Remedy Of Faults; Maintenance And Cleaning - Oase AquaOxy 500 Instrucciones De Uso

- EN -
Installation and connection
Installation
 B
• Connect the air hoses to the aeration stone and Y distributor.
• Connect the Y distributor to the aeration pump with the air hose.
– Shorten the air hoses to the desired length for the installation.
– Keep the air hoses as short as possible.
 C, D
• Install the unit in a stable, horizontal and flood-protected position.
– Install the unit above the level of the water otherwise it will be damaged by water flowing back.
– Ensure that the unit is installed with a safety distance of at least 2 m from the water.
• Position the aeration stones in the pond.
– Lay the air hose/air hoses well protected and without kinks, keeping them as short as possible.
Commissioning/start-up
Switching on: Connect the unit to the mains. The unit switches on as soon as the power connection is established.
Switching off: Disconnect the unit from the mains.

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

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.
Opening the housing
 E
• Undo the screws on the bottom section of the housing and remove the top section of the housing together with the
sealing ring from the housing bottom.
Cleaning the air filter
How to proceed:
 F
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.
12
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
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