Installation: Component Assembly And Connection; Installation Of The Gearmotor - Nice MhouseKit WG2W Instructions Et Avertissements Pour L'installation Et L'utilisation

––– STEP 5 –––
IMPORTANT!
For correct system operation it is necessary to supply mechanical
stops, on the ground, positioned at the maximum Opening and Clos-
ing points of the door. Note - These end stops are not included in the
kit and do not form part of the Mhouse product range.
WARNINGS
• Incorrect installation may cause serious physical injury to those
working on or using the system.
• Before starting automation assembly, carry out the preliminary
checks as described in STEP 3.
• All installation operations must be performed with the power
supply disconnected. If the system is equipped with a PR1 buffer
battery, it must be disconnected.

5.1 - INSTALLATION OF THE GEARMOTOR

To affix the gearmotor, proceed as follows:
01. Choose the mounting position, following the instructions in para-
graph 3.1;
02. Check that the mounting surface is perfectly smooth, vertical, and
sufficiently solid. Mounting hardware is not supplied with WG1SK, as
they must be chosen according to the material of the surfaces;
03. Fetch a duct for routing the electric cable (fig. 8)
04. To construct the rear supports, you must assemble two brackets and
the rear plate, as shown in fig. 9;
05. You can assemble the brackets and rear plate in various ways: to
obtain the different "C" values, see fig. 10;
06. To construct the front support, you must assemble the bracket and
the rear plate, as shown in fig. 11;
07. Remove the lower cover of the gearmotor by undoing the three
screws fig. 12;
08. Move the leaves to the closed position;
09. Refer to the "B" value obtained previously (fig. 4 and 5), place the
rear support on to the mounting surface, in the required position;
Caution! - check the values in fig. 15.
10. Mark all the drilling points on the lower support, using the support
itself as a reference. Using a drill, drill the surface and insert 4 bolts of
at least 8 mm (not supplied). Affix the plate with appropriate screws
and washers (fig. 13);
11. Check that the plate is perfectly level, the slots on the brackets allow
you to correct any slight alignment variations (fig. 14);
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8 – English

INSTALLATION: COMPONENT ASSEMBLY AND CONNECTION

;
12. Place the front support as showing in fig. 15;
13. Temporarily affix the rear support to the leaf, using a clamp (fig. 16);
14. Lift out the gearmotor and insert the fork into the hole of the front
support;
15. Keeping the gearmotor lifted, pull to open the leaf as far as to make
the hole of the rear plate line up with the hole on the gearmotor. Affix
the gearmotor to the rear support [A] with the screw [B], nut [C] and
washer [D] (fig. 17);
16. Tightly close the nut and then loosen it approximately half a turn, so
as to allow the gearmotor to rotate on the support;
17. Affix the gearmotor to the front support, locking it with the screw [E]
and washer [F], close the screw tightly (fig. 18);
18. Release the gearmotor using the appropriate release keys (see para-
graph 11.3 - Usage Guide);
19. Manually perform a few leaf manoeuvres. Check that the fork slides
perfectly over the gearmotor worm screw, and that the remaining
margins on the open and close end stops is at least 5 mm; at the
same time however, avoid leaving an excessive portion of the worm
screw unused;
20. If required, adjust the gearmotor end stop by loosening it with the
appropriate Allen wrench [G] and move it to the desired position (fig.
19). The mechanical opening end stop [H] is used where no end
stops are present. The mechanical closing end stop [I] can be used
to reduce the force exerted by the gearmotor. After adjustment of the
end stop, close the screws tightly;
21. Finally affix the rear support, using screws which are suited to the
material of the leaf;
22. Lock the gearmotor again using the appropriate release keys (see
paragraph 11.3 - Usage Guide).
Make the electrical connections. Refer to fig. 20 and to Step 6.
Remember that in order to avoid the risk of the two leaves colliding, the
WS1SC command unit first commands the motor connected to the M2
output to open, and then the motor connected to M1, whilst during clos-
ing, the reverse happens. Then, make sure that the (outer) terminal M1 is
connected the motor that drives the leaf resting on the mechanical stop,
and terminal M2 to the top leaf. If you are using only one motor, gate with
only one leaf, connect it to terminal M2, leaving terminal M1 free.
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