Danfoss VLT AQUA FC 202 Operating Instructions Manual page 13

Mechanical Installation
Enclosure A2-A5
a [mm] 100
Illustration 3.2 Top and Bottom Cooling Clearance
Lifting
•
To determine a safe lifting method, check the
weight of the unit, see chapter 8.9 Power Ratings,
Weight, and Dimensions.
•
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 the hoist rings on the unit, when
provided.
Mounting
1. Ensure that the strength of the mounting location
supports the unit weight. The frequency
converter allows side-by-side installation.
2. Locate the unit as near to the motor as possible.
Keep the motor cables as short as possible.
3. Mount the unit vertically to a solid flat surface or
to the optional back plate to provide cooling
airflow.
4. Use the slotted mounting holes on the unit for
wall mounting, when provided.
MG20MB02
Operating Instructions
a
a
B1-B4 C1, C3 C2, C4
200 200 225
Danfoss A/S © Rev. 05/2014 All rights reserved.
Mounting with back plate and railings
Illustration 3.3 Proper Mounting with Back Plate
NOTICE
A back plate is required when mounted on railings.
B
C
A
Illustration 3.4 Top and Bottom Mounting Holes (See
chapter 8.9 Power Ratings, Weight, and Dimensions)
f
a
Illustration 3.5 Top and Bottom Mounting Holes (B4, C3, C4)
b
e
f
a
c
d
e
a
b
e
11
3 3