Advertisement
Available languages
Available languages
Operating manual (GB)
Please read the operating instructions and familiarise yourself with the unit prior to using it for the first time. Ad-
here to the safety information for the correct and safe use of the unit.
The CUV 207-209-211-218-224-236-272 series is a UVC clarifying unit for cleaning normal pond water at a water
temperature of +4 to +35 °C. The unit is exclusively intended for private use and may only be employed for clean-
ing garden ponds with or without fish population.
Danger to persons can emanate from this unit if it is not used in accordance with the intended use and in the case
of misuse. If used for purposes other than that intended, our warranty and operating permit will become null and
void.
The manufacturere declares the conformity in the sense of the EC directive, EMC directive (89/336/EEC) as well
as the low voltage direc-tive (73/23/EEC).
The manufacturer has manufactured this unit to the current state of the art and the valid safety regulations. De-
spite of the above, hazards for persons and assets can emanate from this unit if it is used in an improper manner
or not in accordance with its intended use, or if the safety instructions are ignored.
Please keep these operating instructions in a safe place! Also hand over the operating instructions when passing
the
unit on to a new owner. Ensure that all work with this unit is only carried out in accordance with these instructions.
The combination of water and electricity can lead to danger to life and limb, if the unit is incorrectly connected or
misused. Do not operate the unit if persons are in the water! Always disconnect the power plugs from all units in
the water and from this unit prior to reaching into the water and starting work on the unit! Compare the electrical
values of the power supply with those on the type plate on the packaging or on the unit itself. Only operate the
unit when plugged into an earthed socket. The latter must have been installed in accordance with the valid na-
tional regulations. Ensure that the protective earth wire is led to the unit. Only use electrical equipment, adapters,
extension or connec-tion cables with an earthed contact which are approved for outside use. The cross section of
power connection cables must not be smaller than the rubber cables identified with H05-RNF. Extension cables
must meet DIN VDE 0620. Ensure that the unit is fused for a rated residual current of max. 30 mA via a residual
current-operating system (FI or RCD resp.). Keep the power plug and all connection points dry! Protect the con-
nection cable when burying to avoid damage. Electrical installations at garden ponds must meet the international
and national regulations valid for in-stallers. Do not carry or pull the unit by the connection cable! Never operate
the unit if the cable or housing are defec-tive! Dispose of the entire unit if the cable is damaged, as the latter can-
not be replaced individually. Never open the unit or its component parts, unless this is explicitly mentioned in the
operating instructions. Never carry out technical changes to the unit. Only use spare parts meeting the quoted
specifications and original accessories. Only allow an authorised customer service outlet to perform repairs. For
your own safety, consult a qualified electrician if you have questions or encounter problems!
Attention! Dangerous ultra-violet radiation.
The radiation of the UVC lamp, even in small doses, is dangerous for eyes and skin! Never operate the UVC lamp
in a defective housing or outside of the housing.
Assembly and installation
Opening the unit : In the housing, the unit head is fastened by means of a bayonet closure. Press on the en-
gagement lug at the housing , turn the unit head counter-clockwise and carefully pull it out of the housing.
Installation : Place the unit horizontally with its feet down, and fasten with two screws. Other installation positions
are not permissible! Position the unit at a minimum distance of 2m from the pond edge to exclude flooding and
such that it is not exposed to direct sunlight.
Connecting the unit : the factory recommends hoses suitable for a minimum pressure of 1 bar. Cut the stepped
hose connectors to suit the hose diameter. Slide the union nut over the stepped hose connector , fit the hose on
the stepped hose connector and secure with the hose clip . Insert the flat seals in the union nut, screw the
stepped hose adapters to the inlet and outlet , and screw hand-tight. If necessary, you can change over the in-
spection window and the supply hose at the two inlets .
Inserting the UVC lamp : Loosen the self-tapping screw until the the screw tip is concealed by the clamping
screw. Unscrew the clamping screw counter-clockwise. Pull off the quartz glass including the O-ring by exerting a
slight rotary movement. Insert the supplied UVC lamp in the socket at the unit head. Insert the quartz glass includ-
ing the O-ring against the stop in the unit head . Tighten the clamping screw clockwise up to the stop. Tighten the
self-tapping screw. Note: A safety switch prevents switching on the UVC lamp as long as the housing is removed.
Unit assembly : Check the O ring at the unit head for correct seating. Carefully push the unit head into the hous-
ing up to the stop while applying slight pressure. While doing so, slightly turn the unit head to ensure that the
tenons and the grooves of the bayonet closure intermesh. Turn the unit head clockwise up to the stop.
Switching on, switching off
© by WilTec Wildanger Technik GmbH
Seite 13
http://www.wiltec.info
Advertisement
