Mhouse GDX Serie Instructions Et Avertissements Pour L'installation page 12

13. Fix one end of the manual release cord to the carriage and the other
end to the knob (fig. 23). Note – Ensure that the manual release
knob is positioned at a maximum height of 180 cm from the ground.
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IMPORTANT! – Perform the operations below the door CLOSED.
14. • If the door is SECTIONAL: establish the length of distance B con-
sidering the constraints of values A and E (fig. 24-a).
• If the door is UP-AND-OVER: establish the length of distance B
considering the constraints of value F (fig. 24-b).
Note – If values A, E or F allow, the automation can also be fixed
directly onto the ceiling (minimum 4 mm).
24-a
B
A
24-b
15. Fold the two ceiling mounting brackets to an "L" and mount in the
vicinity of the gearmotor, by means of screws and nuts (fig. 25).
Note – choose the most suitable hole on the brackets to observe
distance B selected in point 14.
25
12 – English
All manuals and user guides at all-guides.com
D
E
B
from 65 to 100 mm
F
B
(4 ÷ 400 mm)
M6
V6 x 14
5.2 – INSTALLING THE BUFFER
BATTERIES mod. ME
The buffer batteries are self-charging with a voltage of 12V and power of
0,8 Ah. These are particularly useful in the event of a sudden power failure.
The gearmotor enables installation of 2 batteries.
In general, when charged, the batteries guarantee an autonomy of
approx. 6 - 7 consecutive movement cycles (1 cycle = opening -closing)
This value can vary according to the type and weight of door.
IMPORTANT – The batteries must be installed before mounting
the automation on the ceiling and wall.
To install the buffer batteries, proceed as follows:
01. Remove the screw of the control unit protection cover and remove
the cover (fig. 26).
26
02. Use a screwdriver to open the two cable routing slots (fig. 27).
27
03. Insert the battery cables in the cable routing slots (fig. 28) and posi-
tion each battery in the relative seat (fig. 29).
28