Failure to observe this could lead to malfunctioning.

[Wiring Instructions]
!

DANGER
Always confirm the terminal layout before connecting the wires to the module.
Make sure that foreign matter such as cutting chips and wire scraps does not enter the module.
Failure to observe this could lead to fires, faults or malfunctioning.

[Startup/Maintenance Instructions]
!

DANGER
Switch off all phases of the externally supp lied power used in the system before cleaning or
tightening the screws.
Failure to turn all phases OFF could lead to electric shocks.