Blagdon PRO UVC 16200 Use and care manual

Established over 40 years ago, Blagdon are
committed to producing a comprehensive
range of high quality, easy to use, pond
equipment. An ongoing programme of
research and development ensures
excellent performance and value for all
their customers. This product excellence is
demonstrated by Blagdon’s award winning
range of water gardening equipment. As
a result Blagdon’s reputation for quality is
unrivalled amongst experienced pond
gardeners and retailers alike.
Blagdon -The Pond Masters
The name you can rely on
www.blagdonthepondmasters.co.uk
Interpet, Dorking, Surrey, RH4 3YX
THE POND MASTERS GUIDE TO
PRO UVC 16200
PRO UVC 21600
PRO UVC 32400
PRO UVC MOD 64800
GREEN WATER
CLARIFIER
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1
Getting to know your Blagdon PRO UVC ....................................................................... 2 - 4
Parts description and spares codes (16200, 21600 and 32400 models).................................. 2
Parts description and spares codes (64800 model).................................................................. 3
How a UV clarifier works ....................................................................................................... 4
Technical specification ........................................................................................................... 4
Installation ..................................................................................................................... 5 - 10
Convenient installation .......................................................................................................... 5
Inlet/outlet installation options .............................................................................................. 5
Modular connection options ................................................................................................. 6
Connecting inlet hoses ........................................................................................................... 7
Connecting inlet/outlet solvent weld solid pipe work ............................................................. 7
Connecting to your pump ...................................................................................................... 8
UVC lamps and Quartz sleeve maintenance ........................................................................... 8
Wet testing the UVC ............................................................................................................... 8
Testing/replacing the UVC lamp ............................................................................................. 9
Electrical installation ............................................................................................................ 10
Maintenance & cleaning .................................................................................................... 11
Annual maintenance ............................................................................................................. 11
Winter storage ..................................................................................................................... 11
Troubleshooting ........................................................................................................... 11 - 12
UVC leaks ............................................................................................................................ 11
Cloudy/brown water ............................................................................................................ 12
Green water ......................................................................................................................... 12
UVC light not illuminated ..................................................................................................... 12
Faults problems procedure ................................................................................................ 13
Consumer advice contact details .......................................................................................... 13
Guarantee ............................................................................................................................ 13
CONTENTS
Congratulations on purchasing a Blagdon Professional UVC system.
Blagdon Professional Ultraviolet clarifiers have been manufactured
with advanced UV technology to ensure effective long term control of
green water. Please take the time to study this Pond master guide fully
so that the maximum safety, ease of installation, and most effective use
and maintenance of this equipment can be realised.
IMPORTANT
Please attach proof of purchase to this manual
and file in a safe place.
THE POND MASTERS GUIDE TO
PRO UVC 16200 •PRO UVC 21600
PRO UVC 32400 •PRO UVC MOD 64800
GREEN WATER
CLARIFIER
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GETTING TO KNOW YOUR BLAGDON PRO UVC GETTING TO KNOW YOUR BLAGDON PRO UVC
32
1
7
24
3
5
1
20
15
18 19
17
16
14
13
12
11
10
2
9
6
8
56
Part Description Spare Code
1. 3/4”, 1”, 11/4”, 11/2”/38mm N/A
2. Solvent weld female 11/2” fitting and elbow N/A
3. Contact chamber end, inlet/outlet end cap N/A
4. Contact chamber end, inlet/outlet O ring gasket N/A
5. Modular linking bracket N/A
6. Contact chamber bracket N/A
7. Contact chamber bracket screw N/A
8. Fixing bracket screws N/A
9. Contact chamber N/A
10. Contact chamber, inlet/outlet cap N/A
11. Contact chamber, inlet/outlet O ring gasket N/A
12. Quartz sleeve O ring gasket See 14
13. Electronics cap O ring gasket See 14
14. Quartz sleeve & O rings 18w 1060035
24w 1060042
36w 1050348
15. UVC lamp 18w 1050128
24w 1050111
36w 1050395
16. UVC lamp socket N/A
17. Micro switch N/A
18. Electronics cap N/A
19. Lamp indicator window N/A
20. Fixing bracket wall plugs N/A
22
21
Part Description Spare Code
21. Contact chamber link pipe Link kit
22. Contact chamber end link pipe 1050388
The ‘link kit’ containing both parts 21 and 22 is included with the
‘PRO UVC 64800 (72w Modular)’
3
PRO UVC MODELS
16200 (18w) • 21600 (24w) • 32400 (36w)
PRO UVC MODEL
64800 (72w MODULAR)
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54
INSTALLATION
GETTING TO KNOW YOUR BLAGDON PRO UVC
TECHNICAL SPECIFICATION CHART
As algae is killed it
binds together into
larger clumps
UV lamp within quartz tube allows
UV light to penetrate the pond
water killing the single celled algae
OUTLET
Algae clumps are removed
by filter or returned to the
pond to sink out of sight
INLET
Green water algae is
pumped into the UVC
with pond water
HOW A UV CLARIFIER WORKS
PRO Max pond size over Shallow pond - Pond in full
UVC 75cm / 2'6" average Pond in under 75cm/2'6" sunlight and
Model depth shaded full sunlight average depth shallow
16,200 16200ltr / 3564gal 12150ltr / 2673gal 12150ltr / 2673gal 9112ltr / 2005gal
21,600 21600ltr / 4752gal 16200ltr / 3564gal 16200ltr / 3564gal 12150ltr / 2673gal
32,400 32400ltr / 7128gal 24300ltr / 5346gal 24300ltr / 5346gal 18224ltr / 4009gal
64,800 64800ltr / 14256gal 48600ltr / 10692gal 48600ltr / 10692gal 36450ltr / 8019gal
PRO Pond with Koi Recommended Solvent
UVC full sunlight Recommended Hose Size Weld Pipe
Model and shallow Max Flow Inlet & Outlet Inlet & Outlet
16,200 4556ltr / 1002gal 8100ltr / 1782gal 38mm / 11/2"1
1/2" PVC
21,600 6075ltr / 1336gal 10800ltr / 2376gal 38mm / 11/2" 11/2" PVC
32,400 9112ltr / 2005gal 16200ltr / 3564gal 38mm / 11/2" 11/2" PVC
64,800 18225ltr / 4009gal 32400ltr / 7128gal 38mm / 11/2" 11/2" PVC
PRO UVC Model 16,200 21,600 32,400 64,800
Watts 18 Watts 24 Watts 36 Watts 72 Watts (2 x 36w)
Voltage 230 Volts 230 Volts 230 Volts 230 Volts
Hertz 50Hz 50Hz 50Hz 50Hz
Safety Rating IP56CE IP56CE IP56CE IP56CE
Cable 5 metres 5 metres 5 metres 2 x 5 metres
Pressure Rating 2BAR 29PSI 2BAR 29PSI 2BAR 29PSI 2BAR 29PSI
INLET/OUTLET INSTALLATION OPTIONS
Pond professional UVC can be installed correctly with the flow entering or exiting from either inlet/outlet.
Pond professional UVC can be connected to your pump correctly with either the Multi hosetail hose
fittings or the solvent weld female solid pipe work adapters provide.
IN-GROUND
FILTER SYSTEM:
A gravity-fed in-
ground filter linked to
the pond by a bottom
drain and pipework.
Water is returned to
the pond by a pump
in the in-ground filter
via the UVC.
ABOVE-GROUND
FILTER SYSTEM:
Water pumped from
the pond passes
through the UVC
(killing the algae) and
then through the filter
before returning to the
pond (under gravity)
via a waterfall.
CONVENIENT INSTALLATION
IMPORTANT: Access to the electronics cap should be taken into account when sitting the UVC in
order that viewing the lamp indicators is convenient , and replacement of the UV lamps and if
required Quartz sleeve can be achieved easily.
Please note that even after the UVC has been permanently installed using the fixing brackets screws
and wall plugs the UVC contact chamber can be removed independently by removing the contact
chamber brackets / screws (see ‘Getting to know your UVC’ on pages 3 and 4 - parts 6 - 7).
UVC
IN-GROUND
FILTER
Water pumped from the filter
back to the pond via UVC
Bottom drain
gravity feed to
the filter PUMP
UVC
PUMP
FILTER
Water pumped through
hose to filter system
Water
pumped
through
UVC
Filtered water reuturns
to pond under gravity
UVC
IN-GROUND
FILTER
Water pumped from the filter
back to the pond via UVC
Bottom drain
gravity feed to
the filter PUMP
UVC
PUMP
FILTER
Water pumped through
hose to filter system
Water
pumped
through
UVC
Filtered water reuturns
to pond under gravity
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INSTALLATION INSTALLATION
IMPORTANT: The inlet/outlet hose or solid pipe work should be installed over as short a distance as
possible with no kinks and the minimum number of bends. This will minimise flow restrictions and
back pressure on the pump resulting in the minimum loss of pump flow rate. Pro UVCs must cause
some restriction in the flow in order to work effectively, however this product has been specifically
designed to minimise this effect.
MODULAR CONNECTION OPTIONS
PRO UVC Models 16200 (18w), 21600 (24w) and 32400 (36w) use the same contact chamber and pipe
work fittings and can be combined to create a modular system when used in conjunction with the
optional link pipe fittings set (included in the Modular 64800 2x 36w model) (see parts 21/22 on page 3).
Please see below for the range of configurations that can be achieved and chose the most suitable for
your installation requirements.
Modular fittings set complete (Code: 1050388) please see your retailer for details.
Inlet to UVC
1
1/2
” (38mm)
Hose
Recommended
1
1/2
” (38mm)
1
1/4
” (32mm)
1” (25mm)
3/4
” (19mm)
CONNECTING INLET/OUTLET
SOLVENT WELD SOLID PIPE WORK
Solvent weld waste pipe work cement should be used to permanently glue the connection.
The Two female solvent weld 11/2” (43mm) internal diameter solid waste pipe work connecters with
elbows provided should be cleaned with pipe cleaning fluid along with pipe the work to be inserted.
Always remove excess cement from the outside, and the inside of the pipe work immediately.
MODULAR TWIN
SINGLE
MODULAR TRIPLE
IMPORTANT: The UVC has been designed to be operated when water is passing through
the contact chamber, always turn off the lamps if the pump system is not operational to
prevent overheating.
76
CONNECTING INLET HOSES
The recommended hose size for
your PRO UVC is stated in
the UVC performance and
specification charts on page 3.
Always secure hose with a jubilee
clip. Warming the hose in a bucket
of boiling water can aid fitting.
Always ensure that the smaller
diameter hosetail is cut off and
removed to prevent reduced UVC performance.
Use the shortest possible hose lengths to minimise flow restrictions.
Avoid folds and kinks in the hose, which will reduce flow and UVC performance.
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INSTALLATION
98
INSTALLATION
CONNECTING TO YOUR PUMP
The pump supplying the PRO UVC must not have a pumping head exceeding 20m - 2 Bar.
The maximum flow rate recommended is stated in the UVC performance and specification chart.
This flow should not be exceeded.
The ideal flow rate for your pond is to pump the volume of the pond water through the UVC every 2-4
hours. To calculate your pond volume: average length (m) x average width (m) x average depth (m) x
1000 = Litres Pond Volume.
To calculate your pump’s flow rate, fill a container from the outlet hose of the UVC at the pond side.
Time how long this takes in seconds e.g. a 10 ltr bucket takes 12 seconds to fill. Divide 3600 (the number of
seconds in an hour) by the time it takes to fill the bucket e.g. 12 seconds. Then multiply by the volume of
the container. e.g. 10 ltr. Therefore - 3600 ÷ 12 = 300 seconds 300 x 10 ltr = 3000 ltrs per hour flow rate.
To increase flow you may need to get a larger pump. If flow is too high use an inline valve to reduce it.
The purpose of the pump is to transfer green water from the pond to the PRO UVC.
Placing the pump at the opposite end of the pond to the UVC will give the best results.
UVC LAMPS & QUARTZ SLEEVE MAINTENANCE
The UVC lamp must be replaced every six months / once a season. It is recommended that the lamp
is replaced and reconnected in the spring.
The Quartz sleeve can become coated in lime scale build up in hard water areas. This should be
carefully removed from the quartz sleeve and cleaned with a soft cloth.
A wet test must be carried out after maintenance to ensure there are no leaks before the UVC is
reconnected.
TESTING/REPLACING THE UVC LAMP
IMPORTANT: Ensure that the mains supply is switched off and the power isolated before
removing the UVC cover.
1. Unscrew the UVC electronics cover cap.
2. Inspect the UVC cap and Quartz sleeve for water leaks.
3. If there are no signs of leakage reverse the procedure ensuring that the Cover O-ring is in place.
4. This unit is protected by a micro switch that prevents the UVC light from illuminating when the
cover is removed even if the power is on.
5. In order to check that the UVC lamp is operating check the lamp indicator window. This operation may
need to be carried out at dusk as UVC lamps emit a dim blue light under normal operation.
If there has been any damage to the unit please return to the point of purchase for inspection.
This test should be repeated whenever the the bulb or quartz is changed.
WARNING: Direct exposure to UVC light can damage your eyes or skin.
2
3
1
WET TESTING THE UVC
IMPORTANT:A wet test of the UVC under operating conditions must be carried out before
the UVC or electrical supply is installed.
Connect the UVC to the pump following all installation instructions.
After running for 24 hours check for leaks.
4
5
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11
10
Electrical installation - UVC
The power supply must meet the specifications on the product.
The cores in the supply cable are coloured in accordance with the following code:
Brown = Live, Blue = Neutral.
Do not use the supply cable to lift the UVC as this may cause damage.
WARNING - A Residual Current Device (RCD), also known as the Residual Current
Circuit Breaker (RCCB), with a tripping current not exceeding 30mA must be installed in the
supply circuit. A means of disconnection from the supply having a contact separation of
at least 3mm in all poles must be incorporated in the wiring.
ELECTRICAL INSTALLATION
For permanent installations to the mains supply, it is necessary to conform to the regulations of the local
electricity authority and this would include the use of a metal or plastic conduit to protect the cable.
Attention has been drawn to the fact that special rules may exist concerning the installation of your
pond UVC (i.e. local building regulations).
This UVC must not be used in swimming pools, or areas where people are in contact with the water.
Always disconnect the mains electricity supply whilst the equipment is being installed, repaired, maintained
or handled. Consult a qualified electrician if in any doubt about wiring this product to the mains supply.
Electrical/Safety
UVC Warning: Caution - Dangerous Ultra Violet Radiation. The rays from the UVC lamp
are harmful to eyes and skin.
Always turn off UVC electrical supply before any maintenance.
To protect unit from flooding, leave a minimum 5cm showing above ground level to protect UVC electrics.
Never immerse unit in water.
Locate unit 1m minimum from pond edge to ensure the UVC cannot fall in.
IMPORTANT: Please note all electrical work on garden lighting and power installations must comply
with part P of the building regulations. Failure to comply is a criminal offence. If the installation of this
product is not carried out by a competent electrician who is registered under the Part P self-certification
scheme then you must notify the local building control department before work begins. For further
information and guidance on this matter and other electrical installations in your home that might
be covered by the relevant legislation, contact your local authorities building control department.
MAINTENANCE & CLEANING
Annual maintenance
Check for wear
Once a year you should dismantle your PRO UVC. Dismantle the UVC examining all the parts for wear
or damage, replacing any parts show obvious signs of wear or damage. (see getting to know your
PRO UVC for replacement codes and parts descriptions on pages 2 and 3).
Winter storage
The UVC can be run year round if the pump flow is maintained, this is the best option. Alternatively in
winter the UVC may be switched off. Follow annual maintenance procedure and store frost-free in the
house or garage until spring.
TROUBLESHOOTING
In order to correctly identify if you have green water or cloudy/brown water, a settlement
test should be carried out.
Take a glass of pond water and allow to settle for a few hours. When the glass is stirred a
small layer of settled waste can be seen at the base of the glass. This indicates that you have
brown or cloudy water and that your UVC is working correctly. If there is no settlement it
indicates that you have green water and the UVC is not working correctly.
UVC leaks
•Check that the UVC inlet/outlet caps and O-ring have been correctly assembled and that they are
hand tight.
•PTFE tape may be needed to give a water tight seal and should be applied to the inlet or outlet hosetails.
•Always secure the UVC inlet hose and outlet hose with a jubilee clip.
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TROUBLESHOOTING
Cloudy/brown water
•The flow rate / pond turnover is to high or to low. Check that you have correctly calculated the pond
volume and that pump flow rate is within limits. (see connecting your pump page 6)
•The filter is not being supplied with water 24 hours a day. Do not turn off your pump or UVC.
Continuous running is needed to maintain a clear and healthy pond.
•Your filter foam/media is insufficiently blocked to trap the fine waste. Treat with Interpet Clear Pond
treatment.
•Do not clean filter foams or media until it is thoroughly blocked.
•The water is extremely dirty, remove pond waste and leaves - carry out a partial water change.
•Filter is incorrectly sized - refer to your filter performance and specification chart. Calculate the pond
volume.
Green water
•Settlement test the water to ensure that there is no sediment suspended in the water. If there is,
follow the brown cloudy water trouble shooting guide.
•In order to check that the UVC lamp is operating, view the lamp indicator window, a faint blue light
should be seen. This operation may need to be carried out at dusk as UVC lamps emit a dim blue
light under normal operation. Turning the lamp on and off may aid visual identification. (Ensure the
UVC lamp is not more than 6 months old).
•The UVC may be working effectively but the filter foam/media is too clean and is unable to remove
the fine coagulated waste. Treat the pond with Interpet Clear Pond and do not clean the foams/media
until they are blocked.
•The flow rate of the pump exceeds the maximum flow rate that the UVC is able to handle. Check the
UVC specification chart and reduce the pump flow rate if needed.
•The filter is too small for the pond, check your filter selection chart.
•The UVC quartz sleeve is dirty or coated in lime scale. Gently remove the quartz sleeve and clean.
•Follow all cloudy water trouble shooting points.
UVC light not illuminated
•Check all fuses / RCD and electrical connections follow electrical installation (pages 7-8).
12 13
IMPORTANT
FAULTS - PROBLEMS PROCEDURE
Before returning your PRO UVC to your dealer or contacting our Consumer Advice Department, please
carry out the following steps. This will solve most problems quickly and easily.
1. Ensure electrical procedures have been followed fully. Check fuses and any cable connectors/switch
boxes.
2. (a) Follow maintenance procedure fully. (b) Check location and connecting your pump details
including flow rates. (c) Ensure that your pond volume and pump flow rate meet the maximum
pond size recommended for the filter model on the filter performance and specification chart.
(d) Follow troubleshooting guide.
3. If there is a mechanical breakdown of the UVC, return to the point of purchase for
inspection and advice (You will need proof of purchase).
GUARANTEE
This product is guaranteed against defects in material and workmanship for 2 years from the date of
purchase, under normal usage. The guarantee DOES NOT APPLY in case of improper use, negligence,
lack of maintenance or accidental damage to the UVC. If the UVC fails due to a manufacturing fault
within this period it will be either repaired or replaced free of charge. Liability is limited to replacement
of the faulty product only; no other costs will be reimbursed.
This guarantee is not transferable and does not affect your statutory rights. This guarantee does not
confer any rights other than those expressly set out above. This guarantee does not cover the UVC
lamp, which will need replacing when worn or every 6 months. If any parts are needed, spares are
available from your retailer.
CONSUMER ADVICE CONTACT DETAILS
Interpet (Blagdon) Consumer Advice Department
Vincent Lane, Dorking, Surrey RH4 3YX
Telephone: [phone]
(Monday to Friday 10am to 1pm except Bank Holidays - Times may vary)
Fax: [phone] E-mail: [email protected]
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