Bernal Sensor-Line S 401 User Manual

S 401 GB - 9 - 03-06
3.5 Installation
Mark the middle of the door
Measure the width of the door and mark the
iddle of the door at the lintel. (Fig. 13)
alculation of the necessary height
est door point (Fig. 14.1)
he angle a (Fig. 15) may not exceed 30°; o-
se a correct transmission of the power is
ot guaranteed.
he distance between the lower edge of the
il and the upper edge of the garage door
hould be between 5 and 7 cm in closed condi-
on.
m
C
The rail has to be mounted on such a height,
that between the high
(the highest point that the door can reach dur-
ing the movement) and the lower edge of the
rail, a clearance of at least 10-20 mm is avail-
able (Fig. 14.2).
Pay attention, that the rail is always mounted
at a level position.
T
therwi
n
T
ra
s
ti
Fig. 13
Fig. 14
Fig. 15
talling the drive all mechani-Before ins
cal locks of the door have to be put out
of order!
CAUTION

Bernal Sensor-Line S 401 Specifications

General

Brand	Bernal
Model	Sensor-Line S 401
Category	Garage Door Opener
Language	English