ENGLISH –
7
6.
separate the item (
E
) by loosening the four screws (
F
)
m
The sleeves (G) on the gearmotor are suitable for
a spring support shaft with 48 mm diameter. If the
shutter shaft has a smaller diameter, replace the
sleeves with other sleeves having a 33 or 42 mm
diameter (not supplied) and place them against the
10 mm hole cut previously (see “
Figure
“).
F
E
G
9
7.
draw the gearmotor against the spring support shaft and
couple it with item (
E
) using the four screws (
F
) removed
previously
8.
completely tighten the M10 screw supplied (
H
) without the
hexagonal nut, until it penetrates into the spring support
shaft through the 10 mm hole
Ø10 mm
F
E
H
H
10
9.
tighten the M10 screw (
J
) with the nut supplied (
K
) to lock
the gearmotor on the spring support shaft; tighten the nut to
lock the screw in position
J
K
11
10.
mount the roller band back on without bending it, as the
rollers could fall off
11.
mount the two half-collars back on with the appropriate
screws
12.
if there are any spring support boxes with a 220 mm diam-
eter, mount the adaptor supplied (
L
) using the appropriate
flat-head screw (
M
)
L
M
12
13.
cut a 12 mm hole on the last item of the shutter near the hole
on the half-collar (
B
)
14.
fasten the last item of the shutter to the gearmotor using
screw (
A
) and the appropriate washer
