Remedy Of Faults; Wear Parts; Maintenance And Cleaning - NEPTUN classic NCTL-O 200 Notice D'emploi

Remedy of faults

Malfunction
The unit is not operating
The unit does not deliver any air or the amount
delivered is insufficient
The unit is unusually loud

Wear parts

Aerator stones, air filter and membranes are wear parts and are not covered by our warranty.

Maintenance and cleaning

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.
Cleaning the air filter
3. How to proceed:
0.
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
An aerator motor is located under the aerator housing. If the delivery rate of the aerator pump decreases, it is necessa-
ry to replace the two membranes. To do this it is necessary to open the housing and 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:
5.
0.
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
3. How to proceed:
0.
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.
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Cause
No mains voltage
The aeration stones are soiled
The air filter is soiled
Air hose kinked or porous
Membrane is defective
Membrane is defective
- GB -
Remedy
Check mains voltage
Clean or replace the aeration stones
Clean or replace the air filter
Lay the air hose without kinks or replace
Replace both membranes
Replace both membranes
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