11a
EXTERNAL MANUAL RELEASE
1) Fit the lever
[A] Lever
[B] Black screw
2) Fit the steel cable
[C] Sheath
[D] Steel cable
[E] Clamp
3.1.1 – Operating limits
Chapter 6 "Technical characteristics" gives the basic data required to
evaluate the suitability of the GD0N unit's components to the installation
conditions.
The GD0N can automate residential sectional and swing doors up to the
following sizes:
Sectional doors: max height 240 cm - max width 370 cm (8.8 m
force 55 kg.
SWING doors, non-protruding: max height 220 cm - max width 350 cm
(7.7m
) - max force 55 kg.
2
12
B
E
D
SWING doors, protruding: max height 280 cm - max width 350 cm (9.8
m
) - max force 55 kg.
2
The shape of the door and weather conditions, such as the presence of
strong winds, can reduce the above maximum values. In these cases it
is important to measure the force required to move the door in the worst
conditions and compare these with the technical specifications of the
GD0N gearmotor.
) - max
2
3.1.2 – Tools and materials
Make sure you have all the tolls and materials required for the
installation; check that they are in good condition and conforming
to safety regulations. Figure 12 gives some examples.
A
C
English – 9