EN – Quick installation guide 5
EN
DA
DE
ES
FI
FR
IT
NL
PL
PT
RU
SV
TR
ZH
Protect the drive and input power cable with correct fusing
See
on page
A – Install the drive on the wall
See figure
on page
B – Remove the cover
Remove the cover/s. See figures
C – Check the compatibility with IT (ungrounded), corner-
grounded delta, midpoint-grounded delta and TT systems
The standard drive with ground-to-phase varistors connected can be installed to a
symmetrically grounded TN-S system. For other systems, see the drive hardware
manual and figure
on page
WARNING!
Do not install the drive with the EMC filter connected to a system
that the filter is not suitable for. This can cause danger, or damage the drive.
See the drive hardware manual.
WARNING!
Do not install the drive with the ground-to-phase varistor
connected to a system that the varistor is not suitable for. If you do, the varistor
circuit can be damaged. See the drive hardware manual.
D – Check the insulation of the power cables and the motor
Connect the motor cable at the motor end. For minimum radio frequency interference,
ground the motor cable shield 360 degrees at the cable entry of the motor terminal
box. See figure
Check the insulation of motor and motor cable. See figure
on page
.
Note:
Moisture inside the motor casing will reduce the insulation resistance. If moisture is
suspected, dry the motor and repeat the measurement.
Check the insulation of the input cable before you connect it to the drive. Obey the local
regulations.
E – Attach the warning stickers in local languages
See figure
.
