Hozelock Cyprio Bioforce 6000 Mode D'emploi page 5

Fish Stocking Density
6.1 Under normal conditions and feeding regime, the
Bioforce range will support up to 50cm per 1000 litres
(10" of fish per 100 gallons) of pond capacity.
Introduce fish slowly over the first few weeks, up to 20%
of maximum recommended level, increasing this if you
wish to 50% after six months. The balance will allow for
fish growth.
Maturation
7.1 Biological maturation means that the filter has built
up sufficient nitrifying bacteria to convert harmful
fish and other organic waste (ie Ammonia, Nitrite)
into harmless Nitrate. The process normally takes 6-8
weeks, but is dependent upon many factors such as
water temperature, feeding rate and stocking density.
(It is recommended that you do not switch your UVC on
during this period).
Cleaning your Bioforce
Bioforce filters deliver maximum performance with
8.1
minimum maintenance. If the pond is very dirty,
the filter may need cleaning every few day's at first,
as it takes up waste matter very quickly. Once the
pond becomes clearer, there will become less waste
to remove, so the filter will need cleaning less often.
Pressurised filters are at their most efficient when the
foam becomes partly blocked. However, as blockage
increases, less water can flow through the foam and
cleaning becomes necessary.
Note: Prolonged use of the filter under 'full' conditions
will result in difficulty in cleaning and may reduce the
life of the foam discs.
8.2 IMPORTANT: The possibility of dirty water being back
siphoned through the filter and into the pond can be
overcome by lifting the submerged outlet pipe from
the water and above the height of the filter lid before
switching off the pump. This will break any potential
siphon. In conjunction with this, before any attempt is
made to remove the lid, the viewing lens needs to be
slightly unscrewed to relieve any additional potential
siphon lock in the system.
8.3 Thorough cleaning
Undo the seven securing clips and gently remove the
lid (If there is any difficulty, insert a coin into the slot
provided and turn gently). Gently remove the foam
from the filter vessel and squeeze out the dirt. Using the
water in the filter, rinse out each foam in turn using a
sponge action and squeeze the dirty water outside the
filter vessel. Reposition the clean foam(s)- ensuring they
lie flat. It may help to remove some of the water from
the vessel.
Refit the lid, making sure the seal is in position and free
of dirt and debris. Add a light coating of silicone grease
to the seal if required to aid assembly. Re-engage the
seven securing clips, ensuring all are firmly in place, and
retighten the viewing lens.
8.4 Back-Flush cleaning
It is possible to increase the interval between thorough
cleans by back flushing the Bioforce filter. This is simply
achieved by swapping over the inlet and outlet pipes or
connecting a separate waste pipe to the Bioforce inlet
and switching the pump back on.
Note: Ensure that the return pipe is not left in the pond but is
allowed to go to waste. Swap the pipes back over once
water from the filter runs clear (about 30 seconds).
8.5 Normally, there is no need to remove the foam support
plate. However, if you need to access the biomedia,
remove the support plate by lifting it clear of the
vessel (See fig.6). Make sure you refit the support plate
correctly, so that the bio media is not released.
Care of the UV Quartz Tube
9.1 Especially in hard water areas the quartz sleeve
sheathing the UVC lamp may become covered in lime
scale. This will reduce the efficiency of the unit if it is
allowed to build up. To clean, switch off the pump and
the power supply to the UV, remove the lid and central
tube, as described in note 2.1, and wipe the quartz tube
with a soft cloth moistened with a gentle cleaning agent
such as vinegar (See fig 7). The maximum life of a lamp
is 12 months continuous use. Replace the lamp after this
time, even though it may still glow.
Winter Storage
10.1 IMPORTANT: When not in use, the unit should be
removed, thoroughly washed and cleaned, dried and
stored in a dry frost protected area. Always store the
unit with the lid off to ensure adequate ventilation and
drying.
Clearwater Guarantee
WE GUARANTEE YOU CLEARWATER OR YOUR MONEY BACK.
This guarantee runs for 12 months after purchase, provided
that:
• You have followed the installation and operating
instructions;
• You are using equipment of the correct size, according to
the pond sizing chart
• You consult our help line (0121 313 1122) early enough for
any problems to be put right
• The product has been returned undamaged
A refund can only be authorized by Hozelock Cyprio and is
made at the place of purchase.
Please note that the Clearwater Guarantee does not cover
loss of water clarity when blanketweed, as opposed to
greenwater algae, is the cause.
Hozelock Cyprio 2 Year Guarantee
If this filter, excluding the UV lamp and foams, becomes
unserviceable within 2 years of the date of purchase it will be
repaired or replaced at our option free of charge, unless in our
opinion it has been damaged or misused.
Liability is not accepted for damage due to accident,
improper installation or use. Liability is limited to
replacement of a faulty filter. This guarantee is not
transferable. It does not affect your statutory rights.
To obtain the benefits of the guarantee, firstly contact
Hozelock Cyprio Consumer Services who may request that
the filter is sent along with proof of purchase directly to the
address below.