5.8- ELECTRICAL CONNECTIONS
BEFORE PERFORMING THE ELECTRIC CONNECTION OF THE FEEDING UNIT, VERIFY
THE CORRECT INSTALLATION OF THE MOTORS (ACTUATORS).
THE MAINS TO WHICH THE FEEDING UNIT IS CONNECTED MUST COMPLY WITH THE
REQUIREMENTS OF THE LAWS IN FORCE IN THE COUNTRY OF INSTALLATION, AS
WELL AS SATISFY THE TECHNICAL FEATURES GIVEN IN TAB.1 AND ON THE RATING
PLATE AND THE "CE" MARKING (PAR.3.1), AS WELL AS BE EQUIPPED WITH A
SUITABLE "EARTHING PLANT".
THE SECTION OF THE MAINS CABLES MUST BE PROPERLY SIZED ACCORDING TO THE
ABSORBED ELECTRIC POWER (SEE RATING PLATE AND "CE" MARKING).
ANY TYPE OF ELECTRIC MATERIAL (PLUG, CABLE, TERMINALS, ETC.) USED FOR THE
CONNECTION MUST BE SUITABLE FOR THE USE, WITH "CE" MARKING, AND
COMPLYING WITH THE REQUIREMENTS FORESEEN BY THE LAWS IN FORCE IN THE
COUNTRY OF INSTALLATION.
IT IS COMPULSORY TO INSTALL UPSTREAM OF THE MAINS A SECTIONING DEVICE
WITH A 30 mA DIFFERENTIAL PROTECTION, ASSOCIATED TO THE EARTHING PLANT.
IT IS FORBIDDEN TO PERFORM THE CONNECTION OF THE FEEDING AND CONTROL
UNIT TO THE EARTHING PLANT.
THE FEEDING AND CONTROL UNITS MOD. TF21 AND TF24 CAN BE SUPPLIED ALSO BY
A 24V DC EXTERNAL SOURCE BY MEANS OF THE "ORIGINAL TOPP" FEEDER MOD.
AL/TF WITH BUFFER BATTERIES. IN THIS CASE, THE CONNECTION HAS TO BE
PERFORMED ON THE SUITABLE TERMINAL BOARD (M2) OF THE ELECTRONIC CARD
OF THE FEEDING AND CONTROL UNIT.
THE ELECTRIC CONNECTION OF THE ACTUATOR CAN BE PERFORMED ONLY BY
COMPETENT AND QUALIFIED TECHNICAL PERSONNEL SATISFYING THE TECHNICAL
AND PROFESSIONAL REQUIREMENTS FORESEEN BY THE LAW IN FORCE IN THE
COUNTRY OF INSTALLATION ISSUING TO THE CUSTOMER A DECLARATION OF
CONFORMITY FOR THE CONNECTION AND/OR THE PLANT PERFORMED.
18
TF21/44R/T
INSTALLATION AND USE INSTRUCTIONS
5- INSTALLATION
VER.1.0
REV.07.04
