Graco 308083C Model 4600 CONTROL MODULE and BARRIER MODULE Owner's Manual

INSTRUCTIONS-PARTS LIST
308-083
Rev C
0-
Thls manual contalns IMPORTANT
WARNINGS AND INSTRUCTIONS
READ AND RETAIN FOR REFERENCE
Supersedes B
Model 4600
CONTROL MODULEand BARRIER MODULE
For use with PRO 4600 Spray Gun System
Part No. 224-091, Series A
Part No. 224-1 16, Series A
Control Module
Stand-Alone Barrier Module
100 psi ( 7 ber) MAXIMUM AIR INLET PRESSURE
Part No. 235-083, Series A
Rack-Mounted Barrier Module
01337
U.S. Patent No. 5,073,709; 5,093,825
GRACOINC.
RO. BOX 1441 MINNEAPOLIS, MN 55440-1441
@
COPYRIGHT I991 GRACO INC.
SERIOUS BODILY INJURY, EXPLOSION, FIRE, OR ELECTRIC SHOCK
CAN OCCUR IF THE PRECAUTIONSBELOW ARE NOTFOLLOWED.
ELECTRICAL EQUIPMENT SHALLONLY BE INSTALLED, OPERATED, AND SERVICED BY
TRAINED, QUALIFIED PERSONNEL WHO SHALLBE FULLY CONVERSANT WITH THE
REQUIREMENTS STATED WITHIN THIS INSTRUCTION MANUAL,
READ AND UNDERSTANDALL INSTRUCTION MANUALSAND
WARNING LABELS BEFORE OPERATING
THE EQUIPMENT.
Grounding the Control Module
To reduce risk of fire, explosion, or electric shock, whlch
may result ftom electrical discharge,it is essential that:
To prevent staticcharge buildup on the control module.
always connect the module
to ground using the ground
All partsoftheeiectrostaticsystem
itre properly
lug provided. See page 5.
grounded.
Ail personnelin or closeto the spray area are properly Non-Hazardous Location Wiring
grounded.
(Refer to Fig 8, page 11)
All electrically conductive objects or devices in the
1. The printed circuit board wiring
must be connected
spray area, includingpaint container& washcans and
at the barrier Inputs.
tools, are properly grounded.
2. Connections and wiring in the non-hazardous locaWhenoperatingtheelectrostaticdevice,anyunhazardtion must be prevented from contacting any
grounded objects in the spray area (such as people,
ous
location
wires
or
terminations.
containers,
tools,
etc.)
can
become
electrically
charged. Arcing may occur
ifthese objects then come In3. At least2 In. (50 mm) of clearance distance must be
contact or close to ground. Arclng of sufficient energy
maintained between the intrinsically safe and nonieveis canignite the fluid being sprayed, fumessolfrom
Intrinsically safe wiring.Use tie waps.
vents, dust particles, and other flammable substances. 4. Intrinsicallysafeandnon-intrinsicallysafewiring
Thls can cause a fire, explosion, or electric shockand
must be kept separate with a raceway, wire lacing,
result in serious bodily injury and properly damage.
wire ties orequal.
Static electricity can also be generated by the flow of
5. Non-hazardous location equipment must not have a
fluid through the pump, hose, gun, and nozzle,it is
but
potential thatexceeds 250 volts DC or250 volts AC
dissipated through proper grounding.
RMS.
If you experience any arcing or feel even a slight shock,
Hazardous LocationWiring (Refer to Fig 8, pg 11)
STOPSPRAYINQ IMMEDIATELYCheckforproper
1.
Conductors on the hazardous side of the barrier
grounding of the entire system.Be sure you have cor(the barrier output),to the control module, must not
rected the problem before starting
to spray again.
be connectedthroughplugs,cables,terminal
block& or other devices that contain non-intrinsiDO not install or service this equipment unless youare
cally
safe wiring.
trained and qualied. All wiring and electrical trouble
shooting MUST be done by qualied
a
electrician.
2. Conductors from banier outputs must travel from
the non-hazardous area to the hazardous area by
Complying to Codes
the shortest, most direct route.
Be sure your installation complies with national state
and local codes for the installation of electrical appara3. Cableshieldmustbegroundedatthe
bm'er
tus in a ClassI, Group D,Division1 Hazardous Location,
ground plate.
including allofthe local s a f e t y fire codes, NFPA
33, NEC
4. The mawimum allowable cable length
to the control
504 and 516, and OSHA 1910.107.
I0
0ft (305m).
module is O
Grounding the System
Flushing and Cleaning Safety
Besureyoursystem
is connected to atrueearth
Be sure the electrostatics are OFF before flushing or
ground.Checkyour local electricalcodeand.other
cleaning
any part of the spray system.
equipment manuals for further grounding instructions.
To clean the exterior
of the control module,
ALWAYS use
solvents wkhaflashpolnt of higherthan100" F (38"C).
Grounding the Barriers(Refer to Fig8, page 11)
A voltagelimitingsafetybarrier
must beproperly
Use only non-sparking tools
to clean residue from booth
grcunded to be both &&e
and safe.Forproper
and hangers.
grounding, the ground wire must be 12 gauge minlmum, the barrier's ground wire must 12
begauge rnlniAlways removeall solvent from the system before reactimum, and thebm'er's ground must bewithin Iohm of
vating the spray
gun.
true earth ground.
2 308-083
EQUIPMENT MISUSEHAZARD
General Safety
Anymisuse of the spray equipment or accessories,
such as over-pressurizing,
modifying
parts,
using
incompatible chemicals and fluids, or using worn or
damaged parts, can cause parts to rupture, and can
result in serious bodily injury, electric shock, fire, explosion, or properly damage.
ALWAYS relieve all air pressure to the control module
before servicing the
control module or spray gun.
Do not exceed24 volts DCto the bam'er module. Maximum safe area voltageis 250 volts DC or250 volts AC
RMS.
Do notoperatethebarrlermodulewiththecover
removed.
Always disconnect the electric power before removing
or connecting the control module or barrier module.
Equipment that will come
in contact with the intrinsically
safe terminals of thesafety barrier absolutelyMUST be
NNER alter or modify any electrical components or clrrated for Intrinsic Safely. This includes such things
as a
CURS as this could cause a fire
or explosion.
DCvoltage meter or ohmmeter used
in troubleshooting,
Repair or replace worn or damaged parts immediately. cables, and connections.
Use only Gram replacement parts.
System Pressure
Barrier Module and Control Module Safety
The control module has MAWMUM
a
AIR INLET PRESSURE of 100 psi (7 bar). NEVER exceed the maximum
Never operate the barrier module without the barrlers;
air pressure of the control module or any other compodoing so could cause fire or explosion and result
in serinent or accessory usedin the system.
ous bodily injury.
IMPORTANT
United States Governmentsafety standards have been adopted underthe Occupational Safety and Health
Act. These
standards--particularly the General Standards, Pari 1910 and any other appropriate regulations--should be consulted in
connection with the installation, operation, and maintenancaelectrostatic
of
spray equipment.
CONTENTS
Warnings..
............................
2
Installation
........................
23
Parts Drawings and Lists
..................4
TypicalSystemInstallation
Control Module .............................
Barrier Module, PartNo. 224-776 ............
Rack ......................................
Barrier Module, Paff No. 235-083
............
5
5
6
7
Wiring and Cable Connections
Barrier Module, Power Supply ........:....... 9
Control Module, Barrier Module
10
.............
.................. 14
Operation ............................
16
Troubleshooting.. .....................
17
Air Line Connections
Technical Data
Control Module ............................
BarrierModule,PivtNo. 224-776
Barrier
Module,
Part
No. 235-083
27
24
...........26
...........
Dimension Drawings
Control Module
Banier Modules
Accessories
Warranty
............................
...........................
..........................
.....................
Graco Phone Numbers
28
28
29
Back Cover
........ Back Cover
308-083
3
TYPICAL SYSTEM INSTALLATION
I
10 In. Rack
PIN 110-457
I
I
1
I
I
Air Unes: Turbine,
Exhaust, KV HULo.
Fan, Atom, Cy1
Power Supply
Gun Manifold
PIN 235-301
PRO 4600 Gun
Gun Control Module
-
ES Display Module'
PIN224-117
-.
PIN 235-094
PIN 224-261
I
RegulatorPilot Alr
I
Non-Hazardous
Area
i Area
Hazardous
Olm8
Fig 1
How the Barrier& Control Modules Operate
The banier module receives an eiectrical from
signal
the
robot or reciprocator controller.The barrier module then
provides an appropriate signal to the control module,
which activatesthe solenoid valves. These valves then
activate the spray gun functions, which include atomlzlng air, fan air, turbine air,
fluld trigger, and voltage selection.
WARNING
r1 Installing,
troubleshooting, and servicing this equipment requires access to parts which may cause
,
~
The M e r module has a built-in lead and lag operation
that causes the
gun to emit air before the
fluid is turned
on and stops the fluid before the air flow stops. This
ensures the spray is atomized and helps prevent fluid
build-up on the air
cap.
1
installing the System
'
electric shock or other serious bodily injury
If work
is not performed p.roperly.
Do not Installor service
this equipment unless you are
trained and quallAll wiring and electrical troubleshooting
MUST be done by a quallfled electrician.
fled.
Be sure your installation complies with National,
State and Local codes for the installation of electricalapparatus in a Class I, Group D Hazardous
Location.
Check and follow all local safety and fire codes,
NFPA 33, NEC 504 and 516, and OSHA standard
1910.107.
The Typical Installation shown above
is only a guide for
selecting and installing the Model
4600system. The parWARNING
ticulartype and size system for your application must be
customdesignedforyourneeds.Forassistance
in
To prevent hazardous concentrations of toxic and/
designing a system, contact your Graco representative. or flammable vapors, spray only
in a properly ventilated spray booth. Neveroperate the spray gun
unless ventilation fans are operating.
Check and follow ail National, State, and Local
codes regarding air exhaust velocity requirements.
4
308-083
INSTALLATION
Check Control Module Electrical Grounding
Mount the Control Module
Mount the control module within 15 ft (4.6 m) of the
spraydevice to reducesolenoidresponsedelays.
Longer tube lengths maybe used, but fluid on andoff
response times may exceed
0.2 seconds.
WARNiNG
Properelectricalgrounding of yoursystem is
essential.Foryoursafety,readthewarning
section, FIRE, EXPLOSION, OR ELECTRIC
SHOCK HAZARD, on page2.
Ground the Control Module
Connect a 12 gauge copper wire (part no. 065-273)
from the control module groundinglug to a true earth
ground.
Have a qualitied electrician check the elechical groundlng continuity between the turbine outlet fitting and a
true earth ground as shown in Fig 2. if the resistanceis
greater than 25 ohms, check grounding connections
andthegroundingwirefor
damage.Reconnector
repiace the grounding wire. DO NOT operate the system until the problem
is corrected.
Install the Barrler Module
Part No. 224-776 ONLY
1. Remove the four screws
(117) from the barrier module cover. Referto Fig 3.
2. Using the dimensions shown
in Fig3, tap four holes
in the roboffreciprocator controller’s cabinet for the
#E-32 x 1.5 inch screws (1 16).
mllA
Fig 2
with the four tapped holes.
3. Align the barrier module
1 inch
Then instali the barrier module, using the
inserts (115) and the screws (116). Secure the two
tie wrap fasteners (1 10)with the lowerl e f t and right
screws.
6.3751n.
(161.925 mm)
4
116
0
Common
5.0 in.
(127.0 mm)
O1
,In
110
m3
0.312 in.
(7.924 mm)
0.25 in
(6.35mm)
U312
308-083
5
INSTALLATION
Assemble the Rack
A 19 inch (482.6 mm)DINrack,partno.
110-457, is
available to install the ES display module and barrier
as shown in Flg
4.
module 235-083. Assemble the rack
NOTE: Barrier
Module
rack to mount
224-116 does
require
the
not
it.
:r
F
TU
Fig 4
Part No. 110-47 DIN Rack
The Graco Accessory DIN Rack Includes the following
unassembled parts.
REF
NO. DESCRIPTION
A
Front
Horizontal Rail
B
Rear
Horozontal Rail
C
SidePlate (220 mm)
Adaptor
D Plate
E
Mounting
Angle
Handle
F
G
Rear
Threaded
Insert
Strips
Insulating
H
I
Front
Threaded
Insert
6
308-083
QTY
2
5
4
2
2
2
4
2
2
Oluo
REF
NO.
DESCRIPTION
QTY
14
J
SocketHeadScrew, M5 x 12
K
CountersunkScrew, M5 x 12
4
L
CountersunkScrew, M4 x 6
4
M
Front
Panels
5
N
Terminal Lug(metric), Part No. 185-838
1
0 PanHeadScrew, M3 x 25, Part No. 110-478 9
P MachineHex Nut, M3, Part No. 105-888
9
Q
Shakeproof
Lockwasher,
Part No. 101 764
2
R
Retention
Washer
4
S
Collar
Screw, M6
4
T
Sleeve
collar Screw
24
U
Pozidrive
Collar
Screw
24
Ext.
-
INSTALLATION
Install
the
Barrier
Module
Part No. 235-083 ONLY
Up to banier/ES
five display
module
sets can be
installed in one rack, along with a power supply unit.
See Fig 6 to select the proper mounting holes. If less
Attach the zener barriers, ground lug and circuit board than five sets
are installed. install the cover olates 0.4)
to therack as shown in Fig 5. S
301
303,304,306
302
01551
Fig 5
Part No. 235-083 Barrier
Module
REF
NO
DESCRIPTION
Includes the following unassembled parts.
See
numbers.
part
for
page
29Screw,
307
xM3
REF
NO.
301
302
303
304
305
306
DESCRIPTION
Safely Barn'er
Bamer Assembly Board
Spacer, nylon
Lockwasher, #6
Self-tap Screw,6-32 x 1.625"
Self-tap Screw,6-32 x 0.5"
QTY
4
QTY
1
2
1
1
0.5x 25
308Lockwasher,
#4
309 Hex Nut, M3 x 0.5
310 Terminal Lug
311 Warning Tag
312 Tie Wrap
313 Label, Fluid Trigger (Seef / g 6)
314 Label, AtodFan Air (See Fig 6)
315 Label, Turbine(See Fig 6)
316 Label, VoltageSelect (See fig 6)
1
1
1
1
1
1
308-083
7
INSTALLATION
TOP VIEW OF RACK, SHOWING BARRIER MODULE 235-083, ES DISPLAY 224-117, AND POWER
SUPPLY 235-301 (refer to Manual 308-265) AND THE PROPER MOUNTING HOLE PLACEMENT
Fluid Trlgger (313)
Place labelon side
of safety banier
Voltage Select (316)
1111
I
1
1
I
1
1
I
Fig 6
8 308-083
I
I
I
1
v
01552
WIRING 81CABLE CONNECTION
RNlNG
For your safeM be sure to readandunderstandthe
Hazardous Location Wiring
allelectricalequipment MUST only be installedbyaNon-Hazardousand
qualified electrician.
page
Warnings,
on
follow
2, and
the instructions
there.
,
WIRING DIAGRAMFOR BARRIER MODULE 235-083 TO
GRACO POWER SUPPLY 235-301 (refer to Manual308-265)
Must maintain minimum2" distance-
Fig 7
-
01535
-
308-083
9
WIRING & CABLE CONNECTION
shock,allelectricalequipmentMUSTonlybe
installed by a qualied electrician.
for your safetv, be sure to read and understand
the Non-Hazardous and Hazardous Location
WiringWarnings, on page 2, andfollowthe
Instructions there.
Hazardous (classified) Location Wiringof
intrinsically Safe Circuits
WARNING
The transmitting of flammable atmosphere from
one area to another through a multiconductor
cable can cause fire or explosion and result In
serious Injury and propelty damage. Follow the
instructions below and refer alsoto NEC Article
504 and 4.3 ofANSI Standards ISA-RP12.6-1987.
Wire Barrier Module to Controller
Wire the bam‘er module
to the robotor reciprocatorcontroller as shown in Fig 8. Secure the hook-up wires
with
the tie wraps.
Ground the Barrlers
1. Connect a 12 gauge minimum solid copper wire
(part no. 065-273) from the barrier module GND
WG A to the system’s true earth ground. Referto
Fig 1 and see Fig 8.
In installations where intrinsically safe circuits are
Contained in a multiconductor conductor cable capable of
transmitting flammable mixtures through the cable core,
the cable core musi be either sealed or vented. See
ACCESSORIES
for
Graco
cable
seal,
part
no.
110-458.
The purpose of.suchsealing or venting
is to
prevent the
cable from transmitting the flammable atmosphere from
one area of a hazardous locationto another or from a
hazardous locationto a non-hazardous location at a rate
2. Measure the resistance between the barrier module of more than198
of air per hour (h) at a pressure a f
GND LUG A and the system’s true earth ground.
1493 Pa (0.007 @/h of air at a pressure
of 6 in. of water),
The resistance shouldbe less than1 ohm.
with both endsof the cable at atmospheric pressure.
3. If the resistance Is above 7 ohm, check grounding
connections and the grounding wire for damage.
Reconnect or replace the grounding wire. Do not
operate the systemuntil the problem
is corrected.
10 308-083
WIRING & CABLE CONNECTION
c
r
WIRING
DIAGRAM
For Safety Barrier
Module and Control
Module System
I
i
i
I
I
J
r-
Flg 8
U314
308-083 11
WIRING & CABLE CONNECTION
WARNING
KEY
To reduce the risk of fire and explosion, never use A Backshell Assy
a soldering ironin a hazardous area.
0 InsertionTool
J Cable Connector
20 10-pinConnector
M524256A20
If the connector andI.S. Cable cannot be removed and
style conwired outside of the hazardous area, a crimp
nector mustbe used. Never use a soldering iron in a
hazardous area. Assemble the connectorto the cable
as instructed InCrJmp */e Connectors, below.
H #20Contact
M3902Sl32-259
3/16"
(4.6 mm)
If the connector andIS. cable canbe removed from the
hazardousareaandassembled
in anon-hazardous
area, the connector can be soldered to the cable as
instructed on page13.
See page32 for solder and crimp
style connectors.
Crimp w l e Connectors
1. Strip the wires3/16 inch (4.6 mm). Be careful notto
cut or nick them.
2. Insert each wire Into the back ofM39029B2-259
a
#20 contact (H).See Fig9. The wire mustbevisible
through the contact inspection hole and the wire
insulation mustbutt againstthe backof the contact.
3. Using aM22520/1-01 crimp tool with acrimp locater
M22520/1-2, insert the contact and wire Into the
back of the crimptool.
4. Maintaining sligM pressure on the wire, squeezethe
tool handles fully together, until the ratchet releases.
5. Remove the contact and wire from the crimp tool.
Make sure the wire is visible through the contact
inspection hole and that none of the Contacts are
bent or damaged.
6. Removethebackshellassembly(parts
A, B, and C)
with
the
grommet
(D) and
o-rings (E), and
slide
them back over the cable. See Fig
10.
A BackshellAssy
Backshell
Assy
BackshellAssy
D Grommet
E @Ring
7. Starting with the plug's center cavily and working
outwards in a circular pattern, insert each wire conFig 10
tact into the properly identified plug
cavity. See Fig
6 , for the proper arrangement of the wires.
KEY
8. Pushthecontactinbyhanduntilthefrontofthecontact shoulder is
no more than1/8 inch (3.2 mm) from
0310
F EwtractionTool
M52456WO
the sutface of the plug.
9. Position aM524256A20insertion tool(G)behind the
contact. Push the tool
malght Into the contact cavity
Figasshown
place,
incontact
into
snaps
theuntil
9.
Fig 11
12 308-083
0317
WIRING & CABLE CONNECTION
WiretheCable
to theConnector
10. Remove the tool from the plug. Pull lightly on the
wire to make sure the contact is locked. Check the
face of the
plug to make sure the contacts are propedy installed.
11. After a l l the contacts are inserted, assemble the
backshell parts,with the grommet and o-rings, onto
(J). Tighten It securely.
the cable connector
12. To connect the cable connector (J) to the control
module 10-pinconnector (20), align the slots,push
of the conthe connectors together, and turn Apart
nector untilit locks. See Fig 9.
NOTE The
maximum
cable
length
Is 1000 ft (305m).
The cable consists of four pairs
of twisted wires.
2. Secure the cable with the tie wraps,
3. Connect the cable shield
to the barrier module GND
LUG 8.
1
To reducethe risk offire and explosion, besure to
use tie wraps to maintain a minimum of2 In. ( 5 0
mm) clearance between the roboVrecIprocator
controller‘s #I4 hook-up wlres and the cable
the R
control
as shown
I going
W toA
Nmodule,
I N
G InFlg 8.
WARNING
13. If contacts must be removed, remove the backshell
To reduce the risk of fire and exploslon, never
it back over the
cable. Carefully
assembly and slide
operate the system wIth the rack enclosure open
place thetip of aM524258R20,extraction tool (F) or
or with the barrier module cover removed.
the contactto be removed until the tool tip touches
the plug face. See Fig 11. Carefully rotate the tool
until its Index line Is slightly below the plug face.
Push the contact out by pushing the plunger forward. Carefully remove the extractiontool from the
connector, and finish removing the contact by pulling on thewire.
NOTE If the plungeris very difficult to push forward, the
tool is probably not pushed far enough into the plug.
Carefully push the
tool slightly farther Into the plug, then
push the plunger forward.
/ 24
Solder Style Connector
WARNING
To reduce the riskof fire and explosion, NEVER
use a soldering iron In a hazardous area.
1. Strip back the cable outer jacket about
(10.2 mm).
0.4 inch
2. Stripbackthewireinsulationabout
0.17 inch
(4.3 mm). Becareful not to cut or nick the wires.
Fig 12
ma0
ConnecttheFiberOpticCable
The fiber optic cable
can be muted directly from the gun
manifold to the ES display module, using the split fiber
opticcables,partnos. 7 2 4 4 8 0 to 724-689. The Conpockets.
trol module includes a built-in bulkhead fitting (32). To
use this fitting, feed the cable from the gun through the
Wire Barrier Module to Control Module
fllting (24), which Is on the control module’s outlet
side.
1. Wire the cable, part no. 235-084/090, to the barrier See Fig
12.
module as shown in Fig 8. See ACCESSORIES to
order cable.
3. Insert
and =Iderthe Wires into the connector
308-083
13
AIR LINE CONNECTIONS
Connect the Air Lines
Connect ATOM, FAN, TURBINE, and MANIFOLD air
lines between the main air line cand
o n t r o l module. See
Fio
the12and
and
outlet
13.
~
~
Connect the CYL (fluid trigger), FAN,ATOM, TURBINE
and KV HlRO alr lines between
the control module and
spray gun.See Fig 12 and 14. FAN and ATOM lines can
be connected using the hose coupling (item 14, see
page 24) and 3/8u OD tubing.
I
1
To reduce the risk of electric shock or other sedous bodily injury, the turbine air supply hose, connected between the c o n t r o l module turbine air
inlet,
manifold
air
turbine
nunN I N G
W must
A
R
be electricaliyknnected to a true earth ground.
Use only Graco electrically conduetive air
supply hose.
The control module has an exhaust port to relieve any
pressure insidethe enclosure. Use l/4 in. OD tubing
plumb the exhaust to any convenient location.
6
CONTROL MODULE
- PNEUMATICDIAGRAM
1
FLUD TRIGGER
Box Exhaust
114 O.D.
"
"
"
"
318 OD. -
fluld Mgger
114 O.D.
Atomhtlon Alr
we O.D.
Use hose coupling (14) provided
31a OD.
TurblnelAltemator Alr
Gmco Grounded Alr Hose
-
Voltage Select
(KV HILO)
114 OD.
318 O.D.
Fan Alr
31a O.D.
Use hose coupling (14) provided
-
Manifold Inlet
114 OD. -
INPUT ___)
14 308-083
OUTPUT
AIR LINE CONNECTIONS
Connect 4' of
114' I D . tube.
Connect 114' O.D. tube between
.Mng and controlmodule
Connect Graco nberOotic
Connect Graco Grounded Air
Hose between fitting &control
module (leMandthread)
Connect wire on hoseto true
earth ground
through outlet side
of control
module &connectsto bulkhead fittino on inlet side
of
control mgdule
Other cable end connects to
ES display module.
Connect 3/8' O.D. tube between
fittlng and control module
Connect 3/s' OD.tube
berween Wing and control
module
Connect a114' npsm
&el fitting to the paint line
Connect 114' O.D. tube
between fitting and control
module
Shroud Exhaust
114" OD.x 4'tube
(included with manifold)
Fig 14
GUN MANIFOLD CONNECTIONS
ma
308-083
15
OPERATION
Operating Checklist
Set the Alr Supply Pressures
Check the followinglist daily, before startingto operate the system, to help ensure you of safe, efficient
operation.
1. Set the manifold air inlet pressure at a minimum of
50 psi (3.5 bar) to ensure proper actuation of all alr
-1.
-2.
-3.
Be sure all operators are properly trained and
qualified to safely
operate
your
system.
2. Adjust the fan and atomizing air pressures accord-
Be sure all operatorsare trained howto properly and completely relieve
system pressure.
3. Set the tutblne air pressure
at 50 psi (3.5bar) at the
the air is flowing.
control module Inlet, when
Be surethesystem
Barrier Module VoltageRequirement
Is thoroughlygrounded.
See FIRE* MPU)S1ONg
OR
HA2ARD'
and Check 'Ontrol Module Electrical Grounding, page 5.
-
valves and gun functions.
ing to the
spray
pattern
requirements.
A 24 volt
signal
from
the
robot
or
reciprocator
controller
to the
banier
module
function
terminals
activate the various gun functions.
4. Be sure the operator and all persons entering
the installathsite are properly grounded by
wearhg shoes with conductive soles or personal groundingstraps.
-5.
Be sureallconductive objects within 20 ft
(6 m) of the gun, Including the workpieces,
are electrically grounded and the floor of the
sprayareaIseiectn'callyconductiveand
grounded.
-6.
Be sure
ventilation
properly.
-7.
Be sure theworkpiecehangersareclean.
Contact points must be sharp points or knife
edges.
fans are
operating
-8.
Be sure all refuse Is removed from the spray
booth.
-9.
Be sureallflammableliquids
In thespray
booth arein approved groundedcontainers.
16 308-083
..
.
is required to
TROUBLESHOOTING
Use the PROBLEM ISOLATION flow chart on the next
page to identify which system componentis most likely
causing one of the gun functions to maliunction.
n the sprey gun Is found to be the cause, see the spray
gun manual308-084 for service.
M the mbot or reolpmcator controller Is found
to be the
cause, see the controller's manualfor servlce.
If the hvnermodule or control module
Is found to be the
cause, see the Mechen/w/ end Electrkal Checks flow
charts. Use Fig 8, to locate the intrinsic safety barrier
andterminals to electricallycheckforaspecific
pmb\em.
WARNING
installing,tmubleshooting,andservicingthls
equipmentrequiresaccess to parts thatmay
cause elect& shock 01other sarious injury If the
work is not performed properly.DO NOT install
or relvlce thlr equipment unless you are
trained end qualified. Ail wiring and electrical
troubleshooting MUST be done by a qualified
electridan.
To wold elecMca/ shock. disconnect the power
source before servicing the banier module, control module, ES display module or24 volt power
supply.
Equipment that wil come in contact with the
intrinsically safe terminals of the safety M e r
absolutely MUST be rated for intrinsic
safety. This
includes such things as a DC voltage meter or
ohmmeter used in troubleshooting, cables, and
connections.
Electrically checking the barrier module with a
meter can cause a spark, which could result in
fireorexplosion. Bebm checking the benier
module, BE SURE that
1. No flammable fluidsare being sprayedin the
area
2. The system being checkedand the systems
around lt are completely shut down
3. The ventilating fans are operating properly
so ail flammable vapors have
been
exhausted from the area
kept clean.
Tests on lntrlnslc Safety Barrlers
ItIs i m p o m to insure the integrity
ofthe intrinsic safety
barrier forcorrect circuit operationand to Insure that all
components of that circuit are operating properly. if a
safety banier stops passing current,
it Is most likely due
to high vobw,which has caused the fuse to open clrExamine thesource to determine If high voltageis
or has been applied. As some voltage spikes maybe
transient, thecondition may notpersist or occur again.
cuit.
NOTES:
When electrically troubleshooting the intrinsicsafety
banlers, the test instrument MUST
be rated for intrinsic safety.
The safety bam'er is current senshe. Use caution to
insure that the voltage
source of the ohmmeter does
not generate a current that exceeds the fuse rating.
follow this procedute to d
e
t
e
n
n
hthe IntegMy d
the l
u
r
e
:
1. Removethenowhazardouslocation
and hazardouslocationteadsfromthesatetybarrier.DONOT
disconnect safety barrierfrom the ground connee
tion.
2. Use anohmmeterbetween the terminalsIdentiRed
in the troubleshooting flow charts on thefollowing
pages. Intrinsic safety baniem will measure infinite
resistance when thefuse has an open-cimtt
Otherwise. the resistance should measure W i n
304 to 336 ohms.
FLOW CHART INDEX
PROBLEM ISOLATION
.........................
18
MECHANICALAND ELECTRICAL CHECKS
Atomizing or Fan Air Problem
Voltage Select Problem
Turbine Problem
Fluid Trigger Problem
............... 19
..................... 20
........................... 21
...................... 22
AIR LEAD AND LAG PROBLEM ................. 23
308-083 I 7
PROBLEM ISOLATION
PROBLEM: One or more
of the gun functions
is not turning on or
off correctly.
Visually inspect the following:
1. Air and electrical lines f o r kinks,abrasions,
severed lines, orloose connections
2. Air regulator gauges for thecorrect pressure
I. Correct the air or electrical line problem.
NOT
,
OK
2. Adjusttheairregulatorforcorrectpressure setting.
OK
Remove the air hose from the control module output
is not operating properly.Air NO
for the gun function that
should be corning out the control module fitting when
AIR
that function is actuated.
OK
~~~
~~
~~
,
Problem is In barrier or controlmodule.
SeetheflowchartforMechen/ccl/&~ / e c t r / = /
Checks forthe gun function that
is not operating properly.
~-
Problem is In spray gun. Remove for repair and
instell replacement. See manual 308-084fortrouble
shooting and repair of the spray gun.
dule
ATOMIZING OR FAN AIR PROBLEM
Mechanical andflectrlcal Checks
NOTE: The barrler module LEDs show which function (FXN) is being actuated. However, they do not show if the
barrier module terminal block Is recehring the proper
orwhetherthe
voltage
proper voltageis being output at the
baniers. To verify proper voltage, measure the voltage
as instructed below.See Fig 8 for barrierand terminal positions.
I
~
~~
PROBLEM: Atomizing (ATOM) or fan air do
not turn on or off correctly.
I
Vlaually Inspect the following:
1. Air and electrical linesto and from the barrier and
control modules
2. The wiring inside the barrier module
I. Correct the air or.elechlcal line problem.
2. Reconnect or tighten the wiring connectlons. See Fig8.
~
OK
I
I
Check for50 psi (3.5 bar) minimum air pressure at the
control
I
Check If FXN 1 at barrier module terminal block b
recelvlng 24 to 25 M C . Measurethevoltage
between
the
FXN 1 and GND
terminals.
"..
-NOT
OK
Chack If output voltage at Barrier 1 and at Barrier 2
Is 10.5 to 13.0 M C . Measure the voltage between
Barrier 1 output and the GND terminal; then measure
the vdtage between Barrier 2 wtput and the GND
terminal.
I
L
I
I
Problem la In robot or reciprocator controller. Controller Is not sending proper voltage.
See Controller's instruction manual.
Problem la In barrier module.
1. If voltage Is between24 to 25 VDC, check
wiring connection for an open circuit.
2. If voltage is less than 1.O VDC. check wiring connection for short to ground.
Remove barrier module for repair and install
replacement.
-
Problem is In control module or electric cable.
Remove for repair and install replacement.
308-083
19
VOLTAGE SELECT (KV HI/LO) PROBLEM
Mechanical and Nectrical Checks
NOTE The barrier module LEDs show which function (FXN) is being actuated. However, they do not show If the
barrier module terminal block
is receiving the proper voltage or whether the proper
is being
voltageoutputat the baniand
terminal positions.
ers. To verify proper voltage, measure the voltage
as instructed below. See Fig
8 for barrier
PROBLEM: Voltage select (KV HVLO) does
off correctly.
not turn on or
~
Visually Inspect the following:
1. Air and electtical lines
to and from the barrier
and.
control modules
2. The wiring inside the barrier module
1. Correct the air or electrical line problem.
NOT
OK
~
2. Reconnect or tighten the wiring connections. See Rg 8.
OK
Check for50 psi (3.5 bar) minimum air pressure at the NOT
OK
inlet.module
manifold
control
air
Check main air supply line. Tighten connections and/or Increase
air pressure.
OK
~
~~
~
Check IfFXN 0 atbarriermoduletermlnalblock Is
recelvlng24 to 25 VDC. Measurethevoltage
between theFXN 0 and GND terminals.
Check If output voltage at Barrier le
4 10.5 to 13.0
VDC. Measure the voltage between Barrier4 output
and theGND terminal.
I
I
Problem Is In control module or electriccable.
Remove for repair and install replacement.
20 308-083
Problem Is In robotor reciprocator Controller. Controller is not sending proper voltage.
See Controller's instruction manual.
- NOT
OK
1. If voitage is between24 to 25 VDC, check
wiring connection for M open circult.
2. If voltage is less than 1.O VDC, check wiring connection for short
to ground.
Remove barrier module for repair and install
replacement.
TURBINE PROBLEM
Mechanical and Electrical Checks
NOTE: The barrier module LEDs show which function (FXN) is being actuated. However, they do not show If the
is receiving the proper voltage or whether the properis being
voltageoutput at banithe
barrier module terminal block
ers. To verifyproper voltage, measure the voltage
as instructed below.See Fig 8 for barrier and terminal positions.
~~
tions.
Correct the air or electricalproblem.
line
Visually
Inspect
following:
the1.
1. Airand electrical lines to and from the barrier and
modules control
2. The wiring insidethe banier module
~
2. Reconnectortightenthewiring
See Fig 8.
connee
I
~~~
ckfor 50 psi (3.5bar)minimumairpressureat
control
module
and/or
tions
pressure.
increase
inlet.
manifold
air
air
the
Checkmainairsupplyline.Tightenconnec-
OK
~
.
~~
~~
~
I
Check If FXN 2 at barrier module terminal block
is
receiving 24 to 25 VDC. Measurethevoltage
between theFXN 2 and GND terminals.
NOT
OK
OK
Check If output voltage at Barrier is
3 10.5 to 13.0
VDC. Measure the voltage between Barrier3 output
and the GND terminal.
OK
Problem la in controlmoduleorelectriccable.
Remove for repair and install reriacement.
'
Problem is in robot or reclprocstor controiler. Controller Is not sending proper voltage.
See Controller's instruction manual.
OK
Problem is in barrier module.
1. if voltage is between24 to 25 VDC, check
wiring connection for an open circuit.
2. If voltageis less than 1.O VDC, check wiring connection for
short to ground.
Remove barrier module for repair and instal
replacement.
.
308-083
21
FLUID TRIGGER PROBLEM
Mechanical and Electrical Checks
NOTE The barrier module LEDs .show which function (FXN) is being actuated. However, they do not show if the
barrier module terminal block
is receiving the proper voltage or whether the properis being
voltageoutput at the barri8 for
Figbarrier and terminal positions.
ers. To verify proper voltage, measure the voltage as instructed below. See
PROBLEM: Fluid does not trigger on or off
correctly.
I
I
Visually Inspect the followlng:
I. Air and electrical linesto and from the barrier and
control modules
2. The wiring inside the barrier module
1. Correct the air or electrlcai line problem.
Check for50 psi (3.5 bar) minimum air pressure at the
NOT
control module manifold air inlet.
Checkmain air supplyline.Tightenconnections
and/or
increase
Dressure.
air
Check If FXN 3 at barrier module terminal block la
receiving 24 to 25 VDC.Measurethevoltage
between theFXN 3 and GND terminals.
Problem is inrobot orreclprocator controller. Controller is not sending proper voltage.
See Controller’s instruction manual.
tions. See Fig8.
I
I
I
1
OK
Check If output voltage at Barrier 1 is 10.5 to 13.0
VDC. Measure the voltage between Barrier 1 output
and theGND terminal.
OK
Problem is in control module or electric cable.
Remove for reDairand instali reolacement.
22 308-083
NOT
OK
Problem Is In barrier module.
1. If voltage is between 24 to 25 VDC, check
wiring connection for an open circuit.
2. If voltage is less than 1.O VDC, check wiring connection forshort to ground.
Remove barrier module for repair and install
replacement.
AIR LEADLAG PROBLEM
PROBLEM: Air lead and lag not operating
properly. Symptoms include s ray gun spitting fluid, dirty air caps, andor drlps from
spray gun.
P
I
Check I the atomization air and fluid trigger air
are operatlngproperly by actuating them.
NOT
Seetheflowchartsforfluidtriggeroratomiu’ng
air problem.
and
Problemis in bartier module. Remove for repair
install replacement.
TECHNICAL DATA
BARRIER M O D U g
Outputs are intrinsicaiiy safe for I,
Class
11, III; Division 1
and 2 Groups A-(3
Rated Voltage ...........................
.24 volts
....................... .26 volts
80 milliamperes
Fuse Current .....................
End to End Resistance .......... ....320 ohms
Maximum Voitaga
t..
Safely descriptioninaccordance to standards issued
by
Factor Mutual Class
No. 3610-1979.
Allowed External Capacitance
Groups A, B
Groups C, E
Groups D. F, G
.................... .3.2 millihenry
..................... S.6 millihenry
..................25.6 millihenry
Safety description inaccordance to standards issued by
CSA-22.2, NO. 157179
...................27.3 volts
Resistance.. ..........................
.291 ohms
Open Circuit Voltage
CONTROLMODULE
....... 0-100 psi (0-7 bar)
Maximum input Voltage ...... +10.2-13.2 volts DC
Open Circuit Voltage
...................29.5 wits
Short Circuit Current’ .............107 milliamperes
Operating Air Pressure
Allowed External Capacitance
Groups A, B
Groups C, E
Groups D,F, G
Maximum Input Current
...................0.1 1 microfarad
.......... 450 mllliamperes
...................0.33 microfarad
.................0.86 miaofarad
308-083 23
CONTROL MODULE PARTS DRAWING
I
TUBE LENGTH
~
Ref No.
5
24
308-083
I Pert No.
I
054-1061
~~
Qty
3
I
~
Length
5.3in.(134.6mml
2.4 in. (59.7 mm)
2.0 in. (51.0 mm)
1.4 in. (38.5 mrn)
2.7 in. (68.6 mm)
3.6in. (91.4 mm)
I
CONTROL MODULE PARTS LIST
WARNING
Whenservidng, useonly genuine Graco replaceof other parts or any alteration or
ment parts. Use
it to
modification of this equipment could cause
malfunction, which could result in serious injury,
fire. exolosion. or orooertv damaoe.
Part No. 224-091, Series A
Control Module
REF
NO.PARTNO.
111-159
1
111-160
2
4
108-666
054-106
5
-6
106-382
111-165
7
8
111-167
111-168
9
IO
111-169
111-170
11
100-699
12
13 111-175
I
DESCRIPTION
QTY
FITTING,'bulkhead 318" OD tube 3
2
PLATE, blanking
1
MANIFOLD
**
TUBE, 318 OD
PLUG
8
FITTING,male: 114" OD tube
3
FITTING,union; 114"ODtube
1
FTTTING. male connector;
3
318" OD tube
FlmNG, bulkhead; 114" OD tube 4
FITTING, banjo; 114" OD tube
3
SCRMI,mach, mh: 4-40x 1"
2
3
NUT,jm;5/&18
REF
NO.PART NO.
14 166-976
15 054-118
16 186-760
18 104-633
19 111-172
20
111-173
186-761
21
111-161
23
186-781
24
25 m - n a 1
26* 186-829
111-162
27
28 186-917
186-916
29
224-261
32
33 104-029
180-755
34
35
104-147
111-307
36
100-695
38
DESCRIPTION
QlY
COUPLING, hose; 3/8"OD tube 2
TUBE, 114 OD
t*
1
ENCLOSURE, control
module
VALVE air piloted
3
VALVE,
solenoid
spool
4
CONNECTOR, 10 pin
1
FITTING (fan, turbine,
atom)
3
FIll'ING, elbow
1
1
BULKHEAD, 114"
PAD, mounting
LABEL, warning & identification 1
FITTING, elbow
1
LABEL, inlet
1
LABEL outlet
1
BULKHEAD,optlc
fiber
1
CLAMF:wire
ground
1
WASHER, tab
1
NUT full hex: M5
1
WASHER,
lock,
external;
M5
1
WASHER, lock;5/8"
1
*Warning labels availableat no charge
from Graco.
**Order tube lengtb needed.
MANIFOLD ASSEMBLY
m
308-083
25
BARRIER MODULE PARTS DRAWING& LIST
A
117
WARNING
When servicing, use only genuine Graco
replace
or
ment parts.Use of other parts or any alteration
modficatbn of this equipment couldcause it to
malfunction, which could resultin serious injury,
fire, explosion, orproperly damage.
Part No. 224-116, Series A
Barrier Module
REF
NO. PART
DESCRIPTION
NO.
OTY
181-572 101
COVER, box
1
102
181
-571
PLATE, mounting
1
1
224-115
103
CIRCUITBOARD
104-029
104
grounding
LUG,
2
105 106-430
SCREW,mach;M2.5~0.45~4ig4
26 308-083
maa
REF
QTY
NO. PART NO. DESCRIPTION
106105-330
SCREW,mach; M3x0.5 x 12 Ig 4
107
111-216
safetyBARRIER,
4
110
108-429
FASTENER, tie
4
111
102-478
TIE WRAR self locking;
4"long x 0.09' wide (not shown) 4
112' 176-157
LABEL, warning
1
113' 186-815
warning LABEL,
1
114 104-582
WASHER, tab
2
115 108-428
INSERT, 1" long
4
116 103-635
SCREW,mach; 8-32 x 1.5" long 4
SCREW, mach; M4 x 0.7 x 10 Ig 4
117 105-335
120 106-086
NUT, hex, mach; M5 x 0.8
2
121 100-732
WASHER, lock;
2 X10
'Warning labels available at no charge from Graco.
BARRIER MODULE PARTS DRAWING & LIST
301
311
312
303,304,306 '
01344
-WARNING
REF
When servicing,use only genuine Graco replaceDESCRIPTION
NO.
PART
NO.
QTY
ment parts. Use of other parts or any alteration or
305110-462
SCREW, self-tap; 6-32 x 1.625" 4
modification of this equipment couldcause it to
306
110-463
SCREW,
self-tap; 6-32 x 0.5"
4
malfunction, which could resultin serious injury,
307
110-478
SCRRN;
M3
X 0.5 X 25
1
fire, emlosion.- or OrODem
damaoe.
,
I
I
308 101-764
LOCKWASHER: #4
2
309 105-888 hex; NUT,
M3x0.5
1
Part No. 235-083, Series A
310
185-838
terminal
LUG,
1
Barrier Module
185-835
311*
TAG, warning
1
312
103-473
TIE WRAF: self locking
1
REF
313 185-834
LABEL,
trigger
fluid
1
NO. DESCRIPTION
NO.
PART
QTY
185-831
314
IABEL,atom/fmair
1
4
315 185-832 turbine
LABEL,
1
301
11
1-216
BARRIER.
safelv
224-1
302
15
BOARD, barrieiassembly
1 185-833
316
LABEL, voltageselect
1
303 110-464
SPACER, nylon
4
304 100-068
LOCKWASHER, #6
*Warning tags available at no charge from Graco.
. .
~
~
I
-
~
308-083
27
CONTROL AND BARRIER MODULES DIMENSIONAL DRAWINGS
4,12 In.
I In.
Slot tor
3/18 In.
bolt
\
BARRIER MODULE 224-1 16
CONTROL MODULE
28 308-083
ACCESSORIES
Acceswles mu& be purchased separately.
Use only GENUINE GRACO PARTS AND ACCESSORIES.
CABLE & W/RE ACCESSORIES
Fiber Optic Cable Assembly
Forconnectionbetweengunmanifoldanddisplay
module or between bulkhead connector and display
module.
Intrinsically SafeLow Voltage Cable
For connecting barrier module
to control module.
4 paired copper-wire conductors,22 AWG,
bluecoloredjacket
PART NO.
235-084
235-085
235-086
235-087
235-088
235-089
235-090
v
224-680
224-681
224-682
224-683
224-684
224-685
224-686
6 ft (1.8 m)
15 ft (5 m)
25 ft (8 m)
36ft(11 m)
50 ft (15 m)
75 ft (23 m)
100 ft (30.5 m)
LENGTH
6 ft (1.8 m)
15 ft (5m)
25 ft (8 m)
36 ft (1 1 m)
50ft(15m)
75 ft (23 m)
100 R (30.5 m)
Cable Seal.110-458
For intrinsically safe electrical cable. Provides a sealed
passageway for the cable from the Hazardous to the
Non-Hazardous Locations. See page1I.
Grounding Clamp andWire 222-011
12 ga, 25 ft (7.6 m) wire
Fiber Optic Cable Extender
For connection between gun manifold and bulkhead
connector.
eAmNLLENGTH
~4-670
224-671
224-672
224-673
224-674
224-675
224-676
6ft(1.8m)
15ft (5 m)
25 ft (8.m)
36 ft (11 m)
50ft (15 m)
75 R (23 m)
100 ft (30.5 m)
Bulkhead Connector 224-261
~.
For connection between
two fiber optic cables.
Fiber Optic CableEnd Kit 224-663
For repairing fiber optic cable ends and adjusting cable
lengths. See Instruction Manual
308-196.
308-083
29
ACCESSORIES
Acceasorles must be purchased separately.
Use only GENUINE GRACO PARTS AND' ACCESSORIES.
1&Pin Bulkhead Connector
111- 173
Solder-Style
Connector for control module.
RACK & DISPLAY MODULE ACCESSORIES
19 in. Rack Assembly110-457
Standard DIN rack for mounting
the ES display module,
barrier module (part no. 235-083). and 24 volt power
supply (padno. 235-3011.
10-Pin Receptacle Connector513-037
CrimpSiyIe, with strainrelief
Use to connect IS.cable from barrier module
to control
module's 111 1 73 bulkhead connector.
-
10-Pin Receptacle Connector108-686
Crimp-Style, no strain relief
Use.to connectI.S. cable from barrier module
to control
module's 111-173 bulkhead connector.
To replace connector O-rings, order
107-188 O-ring,
quantity of2.
01338
24 Volt Power Supply235-301
Provides 24 volt power up
forto 23 ES Display Modules.
To add sfrah
&let to Connecfor 108-686,
Order connector 513-259
Remove back pieceof connector 108-686 and replace
with connector 513-259 for greater cable strain relief
and pullout.
01339
ES Display Module224-1 17
10-Pin Receptacle Connector110-511
Solder-Style, with strain relief
Use to connectIS.cable from barrier module
to control
module's 11 1- 173 bulkhead connector.
30
308-083
Receives fiber optic transmission fromPRO
the 4600SC
Gun and displays the gun's output voltage and current.
Mounts in a standard19" DIN Rack
ACCESSORIES
ACcesSOrl08 InIIet be pllrCh88ed SepSmteiY.
Use only GENUINE GRACO PARTS AND ACCESSORIES.
GUN ACCESSORIES
PRO 4600” AutomaticElectrostaticGun
See Instruction Manual308-084 for part numbers.
PRO 4600“ AutomaticElectrostatic
Gun Manifold 224-094
High Volume Air Regulator 206-199
0-125 psi (0-9 bar) Regulated Pressure
200 psi (14 bar) Steel Pressure Gauge
For regulatingair to the gun.
1/2 npt(f) inlet and outlet
Air Filter & Moisture Separator 106-148
250 psi (1 7.5 bar) MAXIMUM WORKING PRESSURE
For cleaning and drying air In air spray
system. 20 micron element,5 02. bowl
capacity, 3/8npt(9 inlet and outlet
Bleed-type Master Alr Valve
107-141
300psI (21 bar) MAXIMUM WORKING PRESSURE
Standard mounting bracket,
wth a slot for mounting the
Relieves air trapped
in the air line between the pump air
air pilot fluid regulator 224-531.
motor and this valve when closed.
314 npt
Gun Mount Assembly235-094
Gun Mount Assembly224-118
For mounting the PR04600 gun
to the GMFP150 robot.
Mount Extensions 224-2551259
For extending the mount length
of MountAssembly
224-118. Contact your Graco representative for available lengths.
Air Pilot Paint Regulator224-531
For controllingpaintflowthroughthespray
gun.
Connects to mount assembly 235-094 and 224-1
18.
Grounded Air Supply Hose
100 psi (7 bar) MAXIMUM WORKING PRESSURE
0.315 in. (8 mm) ID; 1/4 npsm(f) x 1/4 npsmQLH
Pae No.
Color Coded I Color Coded IColor Coded
ground path)
220-444
ihan black)
223-068
218-100
223-069
235-069
235-068
6ft
(1.8 m)
15ft
(5m)
AIR AND FLUID LINE ACCESSORIES
Filter (Air or Paint)202-271
750 psi (52 bar) MAXIMUM WORKING PRESSURE
with 60mesh (250 micron) element,
3/8 npto inlet, 3/8 npt(m) outlet
235-070
218-101
218-103
220-119
223-073
235-073
220-120
223-074
235-074
sft
223-070
223-072
235-072
75ft
(23 m)
1OOft
(30.5m)
308-083
31
THE GRACO WARRANTY AND DISCLAIMERS
WARRANTY
in material and workmanship on the
Gram warrants all equipment manufacturedit and
by bearingits nameto be free from defects
date of sale by an authorized Graco distributor
to the original purchaser use.
for As purchaser’s sole remedy for breach
ofthiswarranty, Grew will, for a period
of twelve months from the datesale,
of repair or replace any
part of the equipment proven 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, any malfunction, damage or wear
by mi%
faultycaused
Installation,
application, abrasion, corrosion. Inadequate or improper maintenance. negligence, accident, tampering,
or substitution of nonGraco componentparts. Nor shall Graco be liable for malfunction, damage
or wear caused by the incompatibility with Graw
equipment of structures. accessories. equipmentor materials not supplied by Graco. or the improper design. manufacture. Installation, operationor maintenance ofstructures, accessories. equipmentor materials not supplied by Gram.
mis warranty is conditioned upon the prepaid return of the equipment claimed
to be defective to an authorized Graco distributor
for verification of the claim.
If the claimed defect is verified, Graco will repair or free
replace
of charge any defective parts. The
equipmentwill be returnedto the original purchaser transportation prepaid.
Ifinspectionof the equipment doesnot disclose any
defect in material or workmanship, repairs
wil be madeat a reasonable charge, which charges may Include the costs of parts.
labor and transportation.
DISCLAIMERS ANDLIMITATIONS
The terms ofthe warranty constitute purchaser’s sole and exclusive remedy
areand
in lieu of any other warranties (express or
implied), lncludlng wananty of marchantablifty or warranty
of Mness for a prtlcular purpose. and of any non-contractual
liabilities. including product liabilities,
based on negligence or strict
liability.Every form of liability for direct. special or consequential
damages orloss is expressly excluded and denied.
In no case shall Graco’s liability exceed the amount of the purchase price. Any
action for breachof warranty must be brought within
two (2) years of the date of sale.
EQUIPMENT NOT COVEREDBY GRACO WARRANTY
Graco makes nowarranty, and disclaimsal implied warrantleaof rneKhantabillty and fltness
for a particular purpose,
with
respectto accessories. equipment, materials, or components sold but not manufactured by Graco. These items sold, but not
manufactured by Graco (suchas electric motor, switches, hose, etc.) are subjectto the warranty,if any, of their manufacturer.
any claim forbreach of these warranties.
Gram will provide purchaser withreasonable assistance In making
GRACO
PHONE
NUMBERS
MANUAL
CHANGE
SUMMARY
T o PLACE AN ORDER, contact Your Gracodistributor,
or cal Graco: 1-800-328-0211 Toll Free
FOR ECHNICALASSISTXNCE,service repair infonnation or answers about the application of Graco equip
ment, call: 1-800-543-0339 Toll Free
This manual was changed fromRev B to RevC to
remove the ES Desplay
Module
224-117, and any
instructions pertaining to it, from the manual. That
informationis now contained in Manual 308-265
Sales Offlces: Atlanta, Chicago, Dallas, Detroit,Los Angeles, Mt. Arlington (N.J.)
Foreign Offices: Canada; England; Switzerland; France; Germany;
Hong Kong; Japan; Korea
GRACO INC. RO. BOX 1441 MINNEAPOLIS, MN 55440-1441
PRINTED IN USA. 308-083 6191 Revised 2/93