28
K200T-K280T
EN
INSTRUCTIONS FOR INSTALLATION AND USE
4.1
GENERAL RECOMMENDATIONS
IT
ELECTRICAL CONNECTION
4
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The electrical power line to which the control unit is connected must comply with the requisites foreseen by the laws in
force in the country of installation, and must comply with the technical requisites listed in table 1 and on the “CE” rating
plate .
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The installation must include a ground wire longer than the power cord so that, in case of traction, the ground wire is
the last to stretch.
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Before making electrical connection of the automation, make sure the power cord has not been damaged.
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The hole drilled on the profile for passage of the power cord must be made without any rough or sharp edges or sharp
corners that could damage the wire.
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Whatever type of electrical material is used for connection (plug, cord, terminals, etc.), it must be suitable for the use,
with the “CE” seal of approval and must comply with the requisites foreseen by the laws in force in the country of
installation. For the wiring, use cables with double insulation up to the immediate vicinity of the connectors.
Electrical connection of the automation must be made exclusively by qualified technical personnel in possession of
the professional requisites foreseen by the laws in the country of installation, who must issue the client a certificate
of conformity of the connection and/or installation made.
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The power supply system to which the equipment is connected shall be provided with an omnipolar magneto-thermal
differential 30mA switch with aperture of at least 3 mm between the contacts. This device shall be installed in the power
supply system in accordance with the requisites contemplated in the legislation in force in the country of installation.
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We recommend the following types of power cables: H05VV-F 3X0.75,H05RN-F 3X0.75.For the analogue switch
cable we recommend using a multipole 8 x 0.5 cable type LI-YY, and for the digital switch 4x0.5 LI-YY. ( Cable ‘shielding’
should only be used for cable lengths in excess of 20 meters ).
4.2
ELECTRICAL CONNECTION
- Before fastening the door to the wall, drill a hole on the bottom of the crossbar (or more than one if you need to connect
accessories) where the power cables emerge from the wall. The holes should be 10 mm in diameter, fitted with the rubber
cable sleeves supplied.
The spacing between nut and nut should be 400 mm.
Pass the cable towards the right along the track of the crossbeam, using the plates provided to keep the cables in their
housing. Make them come out near the right end-of-travel stop.
Then fasten it to the crossbar using the screws and nuts supplied, as shown in figure 2.
Make sure that all the cables are inside the duct and that they cannot come into contact with moving parts once positioned.
- Thread the power cable through the cable sleeve as shown in figure 3.
- If the raceway has not already been installed, cut it to size in accordance with the tables in paragraph 3.6, and drill it as
shown on figure 1 by using an aluminium drill bit having diameter 6.5mm.
- Make sure there is a switch with a contact opening of at least 3 mm between the automation and the mains, for omnipolar
disconnection of power.
- Make sure the cables are securely fastened, possibly using special clamps to keep them in order.
- Pass the cables in the front section over the belt/encoder transmission, using the groove on the crossbar, and inside the
special raceway.
- Connect the cables of any accessories as described in the appropriate figures (see from fig. 35 to fig. 40)
Insert the power supply cable into the dedicated band and secure it using the bolt provided. Connect it to the terminal after
having stripped the cable;
Make sure that the cables are stripped near the terminals.
During installation, make sure that the conductor cables are secured by an additional attachment near the terminals or
electrical connections, i.e. using bands.
