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To Dispense Pure Water
1. Attach the 5mtr hose supplied to the port
marked ‘Feed’ and to the hosereel. If you
have a static hose reel mounted in the
vehicle, it would already be connected,
ready for use. Connect the other end of the
hose on the hosereel to the waterfed pole.
4. When you have completed the cleaning task, switch the pump o before disconnecting the
hoses from the poles and hosereels, by pressing and holding the button.
The system must not be stored under pressure as this with invalidate the warranty.
2. Switch the flow controller ‘on’ by pressing
the button, and adjust the flow of water
to the pole by increasing the number, until a
desired flow is achieved.
3. The pump MUST run continuously. If it is running intermittently whilst water is flowing to
the pole, decrease the speed on the flow controller by pressing the button, until the pump runs
continuously. Dierent pole lengths may require this setting to be altered.
4To Dispense Pure Water
Maintenance
Streamline water filtration systems are designed
to be used for window cleaning, bus cleaning,
and boat cleaning, etc. where a spot-free finish
is required. To achieve this, the system has a
series of filters to produce pure water with a
reading of 0ppm. However, the filters require
maintenance from time to time to maintain
optimum eciency.
If you have purchased a de-ionising resin bead
system, only recommended for use in soft water
areas, you are required to regularly take water
samples from the outlet of the last resin filter
and test the ppm reading with the TDS meter
supplied. Anything from 0ppm to 5ppm is
acceptable. Any reading above 5ppm indicates
that the resin beads are becoming spent and
need replacing. Debris and carbon filters should
be replaced at least every three months.
If you have purchased a reverse osmosis
(hereafter referred to as r.o.) filter system,
suitable for use in hard water areas, it is very
important that the maintenance and
procedures are carried out regularly and
accurately to ensure that your system
produces water inexpensively and eciently.
The third blue filter vessel is a softening resin
filter which removes the hardness from the
water before it enters the r.o. filter. The resin
becomes spent and can be regenerated with
softening salt. The frequency of the regenera-
tion depends on the TDS reading of the water
supply.
As an example, if the TDS reading of the water
supply is 100ppm, the softener resin is able to
treat approximately 2250-litres of water. If the
TDS reading of the water supply is 200ppm the
softener resin is able to treat half this amount.
Therefore, given a reading of 100ppm, the resin
will need to be regenerated every 900 litres
of water collected, as the r.o. filter only retains
40% of the total incoming water. To regenerate
the softener resin, fill the cartridge in the salt
housing with softening salt.
Disconnect the red hose from the outlet of the
r.o. filter and connect it to the outlet of the
softener resin filter (filter 3), thus allowing the
softener salt to run to waste. Connect the mains
supply hose to the filling port and turn on the
mains water supply. Allow the brine solution to
flow through the softener resin filter slowly until
the salt has completely dissolved. Turn o the
water supply, allow the water pressure to drop
completely, and repeat the above process with
a second fill of salt. Once the second fill has
dissolved, allow the water to flow for a further
five minutes in order to flush the salt out of the
softener resin filter. This final rinse is very
important, as salt ingress into the RO filter
could cause damage to the membrane.
The first two filters are debris and carbon
pre-filters and we recommend that these are
replaced at least every three months. This can
be done by simply unscrewing the filter bowls,
replacing the cartridges and then screwing the
bowls back on again, hand tight only!
5Maintenance
Prefilter & Carbon Filter
Softner Filter
BRAVO 650
TM