Dea LOOK - Adjustment of Limit-Switches; Electrical Connections; Connections for 24 V and 230 V; Connections for 24 V;230 V with Limit Switches

9
4.4 Adjustment of the limit-switches
After the installing, limit switches must be adjusted (only for models that foresee them) as follows (Pic. 9):
WARNING When adjusting the limit switches, take away the little cover of the extrusion using a screwdriver and check the correct
internal microswitches are moving (Pic. 10).
• Unscrew the A xing nuts so to operate on C and D screws
• Adjust opening and closing limit switches
• Screw the A xing screws by keeping C and D blocked by a screwdriver so to maintain the adjustments.
WARNING While closing the inspection cover, use silicone to seal the leak (Pic. 11).
5 ELECTRICAL CONNECTIONS
WARNING To ensure an appropriate level of electrical safety always keep the 230V power supply cables apart (minimum 4mm in the
open or 1 mm through insulation) from low voltage cables (motors power supply, controls, electric locks, aerial and auxiliary circuits
power supply), and fasten the latter with appropriate clamps near the terminal boards.
WARNING To connect the encoder to the control panel, use only a dedicated cable 3x0,22mm
2
.
WARNING During the connection phase, fasten the electric cables with appropriate clamps near the terminal boards and, when possible,
unsheathe the cables to avoid they are too long.
Connection for 24V and 230V
• Remove the plastic cover positioned under LOOK (Pic. 12).
• Open one of four shaped holes and choose where the cable exit
has to be (Pic. 13).
• Introduce the cable clamp and x it by its nut (Pic. 14).
• Insert the power supply cable into the clamp (coming from the
control panel): A quadrupole cable suitable for external applica-
tions with a 4x1mm² section (or 3x1,5mm² for 24V operators)
(minimum H05RN-F type) coming directly from the control pa-
nel (without any connection and shunt box) and supplied by the
installer (Pic. 15).
Connection for 24V and 230V with limit switches
• For the operator power supply connection follow the instruc -
tions of the basic version.
• Open a second hole in the plastic cover and apply the second
provided cable clamp (a reduced M16).
• Use a 3x0,75mm² cable (not supplied) for a correct limit
switches wiring to the control panel.
24V
CLOSE
OPEN
M
FCC
FCA
N.C.
N.C.
FCA
COM
FCC
1(red)
2(blue)
4(brown)
5(blue)
7(brown)
6(blue)
CENTRALE DI COMANDO, ELECTRONIC BOARD, ARMOIRE DE COMMANDE, CUADRO DE MANIOBRAS, CENTRAL DE COMANDO, CENTRALI STERUJĄCEJ
230V
CENTRALE DI COMANDO, ELECTRONIC BOARD, ARMOIRE DE COMMANDE, CUADRO DE MANIOBRAS, CENTRAL DE COMANDO, CENTRALI STERUJĄCEJ
CLOSE
COM
OPEN
M
FCC
FCA
N.C.
N.C.
FCA
COM
FCC
1(white)
2(blue)
3(black)
4(brown)
5(blue)
7(brown)
6(blue)
Connection for 230V version with encoder
• For the operator power supply connection fol -
low the instructions of the basic version.
• Open a second hole in the plastic cover and
apply the second provided cable clamp (a re -
duced M16).
• Use a 3x0,25mm² LiYY (DEA art. 182021) to
be ordered a part) and follow the diagram to
correctly connect the encoder to the control
board.
• Use the cable with panduit connector supplied
in the kit to connect the previously used ca-
ble to the control board, by using the clamp 3
“poli” inside the package.
230V with encoder
M
1(white)
2(blue)
3(black)
ENCODER
}
white
green
brown
CLOSE
COM
OPEN
w
h
i
t
e
b
r
o
w
n
green
WARNING Maintain the ground conductor at a major length respect the active conductors so that, if the cable exit from its xing housing,
the active conductors tighten up as rst.
WARNING Respect the Phase-Neutral polarity of the tension as explained by the instructions manual of the control panels of LOOK.