tau D727M Notice D'installation page 10

WARNINGS
This manual is designed to assist qualified installation personnel only. It contains no information that
may be of interest to final users. This manual is enclosed with the D727M control unit mounted on the
Easy gearmotor and may therefore not be used for different products!
Important warnings:
Disconnect the mains power supply to the board before accessing it.
The D727M control unit has been designed to control two alternating current electromechanical gear-
motors for automatic swing gates.
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 classifi ed as "machine construction"
and therefore is included in the application of European directive 2006/42/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
standards 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 declara-
tion of conformity) but it is of paramount importance that installers strictly observe the same stand-
ards 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 sys-
tem!
Do not install the unit before you have read all the instructions.
INSTALLATION
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.
NOTE : it is compulsory to earth the system and to observe the safety regulations that are in force in
each country.
IF THESE ABOVE INSTRUCTIONS ARE NOT FOLLOWED IT COULD PREJUDICE THE PROPER WORKING OR-
DER OF THE EQUIPMENT AND CREATE HAZARDOUS SITUATIONS FOR PEOPLE. FOR THIS REASON THE
"MANUFACTURER" DECLINES ALL RESPONSIBILITY FOR ANY MALFUNCTIONING AND DAMAGES THUS
RESULTING.
1. CONTROL BOARD FOR THE "EASY" GEARMOTOR
• MICROPROCESSOR-CONTROLLED LOGIC
• "PEDESTRIAN ENTRY" FUNCTION
• BUILT-IN FLASHING LIGHT CIRCUIT
• FAULT DIAGNOSTICS LED
• 433.92 MHz 2 CHANNEL BUILT-IN RADIO RECEIVER (CH)
• "MEMORY OF THE WORKING TIMES" FUNCTION
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.
- In case of long sections of cables (> 20 m) for N.O./N.C. controls (e.g. OPEN / CLO-
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