Omron iX4 User Manual page 97

2. Install the M4 protective earth ground bolt, with toothed washer, through the cable inlet
box into the iCS-ECAT. See the preceding figure.
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3. Attach the cable inlet box back cover with four M4 x 16 bolts.
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22793-000 Rev. A
Figure 4-32. Cable Inlet Box, showing Ground Label
Ensure that the protective earth ground wire lug is under the toothed washer.
This bolt does not need Loctite.
Torque the bolt to 1.1 N·m.
Ensure that the gasket is seated between the cover and the cable inlet box.
Put one washer seal under each bolt head.
Use Loctite 222 in these bolt holes, not on the bolts themselves.
Torque bolts to 1.1 N·m.
iX4 650 H/HS and 800 H/HS Robot with EtherCAT
User's Manual (Cat. No. I656)
Chapter 4: System Cable Installation
Ground bolt
and label
97