque wrench
4. Hold a metal part of the gun firmly to a grounded
metal pail. Trigger the gun to relieve pressure.
5. Engage the trigger lock.
6. Open all fluid drain valves in the system, having a
waste container ready to catch drainage. Leave
drain valve(s) open until you are ready to spray
again.
7. If you suspect the spray tip or hose is clogged or
that pressure has not been fully relieved after following the steps above, VERY SLOWLY loosen tip
guard retaining nut or hose end coupling to relieve
pressure gradually, then loosen completely. Clear
hose or tip obstruction.
Air Valve Repair
Remove the Air Valve
•Grease
•Thread adhesive
Pressure Relief Procedure
Trapped air can cause the pump to cycle unexpectedly,
which could result in serious injury from skin injection or
moving parts.
Do not lift or move motor while pressurized.
1. Engage the trigger lock.
2. Close the bleed-type master air valve.
3. Disengage the trigger lock.
1. Stop the pump at the middle of its stroke. Relieve
the pressure, page 19.
2. Disconnect the air line to the motor.
IG
3. See F
FIG. 8. Remove the Top Cover
4. See F
5. For motors with DataTrak or the linear sensor:
. 8. Pry off the top cover (30).
30
IG
. 9. Remove the outer valve cover (47).
TI8218b
311238ZAJ19
Repair
a. DataTrak Models: Remove the two screws
(135). Carefully remove the DataTrak module
(131), see page 14. Disconnect the runaway
solenoid and sensor cables from the module
board. Remove the two screws (134) and carefully slide the housing (132) off the air valve.
b. Linear Sensor Models: Remove the screws
(134) and carefully slide the housing (132) off
the air valve. Disconnect the sensor cable from
the circuit board. See F
IG
. 15 on page 27.
c.Remote DataTrak Models: When removing the
outer cover (47), carefully slide the remote wire
harness and grommet from the slot in the cover.
See F
IG
. 17 on page 28.
6. Remove the screws (43 and 41). Remove the air
valve (40) by grasping the top and bottom and rotating the valve out from the right side, to pull the
exhaust housing (E) out of the muffler (15). Replace
the gaskets (46).
7. To repair the air valve, go to Disassemble the Air Valve, page 21. To install a complete new air valve,
continue with step 8.
8. Lubricate the gaskets (46) and ensure they align
with the holes at the back of the air valve (40).
Install the air valve. Install the screws (41) and
torque to 20 ft-lb (27.1 N•m). Thread the screws (43)
in by hand, then fully tighten them against the muffler (15).
9. For motors with DataTrak or the linear sensor:
a. DataTrak Models: Carefully slide the housing
(132) onto the air valve. Thread the screws
(134) in by hand, then torque to 100 in-lb (11.3
N•m). Reattach the solenoid and sensor cables
to the DataTrak module (131), see page 14.
Carefully slide the module back into the housing
(132). Reinstall the two screws (135).
b. Linear Sensor Models: Reconnect the sensor
cable to the circuit board. See F
IG
. 15, page 27.
Carefully slide the housing (132) onto the air
valve. Thread the screws (134) in by hand, then
torque to 100 in-lb (11.3 N•m).
c. Remote DataTrak Models: When installing the
outer cover (47), carefully slide the remote wire
harness and grommet into the slot in the cover.
See F
IG
. 17 on page 28.
10. Reinstall the top cover (30).
11. Reconnect the air line to the motor.
134
6
5
Apply lubricant.
6
Thread in by hand, then torque to
100 in-lb (11.3 N•m).
11
Torque to 20 ft-lb (27.1 N•m).
17
Fully tighten against muffler (15).
135
131
E
41
11
47
F
IG
. 9. Remove the Air Valve (Model Shown with DataTrak Module)
43
132
40
17
15
43
46
5
17
TI8217c
20311238ZAJ
Repair
Disassemble the Air Valve
Air Valve Seal Repair Kit NXT135 is available. Parts
included in the kit are marked with a symbol (†).
Kits include the latest part and gasket improvements; use all the parts in the kit.
Air Valve Rebuild Kit NXT144 is available. Parts
included in the kit are marked with a symbol (‡).
Kits include the latest part and gasket improvements; use all the parts in the kit.
1. Perform steps 1-6 under Remove the Air Valve,
page 19.
IG
2. See F
cover (112), spring-loaded detent (113), gasket
(106), and de-icing control (145).
3. See F
their holes (J). Invert the pins and slide the heads
into the slots on the piston stops (110). Use the pins
to pull the piston stops out.
. 11. Remove the screws (124), carriage
IG
. 10. Remove the retainer pins (111) from
6. Carefully remove the sleeves (109). Inspect the
seals (109a) and the inside surface of the sleeves
and housing (103) for wear or damage.
7. Remove the carriage (108) and carriage detent
(107).
8. Remove the screws (123), retainers (117), valve
plate (105), and seal (104).
9. Inspect the ramp (107), carriage (108), plate (105),
body (103), and seal (104) for damage or cracks.
Reassemble the Air Valve
1. Install a new gasket (102†‡) between valve body
(103) and exhaust cover (101).
2. Lubricate the valve plate (105‡). Install the seal
(104†‡) and plate (105‡) in the valve body (103).
Thread the screws (123) and retainers (117) in by
hand, then evenly torque to 21-23 ft-lb (28.5-31.1
N•m). Lubricate the sealing face of the carriage
(108‡). Install the carriage and ramp (107‡).
111
110
J
F
IG
. 10. Remove Piston Stops
4. See F
IG
. 11. Rotate the piston valve assembly (119)
TI7758a
so the pins (P) are accessible. Raise the spring (S)
and push one pin out. Push one end of the piston
valve out the top of the valve body (103) and the
other end out the bottom. Do not permanently distort
the springs (S).
5. Inspect the piston and seals. If damaged, replace
the piston valve assembly (119). The open seal lip
must face to the center.
3. Lubricate o-rings (109a) on sleeves (109‡). Install
the sleeves. Lubricate the inside surfaces.
4. Lubricate pistons and seals of piston valve assembly (119) with lithium grease. Install one end of the
piston valve assembly in the valve body (103).
Rotate the piston so the pin holes are accessible.
Install the other end and secure with the pin (P) and
spring (S).
CAUTION
Do not permanently distort the springs. The springs
must be completely tight against the piston valve
assembly (119) to prevent interference. Ensure the
two spring wire ends are not on one side of the clip.
311238ZAJ21
Repair
5. Lubricate o-rings (110a). Install the piston stop
(110) and retainer pins (111).
IG
6. See F
. 11. Lubricate and install the spring-loaded
detent (113‡), gasket (106†‡), carriage cover (112),
and screws (124). Torque to 130 in-lb (4.7 N•m), following the pattern shown in Inset 11a.
9
6
2
4
8
5
1
3
7
10
NXT145
Inset 11a. Torque Pattern
110
1
110a
1
‡109
1
109a
1
119 (Ref)
1
7. See F
ensure they align with the holes at the back of the
air valve (40). Install the air valve. Install the screws
(41) and torque to 20 ft-lb (27.1 N•m). Thread the
screws (43) in by hand, then fully tighten them
against the muffler (15).
8. For motors with DataTrak or the linear sensor, reinstall the modules, see step 9, page 20.
1
Apply high quality lithium grease.
2
Important: Do not permanently distort spring (S). Spring must
be completely tight against piston (119) to prevent interference.
5
Torque to 130 in-lb (4.7 N•m).
7
Thread in by hand, then torque to 21-23 ft-lb (28.5-31.1 N•m).
†‡106111103
1
IG
. 9, page 20. Lubricate the gaskets (46) and
102†‡
1
101
S
2
P
1
‡113
138
◆
◆
112
139
144
140 †‡142
1
8
8
124
5
F
IG
. 11. Air Valve Repair (NXT107 Shown)
145
1
1
1
109a
‡109
110a
1
110
119
1
107‡
108‡
104†‡
1
105‡
117
123
7
1
TI11295b
22311238ZAJ
Repair
Cylinder and Piston Repair
Air Motor Seal Repair Kits are available. See the
parts lists on pages 31, 33, and 35 for the correct
kit for your size motor. Parts included in the kits are
marked with an asterisk (*). For the best results,
use all the parts in the kit.
Disassemble the Air Motor
1. Stop the pump at the middle of its stroke. Relieve
the pressure, page 19.
2. Disconnect the air line to the motor.
3. See F
4. For motors with DataTrak or the linear sensor:
IG
. 8 on page 19. Pry off the top cover (30).
a. DataTrak Models: Remove the two screws
(135). Carefully remove the DataTrak module
(131), see page 14. Disconnect the runaway
solenoid and sensor cables from the module
board. Remove the two screws (134) and carefully slide the housing (132) off the air valve.
b. Linear Sensor Models: Remove the screws
(134) and carefully slide the housing (132) off
the air valve. Disconnect the sensor cable from
the circuit board. See F
IG
. 15 on page 27.
5. Remove the outer valve cover (47). See F
6. Remove the four screws (43) and the muffler (15).
7. Remove the top two air valve screws (41). Loosen
but do not remove the bottom two screws (41). Tilt
the air valve (40) to make disassembly easier.
8. Remove the tie bolts (13). Using a rubber mallet, hit
the underside of the top cap (1) to separate. Lift the
top cap off the motor.
9. Disconnect the air motor from the lower (see your
separate pump manual). Leave the piston shaft
adapter (A) attached to the shaft (S).
10. Push the piston assembly (4) out the top of the cylinder (2).
11. Inspect the piston o-ring (17). Check the piston (4)
and piston shaft (S) for scoring or damage. The
replacement piston (4) includes the piston, shaft (S),
adapter (A), and bumper (10).
12. Remove the cylinder (2). Check the inner surface for
scoring or other damage. Replace if damaged.
13. Remove the bumper (59), retaining ring (9), backup
packings (8), and v-packing (7) from the bottom
cover (3). Inspect these parts for wear or damage.
Inspect the bearing (B) in place (slight scoring is
acceptable). If the bearing is damaged, replace the
bottom cover (3).
IG
. 12.
311238ZAJ23
Repair
5
5
5
10
*17
4
10
S
13
A
12
5 9
43
17
41
11
47
40
TI8219C
46*
FIG. 12. Air Motor Repair
2
18*
5
1
13
43
46*
12
5109
17
59
9*
18
5
7*
18
*8
5
18
5
B
Linear Sensor
1
Models
TI8220a
12
5 9
3
14
5
Apply high quality lithium grease.
9
Torque to 30-36 ft-lb (40.6-48.8 N•m).
10
Torque to 38-42 ft-lb (51.3-56.7 N•m).
Use 3/8 in. drive socket to fit in recess.
11
Torque to 20 ft-lb (27.1 N•m).
17
Fully tighten against muffler (15).
Installation order: two leather o-rings (8), one u-cup
18
(7) facing up, and one spiral ring (9). Installation order
changed with series H air motors.
24311238ZAJ
Repair
Reassemble Air Motor
1. See FIG. 12. Install two backup packings (8*), and
then v-packing (7*) with the lips facing up. Then
install the retaining ring (9*) in the bottom cover (3).
Lubricate the packings. Install the bumper (59).
Prior to series H air motors the u-cup (7) was
installed between the leather packings (8).
2. Install the o-ring (17*) on the piston (4). Ensure the
piston bumper (10) is in place.
It is normal for the o-ring (17*) to seem too large.
3. Install the piston assembly on the bottom cover (3),
carefully sliding the adapter (A) and shaft (S)
through the packings.
4. Grease the inside of the cylinder (2). Place the cylinder (2) over the piston (4). Be careful not to damage
the o-ring (17*). Slowly work the o-ring into the
groove, compressing it until the cylinder slides over.
10. Reinstall the muffler (15). Fully tighten the screws
(43) against the muffler.
11. Reinstall the outer valve cover (47).
12. For motors with DataTrak or the linear sensor:
a. DataTrak Models: Carefully slide the housing
(132) onto the air valve. Thread the screws
(134) in by hand, then torque to 100 in-lb (11.3
N•m). Reattach the solenoid and sensor cables
to the DataTrak module (131), see page 14.
Carefully slide the module back into the housing
(132). Reinstall the two screws (135).
b. Linear Sensor Models: Reconnect the sensor
cable to the circuit board. See F
IG
. 15, page 27.
Carefully slide the housing (132) onto the air
valve. Thread the screws (134) in by hand, then
torque to 100 in-lb (11.3 N•m).
13. Reinstall the top cover (30).
14. Reconnect the air line to the motor.
It is normal for the o-ring (17*) to seem too large to
fit into the cylinder.
5. Carefully place the top cap on the cylinder (2) so the
flat edge aligns with the flat edge of the bottom
cover (3). Install the tie bolts (13) hand tight.
6. Using new gaskets (46), reinstall the valve assembly with the top two air valve screws (41) and torque
to 20 ft-lb (27.1 N•m). Install the bottom two air
valve screws (41) tight to align the end caps (1) and
bottom cover (3). Then loosen the two bottom
screws (41).
7. Torque end cap tie bolts (13) evenly to 38-42 ft-lb
(51.3-56.7 N•m).
8. Retighten the bottom two air valve screws (41) and
torque to 20 ft-lb (27.1 N•m).
9. Reconnect the air motor to the lower (see your separate pump manual).
See Accessories, page 41, for a list of available
adapters to connect the NXT motor to various
Graco lowers.
311238ZAJ25
Repair
Poppet Repair
1. Stop the pump at the middle of its stroke. Relieve
the pressure, page 9.
2. Disconnect the air line to the motor.
3. See F
4. See F
5. Inspect the poppet o-rings (12a, 12b, 12d) and
6. Lubricate the poppet assemblies (12) and reinstall
IG
. 8 on page 19. Pry off the top cover (30).
IG
. 13. Unscrew the poppet assemblies (12).
The small o-rings (12c, 12d) may not come out with
the poppet assemblies. Be sure to remove them
from the top cap (1) or bottom cover (3).
backup (12c). Replace damaged o-rings, or replace
the entire poppet assembly.
in the top cap (1) and bottom cover (3). Torque to
30-36 ft-lb (40.6-48.8 N•m).
Poppets were upgraded in mid-2009 for improved
sealing and earlier actuation. New style poppets
can be used in older air motors, but do not use the
back-up o-ring (12c).
If you order a replacement poppet NXT100, you will
automatically receive a new style poppet.
12b
12a
12d
F
IG
. 14. New Style Poppet Detail
12b
12a
12c
12d
FIG. 13. Original Poppet Detail
TI7750b
26311238ZAJ
Repair
Replace the Linear Sensor (if
present)
1. Stop the pump at the middle of its stroke. Relieve
the pressure, page 9.
2. Disconnect the air line to the motor.
3. See F
4. Hold the adapter (33) with a wrench to keep it from
5. Remove the screws (134) and carefully slide the
IG
. 8 on page 19. Pry off the top cover (30).
turning, and unscrew the lift ring (21). See F
IG
. 16.
housing (132) off the air valve. Disconnect the sensor cable from the circuit board. See F
IG
. 15.
Sensor Cable
Connection
10. Thread the sensor cable through the hole (H) in the
side of the adapter, and reconnect it to the circuit
board. See F
IG
. 15, page 27. Carefully slide the
housing (132) onto the air valve. Thread the screws
(134) in by hand, then torque to 100 in-lb (11.3
N•m).
11. Apply thread adhesive to the lift ring (21). Hold the
adapter (33) with a wrench to keep it from turning,
and torque the lift ring to 30-36 ft-lb (40.6-48.8 N•m).
12. Reinstall the top cover (30).
13. Reconnect the air line to the motor.
6
Thread in by hand, then torque to 100 in-lb (11.3 N•m).
8
Apply adhesive.
9
Torque to 30-36 ft-lb (40.6-48.8 N•m).
30
TI8075a
FIG. 15. Sensor Cable Connection
6. Thread the cable back through the hole (H) in the
side of the adapter (33) and extend it out the top of
the adapter.
7. Unscrew the adapter (33) and sensor (35). Lift the
sensor straight up out of the air motor.
8. Apply thread adhesive to the new sensor housing.
Screw the sensor (35) into the top cap (1). Torque to
30-36 ft-lb (40.6-48.8 N•m).
9. Apply thread adhesive to the adapter (33). Extend
the sensor cable straight up out the top of the
adapter, then screw the adapter into the top cap (1).
Torque to 30-36 ft-lb (40.6-48.8 N•m).
H
134
6
132
FIG. 16. Replace the Linear Sensor
21
33
35
8 9
8 9
8
TI7756c
9
1
311238ZAJ27
Repair
Remote DataTrak Connection
Kit NXT406
A
1. Stop the pump during the upstroke. Follow the
Pressure Relief Procedure, page 19.
2. Disconnect the air line to the motor.
3. Pry off the top cover. Remove the air valve cover
and discard.
4. Install the reed switch sensor (139) and secure with
the screw (124) and o-ring (144). See F
nect the reed switch sensor cable (R) to the remote
DataTrak wire harness (76).
5. Route the wires to the top of the air valve. Install the
wire strain relief (74) with screw (45) and washer
(75) onto the reed switch sensor about 2 in. (50 mm)
behind the connection (C).
6. Route the remote DataTrak wire harness (76) down
the front of the air valve and carefully slide the
grommet (G) into the slot (S) of the new air valve
cover (47). There should be about 3 in. (76 mm) of
wire extending out of the air valve cover.
7. Install the new air valve cover (47) with the screw
(45), positioning the wire harness (76) so it will not
be pinched.
IG
. 17. Con-
124
144
139
IG
. 17. Remote DataTrak Connection Kit
F
45
75
74
C
76
R
45
47GS
TI10949A
8. Reinstall the top cover (A).
9. Reconnect the air line to the motor.
10. Plug the cable from the remote DataTrak module
into the wire harness (76).
See your system operation manuals for complete
remote DataTrak instructions.
28311238ZAJ
Parts
Air Motor Parts Drawing
(Shown with DataTrak and Low Noise Exhaust)
Replacement Danger and Warning labels, tags, and cards are available at no cost.
*Parts included in Repair Kit NXT600 (purchase separately).
★
Parts included in Low Noise Exhaust Conversion Kit NXT111 (purchase separately).
IG
† Only used on original poppets (see F
. 13) made prior to mid-2009.
36311238ZAJ
Air Motor Parts Drawing (for use with Remote DataTrak)
Air Motor Models
N22LR0
N34LR0
N65LR0
Low Noise Exhaust (24) Detail
56
Parts
44
25
See Exhaust
Details Above
76
45
62
54
47
63
55
41
57
TI9421b
40
45
75
74
20
30
12
1
21
65
64
46*
66
43
13
58
15
12
Poppet (12)
10
18*
4
17*
2
18*
59
3
60
61
14
58
Detail
(see page 26)
12b
12a
†12c
12d
TI7750b
Packing
Order Detail
9*
7*
8*
TI10948B
311238ZAJ37
Parts
Air Motor Parts List (for use with Remote DataTrak)
Air Motor Models
N22LR0
N34LR0
N65LR0
The parts listed below are common to all NXT Model Air Motors using the remote DataTrak. Parts which vary by air
motor are found in the table at the bottom of this page.
Parts included in Air Valve Seal Repair Kit NXT135 (pur-
(16 mm); NXT108 only
144 and 124 (qty 1); NXT108 and
NXT109 only
and 124 (qty 2); NXT108 only
NXT109 only
only
only
o-ring
NXT108 only
chase separately).
‡
1
Parts included in Air Valve Rebuild Kit NXT144 (purchase
separately) for series H (and later) air motors; marked with
“B” on cover (112); see Disassemble the Air Valve, page
1
1
21.
◆
Parts included in Remote DataTrak Kit NXT406 (purchase
separately). Kit also includes items 74, 75, and 76 (see
1
2
page 37).
Parts designated n/a are not available separately.
2
1
1
1
1
1
1
1
40311238ZAJ
Dimensions
Air Motor
ModelA, inch (mm)B, inch (mm)C, inch (mm)D, inch (mm)
NXT Model 220015.6 (394)16.8 (427)15.4 (391)12.4 (315)
NXT Model 340015.5 (394)16.7 (424)16.1 (409)14.0 (356)
NXT Model 650015.9 (404)17.1 (434)18.9 (480)16.2 (411)
C
Dimensions
A
B
Accessories
Motor/Lower Adapters
The following adapters are available as accessories to
connect an NXT air motor to a Graco lower.
LowerAdapter
High-Flo15H369
Dura-Flo 600, 750, 900, and 120015H370
Dura-Flo 1800 and 240015H371
Xtreme15H392
Air Line Lubricators
D
TI7773ATI7772A
DataTrak Conversion Kits
To convert standard NXT air motors to include DataTrak
module.
Air MotorConversion Kit
NXT 2200NXT206
NXT 3400NXT306
NXT 6500NXT606
111897 Threaded Muffler
1 in. npt(m). For use with remote exhaust manifold.
Air MotorLubricator
NXT 2200214848
NXT 3400214848
NXT 6500214849
311238ZAJ41
Integrated Air Control Modules
See Integrated Air Control Modules manual 311239.
Air Control
See Air Controls manual 3A0293.
Mounting Hole Diagrams
Mounting Hole Diagrams
Four 3/8-16
Mounting Holes
3.938 in.
(100 mm)
Four 3/8-16
Mounting Holes
6.186 in.
(157 mm)
NXT Model 2200
6.750 in.
(172 mm)
NXT Model 3400
Three 5/8-11 Tie Rod Holes,
5.906 in. (150 mm) x 120° Bolt Circle
TI8071A
Four 3/8-16
Mounting Holes
6.186 in.
(157 mm)
6.186 in.
(157 mm)
NXT Model 6500
6.186 in.
(157 mm)
Six 5/8-11 Tie Rod Holes,
8.000 in. (203 mm) x 120° Bolt Circle
5.906 in. (150 mm) x 120° Bolt Circle
TI8070A
Three 5/8-11 Tie Rod Holes,
8.000 in. (203 mm) x 120° Bolt Circle
TI8069A
42311238ZAJ
Technical Data
Technical Data
NXT Air Motor
USMetric
Maximum air inlet pressure100 psi 0.7 MPa, 7.0 bar
Air motor piston diameter
NXT Model 6500:
NXT Model 3400:
NXT Model 2200:
Stroke length4.75 in.120 mm
Air Inlet Size3/4 npt(f)
Remote exhaust outlet size (remote models only)1 in. npt(f)
Maximum motor speed
(Do not exceed maximum recommended speed of fluid pump, to prevent premature pump wear)
Operating temperature range32-140°F0-60°C
Materials of constructionAluminum, ductile iron, stainless steel, carbon steel, acetal,
Seals and packingsNitrile rubber
Weight
NXT Model 6500:
NXT Model 3400:
NXT Model 2200:
10.375 in. 264 mm
7.5 in.191 mm
6.0 in. 152 mm
60 cycles per minute
polyethylene, Santoprene
69 lb31 kg
50 lb23 kg
46 lb21 kg
®
, alloy steel, polypropylene
Santoprene® is a registered trademark of the Monsanto Company.
Pin-Out Information for Motor with Linear Sensor
Description
Pin
15V Common
2Voltage Out
3+5V Supply
4Shield
5Extend High Pin
6Retract High Pin
7Bottom SW Signal
8Top SW Signal
9Common
Pin-Out Information for Motor with Remote DataTrak Connector
(1 m corrected sound pressure levels based on average
sound pressure readings assuming free field conditions)
105
100
95
90
85
80
75
70
65
60
Sound Pressure Level, dB(A)
05101520
A
B
Cycles per Minute
A
B
Cycles per Minute
Cycles per Minute
46311238ZAJ
Technical Data
311238ZAJ47
Graco Standard 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. 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.
TO PLACE AN ORDER,
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 INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA
Copyright 2006, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.
contact your Graco distributor or call to identify the nearest distributor.
Graco reserves the right to make changes at any time without notice.
Forpatent information,see www.graco.com/patents.
Originalinstructions.
International Offices: Belgium, China, Japan, Korea
This manual contains English. MM 311238
Graco Headquarters: Minneapolis
www.graco.com
Revision ZAJ - January 2015
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