Maintenance Parts Replacement Procedures - Epson RC90 Series Maintenance Manual

Maintenance 8. Maintenance Parts Replacement Procedures

8. Maintenance Parts Replacement Procedures

■ Before performing any maintenance procedure, always make sure that the main
power of the Controller is turned OFF and that the high voltage charged area is
completely discharged. Performing any maintenance procedure while the main
power is ON or the high voltage charged area is not discharged completely is
extremely hazardous and may result in electric shock and/or cause serious safety
problems.
WARNING
■ When opening or closing the front side, make sure that the 200 V power supply
for the Controller is OFF. Performing procedure to the power supply terminal
block inside the Controller while the power supply is ON is extremely hazardous
and may result in electric shock and/or cause serious safety problems.
- Be careful not to damage cables.
NOTE

- Be sure not to drop any screws into the Controller.
- Dispose maintenance parts that are no longer needed in accordance with all national
and local codes.
- Positions and numbers of screws which fix the top panel differ depending on the
manipulator connected to controller. Refer to the following pictures if you need to
remove the top panel for maintenance.
For LS3-B, LS6-B: Mounting screws×10
For LS10-B, LS20-B, LS6-B602S-V1: Mounting screws×6
38
Top
Back: Refer to the picture on the right
1
2
5
Top only
5
1
2
6
Back
6
3
4
3
4
RC90 Series Maintenance Rev.1
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9
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10