SHAFT SUPPORT
Insert the bar support on the shaft and
fasten it with M8 screw
Insert the bar in the support and tighten
the screws
SPRING REGULATION
Ÿ
Effectuate manually the opening
operation.
Ÿ
Acting on the bottom rod, put a light
tension on the spring.
The trapezium-shaped pulley has four
holes which regulate the force of the spring
according to the length of the bar. The
force of the spring is reduced the more it is
placed internally
.
OPENING DIRECTION
To change the opening direction of the
operator from
LEFT
(standard) to
RIGHT
,
you need to change the position of the
spring on the trapezium-shaped pulley.
Trapezium-
shaped pulley
LIMIT SWITCHES REGULATIONS
It’s possible to adjust the limit switches
position, both the mechanical
(placed inside the barrier)
and electrical ones
(easily accessible,
as they are placed under the superior
cover).
N.B. When one of the mechanical
end-stroke switches is repositioned,
it is necessary to relocate the
electronically controlled one
accordingly, and then repeat the
stroke selecting procedure
Microswitch
electric limit
switches
adjustment screw
for the mechanical
limit switches
Screw
Bar
support
Shaft
Spring adjustment
holes.
Right side
spring adjustment
holes.
Left side
bottom
rod