LEGRAND MS Series Installationsanleitung

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Storage, installation and maintenance for

MS busbar systems

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INDEX

STORAGE INSTRUCTIONS.................................................... 4

HANDLING .......................................................................... 4

GOOD RECEPTION................................................................ 5

NOTIFICATIONS................................................................... 5

STORAGE ............................................................................ 6

INSTALLATION INSTRUCTIONS ........................................... 7

STRAIGHT LENGHTS & FLEXIBLE JOINT................................... 9

ELBOW ELEMENT ................................................................10

FEED UNITS .......................................................................11

INTERMEDIATE FEED UNIT ...................................................12

FIXING ACCESSORIES & TAP-OFF BOXES ..........................14/19

PREPARATION OF THE END FEED UNIT...................................20

ASSEMBLY OF AN IP40 INSTALLATION ...................................23

END COVER ASSEMBLY ........................................................25

ASSEMBLY OF AN IP55 INSTALLATION ...................................26

PREPARATION OF 16A TAP-OFF UNITS ...................................28

PREPARATION OF 25/50A TAP-OFF UNITS ..............................30

PREPARATION OF 63A TAP-OFF UNITS ...................................32

FIRE BARRIER.....................................................................35

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INSPECTION, CONTROL AND MAINTENANCE INSTRUCTIONS

FOR PLANTS WITH MS BUS DUCT........................................36

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WARNINGS

These instructions are provided to ensure appropriate storage, correct

installation, and efficient use of the system.

Note: carefully read these instructions upon receipt of the material and before

installing the system, and putting it into operation.

The installation must be completed by competent and suitably trained

personnel, as prescribed by CEI 11-27 and 50110-1:2004-11 (CEI 11-48)

standards, corresponding international standards, or specific applicable

standards of the individual countries of installation.

In order to guarantee the safety of personnel, the installation activities must

only be carried out with the power voltage disconnected, unless otherwise

stated.

WARNING

When working with electric systems, pay particular attention to the

risk of electric shock. Electric shocks can cause serious injury, or even

death.

NOTE: Do not tamper or perform modifications to products

manufactured by BTicino S.p.A. without written authorization by

manufacturer. BTicino S.p.A. does not authorize any kind of repairs. All

tampering, or modifications not authorized in writing by BTicino S.p.A.

will void the product warranty.

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STORAGE INSTRUCTIONS

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HANDLING

When handling the material, comply with the regulations for safety in the

workplace pursuant Leg. Decree No. 81 dated 09/04/2008 (Consolidated act

on safety in the workplace).

Follow the indications supplied to prevent damage to materials, or risks to

personnel.

Below are the instructions to follow for a correct material handling.

1 Always pay the utmost attention when opening packages.

2 To open wooden cases, in which the materials are dispatched to protect

them, use a claw hammer.

3 Handle the busbars with due care and attention. Do not subject busbars to

torsions, dents, violent impact, or sharp movements that may damage their

internal components.

4 Do not lift the busbars from their ends. This could not just damage the

busbar, but also cause injury to the personnel carrying out the operation.

When using a crane to install the busbar, use nylon slings to balance the

weight.

5 Do not use belts or other systems to lift them to the junction windows, or

the expansion cap. This may damage the busbars.

6 When not installing the busbar immediately upon receipt, ensure appropriate

storage for the time required before installation, following the storage

instructions.

7 Do not drag the busbar along the floor. This could cause irreversible

damage.

8 To correctly move busbars, cranes may be used. These would enable to lift

the busbars from the floor very easily.

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GOOD RECEPTION

Upon receipt of the goods check the following:

1 integrity of the packaging, and the goods, if delivered in a see-through

package

2 consistency of the material with the Delivery Note and the packing list, if

supplied

3 consistency of the material with the order acknowledgement details

In case of any disclaims, please inform us in writing following the instructions

found in the notifications section.

NOTIFICATIONS

In case of any disclaim, please forward your official complaint to the IT-

[email protected] e-mail address, including the notification form

MODZ017.

Ensure that the MODZ017 form is correctly filled in, as this will enable us to

answer more promptly to your notification. This means that all fields must be

completed, including a detailed description of the disclaim.

Whenever possible, with each notification, attach photos of the items affected.

When notifying that a wrong item has been received, please indicate the item

code no. found on the packaging, and the item code no. found on the part (if

possible include a photo of the labels).

In case of damaged material, attach photos of the affected part and the

packaging (if present).

In case of hidden damage (outer packing undamaged, material inside

damaged), or if the transport was the responsibility of BTicino, please contact

us immediately so that we may initiate a complaint procedure against the

freight forwarder.

We remind you that the maximum limit for a hidden damage complaint is 7

days from the receipt of goods.

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We recommend that upon receiving the goods, the integrity of the packaging is

checked WITH THE FREIGHT FORWARDER PRESENT. If you find that the

packaging has suffered damage and/or collisions of varying degree, please

write MATERIAL RECEIVED DAMAGED on the Delivery Note, to enable us to

initiate a complaint procedure against the freight forwarder. If the freight

forwarder stops you from indicating on the Delivery Note that the goods have

been received in damaged condition, or from performing the visual inspection,

we suggest that you DO NOT ACCEPT THE DELIVERY. This procedure will

enable us to immediately initiate the complaint procedure against the freight

forwarder, and to quickly replace any damaged material received.

If the transport is at your charge, we recommend that you immediately issue a

complaint against the freight forwarder.

If you require technical support intervention from us, tick the appropriate box

in the MODZ017 form. We remind you that this technical support intervention

may entail a fee (ANIE tariffs, plus out-of-pocket expenses) in case of

installation problems and/or malfunctioning or damage caused by the

customer.

STORAGE

Below are the instructions to follow for a correct storage of the materials.

Failure to comply with the indications supplied may cause damage to the

materials, and make the product warranties void.

Store the material in a dry place, protected from weather conditions such as

rain and humidity, to prevent the formation of condensation inside the

busbars.

Also ensure that the busbars are protected from smoke, water, soil, mud, dust,

or dirt in general. Position the material in a way that prevents a physical

damage to it. We recommend not to store the busbars outside.

It is recommended that the material is stored indoor, in a dry location. In case

of storing the busbars outside for short-medium periods, ensure that it is

appropriately protected, to avoid accidental infiltration of water, which will

result in them being damaged.

The material can be transported and stored at a temperature between -25°C

and +55°C.

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INSTALLATION INSTRUCTIONS

Before the installation, all material should be inspected for damage.

When installing the busbars comply with the following:

1 do not position the busbars near pipes containing liquids.

2 for the installation only use bracketing systems supplied by BTicino, and

follow the instructions found in the catalogue or enclosed with the item.

3 only use accessories supplied by BTicino.

4 check that the operating voltage coincides with that indicated on the product

plate.

5 check that the system operating current does not exceed the product rated

current, downgrading it if required.

6 check if the busbar capacity must be downgraded (for example due to high

ambient temperature, presence of harmonics, etc.)

7 do not install the standard product in particular environments (high

concentration of chlorine, explosive atmosphere, etc.).

8 for outdoor installations, protect the busbar with a protection canopy. The

IP55 protection degree can be affected by unsuitably protected outdoor

installation.

9 Should the load of the conductors with current “I” be near the nominal

capacity , the possibility of electrical disturbance must be accounted for.

10 The area in which the busbar is to be installed must be assessed to see if it

is suitable for the type of product that has been chosen ( proximity to

excessive heat sources, presence of corrosive fumes, etc).

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