10
Operation
Once all leak testing and lamp fitment has been completed, open valves and
allow water to fill the chamber. Connect three pin plug to outlet and switch on. The
“Mains On” Amber LED will be illuminated and the red alarm light will flash slowly.
Allow two minutes for the UV lamp to reach full intensity before starting water flow.
Full lamp performance for a new installation will be achieved in 24 hours. On a
new installation where no other form of sterilisation has been in constant usage,
we recommend flushing the pipework with a suitable sanitiser such as Steritank
HP (only available in New Zealand) or Acquasafe at 100mg/L. This solution
should be left in the piping for at least an hour and preferably overnight.
The Steritank HP or Acquasafe solution can be dosed to the water tank or if
necessary added as a shot dose to the bowl of any filter housing installed with the
UV system and slowly flushed into the piping.
If dosed to the water tank the Steritank HP or Acquasafe will be left in the water
as it is tasteless and suitable for use in drinking water. If added as a shot dose it
should be rinsed out through a nearby tap.
Davey Water Products Limited cannot accept responsibility for loss or damage
resulting from incorrect or unauthorised installations.
Maintenance
Lamp changing (every year of operation):
1.
Shut valve(s) so that water cannot flow through steriliser
2. Switch off steriliser by unplugging mains
3. Undo end cover screws
4. Unplug lamp connector
5. Remove lamp
Reverse procedure when replacing lamp, ensuring that lamp is centrally located
in the chamber. Handle only by the ends.
