Installation And Start Up; Check On Delivery; Installation; Erection And Connection Of The Cubicles - ABB MNS R Installation Manual

4.

Installation and Start up

4.1

Check on Delivery

After the arrival check that goods is:
• Undamaged in each components.
• Free of damages (otherwise, determine damage entity, cause and possible responsible).
When the damage is detected, proceed as follows:
• Register the visible damage on the delivery note.
• Inform opportunely ABB Sace (directly or by means of the supplier or sales representative).
• For non-visible damages, inform, within a week, the forwarding agent by means of a written document.
Complaints for any damage or for other reasons, following the delivery of the goods, must indicate the
year of construction of the switchboard and the number of the order confirmation sent by ABB Sace,
which are written on the enclosed supply documents.
In case of loss of supply documents, or failure to make a claim, ABB Sace de-
clines any responsibility.
4.2

Installation

It is necessary to keep the best internal conditions, to guarantee an adequate illumination and free ac-
cess to switchboards. It is recommended to heat the room to avoid sudden changes in temperature,
high humidity and condensate.
For a correct installation of the switchboard, it is important to prearrange the frame with care. This must
be prepared in advance, with respect to the date of installation, according to the design document
indications.
4.2.1

Erection and Connection of the Cubicles

To install the compartments, proceed as follows:
1. Shipping units to be installed must be aligned with care. Check that they are in vertical position.
Doors and panels must not be twisted or stressed. Assembly can start from the right or left.
2. Shipping units frames can be screwed together (see Figure). Vertical sections are fixed on the left
front and right rear sides, by means of 4 special nuts.
For threaded rivet initial fixing, use an electric or pneumatic screwing device.
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