Description And Use; Checks Before Installation - Nice UST1K-1,1kW Instructions D'installation Et D'utilisation

ENGLISH
GENERAL RULES OF SAFETY
PREPARATION FOR INSTALLATION
CONTROL AND CONNECTION ELEMENTS
MECHANICAL LIMIT SWITCH SETTING
DIGITAL LIMIT SWITCH SETTING
MOTOR CONNECTION CABLE
TERMINAL DIAGRAM
ELECTRONIC BOARDS ­ OVERVIEW
TECHNICAL DATA
DECLARATION OF CONFORMITY
GENERAL RULES OF SAFETY
The planning and production of the devices making up the control
units for UST1K doors and the information contained in this user's
manual are perfectly compliant with the current safety standards.
Nevertheless, incorrect installation can cause serious injury to the
persons that work on the system or that use it. For this reason, dur-
ing installation it is important to follow all the instructions contained
in this manual.
Do not start installation if you have any doubts of any kind
and, if necessary, contact the Nice Assistance Service.
WORK IN SAFE CONDITIONS!
ATTENTION! – It is important to follow these instructions for
reasons of safety.
ATTENTION! – It is important to keep these instructions for
future consultation for reasons of safety.
Strictly follow these instructions:
– Make only the electrical connections described in this man-
ual: incorrect wir ing could cause serious damage to the
system.
– If used outdoors, the power supply cable must be com-
pletely protected with a special protection pipe.
In view of the risks associated with the installation and with
sy stem control, it is necessary to install the product in the
packaging, following these instructions:
– Execute only the modifications described in the user's instructions
on the devices. Any other modification can cause serious mal­
functioning. The manufacturer declines all responsibility for any
damages caused by arbitrary modifications introduced to the de-
vices.
– Do not position the devices near sources of heat or unprotected
flames. This can cause malfunctioning, fire and other dangers.
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– During installation the devices should not be immersed in water or
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other fl uids. Prevent the infiltration of fluids in the devices during
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installation.
– The packaging material must be disposed of in strict observance
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of current regulations.
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ATTENTION!! – Preserve this manual with utmost care to make
device disposal or maintenance operations easier in the future.
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KNOWLEDGE OF THE SYSTEM AND
PREPARATION FOR INSTALLATION

Description and use

UST1K is a control unit for rolling shutters and sectional doors with
three-phase or single-phase motors. All the common safety ele-
ments can be connected.
With the application of various bus connections (modules), other ap-
plications are possible.
For opening and closing a door, just press the special button in-
stalled on the cover or the external button.
It is possible to open and close the door wirelessly in automatic
mode.
Any other use is considered improper! The manufacturer de-
clines any responsibility whatsoever for damages caused by
improper use of the various system devices not compliant
with what is indicated in this manual.
The plant manufacturer is responsible for the complete plant. He
must fulfil the current regulations and directives (e.g. DIN 1986, EN
12050). He is responsible for drawing up the technical documenta-
tion of the entire plant to be supplied together with the plant.
It is mandatory to comply with the provisions and national
and local regulations regarding installation, accident preven-
tion and safety at the workplace.
Disconnect the system from the electrical power supply dur-
ing works.

Checks before installation

Carefully read these assembly and use instructions before beginning
installation of the control unit.
The manufacturer declines all responsibility and obligation of warran-
ty if any arbitrary changes in construction are made without previous
written authorisation or installation not compliant with the assembly
instructions is executed.
The plant manufacturer must ensure that the EMC directives, low
voltage directives, machinery directives and directives on construc-
tion products are observed.
ATTENTION!
This control unit cannot be used in areas at risk of explosion.
ATTENTION!
Connect the power supply cable to terminal X1 (L1, L2, L3) and to
the PE terminal of the main board.
The power supply cable must be put in safe conditions with fuses
3x6 A or 3x10 A.
The fuse must have a value such that the gearmotor makes the fuse
trip if it becomes blocked.
English – 1