CENTURION SYSTEMS CLAWS, Installation Manual

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13.3. Preparing the Trench and Drainage System
400mm 400mm
X
400mm
400mm
245mm
735mm
143mm
400mm
Dig a hole following the dimensions below.
The Value of ‘X’ in a:
3m Con fi guration : 3 420mm 4.5m Con fi guration : 4 920mm 6m Con fi guration : 6 420mm
Trench
Trench
100mm Concrete
foundation
Ground Level
Ground Level
Drainage pipes
Drainage pipes
Drainage pipes must be laid at one or both ends of the trench to allow water
to
fl ow either into storm water drains or into any other area away from
the installation. Section 13, Figure 52 shows two recommended drainage
con
fi gurations. Once complete, hold the drainage pipes in place by pouring a
100mm concrete foundation and level o ff .
If the SECTOR II and CLAWS are to be separated, a trench for the conduit and
cables will need to be dug, and the wiring harnesses will need to be extended in
relation to the distance between the gearbox and SECTOR II. This must be done
before any concrete is poured (Section 13.5.2.).
Ensure that the drain pipes will not interfere with the structure when it is in the
trench.
FIGURE 51
FIGURE 52
STEP 1
STEP 2
RHS FLUSH MOUNT - SIMILAR DIRECTION OF TRAVEL SECTION 13
100mm Concrete
foundation
485mm
385mm