Maintenance And Cleaning - NEPTUN classic NCTL-O 200 Instrucciones De Uso

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Maintenance and cleaning

WARNING
Possible death or severe injury from hazardous electrical voltage!
Prior to reaching into the water, isolate (switch off and disconnect) all units/devices used in the water.
Isolate the device (disconnect from the power supply) before carrying out any work on it.
Cleaning the air filter
How to proceed:
 E
1. Remove the filter holder from the top section of the housing with the aid of a screwdriver.
2. Remove and shake out the filter fleece or replace if necessary.
3. Push the filter fleece into the filter holder.
Pay attention to the O ring as it holds the filter holder in the housing.
4. Reassemble the unit in the reverse order.
Replace membranes
If the air flow rate decreases, it is necessary to replace the membranes of the aerator motor. To do this, it is necessary
to remove the aerator motor.
NOTE
Never operate the unit with defective membranes.
Always replace both membranes even when only one membrane is defective. The procedure is identical for
both membranes.
Please contact your specialist dealer if you do not wish to undertake the replacement yourself.
Opening the housing
 F
Undo the screws on the bottom section of the housing and remove the top section of the housing from the bottom section.
Removing the aerator motor
How to proceed:
 G
1. Unscrew the screws from the base of the aerator motor.
Slightly bend the membrane clip sideways if necessary.
2. Remove the aerator motor.
There will be initial resistance caused by the two air outlets fastened to the housing.
Replace membranes
How to proceed:
 H
1. Undo and remove the nut from the membrane clip.
2. Hinge the membrane clip to the side.
3. Fit the new membrane.
4. Fit the screws.
5. Close the membrane clip.
6. Fit the nut and tighten.
Fitting the aerator motor
How to proceed:
 I
1. Place the aerator motor into the housing.
Ensure that the air outlets are equipped with sealing rings.
During fitting, there will be initial resistance from the two air outlets.
2. Screw the aerator motor in place.
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