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4.2 Mounting of the MCF 106 in the Frequency Converter
4.2.1 Bookstyle (A2, A3 and B3)
NB!
For installation in the bookstyle frames, the manual describes how to use guides to install the MCF 106 to the backplate of the option
box.
The existing backplate does not have these guides yet. Therefore, the MCF 106 must be installed as a standard C0 option on the
backplate.
A special mounting system is used for the bookstyle enclosures. The MCF 106 is mounted in the 60 mm extended option box on the side of the frequency
converter via a guide. This makes it possible to do commissioning on the mounted options in an easy way even if a series of frequency converters are
mounted side-by-side. When the MCF 106 is in place it is fixed to the extended option box with a hook and two screws. The following figures illustrates
the principle.
130BB105.10
130BB106.10
130BB107.10
Illustration 4.3: Installation of MCF 106 in the extended option box on the side of the bookstyle frames. The MCF 106 and the extended option box where
the guide principle can be seen (left) and the MCF 106 installed in the extended option box via the guide (center).The support plate for the cable
connections has been removed from the last drawing (right) to give view to the hook system that fixes the MCF 106 to the extended option box.
NB!
Connect the earth wire from the MCF 106 to the metal plate of the option box (only relevant for the bookstyle).
4 How to Install
MCF 106 A/B in C Option Adaptor Instruction
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MI.38.F1.02 - VLT
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is a registered Danfoss trademark
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