3 How to Install
3.1 Pre-installation
3.1.1 Planning the Installation Site
NOTICE
Plan the installation of the frequency converter before
commencing. Not planning the installation thoroughly
can result in extra work during and after installation.
Select the best possible operation site by considering the
following (see details on the following pages, and the
respective design guides):
•
Ambient operating temperature.
•
Installation method.
•
How to cool the unit.
•
Position of the frequency converter.
•
Cable routing.
•
Ensure that the power source supplies the correct
voltage and necessary current.
•
Ensure that the motor current rating is within the
maximum current from the frequency converter.
•
If the frequency converter is without built-in
fuses, ensure that the external fuses are rated
correctly.
3.1.1.1 Inspection on Receipt
After receiving the delivery, immediately check whether
the items supplied match the shipping documents. Danfoss
does not honor claims for faults registered later.
Register a complaint immediately:
•
With the carrier if there is visible transport
damage.
•
With the responsible Danfoss representative if
there are visible defects or incomplete delivery.
3.1.2 Transportation and Unpacking
Locate the frequency converter as close as possible to the
nal installation site before unpacking.
Remove the box and handle the frequency converter on
the pallet, as long as possible.
3.1.3 Lifting Unit
Always lift the frequency converter via the dedicated lifting
eyes.
Illustration 3.1 Recommended Lifting Method,
Enclosure Size F8.
How to Install Operating Instructions
MG34Q402 Danfoss A/S © 04/2016 All rights reserved. 9
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