Overhaul (Parts Replacement) - Epson LS-B Series Safety And Installation

5.2 Overhaul (Parts Replacement)

■ Overhaul timing is based on an assumption that all joints are operated
for equal distance. If a particular joint has a high duty or high load, it
is recommended to overhaul all joints (as many as possible) before
CAUTION
exceeding 20,000 operation hours with the joint as a basis.
The parts for the manipulator joints may cause accuracy decline or malfunction
due to deterioration of the manipulator resulting from long term use. In order to
use the manipulator for a long term, it is recommended to overhaul the parts (parts
replacement).
The time between overhauls is 20,000 operation hours of the Manipulator as a
rough indication. (When operated with the maximum motion speed and
maximum acceleration / deceleration in continuous operation) However, it may
vary depending on usage condition and the load applied on the Manipulator.
The recommended replacement time for the parts subject to maintenance (motors,
NOTE

reduction gear units, and timing belts) can be checked in the [Maintenance] dialog
box of the EPSON RC+ 7.0.
For details, refer to the following manual.
Robot Controller RC90/RC90-B Maintenance 6. Alarm
Note:
The recommended replacement time for the maintenance parts is when it reaches
the L10 life (time until 10% failure probability). In the [Maintenance] dialog box,
the L10 life is displayed as 100%.
The manipulator operation hours can be checked in [Controller Status Viewer]
dialog -[Motor On Hours].
(1) Select EPSON RC+ menu-[Tools]-[Controller] to open the [Controller Tools]
dialog.
(2) Click the <View Controller Status> button to open the [Browse For Folder]
dialog.
(3) Select the folder where the information is stored.
(4)
Click <OK> to view the [Controller Status Viewer] dialog.
Safety and Installation (RC90-B / EPSON RC+ 7.0) Rev.4
5. General Maintenance
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