Graco 309403a PrecisionSwirl Orbital Dispenser Owner's Manual

Parts
INSTRUCTIONS-PARTS LIST
This manual contains important
warnings and information.
READ AND KEEP FOR REFERENCE.
309403
Rev. A
First choice when
quality counts.
INSTRUCTIONS
Part Nos. 243402 and 243403
PrecisionSwirl Orbital Dispenser
3500 psi (24.1 MPa, 241 bar) Maximum Fluid Working Pressure
Refer to page 2 for List of Models and refer to page 3 for Table of Contents.
PrecisionSwirl Orbital Dispenser
GRACO INC.
P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441
COPYRIGHT 2001, GRACO INC.
Graco Inc. is registered to I.S. EN ISO 9001
List of Models
Tool Mounted Dispensers
Cable Assemblies
Part No. 233125
Part No. 243402, Series B
6’ (1.8 m) Motor Extension Cable Assembly
PrecisionSwirl Orbital Dispenser
.012” coupler offset for smaller bead widths.
Typical applications are hem flange, after hem, etc.
Part No. 233124
9’ (2.7 m) Motor Extension Cable Assembly
Part No. 233123
Part No. 243403, Series B
15’ (4.6 m) Motor Extension Cable Assembly
PrecisionSwirl Orbital Dispenser
.028” coupler offset for larger bead widths.
Typical for seam sealing applications.
Part No. 617870
2
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55’ (16.8 m) Motor Extension Cable Assembly
Table of Contents
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Installing the Cable Assemblies . . . . . . . . . . . . . . . . 9
Connecting the Motor Control Cable . . . . . . . . . . . 9
Verifying Ground Continuity . . . . . . . . . . . . . . . . . . 10
Verifying Ground Continuity . . . . . . . . . . . . . . . . . 10
Adjusting the Orbital Dispenser . . . . . . . . . . . . . . 10
Inspecting the Orbital Dispenser . . . . . . . . . . . . . 10
Ground the System . . . . . . . . . . . . . . . . . . . . . . . . 10
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Pressure Relief Procedure . . . . . . . . . . . . . . . . . . 11
Orbital Dispenser Operation . . . . . . . . . . . . . . . . . 11
Orbital Dispenser Service . . . . . . . . . . . . . . . . . . . . . 13
Orbital Dispenser Disassembly . . . . . . . . . . . . . . 13
Tube Bearing Replacement . . . . . . . . . . . . . . . . . 14
Tube Support Bearing Removal . . . . . . . . . . . . . . 14
Tube Support Bearing Assembly . . . . . . . . . . . . . 15
Orbital Dispenser Assembly . . . . . . . . . . . . . . . . . 15
Orbital Dispenser Parts . . . . . . . . . . . . . . . . . . . . . . .
Part No. 243402 and 243403 PrecisionSwirl
Orbital Dispenser (Tool Mount) . . . . . . . . . . . . . .
Accessory Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor Control Cable Assemblies . . . . . . . . . . . . .
List of Orbital Dispenser Nozzles . . . . . . . . . . . . .
Part No. 241569, Tool Kit, Bearing
Repair Tool Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Orbital Dispenser Dimensions . . . . . . . . . . . . . . . .
Part Nos. 243402 and 243403, Tool Mounted
Orbital Dispenser . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . . .
Graco Phone Numbers . . . . . . . . . . . . . . . . . . . . . . .
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19
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22
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24
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3
Warnings
Warning Symbol
Caution Symbol
WARNING
CAUTION
This symbol alerts you to the possibility of serious
injury or death if you do not follow the instructions.
This symbol alerts you to the possibility of damage to
or destruction of equipment if you do not follow the
instructions.
WARNING
EQUIPMENT MISUSE HAZARD
INSTRUCTIONS
Equipment misuse can cause the equipment to rupture, malfunction, or start unexpectedly and
result in serious injury.
This equipment is for professional use only.
Read all instruction manuals, warnings, tags, and labels before operating the equipment.
Use the equipment only for its intended purpose. If you are uncertain about usage, call your
Graco distributor.
Do not alter or modify this equipment. Use only genuine Graco parts and accessories.
Check the equipment daily. Repair or replace worn or damaged parts immediately.
Do not exceed the maximum fluid working pressure of 3500 psi (241 bar, 24.1 MPa) to the
dispenser or manifold.
Never exceed the recommended working pressure or the maximum air inlet pressure stated on
your pump or in the Technical Data section on page 23.
Be sure that all spray/dispensing equipment and accessories are rated to withstand the maximum working pressure of the pump. Do not exceed the maximum working pressure of any
component or accessory used in the system.
Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.
Do not expose Graco standard hoses to temperatures above 180F (82C) or below –40F
(–40C).
Do not use the hoses to pull the equipment.
Use only fluids and solvents that are compatible with the equipment wetted parts. See the
Technical Data sections of all the equipment manuals. Read the fluid manufacturer’s warnings.
Always wear protective eyewear, gloves, clothing, and respirator as recommended by the fluid
and solvent manufacturers.
Comply with all applicable local, state, and national fire, electrical, and other safety regulations.
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WARNING
INJECTION HAZARD
Spray from the applicator, hose leaks, or ruptured components can inject fluid into your body and
cause extremely serious injury, including the need for amputation. Fluid splashed in the eyes or on
the skin can also cause serious injury.
Fluid injected into the skin might look like just a cut, but it is a serious injury. Get immediate
medical attention.
Do not point the applicator at anyone or at any part of the body.
Do not put hand or fingers over the front of the applicator.
Do not stop or deflect fluid leaks with your hand, body, glove, or rag.
Follow the Pressure Relief Procedure on page 11 whenever you are instructed to: relieve
pressure; stop dispensing; clean, check, or service the equipment; or install or clean a nozzle.
Tighten all the fluid connections before operating the equipment.
Check the hoses, tubes, and couplings daily. Replace worn, damaged, or loose parts immediately. Permanently coupled hoses cannot be repaired; replace the entire hose.
Always wear eye protection and protective clothing when installing, operating, or servicing this
dispensing equipment.
Do not remove or modify any part of the applicator; this can cause a malfunction and result in
serious bodily injury.
Use extreme caution when cleaning or changing nozzles. If the nozzle clogs while applying
material, Always follow the Pressure Relief Procedure on page 11, then remove the nozzle to
clean it.
Never wipe off build-up around the nozzle or inlet cap until pressure is fully relieved.
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5
WARNING
FIRE, EXPLOSION, AND ELECTRIC SHOCK HAZARD
Improper grounding, poor air ventilation, open flames, or sparks can cause a hazardous condition
and result in fire or explosion and serious injury.
Ground the equipment and the object being dispensed. See Grounding on page 10.
Ground the equipment and the object being sprayed, and all other electrically conductive
objects in the dispense area. Proper grounding dissipates static electricity generated in the
equipment. See Grounding on page 10.
Do not use this equipment with flammable liquids.
Keep the dispense area free of debris, including solvent, rags, and gasoline.
If there is any static sparking or you feel an electric shock while using the equipment, stop dispensing immediately. Do not use the equipment until you have identified and corrected the
problem.
Be sure all electrical work is performed by a qualified electrician only.
Have any checks, installation, or service to electrical equipment performed by a qualified electrician only.
Be sure all electrical equipment is installed and operated in compliance with applicable codes.
Be sure power is disconnected when servicing and repairing equipment.
Before operating the equipment, extinguish all open flames or pilot lights in the dispense area.
Do not smoke in the dispensing area.
Keep liquids away from the electrical components
Disconnect electrical power at the main switch before servicing the equipment.
TOXIC FLUID HAZARD
Hazardous fluids or toxic fumes can cause serious injury or death if splashed in the eyes or on the
skin, swallowed, or inhaled.
Provide fresh air ventilation to avoid the buildup of vapors from the fluid being dispensed.
Know the specific hazards of the fluid you are using.
Store hazardous fluid in an approved container. Dispose of hazardous fluid according to all
local, state, and national guidelines.
Always wear protective eyewear, gloves, clothing, and respirator as recommended by the fluid
and solvent manufacturer.
Avoid exposure to heated material fumes.
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Notes
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7
Installing the Tool Mounted Orbital
Dispenser
Dispense
Valve (typical)
Mounting Pattern
3/4–16 37°SAE
Swivel Union
Dowel Pin Holes 0.25”
0.800
Robot arm support
with hole pattern
matching the orbiter
0.519
ÉÉ
ÉÉ
ÉÉ
ÉÉ
M5 X 0.8
Screws
TI0050
0.531
Fig. 1
0.531
NOTE: The orbital dispenser requires a 3/4–16” SAE 37adapter fitting
if a different dispense valve is used.
To attach the tool mounted orbital dispenser, perform
the following steps:
1. Align the dispenser with the alignment pins in the
robot arm.
TI0386
NOTE: The dispense valve must also be supported by
additional bracketing. The swivel union is not intended
to support the weight of the dispense valve.
3. Attach the dispense valve to the orbital dispenser
by tightening the 3/4–16 37° SAE swivel union.
4. Make sure the coupling is tight to avoid material
leakage.
2. Tighten the two M5 x 0.8 screws securing the
dispenser to the robot arm.
8 309403
For detailed specifications, refer to the information
provided in Dimensions on page 22.
Installing Cable Assemblies
CAUTION
Always make connections to the control assembly
with power turned off.
2. Connect the orbital dispenser cable (55’) to the
SW-1 or SW-2 (MOTOR CABLE) receptacle.
3. Check the connections to ensure the cable is connected correctly.
4. Route the motor control cable and conform to the
following cable routing requirements:
Connecting the Motor Control Cable
Motor control cables are supplied in four lengths, 6’
(1.8 m), 9’ (2.7 m), 15’ (4.6 m), and 55’ (16.8). The 55’
cable may be used by itself. The 6’, 9’, and 15’ cable
must be used with the 55’ cable.
To connect the motor cable between the control assembly and the orbital dispenser, do the following:
1. Locate the receptacle on the bottom of the control
assembly labeled MOTOR CABLE on stand-alone
PrecisionSwirl control boxes or the receptacle
labeled SW-1 or SW-2 on PrecisionFlo XL control
boxes.
Avoid a bend radius of less than 5” (12.7 cm).
Avoid pinch points.
Avoid cable pulling or stretching.
Keep cables from rubbing against other components or machinery.
If a lot of robot wrist motion is required, leave
sufficient cable length to allow for the motion,
avoiding any cable droops that may interfere
with the machinery or substrate.
Route and secure the 7” motor cable to minimize any movement. The 7” motor cable is
not intended to handle severe flexing motions.
Cable ties should only be used to loosely
bundle hoses together. Do not tighten cable
ties to the point where cable movement is restricted.
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9
Verifying Ground Continuity
Verifying Ground Continuity
Verify ground continuity between:
True earth ground and the control assembly ground
terminal
The orbital dispenser and the robot
Adjusting the Orbital Dispenser
The PrecisionSwirl orbital dispenser is calibrated at the
factory. No adjustment is required during initial setup.
Inspecting the Orbital Dispenser
Inspect the orbital dispenser cables, material, and air
hoses daily for leakage and other visible damage.
Grounding the System
WARNING
FIRE AND EXPLOSION HAZARD
To reduce the risk of a fire, explosion,
and serious injury, proper electrical
grounding of every part of your system is
essential. Read the warning section,
FIRE AND EXPLOSION HAZARD, on
page 6 and follow the grounding
instructions below.
The following grounding instructions are minimum
requirements for a basic dispensing system. Your
system may include other equipment or objects which
must be grounded. Check your local electrical code for
detailed grounding instructions for your area and type
of equipment. Your system must be connected to a
true earth ground.
1. Pump: connect a ground wire and clamp to a true
earth ground as shown in separate pump manual.
2. Orbital Dispenser: obtain grounding through the
motor cable assembly.
3. Fluid and air hoses: use only electrically conductive material and air hoses.
4. Dispense gun: obtain grounding through the connection of the hose, or cable.
5. Air compressor: follow the manufacturer’s recommendations.
6. Object being sprayed: according to local code.
7. Fluid supply container: according to local code.
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309403
Operation
Pressure Relief Procedure
WARNING
MATERIAL FLUID HAZARD
To reduce risk of injury, wear eye
protection, gloves, and protective
clothing when installing, operating, or
servicing this orbital dispenser.
INJECTION HAZARD
The system pressure must be manually
relieved to prevent the system from
starting or spraying accidentally. Fluid
under high pressure can be injected
through the skin and cause serious
injury. To reduce the risk of an injury
from injection, splashing fluid, or moving
parts, follow the Pressure Relief
Procedure whenever you:
Are instructed to relieve the pressure
Stop spraying/dispensing
Install or clean the nozzle
Check or service any of the system
equipment
PRESSURIZED FLUID HAZARD
High pressures can cause serious personal injury. Be sure to open the orbital dispenser during system start-up
to alleviate pressure which might occur
in the system due to material expansion.
This procedure describes how to relieve pressure from
the orbital dispenser. See your supply unit or system
documentation for instructions on relieving pressure for
the entire system. Use this procedure whenever you
shut off the orbital dispenser and before checking or
adjusting any part of the system, to reduce the risk of
serious injury.
5. Actuate the PrecisionSwirl dispense valve repeatedly until no fluid flows. Have a container ready to
catch the drainage from the orbital dispenser.
6. Relieve air pressure to the dispense valve.
7. If the orbital dispenser nozzle or dispense valve
fluid hose is completely clogged or if pressure has
not been fully relieved after following the steps
above, very slowly loosen the 3/4”–16 swivel union
between the dispense valve and the orbital dispenser, and relieve pressure gradually, then loosen
completely. Now clear the nozzle or hose.
Orbital Dispenser Operation
The PrecisionSwirl orbital dispenser is calibrated to run
from 3000–24,000 RPM maximum, in either automatic
or manual control mode.
The orbital dispenser, regardless of the nozzle size,
swirls material in a continuous path, over contours,
curves, and corners in a consistent bead when the
control assembly and dispense valve are configured
and adjusted correctly.
The nozzle does not rotate, but its orifice moves in a
small circle at high speed to dispense a smooth, neat,
consistent bead of concentric loops without dimples,
air pockets, depressions, or protuberances. Bead
shape is affected by nozzle size, material composition,
material pressure, and the distance from the nozzle to
the substrate.
The orbital dispenser motor must be turned on at least
one second before applying a bead to ensure peak
efficiency.
Whether the PrecisionSwirl orbital dispenser is controlled in either the Automatic or Manual mode, material cannot be applied from the orbital dispenser unless
the dispense valve is actuated by some other interface
to enable material flow.
WARNING
1. Shut off the material supply. Follow the Pressure
Relief Procedure in the material supply instruction
manual.
2. Make sure that all material valves are open.
3. Make sure the pump air supply has been turned
OFF.
4. Shut off the conditioning unit to the automatic
dispense valve. See the conditioning unit’s documentation for more information.
Turn off the PrecisionSwirl orbital dispenser when
the unit is not being used. The material inside the
orbital dispenser may cure if the motor runs continuously when the orbital dispenser is not being
used.
To extend bearing life, the orbital dispenser motor must
not run continuously. Shutting off the motor after each
dispense cycle reduces bearing wear and minimizes
temperature rise.
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11
Preventive Maintenance Schedule
Table 1 shows the preventive maintenance schedule for the PrecisionSwirl module.
Repair technicians must conform to the prescribed maintenance intervals to prevent malfunctions and unscheduled
production interruptions.
For components or procedures that are not listed in the table, call your Graco distributor.
Table 1. Preventive Maintenance Schedule
Schedule
Daily
Component Description
Clean the nozzle and deflector.
Refer to:
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Inspect the lower housing on the applicator, especially behind the deflector. Remove the
material from behind the deflector to prevent any fluid seepage into the tube bearing.
Daily
Inspect bellows seal for damage.
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Daily
Clean bellows seal.
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Weekly
Inspect cables and hoses.
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Weekly
Inspect the dispense valve for signs of leakage.
Monthly
Change bellows seal***.
3–6 months*
Yearly**
Service the dispense valve.
Rebuild the PrecisionSwirl applicator.
manual for your
valve
309403
manual for your
valve
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*Service life is dependent upon on production load factors and material characteristics.
**For applications running higher than 16,000 RPM, rebuild the applicator every six months.
***Preventive maintenance schedule for the bellows seal is dependent on material and application parameters. More frequent
changes may be required for difficult materials.
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309403
Orbital Dispenser Service
Servicing the Orbital Dispenser
This manual provides information about the following
orbital dispenser components:
Orbital Dispenser (page 13)
Tube Bearing (page 14)
Tube Support Bearing (pages 14–15)
Orbital Dispenser (page 15)
NOTE: Refer to tool kit 241569 for a 3/32” Allen
wrench and 1/4” combination wrench to facilitate
disassembly and reassembly procedures.
Orbital Dispenser Disassembly
Disassemble the orbital dispenser as follows:
NOTE: Tool kit (918620) is required for replacement of
the tube support bearing.
NOTE: Refer to the Parts information on pages 17–18
while performing orbital dispenser disassembly and
reassembly procedures.
WARNING
ELECTROCUTION HAZARD
Installing and servicing this equipment
requires access to parts which could
cause an electric shock or other serious
injury. Have only qualified electricians access the
control assembly.
WARNING
To reduce the risk of serious injury whenever you
are instructed to relieve pressure, always follow the
Pressure Relief Procedure on page 11.
3. To ensure that power is removed from the orbital
dispenser, perform the following steps:
a. At the control assembly, move the MAIN
power switch to the OFF position.
b. Disconnect the motor control cable from the
control assembly.
WARNING
HOT MATERIAL AND EQUIPMENT
HAZARD
To prevent personal injury, make sure
the orbital dispenser has cooled to
ambient temperature before service is
performed.
4. Disconnect the motor control cable from the orbital
dispenser.
5. Separate the orbital dispenser from the dispense
valve at the 3/4–16 swivel fitting. Carry the orbital
dispenser to a work bench to do the following
procedures.
6. Remove nozzle (15).
7. Remove the nozzle guard (80) and bellows seal
(140).
8. Remove four screws (7) and lockwashers (5).
Separate lower housing (8) from motor
assembly (6).
9. Remove inlet cap (2) from upper housing (3),
exposing top end of tube assembly (13).
NOTE: Swivel fitting (1) may remain assembled to
inlet cap.
10. Reassemble nozzle loosely onto tube assembly,
then press or lightly tap nozzle to force tube end
free of motor assembly (6).
11. Remove nozzle and remove tube assembly (13)
from upper housing (3).
12. Remove o-ring (12) from tube assembly (13).
1. Shut off material supply to the orbital dispenser.
2. Relieve material pressure in the system.
13. Remove four screws (4) and lockwashers (5), and
separate the motor assembly (6) from the upper
housing (3).
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13
Orbital Dispenser Service
Tube Bearing Replacement
There are three ball bearing assemblies in the PrecisionSwirl orbital dispenser — two in the motor and one
in the motor coupling for tube support.
Push
rod
tool
Only the tube support bearing may be removed and
replaced in the orbital dispenser. The tube support
bearing should not be removed unless a new replacement bearing is available and on-hand.
Motor
assembly
WARNING
The repair technician must use the proper tools to
avoid damaging the bearings. Tools are provided in
bearing repair tool kit 241569.
Tube
support
bearing
Tube Support Bearing Removal
Motor
coupling
Coupling
support tool
TI0658
Remove tube support bearing as follows:
1. Place the motor assembly onto the coupling support tool. Refer to Fig. 2.
2. Use the push rod tool to press the bearing out of
the coupling. Discard the bearing.
Tube support bearing removal
Fig. 2
3. Use a gear puller and coupler removal tool to
separate the coupler from the motor shaft. Discard
the old coupler. Refer to Fig. 3.
Coupler
removal
tool.
NOTE: Align
pin with slots in
coupler
TI0658
Fig. 3
14
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Orbital Dispenser Service
3. Apply a small amount of removable Loctite anaerobic sealant (17) to the bearing surface of the tube
assembly (13). Refer to Fig. 5. Loctite adhesive is
provided in bearing repair tool kit 241569.
Tube Support Bearing Assembly
Assemble tube support bearing as follows:
1. Place the motor assembly onto the motor support
tool. Refer to Fig. 4.
2. Press a new coupler/bearing onto the motor shaft
until it bottoms out.
CAUTION
Apply sealant sparingly. If an excessive amount of
sealant is applied between the tube end and tube
support bearing, the sealant may contaminate the
bearing, and result in bearing failure.
Press in
coupler/
bearing
assembly
Tube support
bearing
Removable LOCTITE
anaerobic sealant
Motor
coupling
Motor assembly
Tube assembly end detail
Motor
support
tool
Fig. 5
8131A
4. Insert tube assembly (13) into upper housing (3)
and through the tube support bearing in motor
assembly (6). Push the tube assembly into the
counterbore at the top of the upper housing.
TI0658
Tube support bearing assembly
Fig. 4
Orbital Dispenser Assembly
Reassemble the orbital dispenser performing the
following procedure:
1. Assemble upper housing (3) to motor assembly (6)
with four screws (4) and lockwashers (5). Torque
the screws to 8-10 in–lb (0.9-1.13 Nm).
2. Install o-ring (12) onto the tube assembly (13).
5. Prior to installation, lubricate o-ring (12) with
PARKER-O-LUBE or an equivalent seal lubricant.
6. If the 3/4–16 swivel fitting (1) on the orbital dispenser has been separated from the inlet cap (2),
apply Loctite anaerobic sealant (17) to the
3/4–16 male threads on the fitting and assemble
the fitting to the inlet cap.
7. Install the inlet cap/swivel fitting assembly over the
tube assembly (13). Screw the fitting onto the
upper housing (3) until the tube assembly is firmly
clamped against the upper housing.
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15
Orbital Dispenser Service
8. Assemble lower housing (8) to the motor
assembly (6) with four screws (7) and
lockwashers (5). Torque the screws to 8-10 in–lb
(71–88 Nm).
9. Install the bellows seal (140) and nozzle guard
(80).
14. Connect orbital dispenser cable to motor control
cable.
15. To reconnect power to the orbital dispenser, perform steps a and b as follows:
a. Reconnect the motor control cable to the
control assembly.
b. At the control assembly, move the MAIN
power switch to the ON position.
16. Turn on the material supply to the orbital
dispenser.
17. Verify that the orbital dispenser operates correctly.
Nozzle
Deflector and nozzle detail
8131C
Fig. 6
10. Assemble nozzle (15) to the tube assembly (13).
Torque the nozzle to 12–15 in–lb (1.36–1.69 Nm).
11. Install nozzle guard (80).
12. Allow Loctite anaerobic sealant to cure for one
hour.
CAUTION
Do not exceed the 12–15 in–lb (1.36–1.69 Nm)
torque limit when tightening the nozzle. The fluid
tube may be damaged if the torque limit is exceeded.
13. Reassemble orbital dispenser to dispense valve.
Be sure the 3/4”–16 37 SAE male fitting on
dispense valve is free of fluid material residue.
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18. Return the orbital dispenser to normal operating
condition.
Bellows Seal Replacement
1. Clean excess material from the bellows seal (140)
and nozzle guard (80).
2. Remove the nozzle guard (80).
3. Remove the nozzle (15).
4. Lift the bellows seal (140) and pull it over the
threads on the fluid tube (13).
5. Inspect the surface of the tube bearing. If there
are any signs of material contamination, replace
the tube bearing and increase the frequency of the
seal replacement.
Orbital Dispenser Parts
Part No. 243402 and 243403
PrecisionSwirl Orbital Dispenser
(Tool Mount)
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ÁÁÁ
ÁÁÁÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁ
ÁÁÁÁÁÁ
ÁÁÁ
ÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁ
ÁÁÁ
ÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁ
ÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
Ref
No.
1
2
3
4
5
6
7
10
11
12*
13*
Part No.
Description
Qty.
617567
617561
195923
C19953
C19208
241479
C19950
617626
617712
C20084
241465
UNION, swivel
CAP, inlet
HOUSING, upper
SCREW, SHC, #4-40 x .75
WASHER, lock, #4
MOTOR ASSEMBLY
SCREW, SHC, #4-40 x .375
PLATE, Identification, Graco
PLATE, 3500 PSI WPR
O-RING, –011, EPDM
TUBE ASSEMBLY
1
1
1
4
8
1
4
1
1
1
1
Ref
No.
17
Part No.
Description
Qty.
070518
1
24a*
243256
24b*
241466
25
26
80
117
140
150
100020
114135
196038
617756
196008
196037
ANAEROBIC RESIN, Loctite
Liquid
COUPLER ASSEMBLY
243402 assembly .012 offset
(includes tube bearing)
COUPLER ASSEMBLY
243403 assembly .028 offset
(includes tube bearing)
WASHER, lock
SCREW, mounting, manifold
GUARD, nozzle
KIT, tool
GUARD, coupler sealant
HOUSING, lower
1
1
2
2
1
1
1
These parts are not shown on the parts drawing.
*
This part may be purchased separately as part of the
tube bearing repair kit. See Accessory Parts on page
20.
309403
17
Orbital Dispenser Parts
Part No. 243402 and 243403
PrecisionSwirl Orbital Dispenser
(Tool Mount)
1
3
2
3
12
13
6
24*
150
5
4
7
4
140
25
5
4
10, 11
80
3
Ref.
26
1
2
TI0383B
1
Torque to 12–15 in–lb (1.36–1.69 Nm) maximum.
2
See Table 3 on page 20.
3
Torque to 17–20 ft–lb (22.95–27.0 Nm).
4 Torque to 10–12 ft–lb (27.0–33.75 Nm).
Fig. 7
18
309403
Accessory Parts
Torsional Motor Control Cable Assemblies
The motor control cables that are provided with the
module are OLFLEX brand cables. The 55’ (16.8)
motor cable (617870) can be used alone. The 6’, 9’,
and 15’ extension cables are for robot applications that
have a lot of torsional motion to the cable in addition to
bending. These cables are made from Olflex 900
series robot cable that are designed to handle more
torsional loads. The cables must be used in conjunction with the 55’ motor cable.
Table 2. Motor Control Cables
Part
Number
Length
233125
6’ (1.8 m)
Motor cable assembly
233124
9’ (2.7 m)
Motor cable assembly
233123
15’ (4.6 m)
Motor cable assembly
617870
55’ (16.8 m)
Motor cable assembly
Description
P/N 233123, 233124, 233125
8031A
Fig. 8
P/N 617870
8031A
Fig. 9
309403
19
Accessory Parts
List of Orbital Dispenser Nozzles
Part No. 918620, Tube Support Bearing
Repair Kit (Wide Pattern Coupler .028”)
Table 3 provides a complete list of nozzles for the
PrecisionSwirl orbiter.
Ref
No.
1
2
3
4
Nozzle Housing No.
Orifice Diameter
241813
0.051
241814
0.055
918601
0.015
918603
0.019
918605
0.023
918607
0.027
918608
0.030
918610
0.012
918611
0.035
918612
0.039
918613
0.043
918614
0.047
Part No.
Description
Qty.
241466
C20084
241465
196008
COUPLER, ASSEMBLY
O-RING, –011, EPDM
TUBE ASSEMBLY
Seal
1
1
1
1
ÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁ
ÁÁ
ÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁ
ÁÁ
ÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁ
ÁÁ
ÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁ
Table 3. Nozzles
Part No. 243437, Tube Bearing Repair Kit
(Small Pattern Coupler .012”)
ÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁ
ÁÁ
ÁÁÁÁ
ÁÁÁÁ
ÁÁ
ÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁ
ÁÁ
ÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁ
Ref
No.
1
2
3
4
Part No.
Description
Qty.
243256
C20084
241465
196008
COUPLER, ASSEMBLY
O-RING, –011, EPDM
TUBE ASSEMBLY
Seal
1
1
1
1
Part No. 243647, Bellows Seal Kit
Part No. 241569, Bearing Repair Tool Kit
Ref
No.
1
Part No.
Description
Qty.
196008
Seal
12
ÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁ
ÁÁ
ÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁ
ÁÁÁ
ÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁ
ÁÁÁ
ÁÁÁ
ÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁ
ÁÁÁ
ÁÁÁ
ÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁ
ÁÁÁ
ÁÁÁ
ÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁ
ÁÁÁ
ÁÁÁ
ÁÁÁ
ÁÁÁÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁ
ÁÁÁ
Ref
No.
1
2
3
4
5
6
Part No.
Description
Qty.
617825
617826
617828
241517
115740
115741
TOOL, push rod
TOOL, coupling support
TOOL, motor support
TOOL, coupler puller
TOOL, bearing puller
ADHESIVE
1
1
1
1
1
1
Part No. 617830, Deflector
Original deflector design must be ordered separately, it
is not included in the repair kit.
Part No. 918589, Motor Replacement Kit
Does not include bearing and coupler.
ÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ
ÁÁÁ
Part No.
Description
Qty.
241479
MOTOR
1
20
309403
TI0431
Accessory Parts
Part No. 196039, Small Profile Retainer
Part No. 196160, Teach Adapter
Replaces the standard nozzle guard. This retainer has
a smaller profile allowing easier access into tight
locations.
Replaces the nozzle guard during robot path teaching.
1/4 – 20 threads allow probes to be assembled to help
determine the aiming direction. Face of cap is offset
0.75” from the end of the actual nozzle.
TI0431
196039
TI0430
309403
21
Orbital Dispenser Dimensions
Part Nos. 243403 and 243402, Tool Mounted PrecisionSwirl Orbital Dispenser
7.00
(178 mm)
9.04
(229.6
mm)
TI0385
TI0385
2.64
(67.1 mm)
22
309403
2.20
(55.9
mm)
Technical Data
Orbital Dispenser
Input power
Proprietary PWM voltage to the motor, less than 24V
Motor torque
1.5 oz-in.
Maximum motor speed
24,000 RPM
Maximum operating pressure
3500 psi (241 bar, 24.1 MPa)
Fluid inlet
3/4–16 37° JIC female swivel
Nozzle attachment
#10–32 proprietary connection
Wetted components
Stainless steel, nickel alloy, brazing alloy, epoxy, EPDM
rubber
Noise levels
Sound pressure level – 67 dBa
Weight
1.6 lbs (0.7 kg)
PrecisionSwirl is a trademark of Graco, Inc.
PARKER O LUBE is a trademark of Parker Hannifin Corp.
Hytrel and Viton
Loctite is a registered trademark of the Loctite Corporation.
309403
23
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 by an authorized Graco distributor 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 procedures concernées.
Graco Phone Numbers
TO PLACE AN ORDER, contact your Graco distributor, or call one of the following numbers
to identify the distributor closest to you:
1–800–367–4023 Toll Free
612–623–6921
612–378–3505 Fax
All information, illustrations and specifications in this document are based on the latest product information available at the time
of publication. The right is reserved to make changes at any time without notice.
Sales Offices: Minneapolis, Detroit
International Offices: Belgium, Korea, Hong Kong, Japan
GRACO INC.
P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441
www.graco.com
PRINTED IN U.S.A. 309403 August 2001
24
309403

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