Maintenance And Cleaning - Pontec Multi Clear Set 5000 Notice D'emploi

- EN -

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. Fol-
low 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.
Cleanfilter
How to proceed:
 E
1. Undo the fasteners on both sides of the container cover and lift off the container cover.
2. Remove all filter media.
3. Clean the foam filters by firmly squeezing them under running water. Rinse the bio-surface elements under running
water. Clean the container.
4. Place the foam filters into the container and return the bio-surface elements to the chamber on the outlet side.
– Ensure that the foam filters are replaced in the correct order.
5. Place the container cover onto the container and carefully press down until the fasteners engage.
Clean the UVC clarifying unit
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.
Removing the UVC clarifying unit and cleaning the quartz glass tube
How to proceed:
 F
1. Turn the UVC clarifying unit counter-clockwise against the stop (bayonet closure), then carefully pull it out of the co-
ver together with the O ring.
2. Check the quartz glass for damage and replace if necessary. ( Replacing the UVC lamp)
3. Clean the quartz glass outer surface with a damp cloth.
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