METRON Duo(+), User Manual, Page: 14 / 24

12 Electrical connection
Electrical connection
Connecting the supply line
1.
Strip the supply cable over a length of 370 mm and remove the core insulation over a length of 12 mm.
2.
Connect the cores of the supply cable to the RCCB ① and the earth core to the terminal ②. The
protective earth conductor ③ must be longer than all other conductors .
3.
Check that the individual cores are properly connected and that the screws are tightened.
4.
Turn the reset lever ④ to position ① to power the system.
Maximum conductor circumference in the power supply cable: 10 mm2
Warning: Risk of injury
There is a risk of injury due to damage to the charging system.
If it appears that, the charging system cannot be operated safely:
•
Take the charging system out of service.
•
Determine and eliminate any faults/malfunctions.
•
Contact your electrician, local dealer or direct factory help.