Evolution Aqua evoUV User manual
INSTALLATION AND OPERATING MANUAL
Aquarium UV Steriliser
Complete instructions for all models of evoUV Aquarium Steriliser
WARNING:
Evolution Aqua Ltd. - Evolution House - Kellet Close - Wigan - Lancashire - United Kingdom - WN5 0LP
UK/EU English
• Ensure that the unit is switched off at the mains before you attempt to conduct
any type of maintenance on the evoUV.
• Ensure the unit is installed in the recommended orientation.
• Fit the quartz sleeves and O-rings and switch on pump to check that unit is water
tight before fitting the bulb, bulb socket and end cap.
• Ensure that the end cap is tight before running the unit.
• After replacing bulbs or before tightening the end cap, make sure that the O-Rings
are in the correct position, and the bulb sockets are dry.
• Should the electrical connections get wet, please dry thoroughly before switching
power on.
EVOAQUA1301020191MAN
Affix serial number here
WARNING: PLEASE READ THE FOLLOWING
SAFETY INFORMATION FIRST.
IMPORTANT SAFETY INFORMATION - READ CAREFULLY
DANGER: To avoid a possible electric shock, ensure all electrical devices are
switched off when carrying out maintenance.
Do not attempt repairs yourself; return the appliance to the
place of purchase for service or dispose of the appliance.
NEVER LOOK DIRECTLY AT AN ILLUMINATED UV BULB
• To avoid the possibility of the appliance plug or socket
getting wet, you should create a “drip loop” for each cord connecting
an aquarium appliance to a socket. The “drip loop” is that part of the
cord below the level of the socket, or the connector. Use an extension
cord, if necessary, to prevent water travelling along the cord and
coming into contact with the socket.
• Always unplug an appliance from an outlet when not in use, before
putting on or taking off parts, and before cleaning.
Never pull the cord itself to remove the plug from the outlet.
• If the plug or socket does get wet, DO NOT unplug the cord. Disconnect the fuse or circuit breaker that
supplies the power. Then unplug the device and examine for presence of water in the socket.
• Close supervision is necessary when any appliance is used by or near children.
• NEVER RUN THE UNIT DRY - Only turn on when filled with water.
• NEVER SUBMERGE THE UNIT IN WATER
• Do not use an appliance for anything other than its intended use. The use of attachments
not recommended or sold by the appliance manufacturer may cause an unsafe condition.
•This unit must be earthed when earth wire is fitted.
• Never use a fuse larger than 3 amps on the power lead.
• Do not install or store the appliance where it will be exposed to the weather or to
temperatures below freezing point.
• Make sure an appliance mounted in the recommended positions and is securely
installed before operating it.
•
If the quartz sleeve is cracked, replace it immediately.
NOTE: A cord rated for less amperes or watts than the appliance rating may overheat. Care should be taken to
arrange the cord so that it cannot be tripped over or pulled accidentally.
SPECIFICATIONS:
evo15: 220-240V, 50Hz. Class 1
evo25: 220-240V, 50Hz. Class 1
All components are CE compliant.
Disposal Of Your Old Product
Your product is designed and manufactured with high quality material and components, which can be
recycled and reused. When this crossed-out wheeled bin symbol is attached to a product, it means the
product is covered by the European Directive 2002/96/EC. Please contact your local authority about correct
disposal for electrical and electronic equipment. Our WEE Registration Number is WEE/FE1471RR.
Please act according to your local rules and do not dispose of your old products with your normal household
waste. The correct disposal of your old product will help prevent potential negative consequences for the
environment and human health.
INTRODUCING EVOLUTION AQUA’S evoUV Aquarium Steriliser
Congratulations on purchasing an Evolution Aqua evoUV Aquarium Steriliser.
Evolution Aqua evoUV sterilisers are made using the latest technology and design
techniques with a fully UV stabilised, tough outer casing, to ensure that the water
will flow effectively within the unit, allowing the ultraviolet light to damage and
destroy algae and disease pathogens as they pass through.
Please read this instruction manual carefully from start to finish before attempting
to install your evoUV.
UNBOXING THE evoUV
On opening the box, you can see that the UV bulb and quartz sleeve are packed
separately for safe transit. Please refer to pages 6 and 7 of this manual for
instructions on how to install the bulb and quartz sleeve. Quartz Sleeve O-Rings
and End Cap Sealing Rings are packed in a small bag inside the box.
Please take time to familiarise yourself with your evoUV and its components.
3
CONTENTS
evoUV Diagram and components list PAGE 4
Flow Rates PAGE 5
Installing the quartz sleeve PAGE 6
Positioning and Mounting the evoUV PAGE 7
Water testing the quartz, O-rings and locking nuts PAGE 10
Connection to the Electricity Supply PAGE 11
Connection to Your Pipework PAGE 12
Installing the UV bulb PAGE 13
UV Bulb Replacement PAGE 13
Replacing / Cleaning the Quartz Sleeve PAGE 14
In Built Protection PAGE 15
Trouble Shooting PAGE 16
Frequently Asked Questions PAGE 17
Guarantee PAGE 18
(B)
(A)
(C)(D) (H)
(G)
(F)
(E)
(I)
Description Diagram Code EA Order Code
Hosetail & fittings (As provided) A
End Cap BEVOCONNUT
UV Bulb CAvailable from your EA Dealer*
Quartz Sleeve DAvailable from your EA Dealer*
Hosetail white flat washer E
Bulb Socket FLAMPHOLDER-T8
Quartz Sleeve O-Ring GEVOUVORINGZ
Locking Nut HEVO-M/F
End Cap Sealing Ring IEVOUVOFLATWASHER
evoUV DIAGRAMS AND COMPONENTS LIST
Please familiarise yourself with the components shown in the diagram below:
*For optimum performance, the electronic ballast has been configured for UV
bulbs supplied by Evolution Aqua. When sourcing replacement UV Bulbs or quartz
sleeves always buy components supplied by Evolution Aqua from your nearest
Evolution Aqua stockist.
These O-Rings are packed in
a small bag inside the box.
QTY X 2: Quartz Sleeve
O-Rings (G)
QTY x 2: End Cap
Sealing Rings (I)
IDENTIFYING THE O-RingS
Quartz Sleeve
O-Ring (G)
End Cap Sealing
Ring (I)
Round
O-Ring
Flat
Washer
4
The evoUV Aquarium UV steriliser can be used either as a clarifier, to damage water
born green algae cells (green water,) or as a steriliser, to help to control disease
pathogens. When compared to the evoUV for ponds, the evoUV Aquarium Steriliser
comes with a narrower inner-pipe to ensure that the aquarium water is held much
closer to the UV bulb as it passes through the unit.
To be an effective steriliser contact time, as well as close proximity to the bulb, is
key, so we recommend that maximum pump flows of 1,500 lph for the 15 watt
and 2,000 lph for the 25 watt are not exceeded. Larger flow-through can be
achieved although may not achieve the same result in terms of sterilisation.
For larger system volumes or increased sterilisation capacity multiple units can be
connected together with either flexible or rigid pipework (not supplied). For best
possible sterilisation results use an over-rated unit with an under-rated flow rate,
and replace the UV bulb with new every six months. Always combine with effective
mechanical filtration to remove debris from the water and to capture dead and
damaged algae cells. If using multiple evoUV Aquarium UV Sterilisers, connection in
parallel, rather than series is advised for best sterilisation results.
FLOW RATES
Please note: For optimum performance we recommend that you pass the entire
volume of your pond through the evoUV unit once every 2 to 3 hours.
We do not recommend the use of pumps with operating pressures in excess of 3 bar.
Model Max. aquarium size Max. flow rate Bulb power Inlet /
Outlet Fittings
supplied
400 Litres
90 UK Gallons
110 US Gallons
1,500 Litres/hr
330 UK Gallons/hr
396 US Gallons/hr
15W (1 x 15W T8) 1½"
19mm
Threaded
Hosetails
600 Litres
130 UK Gallons
160 US Gallons
2,000 Litres/hr
330 UK Gallons/hr
528 US Gallons/hr
25W (1 x 25W T8) 1½"
19mm
Threaded
Hosetails
15
25
5
End Cap (B) UV Bulb (C)
Bulb Socket (F)
End Cap Sealing Ring (I)
Quartz
Sleeve (D) Thread
Quartz
Sleeve
O-Ring (G)
Locking
Nut (H)
evoUV
Body
INSTALLING THE QUARTZ SLEEVE
EQUAL AMOUNTS MUST BE VISIBLE
1. Starting at one end of the unit, unscrew the black end cap (B). You will notice
that this black end cap houses the bulb socket (F).
2. Unscrew the white locking nut (H) from the same end.
3. Repeat steps 1 and 2 at the other end of the unit.
4. Take the quartz sleeve (D) from the packaging box and slide it through the UV until
it finds the hole at the far end of the unit.
5. Take the quartz sleeve O-Ring (G) and fit it around one end of the quartz sleeve.
6. Slide this quartz sleeve O-Ring (G) towards the thread on the UV body,
ensuring that equal amounts of quartz sleeve are visible at each end of the unit.
7. Fit the quartz sleeve
O-Ring (G) at the
other end of the
quartz sleeve, again
ensuring that equal
amounts of quartz
sleeve are visible at
each end of the unit.
8. Now screw the white
locking nut (H) back
into position.
9. Ensure the locking nut is HAND TIGHTENED to prevent causing damage to the
O-Ring. No tools are needed.
10.Repeat steps 8 and 9 at the other end of the unit.
11.The quartz sleeve is now in position ready to take the UV bulb.
12. Run for 24hours to check the installation is correct with no leaks.
Re-install if any leaks are detected - if no leaks proceed to lamp installation.
IMPORTANT: Ensure that equal amounts of the
quartz sleeve are visible at each end of the unit
before fitting the locking nuts.
HAND TIGHTEN FITTINGS ONLY - DO NOT USE TOOLS
6
You can position your evoUV either horizontally or vertically.
Your evoUV must not be submerged in water or placed in a position where water
may collect around the unit. The electrics within the evoUV units are sealed in a
water tight unit. The evoUV has an IP rating of 64.
Fix your evoUV into position using the stainless steel brackets attached to the
evoUV. Screws and washers are not provided.
It is advisable to install the evoUV where it can be easily accessed or removed after
water testing (see page 10) and for bulb replacement and maintenance.
POSITIONING AND MOUNTING THE evoUV
7
POSITIONING AND MOUNTING THE evoUV
evoUV connected to pump in sump
Fit evoUV to pump return to main aquarium
using hard pipe.
evoUV connected to external filter
Fit evoUV to outlet return hose to aquarium.
evoUV connected to pump in sump
Fit evoUV to pump return to main aquarium
using flexi pipe.
evoUV on a closed loop system
Fit evoUV to a hose from pump or powerhead.
8
CONNECTION TO YOUR PIPEWORK
evoUV Aquarium UV Steriliser is supplied with 19mm hosetails, complete with
nuts and white flat rubber washer. Place the hosetail and nut over the male thread
at each end of the unit. Rotate the hosetail to the position of your choice before
doing up the nut until hand tight. The nut should be tight enough to prevent leaks
but not overtightened using tools as it may crack or damage the thread.
Slide flexible pvc hose (not supplied,) over the barb of the hosetail at each end.
This can be eased by dipping the end of the flexible pvc hose into hot water for
ten or more seconds, which will soften it, make it more stretchy and the water will
help to lubricate it.
If the hose is of the correct corresponding internal diameter no extra hose clips
should be necessary, although for extra safety and owner peace of mind, non-
corrosive hose clips can be used (not supplied)
IMPORTANT: Do not overtighten fittings.
9
WATER TESTING THE QUARTZ, O-RINGS AND LOCKING NUTS
Now that the unit is in position and connected to pipework, the quartz sleeve and
O-ring at each end can be leak tested to ensure that they have been fitted properly.
Failure to test for leaks and improper installation at this stage may cause water to
seep into and damage the bulb socket and end cap sealing ring.
STEP 1: Fit quartz sleeve, o-rings and
locking nuts.
STEP 2: Check the locking nuts are hand
tight only.
STEP 3: Position and mount UV and
connect to pipework.
STEP 4: Turn on pump and pump water
through unit.
STEP 5: Check locking nuts for signs of
water leaking.
STEP 7: If no water leaks, quartz sleeve has
been properly installed. Proceed to connection
to the electricity supply.
STEP 6: If water seeps from locking nuts,
revisit installing the quartz sleeve on page 6.
Failure to test for leaks and
improper installation at this
stage may cause water to seep
into and damage the bulb socket
and ballast. Water damage from
improper installation is NOT
covered under warranty.
WARNING
EQUAL AMOUNTS MUST BE VISIBLE
EQUAL AMOUNTS MUST BE VISIBLE
EQUAL AMOUNTS MUST BE VISIBLE
EQUAL AMOUNTS MUST BE VISIBLE
EQUAL AMOUNTS MUST BE VISIBLE
EQUAL AMOUNTS MUST BE VISIBLE
EQUAL AMOUNTS MUST BE VISIBLE
10
CONNECTION TO THE ELECTRICITY SUPPLY
Electrical installations must be done by a qualified electrician.
evoUV Aquarium UV Steriliser comes supplied with a fitted plug.
Always ensure that a drip loop is maintained when using any
electrical equipment around an aquarium. See illustration:
Always ensure that a
drip loop is maintained
when using any electrical
equipment around an
aquarium.
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. Earth = Green/Yellow (WHERE FITTED).
Do not use the supply cable to lift the evoUV 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.
Caution: Always disconnect all pond appliances from the mains supply before
putting your hands into the water.
All electrical installations and wiring must be adequately protected to prevent
any damage.
Enough electrical cable is supplied with the unit to connect to the mains electric.
This unit must be connected to permanent wiring. A switch with 3mm contact
separation must be provided in the fixed wiring to provide disconnection from the
electricity supply.
11
12
1. Remove all packaging from the UV bulb (C).
2. Slide the UV bulb (C) carefully through the quartz sleeve (D) that you have
fitted, as per the instructions on page 6.
3. While holding one of the black end caps (B) gently push the cable through the
end cap which will make it easier to fit the bulb socket (F) in step 5.
IMPORTANT:Do not pull the cable by holding just the bulb socket.
4. Check the pre-installed End Cap Sealing Ring (H) is over the bulb socket and
located in the end cap so it is seated on the inside lip of the end cap.
IMPORTANT:Ensure the end cap sealing ring is not twisted and it remains in
this location throughout the installation.
5. In no particular order,
align the UV bulb
pins with the holes in
the bulb socket and
carefully push the bulb
socket firmly onto the
UV bulb pins. You may
need to hold the other
end of the UV bulb to
help you fit the socket.
6. Ensure the UV bulb socket is firmly connected to the UV bulb.
7. Repeat steps 3 to 6 at the other end of the unit.
8. Now at one end of the unit, slide the black end cap (checking that the sealing ring
in position) over the bulb socket while carefully holding the cable to prevent the
bulb connector disconnecting from the UV bulb.
9. Screw this end cap onto the thread on the white locking nut (H) already
connected to the UV body. HAND TIGHTEN ONLY.
10.Repeat steps 8 and 9 at the other end of the unit.
11.Check that all of the fittings are hand tightened. No tools are needed.
12.On multiple bulb units, do not mix up the bulb connectors as this will result in the
bulb not illuminating.
Please ensure that there is enough space at one end of the Aquarium UV to enable
bulb / quartz sleeve removal and maintenance.
INSTALLING THE UV BULB
(B) (I) (F) (C) (H)
HAND TIGHTEN FITTINGS ONLY - DO NOT USE TOOLS
TO REMOVE A UV BULB:
It is not necessary to stop the water circulating through the evoUV to change
the bulb.
1. Disconnect the electricity supply.
2. Unscrew the black end cap at one end of the unit. Take care not to unscrew the
white locking nut also.
3. Carefully slide the black end cap over the wire to reveal the bulb socket.
Take care not to lose the end cap sealing ring.
4. Disconnect the bulb socket.
5. Repeat steps 2 to 4 at the other end of the evoUV.
6. With the end caps out of the way, carefully slide out the UV bulb.
WARNING: If the end caps / electrical connections get wet during this procedure,
please ensure that they are thoroughly dried before re-connecting.
TO INSTALL A NEW UV BULB:
Follow the instructions on page 12 to fit a new UV bulb.
IMPORTANT: After checking all the fittings are correctly tightened you can switch
your unit back on.
Dirt or limescale building up on the quartz sleeve will inhibit the penetration of the
ultraviolet light into the water and affect the efficient working of the unit.
UV BULB REPLACEMENT
ALWAYS ISOLATE THE UNIT FROM ANY ELECTRICITY AND WATER SUPPLIES
BEFORE CARRYING OUT MAINTENANCE ON THE UNIT.
13
14
REPLACING / CLEANING QUARTZ SLEEVE
DANGER: ULTRAVIOLET RADIATION. Disconnect Power Before Replacing Lamp
ALWAYS ISOLATE THE UNIT FROM ANY ELECTRICITY AND WATER SUPPLIES
BEFORE CARRYING OUT MAINTENANCE ON THE UNIT.
TO REMOVE A QUARTZ SLEEVE:
PLEASE NOTE: Removing the quartz sleeve will cause water to flow out of the unit.
1. Remove the UV bulb as described on page 13.
2. With the electricity supply disconnected, evoUV isolated and UV Bulb removed,
unscrew the locking nut at one end of the evoUV.
3. Carefully remove the quartz sleeve O-Ring and keep safe.
4. Unscrew the locking nut from the other end and remove the quartz sleeve O-Ring and
keep safe.
5. Carefully remove the quartz sleeve taking care not to allow it to drop inside the
UV body.
6. To drain any water that may be left in the unit, we would recommend that you unscrew
the mounting bracket(s), disconnect the unit from the pipework, and tilt the unit to drain
the chamber of water.
7. Clean the sleeve and polish with a soft cloth or paper towel. If you live in a hard water
area, you may get limescale on the quartz sleeve; this can be easily removed by using
vinegar or a cold water descaler.
WARNING: If the end caps / electrical connections get wet during this procedure,
please ensure that they are thoroughly dried before re-connecting.
TO RE-INSTALL A QUARTZ SLEEVE:
Follow the instructions on pages 6 and 13 to re-install the quartz sleeve and UV bulb.
IMPORTANT: After checking all the fittings are correctly tightened you can switch your unit
back on.
TROUBLESHOOTING
During this procedure or if you notice water leaking from around the end caps you should
check the following:
1. Check the O-Ring is undamaged.
2. Check there are no cracks and breaks in the quartz sleeve.
3. Check that the locking nut is compressing the O-Ring to form a water tight seal.
4. Check that the end caps are sufficiently tight.
5. All components are clean and free from dirt and debris.
*Please note that service items are not subject to a claim under warranty. The service
items listed on page 4 are available from your EA stockist.
IN BUILT PROTECTION
The evoUV range of aquarium sterilisers have thermal overload protection which
automatically shuts down and then enables a fast re-start when the problem
has been cleared. This may be as a result of water in the end caps. Please see
the troubleshooting section.
Thermal Overload Protection -
This will automatically switch off the unit should the temperature exceed the
maximum operating temperature limits.
Automatic start up and shut down protection -
This protects the electrical components in the event of a power surge.
Length: 540mm (from end cap to end cap)
Width: 120mm
Height: 170mm
Length: 380mm (body only)
DIMENSIONS
15
540mm
380mm
170mm
TROUBLE SHOOTING
If the UV bulb is not lit, then you need to investigate the power to your unit.
• Has your RCD tripped? If yes, check your wiring and reset.
• Examine the UV bulb for signs of failure, and replace if necessary.
• Is the UV bulb fitted correctly? Unscrew the end caps and ensure correct fitting as
per the instructions as described in this manual.
• Are the end caps dry? If not, allow to dry thoroughly. We recommend the use of a
hair-dryer for this.
• Possible ballast failure. The ballast in your aquarium can easily be replaced,
visit our website www.evolutionaqua.com and check the aquarium UV section
for further information.
The unit is leaking from the bulb fittings
This could be caused by an incorrectly fitted, damaged or overtightened O-ring on
the quartz sleeve. Please check the quartz sleeve O-ring, reposition it or if necessary
replace it with a new one.
IMPORTANT: Do not fit the bulb socket or end cap until the issue is solved.
If water enters the bulb socket it can cause irreparable damage to bulb socket and
ballast. Damage caused by improper fitting of the quartz sleeve, o-rings and locking
nuts are not covered under warranty.
Since fitting the evoUV my pump flow is restricted
In order to be an effective steriliser the void space inside evoUV has been narrowed
to force the water closer to the harmful UV. This is deliberate and a reduction in
pump flow is expected. For greater flow capability connect multiple evoUV devices
in parallel. Note high flow rates are not conducive to effective sterilisation results.
For optimum sterilisation through an evoUV a small, restricted flow should always
be used. This helps to ensure a long exposure to harmful UV, every time disease
pathogens pass.
Water is dripping from the hosetails
This means that the hose used is not a perfect match in terms of its internal diameter
and wall diameter. A marine safe hose clip (not supplied,) will prevent this by fitting
one on each hosetail and tightening it.
Water is dripping from the hosetail nut
This means that the nut has not been correctly tightened, or has not properly
threaded onto the male thread. Check that the rubber washer is inside the nut
(important,) then refit it and do it up. PTFE tape can be added for a greater seal
around the male thread (not supplied).
16
FREQUENTLY ASKED QUESTIONS
How often should I change the UV bulb?
For optimum sterilisation results change the bulb every six months.
Will it make my fish completely disease free?
No. The evoUV can only ever be effective on the water borne life stage of some
disease pathogens. It is not effective on any disease which is already on the fish’s
body and does not have a mobile, water borne life stage. evoUV can be effective at
lowering numbers of water borne pathogens and helping to prevent the spread of
pathogens from tank to tank on centralised fish systems, if set up correctly.
It can only ever be effective on pathogens which pass inside the unit, and are
directly exposed to the harmful UV rays emitted by the UV bulb. If this is the case,
it can be a very effective at lowering pathogen numbers in the water and helping to
spread water borne pathogens from tank to tank.
Do I need to turn it off if combining with medications?
Yes, this is because the Ultra Violet light may degrade the medication being
administered to the water. Read the instructions provided with the medication and
take the manufacturer’s advice.
17
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 evoUV. If the evoUV 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 evoUV bulb or quartz sleeve.
The manufacturer or supplier shall not be responsible, or held liable for any
damages caused by defective components or materials of this product; or for loss
incurred by interruption of service; or any consequential/incidental damages and
expenses arising from the production, sale use or misuse of this product or any other
consequential loss.
IMPORTANT: Please keep your proof of purchase (sales receipt) safe for the
duration of the warranty period, as this will be needed in the event of a
warranty claim.
Evolution Aqua and its dealers shall not be held liable for any loss of fish, plants or
any other livestock as a result of any failure or defect of this product.
The installation and use of your product outside of our recommendations as printed
in this manual may also void the warranty.
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Evolution Aqua Ltd
Evolution House
Kellet Close
Wigan
Lancashire
United Kingdom
WN5 0LP
t: +44 (0) 1942 216554
w: www.evolutionaqua.com
Evolution Aqua are the award winning aquatics manufacturer who put innovation,
research and development at the top of their agenda. With a proven track record for
delivering the latest technology to the aquatics and fish farming markets -
we are the first choice for everyone from the general hobbyist to the serious
fishkeeper. Find out more about the evoUV and all of our other innovative products
at www.evolutionaqua.com. The difference is clear.
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