Remedy Of Faults; Protective Measures - Oase LunAqua Gebrauchsanleitung

Commissioning/start-up
N O T E
The LED light cannot be dimmed. The brightness of an LED reduces as the operating time increases.
Switching on: Insert the power plug of the driver into the mains socket.
• Check the function of the spotlights.
Switching off: Disconnect the driver power plug.

Remedy of faults

Malfunction
None of the lamps are lit.
One of the spotlights is not lit.
Luminous intensity of a spotlight is insufficient.
Cleaning
A T T E N T I O N ! 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.
If necessary, clean the unit with clear water using a soft brush.
• Ensure that no moisture can enter the unit.
Replacing the bulb
An LED chip, fixed by a socket and thermal paste in the spotlight, serves as the light source. After removing the chip, it
is necessary to remove the residual thermal paste and apply new thermal paste.
How to proceed:
 J
Use a leather or textile cloth (for a better grip) to hold the front cap and unscrew it counter-clockwise.
Gently tap to remove the protection lens, O-ring and reflector from the lamp.
Undo the small screws on the LED chip holder and lift the chip holder up. Then remove the LED chip itself from the
bottom of the housing.
– When lifting up the chip holder, take particular care not to damage the electrical connection.
Apply a small amount of new thermal paste to the bottom of the housing and spread it using a credit card or similar.
The layer of paste on the bottom of the housing must be large enough to cover the entire bottom surface of the new
LED chip when it is in position.
Align the LED chip such that its plus and minus pole make contact with the plus and minus pole of the chip holder.
Assemble the spotlight in the reverse order.
Use the O-ring supplied with the LED chip.
– Ensure that the O-ring sealing surfaces are clean.
Screw on the front cap clockwise as far as possible.
Cause
No supply voltage
Driver defective
Spotlight not connected
LED chip of the spotlight defective
Spotlight defective
Driver output defective.
Protection lens soiled
LED chip shortly before the end of its life span.
Remedy
Check all cables and connections.
Replace the driver.
Check the connection between spotlight and
driver.
Replace the LED chip.
Replace the spotlight.
Replace the driver.
Clean the protection lens.
Replace the LED chip.
- EN -
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