Nordson_EFD_Automated_Dispensing_Systems_Maintenance_Guide - 第3页

3 www.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 Intr oduction This manual p…

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Automated Dispensing Systems Maintenance & Parts Guide
2 www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide.
Contents
Contents ..........................................................................................................................................................................2
Introduction .....................................................................................................................................................................3
Preparation for all Service Procedures ............................................................................................................................3
Maintenance ....................................................................................................................................................................3
Tools and Supplies ......................................................................................................................................................3
Exterior Cleaning .........................................................................................................................................................4
Linear Guideway Cleaning: XAxis ...............................................................................................................................4
Linear Guideway Cleaning: YAxis ...............................................................................................................................6
Linear Guideway Cleaning: ZAxis ...............................................................................................................................8
R / RV Series Ball Screw Cleaning: Z and R Axes .....................................................................................................10
Applying Grease to the Grease Fittings .....................................................................................................................12
Control Assembly Cleaning .......................................................................................................................................14
Component Replacement .............................................................................................................................................15
Tools and Supplies ....................................................................................................................................................15
Timing Belt Tension Adjustment ................................................................................................................................15
Timing Belt Mass, Width, and Span Data ..............................................................................................................16
Screw Torque Specifications .................................................................................................................................16
Timing Belt and Motor Replacement: XAxis .............................................................................................................17
Timing Belt and Motor Replacement: YAxis .............................................................................................................21
Timing Belt and Motor Replacement: ZAxis .............................................................................................................25
Timing Belt and Motor Replacement: R / RV Series Z and R Axes ...........................................................................29
ZAxis Spring Replacement (E and EV Series Only) ..................................................................................................34
Fuse Replacement .....................................................................................................................................................35
Replacement Parts ........................................................................................................................................................38
Hardware Kits ............................................................................................................................................................39
Printed Circuit Board (PCB) Kit ..................................................................................................................................40
Model‑Specific Kits ...................................................................................................................................................40
PROPlus / PRO Series ...........................................................................................................................................40
EV Series ................................................................................................................................................................41
R / RV Series ..........................................................................................................................................................41
3www.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
Introduction
This manual provides service procedures and replacement parts for all Nordson automated dispensing
systems, including PROPlus, PRO, EV, RV, E, and R Series systems.
Preparation for all Service Procedures
CAUTION
Risk of personal injury or equipment damage. Disconnect power and remove all accessories from the robot before
performing any maintenance.
1. Disconnect the power cord from the AC power outlet. The cord must remain visible to the technician performing
the maintenance.
2. Remove all accessories from the robot to ensure clear working pathways.
Maintenance
To optimize the performance and life of your automated dispensing system, perform the following maintenance
procedures at intervals appropriate for your operating conditions.
Recommended Maintenance Schedule
Procedure Daily
Every Three (3)
Months
Every Six (6)
Months
“Exterior Cleaning” on page4 X
“Linear Guideway Cleaning: XAxis” on page4
“Linear Guideway Cleaning: YAxis” on page6
“Linear Guideway Cleaning: ZAxis” on page8
X
“Applying Grease to the Grease Fittings” on page12 X
“Control Assembly Cleaning” on page14 X
1 3 42
5
Tools and Supplies
1 Hex wrench set
2 Screwdriver
3 Brush
4 Syringe barrel and fittings for grease application
(included in the grease kit portion of the
hardware kit)
5 Clean, dry nonwoven cloths
6 Hardware kit (not shown — refer to “Hardware
Kits” on page39 for the kit part numbers and
contents)
Automated Dispensing Systems Maintenance & Parts Guide
4 www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide.
Exterior Cleaning
CAUTION
Do not use an air gun to clean the exterior of the robot. Doing so can blow debris into the robot.
1. Switch OFF power to the robot and disconnect the power cord.
2. Use a clean, dry, nonwoven cloth to carefully clean the exterior surfaces of the robot and its components.
Linear Guideway Cleaning: XAxis
CAUTION
Risk of injury or equipment damage. Before performing any service procedure, complete the steps under
“Preparation for all Service Procedures” on page3.
Remove the XAxis Front Cover
1
a. Move the Zaxis module to the center of the
Xaxis.
b. Remove the four (4) screws that secure the
Xaxis front cover.
a
bb
2
Move the Zaxis module to the left side of the
Xaxis.
3
Carefully pull the Xaxis front cover until it is
slightly open and then pull it away from the
Xaxis. Avoid contact between the Xaxis front
cover and the Zaxis module.
Continued on next page