6 Mechanical Installation
6.1 Pre-installation
NOTICE!
It is important to plan the installation of the adjustable
frequency drive. Neglecting this may result in extra work
during and after installation.
Select the best possible operation site by considering the
following criteria:
•
Ambient operating temperature
•
Installation method
•
How to cool the unit
•
Position of the adjustable frequency drive.
•
Cable routing
•
Ensure the power source supplies the correct
voltage and necessary current.
•
Ensure that the motor current rating is within the
maximum current from the adjustable frequency
drive.
•
If the adjustable frequency drive is without built-
in fuses, ensure that the external fuses are rated
correctly
For more detail, see the following pages in this chapter.
6.1.1
Receiving the Adjustable Frequency
Drive
When receiving the adjustable frequency drive, make sure
that the packaging is intact, and be aware of any potential
damage to the unit during transport. If damage has
occurred, contact the shipping company immediately to
claim the damage.
Also, look at the nameplate as shown in Figure 6.1 and
verify the order matches the information found on the
nameplate.
Figure 6.1 Nameplate Label
6.1.2
Transportation and Unpacking
Before unpacking the adjustable frequency drive, position
it as close as possible to the final installation site. Remove
the box and leave the adjustable frequency drive on the
pallet as long as possible.
Mechanical Installation Design Guide
MG34S222 Danfoss A/S © Rev. 2014-02-10 All rights reserved. 109
6 6
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