Installation checklist 139
Installation checklist
Contents of this chapter
This chapter contains an installation checklist which you must complete before you
start up the drive.
Warnings
WARNING! Obey the instructions in chapter Safety instructions on page 13. If
you ignore them, injury or death, or damage to the equipment can occur.
Checklist
Do the steps in section Precautions before electrical work on page 16 before you start
the work. Go through the checklist together with another person.
Check that …
The ambient operating conditions meet the specification in section Ambient conditions
on page 192.
If the drive will be connected to a corner-grounded TN system:
The internal EMC filter
has been disconnected. See section Checking the compatibility with IT (ungrounded)
and corner-grounded TN systems on page 91.
If the drive will be connected to an IT (ungrounded)
system: The internal EMC filter and
the ground-to-phase varistor has been disconnected. See section Checking the
compatibility with IT (ungrounded) and corner-grounded TN systems on page 91.
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