Oase ProfiClear Guard Notice D'emploi page 15

Fitting the level control unit
E
All cables are permanently connected to the level control unit and cannot be disconnected.
How to proceed:
− Undo the 4 screws (11) of the transparent cover by turning counterclockwise.
− Remove the transparent cover (the screws remain in the cover).
− Insert the four screws (3.5
− Screw the level control unit to a suitable wall.
− Replace the transparent cover.
− Tighten the 4 screws one after the other by pressing them in and immediately turning them clockwise.
Connecting the solenoid valve to the level control unit
Attention! Dangerous electrical voltage!
Possible consequences: Death or serious injuries.
Protective measures:
− Isolate the unit (disconnect from the power supply) before carrying out any work on it.
− The solenoid valve may only be operated using the special connector/unit plug receptacle provided.
− Only connect the connector/unit plug receptacle when it is isolated (when the power is turned off).
How to proceed:
F
− Place the provided seal (13) onto the connector/unit plug receptacle (14) of the solenoid valve cable.
− Connect the solenoid valve plug (12) and connector/unit plug receptacle (with seal) together and secure with the
provided screw.
The solenoid valve plug (12) can be rotated if necessary. To do this, loosen the knurled screw (by turning counter-
clockwise) and rotate the solenoid valve plug as required. Subsequently hand-tighten the knurled screw.
Determining the start of the top-up process and fitting the level sensor
G
The drinking water top-up process is activated (Open), when the long electrodes of the level sensor are no longer
immersed in the water.
The drinking water top-up process is stopped (Close) when all electrodes are immersed in the water again.
The difference between both water levels is determined by the difference in length ∆ l of the electrodes. The quantity of
drinking water added during top-up depends on the respective design of the basin.
How to proceed:
− Route the level sensor cable. In order to avoid faulty switching due to interfering signals, do not route the cable
together with other current carrying cables.
− Loosen the union nut (15) by turning counterclockwise to allow the fastening flange (16) to be moved along the
cable of the level sensor.
− Fit the fastening flange (16) to a suitable support (post, stone) using 2 screws (not included in the delivery scope).
OASE recommends: Fit the level probe so that it is protected from the wind and waves, for example inside a riser
pipe.
− Suspend the level sensor vertically in the pond and adjust the height of the level sensor to determine the start of
drinking water top-up.
− Tighten the union nut on the fastening flange.
30 mm) included in the delivery scope into the through holes (10).
- GB -
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