YASKAWA JOHB-GA50 Installation Manual page 22

5 Installation Procedure
2.
Remove the screw that attaches the front cover of the
conduit.
Figure 5.13 Remove the Screw that Attaches the Front Cover of
3.
Use the supplied screw to connect the drive side of the
ground wire to the front cover of the conduit.
Tighten the screw to a correct tightening torque:
• M4 × 10 truss head screw: 0.98 N∙m to 1.33 N∙m (8.67
in∙lb to 11.77 in∙lb)
Note:
The option package has four different ground wires. The length and the
terminal size on the drive side of the ground wire are different for different
drives. Use the correct ground wire for your drive.
22 YASKAWA TOEP C720600 07B Option Card Mounting Kit Installation Manual
the Conduit.