Pontec Multi Clear Set 5000 Notice D'emploi page 11

- GB -
Correct electrical installation
The combination of water and electricity can lead to danger to life and limb, if the unit is incorrectly connected or
misused.
Attention! Dangerous ultra-violet radiation.
The radiation of the UVC lamp is dangerous to eyes and skin! For this reason, the unit can only be switched on with
the housing fitted (safety switch). Never operate the unit lamp outside of its housing. Never immerse the filter in water!
Always disconnect the power supply of these and all other units located in water prior to performing work on the units!
Only operate the units when plugged into an earthed socket. The latter must have been installed in accordance with
the valid national regulations. Ensure that the protective earth wire is led to the unit. Only use cables approved for
outside use. Never use installations, adapters, extension or connection cables without protective earth contact! The
cross section of power connection cables must not be smaller than the rubber cables identified with H05 RNF. Exten-
sion cables must meet DIN VDE 0620. Ensure that the units are supplied with a rated residual current of max. 30 mA
via a residual current-operating system (FI or RCD resp.). Electrical installations at garden ponds and swimming pools
must meet the international and national regulations valid for installers. Compare the electrical values of the power
supply with those on the type plate on the packaging or on the units. Protect the connection cable when burying to
avoid damage. Protect the plug connections and all connection points from moisture. Never operate the unit if the
cable or housing are defective! Disconnect the power! The power connection cables of these units cannot be replaced.
Replace the units (unit components) concerned if the cables are damaged. Do not carry or pull the units by their
connection cables. Never open the unit housings or their attendant components, unless this is explicitly mentioned in
the operating instructions. Never carry out technical changes to the units. Only use original spare parts and accesso-
ries for the units. Only allow authorised customer service outlets to perform repairs. For your own safety, consult a
qualified electrician if you have questions or encounter problems! Do not operate the units if persons are in the water!
Never run the units without water! Never use the pump for fluids other than water! Ensure that no leaks at the filter can
occur. Danger of completely emptying the pond.
Installation
Installation of the UVC clarifying unit (A1-A3)
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.
Fit a UVC lamp (E2-E6)
Unscrew the clamping screw from the UVC clarifying unit counter-clockwise, pull off the quartz glass including the O
ring forward by slightly turning, insert UVC lamp, refit the O ring on the quartz glass and push the glass into the unit
head through to the stop. Press the O ring into the gap between unit head and quartz glass. Screw in the clamping
screw clockwise and manually tighten. Position the large O ring in front of the recess at the unit head. Carefully push
the unit head into the housing while applying slight pressure. Ensure that the tenons at the housing engage in the
grooves of the bayonet closure. Turn the unit head clockwise against the stop while applying slight pressure (the two
arrows on the housing and the unit head meet). Note: If the unit head cannot be completely pushed on, check that the
clamping screw is fully screwed in against the stop. Press the filter lid including the UVC clarifying unit onto the filter
housing.
Note: Because of a built in safety switch, the lamp will only light up when the installation of the UVC clarifying
unit is completed.
Installation
Install Filter (B1)
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 (B2)
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.
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