Installing A New Ics-Ecat Chassis - Omron iX4 User Manual

13. Remove and retain the microSD card for insertion into the replacement iCS-ECAT. Refer
to Remove and Replace a MicroSD Card on page 142.
14. Using a 5 mm hex wrench, disconnect and remove the ground wire from the chassis.
15. Remove the chassis from the robot, and tag it with appropriate fault diagnosis and
robot serial number information.

Installing a new iCS-ECAT Chassis

Harness Connections
1. Carefully remove the new chassis from its packaging, check it for any signs of damage,
and remove any packing materials or debris from inside the chassis.
2. Carefully place the chassis, on its heat-sink fins, next to the robot.
3. Using a 5 mm hex wrench, connect the ground wire to the chassis.
4. Reconnect the cables you removed from their connectors on the ePMAI board, and
engage the securing latches.
5. Connect the white amplifier cable to the amplifier connector located on the chassis
bracket.
6. Insert the chassis into its mount, at the top of the base.
7. Lower the chassis into place against the mount, making sure that none of the cables get
trapped or pinched and that the chassis O-ring is not damaged during installation.
8. Once the chassis is in place, tighten the six M4 chassis-securing bolts. Refer iCS-ECAT
Chassis-securing Bolts, Circled on page 139.
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External Connections
1. Connect the 200 to 240 VAC supply cable to the chassis AC input connector.
2. Connect the eXSYS cable to the chassis XSYSTEM connector.
22793-000 Rev. A
Figure 6-20. Chassis Ground Screw Hole
Use Loctite 222 in the bolt holes, not on the bolts themselves.
Torque the bolts to 1.1 N·m.
iX4 650 H/HS and 800 H/HS Robot with EtherCAT
User's Manual (Cat. No. I656)
Chapter 6: Maintenance
141