page 25
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SECTION 7
FIGURE 21
FIGURE 22
FIGURE 23
Cabling conduit exiting
at the back of the
Foundation Plate
Using medium-strength concrete
(25MPa), cast the plinth according to
the dimensions as shown in Figure 21.
Lay the cabling conduit so
that it routes the cables to
the back of the Foundation
Plate. Ensure that 30mm
of conduit protrudes above
the concrete.
When using a concrete
foundation, it is
recommended that the
foundation plate is welded
to the rail/track of the gate
using a short length of flat
bar, as shown in Figure 22.
This makes it possible
to complete the whole
mechanical and electrical
installation without having
to wait for the concrete to
set. After completing the
installation, the concrete
can be poured and the
operator left in manual
mode until the concrete
has set. Do not operate the
motor until concrete has
completely set.
Flat bar welded to
foundation plate
and rail
Foundation Plate
Rail
7.1.4.2. Existing Concrete Plinth
Nut
Washer
Mounting
Bolt
Expansion Stud
300mm
400mm
OPERATOR INSTALLATION
If bolting onto an existing concrete
plinth, place the foundation plate
down in the correct position and use
the plate as a template for marking
the rawl bolt holes.
Rerouting of existing cables
may be necessary.
Check that the M10 half-
nuts are tightened to 20Nm
on the mounting bolts.
safety devices to ensure correct operation
