VADA VFB-HM80, Installation Manual

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VADA FLOW BOSS HORIZONTAL MULTISTAGE PUMP VFB-HM80 INSTALLATION MANUAL
PART 2: SUCTION SET UP
Now that your Horizontal Multistage Pump
is positioned, it’s time to set up the suction
pipework. This will run from your tank/water
source to your pump.
1. Select pipe that is re-enforced and crush
resistant (non-collapsible), with an internal
diameter of 25mm or larger.
2. Install an isolation valve at the tank/water
source outlet.
3. If the tank is below ground, install a foot
valve at the point of entry on the suction line.
4. Connect the suction pipe to your Horizontal
Multistage Pump. Ensuring both an inline
filter and barrel union have been installed
in the suction line. The inline filter prevents
dirt and debris entering the pump and will
prolong product lifespan.
Note: The length of the suction pipe should
only run between 1–2 metres.
Note: Install a check valve for optimal
performance should the tank be above ground
but lower in elevation than the suction inlet of
the pump.
5. Check that all fittings connected to the
suction pipe are airtight.
INSTALLATION
PART 1: PUMP LOCATION
Let’s get down to business.
Note: Ensure the pump is being installed by a
qualified, licensed personnel. The pump should
be in good condition and should be used in a
residential application.
Note: The length and the diameter of the
discharge pipe impacts the pressure and flow
rate the VFB-HM80 can deliver.
Note: all components used must have a
pressure rating that exceeds the maximum
pressure of the pump by an appropriate
safety factor.
1. Ensure you have access to a 10A
weatherproof outdoor powerpoint in a dry
and flood free location. Do not plug the
power cable in.
Note: If you do not have access, arrange
an electrician to install one.
2. Find a location for your pump as close to
your water source as possible. Use either
a poly, or concrete base slab to mount the
pump. This location should be stable, dry
and on a separate footing from your home.
Note: It is recommended the pump should
be no further than 3 metres from the tank.
In accordance with AS 3350.2.41
we are obliged to inform you that
this pump is not to be used
by children or infirm persons and
must not be used as a toy by
children.
The Auto Pressure Control is
pre-set by the manufacturer
with a pump start pressure of
1.5 bar (this can be adjusted).
The maximum pump pressure
must be 0.8 bar above the start
pressure for the pump to reach
automatic shut-off.
The Pressure Control has a safety
valve preventing water emission
in case of diaphragm damage.
DO NOT REMOVE.
Ensure that the power lead
remains disconnected until you
have completed the installation
process.
100mm
100mm
Suction pipe min 25mm
Foot valve
25mm
25mm Y Strainer
25mm Barrel union
10
0m
m
Isolation
valve