Installation - tau D770M Use And Installation Manual

WARNINGS
This manual has been especially written for use by qualifi ed fitters. No information given in this manual
can be considered as being of interest to end users. This manual is enclosed with control unit D770M and
may therefore not be used for different products!
Important information:
Disconnect the panel from the power supply before opening it.
The D770M 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 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 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.

INSTALLATION

Before proceeding, make sure the mechanical components work correctly. Also check that the gear
motor assembly has been installed according to the instructions. Then make sure that the power
consumption of the gear motor is not greater than 3A (otherwise the control panel may not work
properly).
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 ORDER
OF THE EQUIPMENT AND CREATE HAZARDOUS SITUATIONS FOR PEOPLE. FOR THIS REASON THE "MANU-
FACTURER" DECLINES ALL RESPONSIBILITY FOR ANY MALFUNCTIONING AND DAMAGES THUS RESULTING.
1. CONTROL CARD FOR TWO SINGLE-PHASE MOTORS 230V AC
The D770M panel features an electronic photocell control system which switches the external photo-
cell transmitter on and off thereby causing the control unit microprocessor to check whether the relay
switches correctly. If this does not happen, the control unit is automatically blocked.
• MICROPROCESSOR-CONTROLLED LOGIC
• SELF-DIAGNOSIS LED's
• LINE INPUT FUSE
• BUILT-IN TORQUE LIMITING DEVICE
• ELECTRONIC CONTROL OF SAFETY DEVICES
• PEDESTRIAN ENTRY FUNCTION
• BUILT-IN LED FLASHING LIGHT CIRCUIT
• 433.92 MHz 2 CHANNEL BUILT-IN RADIO RECEIVER (CH)
• "SLOW-DOWN" FUNCTION IN OPENING AND IN CLOSING PHASE
• DIAGNOSTICS OF MALFUNCTIONS SIGNALLED BY LED
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