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Automated Dispensing Systems Maintenance & Parts Guide 12 www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide. Applying Gr ease to the Gr…

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11www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide.
Automated Dispensing Systems Maintenance & Parts Guide
Linear Guideway Cleaning: Z and R Axes (continued)
Clean and Grease the RAxis Components
3
Clean the Raxis as follows:
a. Use a clean nonwoven cloth to clean any
dust and grease from the rotational ball
screw and rotational shafts.
b. Rotate the Raxis multiple times to expose
the parts of the rotational ball screw and
rotational shafts previously inaccessible
and clean the grease and dust with the
nonwoven cloth.
NOTE: Keep the Raxis in the rotated
position.
c. Use the brush and grease from the
maintenance grease kit to liberally apply
grease to the rotational ball screw and
rotational shafts.
d. After greasing, release the Raxis from the
rotated position and then rotate the Raxis
clockwise and counterclockwise to disperse
the grease evenly on the two components.
e. Use a clean nonwoven cloth to remove
excess grease.
c
Rotational
ball screw
Rotational
shafts
a
Reinstall the ZAxis Cover (R / RV Series Only)
4
a. Position the Zaxis cover over the Zaxis
module and vertically lower it to its correct
orientation.
b. Lift up the Zaxis bottom plate and secure
the two components with the 10 screws
removed previously.
ba
Automated Dispensing Systems Maintenance & Parts Guide
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Applying Grease to the Grease Fittings
CAUTION
Risk of injury or equipment damage. Before performing any service procedure, complete the steps under
“Preparation for all Service Procedures” on page3.
1
Before performing this procedure, complete the previous procedures for linear guideway cleaning and
greasing:
• “Linear Guideway Cleaning: XAxis” on page4
• “Linear Guideway Cleaning: YAxis” on page6
• “Linear Guideway Cleaning: ZAxis” on page8
2
Using the syringe and grease provided in the maintenance grease kit, fill the syringe with the correct
amount of grease based on the robot model. Refer to the table below.
Model
X Axis Y Axis Z Axis
Grease
Weight (g)
Grease
Weight (g)
Grease
Weight (g)
E2 0.95 0.95 0.95
E3 0.95 0.95 0.95
E4 0.95 0.95 0.95
E5 0.95 0.95 0.95
E6 0.95 0.95 0.95
R3 / R3V 0.95 0.95 0.95
R4 / R4V 0.95 0.95 0.95
R6 / R6V 0.95 0.95 0.95
PRO / PROPlus 0.76 0.57 0.57
3
Attach the luer fitting (a) to the grease fitting (b),
and then attach the fittings to the syringe (c).
a
b
c
ab
Continued on next page
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Automated Dispensing Systems Maintenance & Parts Guide
Applying Grease to the Grease Fittings (continued)
4
Refer to the removal steps in the previous
procedures to remove the X, Y, or Zaxis
covers. If applicable, remove the four screws
that secure the fixture plate and remove it.
As you remove each cover (and the fixture
plate, if applicable), use the syringe to apply the
grease to the grease fitting of each linear guide
slider, located as follows:
• Xaxis linear guideway grease fitting —
behind the sliding panel.
• Yaxis linear guideway grease fitting —
below the sliding panel.
• Zaxis linear guideway grease fitting —
behind the ball screw.
NOTE: There are no Zaxis linear guideway
fittings in R / RV Series units.
a
b
c
Xaxis grease
fitting
Yaxis grease
fitting
Zaxis grease
fitting