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Start-up
Attention! Dangerous electrical voltage.
Possible consequences: Death or severe injury.
Protective measures:
Electrical units and installations with a rated voltage of U > 12 V AC or U >30 V DC located in the water:
Isolate the units and installations (switch off and disconnect from the power supply) before reaching into
the water.
Isolate the unit before starting any work.
Secure the unit to prevent unintentional switching on.
Grounding instructions
This appliance must be grounded. In the event of a malfunction or breakdown, grounding will reduce the risk
of electric shock by providing a path of least resistance for electric current. This appliance is equipped with a
cord having an appliance-grounding conductor and a grounding plug. The plug must be plugged into an ap-
propriate outlet that is installed and grounded in accordance with all local codes and ordinances.
Warning
Improper connection of the appliance-grounding conductor can result in a risk of electric shock. Check with a
qualified electrician or service representative if you are in doubt whether the appliance is properly grounded.
Do not modify the plug provided with the appliance; if it will not fit the outlet, have a proper outlet installed by
a qualified technician.
Sensitive electrical components.
Possible consequences: The device will be destroyed.
Protective measure: Do not connect the unit to a dimmable power supply.
Switching on: Connect the unit to the mains. The unit switches on as soon as the power connection is established.
Switching off: Disconnect the unit from the mains.
D
The indicator lamp (21) indicates the ON/OFF status of the UVC lamp.
Maintenance and cleaning
Attention! Dangerous electrical voltage.
Possible consequences: Death or severe injury.
Protective measures:
Electrical units and installations with a rated voltage of U > 12 V AC or U >30 V DC located in the water:
Isolate the units and installations (switch off and disconnect from the power supply) before reaching into
the water.
Isolate the unit before starting any work.
Secure the unit to prevent unintentional switching on.
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.
Danger: Ultraviolet radiation.
Do not expose eyes to lamp rays.
Disconnect power before servicing or replacing lamp.
Replace lamp only with lamp rated 7 watts (UVC 700) 9 watts (UVC 1200):
Warning: To reduce the risk of electric shock - Connect only to a circuit that is protected by a ground-fault
circuit interrupter (GFCI)
For indoor and outdoor household use
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