Hozelock Bioforce 3000 User manual

1350
1351
Bioforce
3000/4500
?
www.hozelock.com
2
Year
guarantee
Hozelock Ltd.
Midpoint Park, Birmingham,
B76 1AB. England
Tel: [phone]
www.hozelock.com
33850-000
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Assembly
1
2
5
3
6
4
7
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GB
Thank you for choosing a Hozelock quality product, you can
be assured of many years of reliable service from this product.
Attention: UV Caution
Exposure to Ultra Violet (UV) radiation can be dangerous
and cause damage to eyes and skin. Under no circumstances
should any attempt be made to gain access to the lamp when
the unit is switched on.
From 1st January 2005 installing this product in the garden
is classed as ‘notifiable’ in the revised Building Regulations
for England and Wales. The Regulations now require you to
tell your local authority building control department that you
intend to install this product before installation. Your local
authority will let you know how you can get your installation
approved.
Safety Information
The appliance is not intended for use by persons
(including children) with reduced physical, sensory or mental
capabilities, or lack of experience and knowledge, unless
they have been given supervision or instruction concerning
use of the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play
with the appliance.
(Australia & NZ only)
This appliance is not intended for use by young children or
infirm persons unless they have been adequately supervised
by a responsible person to ensure that they can use the
appliance safely.
Young children should be supervised to ensure that they do
not play with the appliance.
PLEASE READ CAREFULLY
AND KEEP THESE INSTRUCTIONS
Hozelock Cyprio Bioforce filters are a new concept in fish life-
support systems for garden ponds. They are:
•SMALLyetEFFICIENT
•EASYtoCONCEAL
•TROUBLE-FREEtoMAINTAIN
And they can be sited almost anywhere (See Fig 1).
When used with the appropriate pond pump, the Bioforce will
remove unwanted solids from the water and convert dissolved
organic and chemical fish waste into harmless compounds. In
addition, the combined filter/UVC units will give Guaranteed
Clear Water if the advice given in the Filter Equipment
Selection Chart and in these instructions is adhered to.
Safety and Electrical Connections
WARNING: Always unplug or disconnect all appliances in
the pond from the electricity supply before putting your
hands in the water whilst equipment is being installed,
repaired, maintained or handled.
This product is NOT SUBMERSIBLE, and should be sited
where it cannot fall into the water or become
waterlogged. However, the design is weatherproof, and
Bioforce filters can safely be installed outdoors.
Direct exposure to ultra-violet light can damage eyes and
skin. DO NOT attempt to view the lamp when lit, except
briefly through the viewing lens.
This product is supplied complete with 5m of 3 core
electric cable. For connection to the mains supply, use
only three-core cable Ref: HO5 RN-F. This has a minimum
copper cross-section of 0.75mm2 with Polychloroprene
Rubber Insulation. The termination to the mains supply
should be permanent, inside a dry weatherproof
enclosure, through a double pole switched fused spur with
a minimum contact gap of 3mm - (disconnector) to BS
3676 - and fitted with a 3 or 5 amp fuse.
Exposed cable runs should be sensibly positioned, and
protected if necessary by armoured conduit, especially if
contact is likely with gardening equipment such as forks
and lawnmowers, or children or domestic animals.
A 10mA or 30mA Residual Current Circuit Breaker (RCD)
MUST be fitted to the mains supply.
The supply cable cannot be replaced. If the cable is
damaged, the unit should be discarded.
The installation must conform to the national and local
wiring regulations which could include the use of plastic or
metal conduit to protect the cable.
If in any doubt about wiring to the mains supply, consult a
qualified electrician or your local electricity authority.
Protect from frost if the unit is not to run year-round. In
cold winter weather (when fish are not active and algal
growth ceases), the unit may be switched off. It should
then be drained of water, removed (if possible) from its
installation and stored in a dry, frost-protected area.
Choosing the right size
The Technical information section gives general guidelines on
the specifications of pump, filter and flexible hose diameter
for garden ponds up to 4500 ltrs (990 gallons). For best
results, the following condition factors must also be taken
into account.
Depth
Hozelock Cyprio recommend a minimum depth of 1.2m (4’)
for Koi ponds.
For a pond with an average depth of less than 0.75m (2’ 6”)
the Condition Factor is + 25%. Shallow ponds are subject
to full penetration of sunlight, and warm up quickly. This
encourages algae growth.
Location
Pond location determines the daily amount of sunlight
or shade a pond receives. Ponds exposed to full sunshine
throughout the day have a Condition Factor of +25%.
Climate
Climate affects water temperatures and fish activity rate/
feeding requirements. The more active the fish, the greater
the demands on the filtration system.
In hot climates (eg South Africa), the Condition Factor is +35%
In temperate climates (eg Southern Europe), the Condition
Factor is +15%
In a Northern European climate (eg most areas of Great
Britain), the Condition Factor is +0%.
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Example
You have a 2300 ltr (500 gallon) goldfish pond 60cms (2’)
deep (Condition Factor +25%). You live in London - a Northern
European climate (Condition Factor +0%). The pond is
exposed to full sunlight (+25%). The effective volume of your
pond is therefore increased by 50% (25% + 25%), and you
would need to size your equipment as though your pond held
3400 ltrs (750 gallons).
Installation
1.1 Important: The pump supplying this unit must not have
a maximum head exceeding 6m (8.5 PSI, 0.6 Bar)
1.2 Bioforce is a pump-fed, pressurised external filter with
integral UVC, ideally suited to in-ground installation
adjacent to your pond or concealed at the top of a
waterfall. They may also be positioned above ground if
desired.
If you choose to part-bury your Bioforce UVC filter , the
excavation should be firmly back-filled with compacted
sand to support the unit.
1.3 Bioforce filters incorporate inlet and outlet hosetails to fit
20/25mm (3/4” - 1”) Cypriflex hose (refer to Equipment
Selection Chart overleaf). The pump and filter outlet
pipe should be as far apart as possible for optimal
water circulation, so bear this in mind when purchasing,
measuring and cutting the Cypriflex hose.
1.4 Cut the hosetails on your Bioforce to suit the diameter
of the hose used (see Fig 2). Connect the hose from
your pump to the inlet hosetail and secure with
Hozelock Cyprio hoseclips, available separately. Do not
overtighten.
The outlet hose is secured in the same way. Avoid kinks
and bends, and keep this hose run as short as possible in
order to minimise flow restrictions.
Lamp Installation and Replacement
2.1 Lid removal
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).
2.2 Remove the screw securing the central tube to the lid
and rotate the tube anti-clockwise and pull to release
(See Fig 3).
2.3 Remove the quartz glass tube in a similar way
(See Fig 4).
2.4 With the lamp holder now accessible, push the lamp into
position (See Fig 5).
2.5 Re-assemble the quartz tube into position, ensuring
the screw boss is re-aligned and screw re-fitted.
Re-assemble the central tube to the lid, twisting into
position, and refit the securing screw.
2.6 Lid fitting
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.
Wiring
3.1 IMPORTANT: This product is designed to be connected
to a mains supply housed in a dry, weatherproof
enclosure.
3.2 WARNING:ThisapplianceMUSTbeearthed,andit
is essential that the connections are made using the
following code:
BROWN - live
BLUE - neutral
GREEN/YELLOW - earth
Flow Rate
4.1 The entire pond volume should pass through the
Bioforce every 1½ - 3 hours, the fastest flow rate
being recommended for Koi ponds. Do not exceed
the maximum flow rate, as stated in the Technical
Information section overleaf. The correct flow rate is
essential if you are to obtain clear water. If the flow is
excessive for your installation it may be necessary to
adjust the flow to achieve the 1½ - 3 hour turnover rate
using a Hozelock Cyprio Flow Control Hose Tap.
4.2 Small-diameter hose, unnecessarily long hose runs and
a high pumping lift (‘head’) can all considerably reduce
a pump’s output. We recommend choosing a pump that
will deliver the required flow against full static lift
(= vertical distance between pond surface and filter
inlet), plus 0.6m (2ft) to allow for friction losses in
hoses.
4.3 The objective of filtration is to transfer waste material
from the pond into the filter, and so any pump used
as part of the package should be capable of handling
solids. We recommend the Hozelock Cyprio Aquaforce
filter pump, specifically designed for ponds in the
size range covered by Bioforce. The pump should be
positioned on the bottom in the deepest part of the
pond, as this is where solids accumulate.
4.4 How to check your flow rate: Take a container of a
known volume and time how long it takes to fill
(in seconds). Then divide 3600 by the number of
seconds it takes to fill the container, and multiply by the
volume (litres or gallons) of the container. The result will
be the flow rate in gallons or litres per hour
Periods of Operation
5.1 Maintain filtration 24 hours a day throughout the
fish feeding season (until water temperature falls
below 10ºC), but preferably all year round. In the
winter, operating the pump and filter will maintain a
background level of friendly bacteria in the Bioforce,
and will help prevent the pond icing over in all but the
severest weather conditions. If the pump is switched
off for winter, the filter media (foam and/or Kaldnes™
biomedia) must be thoroughly washed before resuming
filtration in the spring, and your Bioforce will need to be
re-matured from scratch (see ‘Maturation’, 7.1). Never
feed your fish when the filter is not in use.
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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
8.1 Bioforce filters deliver maximum performance with
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.
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Contact/Spare Parts
For product advice and spares please contact
Hozelock Cyprio Consumer Services on 0121 313 1122 or visit
www.hozelock.com
Technical Information
PartNumber 1350 1351
Range Bioforce
Volts (V) 230V 50Hz
UVC Power (W) 9 11
Maximum Pond size with Fish 3000 ltr
(660 gal)
4500 ltr
(990 gal)
Maximum Pond size without Fish 6000 ltr
(1320 gal)
9000 ltr
(1980 gal)
Hozelock Cyprio Aquaforce
Pump Maximum Flow () 2500 4000
Hozelock Cyprio Aquaforce
Pump Maximum Flow () 550 880
IP Rating IPX4 IPX4
Max Water Temperature T,,
(°C) 35°C 35°C
* Measured under controlled conditions
Do not dispose of electrical appliances as
unsorted municipal waste, use separate
collection facilities. Contact your local
government for information regarding the
collection systems available. If electrical
appliances are disposed of in landfills or
dumps, hazardous substances can leak into
the groundwater and get into the food chain,
damaging your health and well-being. In the
EU, when replacing old appliances with new
ones, the retailer is legally obligated to take
back your old appliance for disposal at least
free of charge.
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Hozelock Ltd.
Midpoint Park, Birmingham,
B76 1AB. England
Tel: [phone]
www.hozelock.com
33850-000
Downloaded from www.watergardeningdirect.com