Lifting; Mounting; Tightening Torques - Danfoss VLT FC 103 Operating Instructions Manual

Installation

2.3.2 Lifting

• •
Check the weight of the unit to determine a safe
lifting method
•
Ensure that the lifting device is suitable for the
task
•
If necessary, plan for a hoist, crane, or forklift with
the appropriate rating to move the unit
•
For lifting, use hoist rings on the unit, when
provided

2.3.3 Mounting

•
Mount the unit vertically
•
The frequency converter allows side by side
installation
•
Ensure that the strength of the mounting location
will support the unit weight
•
Mount the unit to a solid flat surface or to the
optional back plate to provide cooling airflow
(see Illustration 2.2 and Illustration 2.3)
•
Improper mounting can result in over heating
and reduced performance
•
Use the slotted mounting holes on the unit for
wall mounting, when provided
Illustration 2.2 Proper Mounting with Back Plate
Item A in Illustration 2.2 and Illustration 2.3 is a back plate
properly installed for required airflow to cool the unit.
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VLT Refrigeration Drive FC 103 1.1-90 kW Operating Instructions
Illustration 2.3 Proper Mounting with Railings
NOTE
Back plate is needed when mounted on railings.

2.3.4 Tightening Torques

See 10.4 Connection Tightening Torques for proper
tightening specifications.
A
MG16E202 - VLT® is a registered Danfoss trademark
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