Wear Parts; Maintenance And Cleaning - NEPTUN classic NCTF-O 4000 Notice D'emploi

- GB -
Operation
Attention! Dangerous electrical voltage.
Possible consequences: Death or serious injuries due to operation of this unit in a swimming pond.
Protective measures:
• Do NOT use this unit in a swimming pond.
• Adhere to national and regional regulations.
This is how to connect the 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.
Malfunctions
Malfunction
The unit performance is not satisfactory
UVC lamp display is not lit
No water outlet from the pond inlet

Wear parts

The UVC lamp, the quartz glass and the foam filters are wear parts and are excluded from the warranty.
The impeller unit is a wearing part and does not fall under the warranty.

Maintenance and cleaning

Carry out the cleaning and servicing measures described in the following at regular intervals in order to ensure proper
function of the individual units. The cleaning cycle depends on the degree of soiling/pollution of the garden pond.
Follow the warning and safety information!
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.
16
Cause
Unit has been in operation only for a short time
Water extremely soiled
Excessive fish and animal population
Foam filters soiled
Pump filter housing soiled
Impeller unit blocked
Quartz glass tube soiled
UVC lamp capacity exhausted
Power supply of UVC not connected
UVC lamp defective
Connection defective
UVC overheated
Pump power supply not connected
Pond inlet blocked
Remedy
The complete biological cleaning effect is only
achieved after several weeks
Remove algae and leaves from the pond,
perform a partial water change
Guide value: approx. 60 cm fish length in 1 m³
pond water
Clean filters
Clean pump filter housing
Clean pump
Remove UVC and clean quartz glass
Replace the lamp after approx. 8,000 operating
hours
Connect UVC power plug
Replacing the UVC lamp
Check electrical connection
UVC automatically switches on when cooled
down
Connect pump power supply
Clean pond inlet