12
Fig. 6
HT
T
X
L2
L1
LS
Fig. 5
5.2.
POSITIONING AND SIZING THE COMPONENTS
When you have chosen the type of installation for the fixed
receiver, size the components as described below.
5.2.1.
Positioning the fixed receiver
When the fixed receiver is
not
installed on the Safe Beam column,
position it so that the lens on the front panel (Fig. 8 ref.
) is 50-
55 cm off the ground. (
HT
see Fig. 5):
5.2.2.
Sizing the rubber profiles
The rubber profile is supplied as a single piece, with a length of
2.5m.
To correctly size the top and bottom rubber profiles, use the
formulas below (all dimensions are in millimeters).
We advise you to cut the rubber profile cleanly and precisely.
Bottom Rubber profile
L2
:
L2 = HT - T - 63.5
where:
HT
= Height between lens of fixed receiver and ground.
T
= Distance from ground to finished edge.
Dimension
T
must not be less than 40 mm.
If this dimension were smaller, it would be impossible to
install the bottom cap and, therefore, the installation
would be incomplete.
Top Rubber profile
L1
:
L1 = X + T - HT - 63.5
where:
X
= Total length of finished edge (max. 2500 mm)
T
= Distance from ground to finished edge.
HT
= Height between lens of fixed receiver and ground.
5.2.3.
Sizing the support profile
The support profile in aluminium must be cut using the following
formula:
LS = X - 16
where:
X =
Total length of finished edge (max. 2500 mm).
5.3.
INSTALLATION SEQUENCE
5.3.1.
Installing the support profile
•
Precisely drill a 4 mm diam. hole at 8 mm from each end of the
support profile (fig. 6).
These two holes will be used for fastening the support
spacers (fig. 6 ref.
).
•
Centre the support profile with respect to the edge to be
protected, leaving 8 mm at each end.
•
Drill further 4 mm diam. intermediate holes, in steps of about 40
cm (fig. 6).
•
Use the holes to secure the support profile, making sure of the
following:
-
Fit the support spacer in the lower hole (fig. 6 ref.
).
-
Leave the top hole free (the support spacer will be installed
later on).
-
Use screws/expansion plugs suitable for the leaf
construction material.
Summary of Contents for MSE 110 W
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