© by WilTec Wildanger Technik GmbH Seite 14
Protective measures: Disconnect the power plug prior to reaching into the water and commencing work. The unit
switches on automatically when power connection is established. Note: Switch the pump on first, then the UVC
clarifying unit.
Switching on: Plug the power plug into the socket. Whether or not the UVC lamp is lit can be checked through the
inspection window. Check all connections for leaks. Switching off: Disconnect the power plug.
Cleaning and changing the UVC lamp
Protective measures: Disconnect the power plug prior to reaching into the water and commencing work. For an
optimum filter performance, we recommend to replace the UVC lamp after approx. 8000 operating hours.
Opening the unit :
In the housing, the unit head is fastened by means of a bayonet closure. Press on the engagement lug at the
housing, turn the unit head counter-clockwise and carefully pull it out of the housing. Note: A safety switch pre-
vents switching on the UVC lamp as long as the housing is removed.
Cleaning the quartz glass :
Check the quartz glass for damage and clean its outer face with a moist cloth.
Replacing the UVC lamp :
Important! Only use lamps the identification and capacity data of which correspond to the information on the type
plate. 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. Pull
out the UVC lamp and replace. Check the quartz glass and the O-ring for damage. 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 .
Unit assembly :
Check the O ring at the unit head for damage. Carefully push the unit head into the housing 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.
Storage/Over-wintering
Remove the unit at temperatures below zero degrees centigrade. Clean the unit thoroughly, check for damage
and store in a dry and frost-free environment.
Wear parts
The UVC lamp is a wearing part and does not fall under the warranty.
Disposal
Dispose of the unit in accordance with the national legal regulations. The UVC lamp needs special disposal. Ask
your specialist dealer.
Malfunction
Malfunction Cause Remedy
The unit performance is not satisfactory Water extremely soiled Remove algae and leaves from the pond,
perform a partial water change
Quartz glass tube soiled Clean the quartz glass
UVC lamp capacity exhausted Replace the lamp after approx. 8000 operating hours
UVC lamp does not light up Plug not connected Connect plug
UVC lamp defective Replacing the UVC lamp
Connection defective Check electrical connection
UVC overheated
http://www.wiltec.info
To Previous Page
Loading...