Product Installation; Rack Assembling; Limit Switch Fixing - Key Automation SUN4024 Instructions Et Avertissements Pour L'installation Et L'usage

EN

4 - PRODUCT INSTALLATION

4.1 - Installation
ATTENTION !
ù
They shall state that the installer shall check that the tempera-
ture range marked on the drive is suitable for the location.
Before proceeding with the installation, check the integrity of the
product and that all components are present in the package.
Check that the gate weight respects the limit of the table (paragraph
2.2) and dimensions of the gear motor are met (Fig. 1).
Fig.2 shows a typical installation:
4.2 - Installing the foundation box
Verify the orientation and the overall dimensions of the base plate, fix
to ground the base-plate through 4 sturdy screw-anchors or drown it
into the concrete (Fig.3).
Provide one or more corrugated duct tubes for routing the electric
cables.
4.3 - Motor unlock
To release the gearmotor remove the cap on the side (Fig.4.1) and
turn the pin with the release key or the Sub remote control (Fig.4.2).
Then turn the lever (Fig.5).
4.4 - Fixing the plate
Open the cover by applying leverage with a screwdriver on the re-
cesses at the sides (Fig.6).
Place the gearmotor on the plate and fix the 4 nuts (Fig.8a). If the
permitted adjustment of the rack is not sufficient, before tightening
the nuts the height of the gearmotor can be corrected using the four
regulator stud bolts (Fig.8b).
After the adjustment, it is important to fully tighten the nuts, making

4.5 - Rack assembling

Open entirely the gate.
Put a rack element on the pinion gear and fasten it to the gate with
screw and spacing bars (Fig.10).
Move the gate manually bringing the pinion gear into line with the
last spacing bar.
Fasten the rack element for good.

4.6 - Limit switch fixing

ATTENTION !
The gate has to be equipped with stop locks at the opening and
closing, which prevent the gate derailment.
The stop lock position must assure that the limit switch brackets
don't collide with the pinion gear. (Fig.11)
10
Gear motor (1)
Photocells (2)
Columns for photocells (3)
Flashing light with antenna (4)
Key switch or digital keypad (5)
Pressure-sensitive edge (6)
ATTENTION !
The automation system must be equipped with a pressure-sen-
sitive edge protecting all possible crushing points (hands, feet,
etc.) in accordance with the requirements of the EN 13241-1
standard.
ATTENTION !
The exact dimensions of the rack must be known to allow pre-
cise calculation of the fixing plate position.
ATTENTION !
With motors with integrated night lights (Night Light System)
make sure not to rip off the cable that connects the leds on the
cover with the control board. If necessary, disconnect the con-
nector shown in figure 7.
sure that the gearmotor is firmly anchored to the ground throughout
the gate's travel stroke.
The screws should be tightened again after the gearmotor has been
operated a few times.
Replace the cover so that the light is pointed in the required direction
(Fig.9), such as towards the passage.
For a correct positioning of the other elements and to assure their
straightness, it is necessary to employ a rack element using it as
support and reference. It is besides necessary to assure an aperture
of 2 mm between rack and pinion gear, so that the gate weight doe-
sn't rest on the gearmotor pinion gear.
Haul the gate manually at the opening leaving, depending on the
gate weight, a crack from 30 to 50 mm between the main gate and
mechanical stop.
Fasten the limit switch bracket through the dowels so that the limit
switch is pressed (Fig.11).
Follow the instructions of the control panel and close the cover.