Epson RC90 Series - Lockout; Tagout

Maintenance 1. Safety Precautions on Maintenance
4 RC90 Series Maintenance Rev.1
CAUTION
■
Do not lose the screws removed at maintenance. When the screw is dropped
into the Controller, be sure to take it out. Leaving the screw in the Controller may
cause short circuit and may result in equipment damage to the parts and/or robot
system.
■
Make sure that the
power rating (wattage) of a new Motor Driver
module is correct.
Using a Motor Driver module with improper power rating (
wattage) in the
Controller may
cause improper function of the robot system and errors.
■
The serial number of
the Manipulator that should be connected is indicated on the
Connection Check Label
on the Controller. Connect the Controller and the
Manipulator correctly.
Improper connection between the Controller and the
Manipulator may cause not only improper functi
on of the robot system but also
serious safety problems.
Before performing maintenance on the Controller, all the data must be copied as a backup.
The details of data backup/restore are described in the 4. Backup and Restore.
1.2 Lockout / Tagout
Lockout / tagout is a method to prevent anyone from turning ON the robot system by mistake
while someone else is within the safeguarded area for maintenance or repair.
When performing maintenance and repair, lockout and tagout using the following procedure.
Use the lockout attachment for RC90-B.
Installing the Lockout Attachment
(1) Turn OFF the POWER switch and place the lockout attachment on the POWER switch.
Insert the pin in the holes under the retractable actuator.
Push the pin in the direction
of arrows, and insert the pin
in the holes.
POWER
switch
Hole
Lockout
Attachment
Pin
(2) Turn the lockout
attachment.
(3) Install the lockout
attachment on the
switch.
(4) Slide the pin to the
lock position.
Lock position

NOTE