SOMFY J4 io Notice Installateur Et Utilisateur page 70

Assembly with J418 motor (torque = 18 N.m)
• Screw the 2 adaptors (1) using 2 M3 x 8 bolts (2) on
the motor shaft.
Tightening torque = 1,35 N.m +/- 20%
Ensure that the J4 io plate cable does not pass
over a rotating part of the motor or mechanism.
• Fit the two head rail adaptors (8) on the motor.
• Insert the motor into the head rail (4).
• Using the clip (5), attach the motor in the head rail (4).
• The shaft can be fitted into the adapter using a head-
less screw (7).
Tightening torque = 2 N.m maximum
• Fit the additional calliper (9) to the head rail (4) +
motor assembly.
• Screw the calliper (9) to the motor with an M5 x 10 mm
bolt. Tightening torque = 4 N.m maximum.
The bolt must be compressed against the calliper (9).
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