tau D750M Guía Para La Instalación página 3

Introduction
This manual has been especially written for use by qualified fitters. No information given in this manual can
be considered as being of interest to end users. This manual is enclosed with control unit D750M and may
therefore not be used for different products!
Important information:
Disconnect the panel from the power supply before opening it.
The D750M control unit has been designed to control an electromechanical gear motor for automating gates
and doors of all kinds.
Any other use is considered improper and is consequently forbidden by current laws.
Please note that the automation system you are going to install is classified as "machine construction" and
therefore is included in the application of European directive 98/37/EC (Machinery Directive).
This directive includes the following prescriptions:
- Only trained and qualified personnel should install the equipment;
- the installer must first make a "risk analysis" of the machine;
- the equipment must be installed in a correct and workmanlike manner in compliance with all the stand-
ards concerned;
- after installation, the machine owner must be given the "declaration of conformity".
This product may only be installed and serviced by qualified personnel in compliance with current, laws,
regulations and directives.
When designing its products, TAU observes all applicable standards (please see the attached declaration
of conformity) but it is of paramount importance that installers strictly observe the same standards when
installing the system.
Unqualified personnel or those who are unaware of the standards applicable to the "automatic gates and
doors" category may not install systems under any circumstances.
Whoever ignores such standards shall be held responsible for any damage caused by the system!
Do not install the unit before you have read all the instructions.
Before proceeding, make sure the mechanical components work correctly. Also check that the gear
motor assembly has been installed according to the instructions.
THE EQUIPMENT MUST BE INSTALLED "EXPERTLY" BY QUALIFIED PERSONNEL AS REQUIRED BY
LAW.
In particular:
1. position the board vertically and as near as possible to the gear motor, taking care to keep the connec-
tion cables as short as possible;
2. make sure the cross-section of the power cables (power input, motors, earth and flashing light) is at
least 1.5 mm² and, in any case, sufficient for the absorption and length of the wires. The above also ap-
plies to the other cables used by control and auxiliary devices except that the minimum cross-section is
reduced to 0.5 mm²;
3. make connections to the terminal board so as not to alter the level of protection offered by the container
which must be installed in a dry and protected place;
4. keep the power circuits separate from the control and auxiliary circuits, especially if the cables are
long;
5. short any unused Normally Closed contacts.
NB : it is compulsory to earth the system and to observe the safety regulations that are in force in
each country.
ATTENTION:
- do not use single cables (with one single wire), ex. telephone cables, in order to avoid breakdowns
of the line and false contacts;
- do not re-use old pre-existing cables.
IF THESE ABOVE INSTRUCTIONS ARE NOT FOLLOWED IT COULD PREJUDICE THE PROPER
WORKING ORDER OF THE EQUIPMENT AND CREATE HAZARDOUS SITUATIONS FOR PEOPLE. FOR
THIS REASON THE "MANUFACTURER" DECLINES ALL RESPONSIBILITY FOR ANY MALFUNCTIONING
AND DAMAGES THUS RESULTING.
D750M
English
INSTALLATION
3