Design and function
Transport and installation
099-005325-EW501
01.02.2017
25
5.1.8.1 Mains configuration
The machine may be connected to:
• a three-phase system with four conductors and an earthed neutral conductor
• a three-phase system with three conductors of which any one can be earthed,
e.g. the outer conductor
Figure 5-7
Legend
Item
Designation
Colour code
L1
Outer conductor 1
brown
L2
Outer conductor 2
black
L3
Outer conductor 3
grey
N
Neutral conductor
blue
PE
Protective conductor
green-yellow
• Insert mains plug of the switched-off machine into the appropriate socket.
