Adjustment Of The Limit-Switches; Electrical Connections - Dea LOOK Instrucciones De Uso

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 fixing nuts so to operate on C and D screws
• Adjust opening and closing limit switches
• Screw the A fixing 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
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 fix 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
applications with a 4x1mm² section (or 3x1,5mm² for 24V
operators)(minimum H05RN-F type) coming directly from the
control panel (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 se-
cond provided cable clamp (a reduced M16).
• Use a 3x0,75mm² cable (not supplied) for a correct limit
switches wiring to the control panel.
Connection for 230V version with encoder
• For the operator power supply connection
follow the instructions of the basic version.
• Open a second hole in the plastic cover and
apply the second provided cable clamp (a
reduced M16).
• Use a 3x0,25mm² 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 sup-
plied in the kit to connect the previously
used cable to the control board, by using the
clamp 3 "poli" inside the package.
WARNING Maintain the ground conductor at a major length respect the active conductors so that, if the cable exit from its fixing
housing, the active conductors tighten up as first.
WARNING Respect the Phase-Neutral polarity of the tension as explained by the instructions manual of the control panels of
LOOK.
.
2
24V
4(brown)
FCA
5(blue)
COM
6(blue)
FCC
7(brown)
2(blue)
CLOSE
1(red)
OPEN
230V
4(brown)
FCA
5(blue)
COM
6(blue)
FCC
7(brown)
1(white)
CLOSE
2(blue)
COM
3(black)
OPEN
230V with encoder
brown
green
green
white
1(white)
CLOSE
2(blue)
COM
3(black)
OPEN
FCA
N.C.
N.C.
FCC
M
FCA
N.C.
N.C.
FCC
M
}
ENCODER
M
9