7
Insert the PC board into the inverter and
secure with the four screws (TX20) sup-
plied at a torque of 1.0 ‑ 1.2 Nm.
8
IMPORTANT!
Depending on national standards and
guidelines, a larger cross section of the
ground conductor may be required.
Dimension the cable cross section of the
ground conductor according to the national
standards and guidelines and fit a ring
cable lug (inner diameter: 4 mm, outer dia-
meter: max. 10 mm) as well as a corres-
ponding ferrule. Fasten the ground con-
ductor to the PC board with a torque of 1.5
Nm.
9
Fasten the ground conductor to the first in-
put from the bottom of the ground elec-
trode terminal using a screwdriver (TX20)
and a torque of 1.8 - 2 Nm.
IMPORTANT!
The use of other inputs can make it difficult
to insert the connection area divider or
damage the ground conductor.
129
EN
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