Hozelock Cyprio EASYCLEAR 3000LV, Manual

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Note: The maximum recommended waterfall
height above pond level is 0.5m (Fig 4-B).
The UVC will automatically switch on once the
unit has been connected to the electricity supply.
The UVC lamp can be checked for operation by
looking for a bluish glow from ball joint outlet
(Fig 1-A). Please note that this may only become
visible in low light conditions.
See Maintenance section for Lamp replacement.
The Hozelock Cyprio EasyClear™ has been
designed to allow fast and easy maintenance. As
with all pond equipment, occasionally it will
become necessary to clean or replace parts. Refer
to the safety sections before attempting any
maintenance.
Fountain Head (Fig 1-I)
Follow the below procedure if the fountain head
is blocked:
1 - Place a coin or similar in the slot and gently
lever off the fountain head.
2 - Rinse in clean water and reassemble.
Foam
Follow the below procedure if flow appears
reduced:
1 - Release the Foam Cover by pushing the two
buttons (Fig 5-M) and lift the cover (Fig 6-N).
2 - Remove the Foam (Fig 7-O). Note:- If the unit
is out of the pond for more then 20 minutes the
biological filter action may stop working.
3 - The Foam Cover and Base should also be
rinsed.
4 – It may also be necessary to clean out the
biomedia and stones (Fig 7-P) if these have
become clogged.
5 - Reassemble the Filter.
Quartz Tube
Follow the below procedure if your pond
remains green:
1 - Remove the bayonet locking screw (Fig 8-Q),
twist and lift the bayonet tube (Fig 8-R).
2 - Clean the Quartz Tube. Take extra care when
handling the Quartz tube. In hard water areas,
the quartz tube may become covered in
limescale, which will reduce efficiency. Clean the
tube with a soft cloth and a gentle de-scaler
(such as vinegar and water), rinse in water before
refitting.
3 – Reassemble the bayonet tube and restart (Fig
8-S).
Warning! Ensure that the quartz tube is not
damaged before refitting.
Lamp Replacement
Follow the below procedure if the lamp needs
replacing or does not illuminate:
Change the lamp at the start of the new season.
Even though the lamp still glows it may not be
giving out any useful UV radiation. How well
the EasyClear™ performs is related to the
strength of the UV radiation produced. This will
slowly decline from the day your lamp is
switched on. The UVC lamp has an effective life
of 12 months. You need to change the lamp
when there is a significant reduction in water
clarity. Make sure this is due to an expired lamp
and not a badly maintained filter or a
dirty/limescaled quartz sleeve. Both can greatly
reduce UV transmission into the water.
1 - Remove the bayonet locking screw (Fig 8-Q),
twist and lift the bayonet tube (Fig 8-R).
2 - Remove the quartz tube, rotating the plastic
moulding anticlockwise and lifting up and away
(Fig 9-T).
3 - With the lamp now accessible pull it out of
the holder (Fig 9-U) and push in a new lamp.
4 - Reassemble the bayonet tube and restart (Fig
8-S).
Warning! Ensure that the quartz tube is
assembled correctly so that it provides a
completely watertight seal.
Check the condition of the two o-rings on the
Quartz Tube Assembly (Fig 11-3). If these are
damaged in any way or you can not guarantee a
water tight seal, contact Hozelock Consumer
Services.
Biological Filter
Normally, there is no need to remove the
biomedia as any cleaning may kill the colonies of
bacteria that make toxic waste harmless.
1 - Remove the foam.
2 - The bag of Kaldnes Biomedia (Fig 7-P) can be
removed for cleaning.
3 - Wash in pond water.
4 - Reassemble the filter and restart.
Rotor Cleaning/Replacement
Follow the below procedure if the no water is
Maintenance
UVC Operation
33707 EASY CLEAR 3000LV UI's(29-8-8) 16/9/08 10:09 Page 7