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It is assumed that all details discussed in the document “
SECTOR II
pre-installation
buyers' guide” are complete and physical installation of the system onsite is about to
start.
If Section 5 of the Pre-installation Buyers' guide has not been followed, for convenience
we have repeated what is requires to prepare the plinth before mounting the cabinet.
Install an earth-spike and
hold down studs (if not
using rawl bolts), as shown
in Figure 5 and Figure 6
before casting the plinth.
Step 6
Using medium strength concrete
(25Mpa), cast the plinth with
dimensions as shown in Figure 6 and
Figure 7. Allow to dry.
Ensure that 30mm of
conduit protrudes above
the concrete, and that the
mains wires will emerge
within the cabinet at least
400mm in length.
Should a 33Ah battery need to be installed, the studs need to be cut to length
subsequent to the
SECTOR II
being secured to the plinth.
FIGURE 6. PLINTH DIMENSIONS
FIGURE 7
Recommended
minimum height
Earth-spike
(Not supplied)
M12 Throughbolt
rawlbolts or
Chemical anchors
(Not supplied)
Earth spike
(Not supplied)
M12 Throughbolt rawlbolts
or Chemical anchors
(Not supplied)
Conduit
290mm
Underground
300mm
80mm
Concrete plinth
Recommended
minimum depth
284.5mm
420mm
150mm
20mm
180mm
50mm
90mm
420mm
FRONT OF UNIT
274mm
Concrete plinth
Conduit
SECTOR II
PHYSICAL INSTALLATION
SECTION 3
3.2. Preparation of the Cabinet Plinth
Summary of Contents for SECTOR II
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