Installation And Connection - NEPTUN classic NCTF-O 8000 Notice D'emploi

- GB -
Installation
Installation of the UVC clarifying unit
A
Lift the filter cover by pulling off the two cover lugs. Turn the unit head counter-clockwise against the stop, then care-
fully pull off. Push the two screws into the guides of the UVC housing and fit the filter lid. Turn one washer and one nut
each against the screws from below. Screw the stepped hose adapter including sealing ring onto the UVC inlet. Screw
the inlet bracket including sealing ring onto the UVC outlet.
Insert UVC lamp (see Cleaning)
Attention! Ultra-violet radiation.
Possible consequences: Eye or skin injury from burns.
Protective measures:
• Never operate the UVC lamp outside its housing.
• Never operate the UVC lamp in a housing that is defective.
Attention! Breakable glass.
Possible consequences: Injury to your hands caused by cuts.
Protective measures: Handle the quartz glass and UVC lamp with care.
Note!
For safety reasons the UVC lamp can only be switched on when the unit head has been correctly fitted into
the casing.

Installation and connection

B
Install Filter
Position theflow-through filter at a place which cannot be flooded and as horizontal as possible at least 2 m from the
pond edge on a firm and level ground above the pond water level. The outlet position must be a maximum of 1 m
above the pond surface. Do not expose the unit to direct sunlight. Ensure unrestricted access to the cover to enable
working on the unit. Place the unit in the pond horizontally on firm, sludge-free ground and ensure that it is completely
covered with water at a maximum of 2 m below the surface of the water.
Connect Inlet and Outlet
Connect the UVC inlet to the filter pump outlet using the enclosed hose. You may connect e.g. an HT tube (DN 50) or a
2" hose with a hose clip at the filter outlet.
Start-up
C
Attention! Ultra-violet radiation.
Possible consequences: Eye or skin injury from burns.
Protective measures:
• Never operate the UVC lamp outside its housing.
• Never operate the UVC lamp in a housing that is defective.
Important: Switch the pump on first, then the UVC clarifying unit. Do not operate the unit without water flowing
through.
The unit switches on automatically when power connection is established.
Switching on: Connect power plug to the socket.
The control LED indicates whether or not the UVC lamp is lit.
Check all connections for leaks.
Switching off: Disconnect the power plug.
Note!
After a new installation, the unit only reaches its full biological cleaning effect after a few weeks. The full effect
on bacteria is only reached as from a water temperature of + 10 °C.
Note!
The installed temperature monitor automatically turns the UVC clarifying lamp off, if it is overheated. The UVC
lamp will automatically switch on again once cooled down
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23587-01-14_GA_Durchlauffilter_N14 14 31.01.2014 09:41:24