Nice MhouseKit GD1N Instructions Et Avertissements Pour L'installation Et L'utilisation page 13

2 After drilling the holes, leave the head of the gearmotor on the ground,
lift the guide from the front and secure it with two screws, anchors or riv-
ets depending on the type of surface.
3 Secure the mounting brackets [F] using the screws [G], and nuts [H]
and choosing the hole that is closest to the established position B (see
Figure 8).
37
G
4 Using a ladder, lift the gearmotor and position the brackets against
the ceiling. Mark the drilling points, then put the gearmotor back on the
ground.
38
5 Drill the holes as marked; then, using a ladder, lift the gearmotor, posi-
tion the brackets over the holes you have just drilled and fasten them
using screws and anchors suited to the material.
39
6 Make sure that the guide is perfectly horizontal, then cut the excess of
the brackets using a hacksaw.
40
7 With the door closed, pull the cord and release the carriage [I] from the
guide.
H
Value B
F
41
I
8 Slide the carriage until the door mounted bracket [L] shown in Figure
42 is positioned on the upper edge of the door, exactly perpendicular to
the guide [M].
Next, secure the door mounted bracket [L] with screws or rivets. Use
screws or rivets that are suitable for the door material, making sure that
they are capable of bearing all the strain resulting from opening and clos-
ing the door.
42
9 Loosen the screws in the two mechanical stops, then place the front
mechanical stop [N] before the carriage (Figure 43).
Push the carriage hard in the closing direction and, in the reached posi-
tion, tighten the screw firmly [O].
43
O
10 Open the door manually to the desired open position, then place the
rear mechanical stop [P] near the carriage (Figure 44) and secure it by
tightening the screw firmly [O].
44
P
O
11 Make sure that the release cord can be activated at a height less than
1.8 m.
M
L
N
English – 13