Illustration 3.26: Mounting of bottom plate,Frame size E1.
The bottom plate of the E1 frame can be mounted from either in- or outside of the enclosure, allowing flexibility in the installation process, i.e. if mounted
from the bottom the glands and cables can be mounted before the frequency converter is placed on the pedestal.
3.3.9 IP21 Drip shield installation (frame size D1 and D2 )
To comply with the IP21 rating, a separate drip shield is to be
installed as explained below:
•
Remove the two front screws
•
Insert the drip shield and replace screws
•
Torque the screws to 5,6 Nm (50 in-lbs)
Illustration 3.27: Drip shield installation.
3 How to Install
VLT AQUA High Power Operation Instructions
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