SOMFY LT50 CMO, Installation Manual

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Somfy SAS, F-74300 CLUSES as manufacturer hereby declares that the drive covered by these instructions when
marked for input voltage 230V~50Hz and used as intended according to these instructions, is in compliance with
the essential requirements of the applicable European Directives and in particular of the Machinery Directive
2006/42/EC and EMC Directive 2014/30/EU.
The full text of the EU declaration of conformity is available at www.somfy.com/ce.
Antoine Creze, Approval manager, acting on behalf of Activity director, Cluses, 05/2016.
These instructions apply to all LT 50 and LT 60 drive, the different versions of which are available in the
current catalogue.
Field of application
LT 50 and LT 60 drive are designed to drive all types of roller shutters not equipped with stop blocks and
rigid links, and outdoor awnings without cassette.
The installer, who must be a motorisation and home automation professional, must ensure that the
motorised product is installed in accordance with the standards in force in the country in which it is installed
such as EN 13659 relating to roller shutters, EN 13561 relating to outdoor screens and awnings and EN 13120
relating to interior blinds.
Liability
Please read these instructions carefully before installing and using the drive. In addition to following the
instructions given in this guide, the instructions detailed in the attached Safety instructions document
must also be observed.
The drive must be installed by a motorisation and home automation professional, according to instructions
from Somfy and the regulations applicable in the country in which it is commissioned.
It is prohibited to use the drive
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to comply with the instructions given in this guide and in the attached Safety instructions document,
absolves Somfy of any liability and invalidates the warranty.
The installer must inform its customers of the operating and maintenance conditions for the drive
and
must provide them with the instructions for use and maintenance, and the attached Safety instructions
document, after installing the drive. Any After-Sales Service operation on the drive must be performed by
a motorisation and home automation professional.
If in doubt when installing the drive, or to obtain additional information, contact a Somfy adviser or go to
the website www.somfy.com.
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Cables which pass through a metal wall must be protected and isolated using a sheath or sleeve.
Attach cables to prevent any contact with moving parts.
If the drive is used outdoors, and if the power supply cable is a type H05-VVF cable, the cable should be
installed in a UV-resistant duct, e.g. under a gland.
Leave the drive power supply cable accessible: it must be possible to replace it easily.
Always make a loop in the power supply cable to prevent water entering the drive.
For tubular motors 50/60 mm in diameter:
The drive wheel must be locked in place to prevent it moving along the roller tube:
- Either by securing the roller tube onto the drive wheel using 4 screws or 4 pop rivets positioned between
5 mm and 15 mm from the outer edge of the drive wheel, suitable for all types of roller tube. The screws
or pop rivets must only be attached to the drive wheel and not to the drive.
- Or by using a drive wheel stop, suitable for tubes which are not smooth.
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