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6) Refer to the Guide Sheet DIAGRAM A. Lay in the MDPE pump outlet pipe according to your chosen
route and ensure that bending radii are kept as large as possible to avoid kinking. Before terminating
the pipe in the building, wash it through to void any grit or small stones. Fix and secure to a stop-cock or
isolating valve close to, or convenient for connection to, the Control Panel. The next stage is the fitting of
the Electrical Duct.
7) Refer to the Guide Sheet DIAGRAM A. The electrical duct should be 110mm PVC and should be
suit able for the purpose. The duct should enter the tank turret through the duct connection provided.
Run the duct in its trench with as straight a route as possible, using the minimum number of bends with
sweep-bend joints of 45 degrees maximum only if absolutely necessary. Feed the draw wire (or rope) as
the duct is laid. Use accessible joint boxes if there is a need for an acute bend on entry into the building.
Terminate the duct at a point close to, or convenient for connection to, the control unit. The next stage is
the installation of the rainwater collection pipe work.
8) Refer to the Guide Sheet DIAGRAM B. You are installing a GRAVITY system and so it is necessary
to take a mains water supply feed to the HEADER TANK and to connect in (as illustrated below).
NOTE. The illustration below does not show the weir or overflow arrangement
which regulations require.
9) The ENVIREAU float shown is of the recommended FLUIDMASTER type 747.
You should then couple up the incoming pump supply from the stop-cock, to the IN-LINE filter, and
then to the Control Panel. Fit the filter as shown on the Guide Sheet, and complete the connection to
the Envireau Inlet using a Compression Fitting. Do not tighten against the spigot. Use two spanners in
contra-rotation to compress the olive and affect a seal. Do not use soldered joints under any circumstances.
You may use push-fit connections on the property side of the Control Unit but do not use push-fits anywhere
on the pump side. The next stage is the completion of the electrical connections.
10) Refer to the Guide Sheet DIAGRAM C. The following instructions must be carried out by a competent,
qualified person and must be to the relevant standards as laid down in the current IEE regulations. Failure
to carry out this work to the required standards may cause system malfunction, damage or costly repairs.
It could also cause injury or death. BE SAFE. The incoming electrical supply should be installed first,
all in accordance with the Guide Sheet.
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