

Internal Skimmer 120
Parts
Air Flow adjusting valve
Air tube
Water Flow adjusting valve
Water pump
Min. Max. waterlevel indicator
Collection cup
Water flow adjusting tool
Holding brackets
Adjustable Hang-on bracket
Mounting screw
Parts
Air Flow adjusting valve
Air tube
Water Flow adjusting valve
Water pump
Min. Max. waterlevel indicator
Collection cup
Water flow adjusting tool
Holding brackets
Adjustable Hang-on bracket
Mounting screw
Installation
Make sure that the holding brackets (8) holding the front and rear cover are securly tightened
Make sure that the Hang-on bracket (9) is properly installed.
Make sure that the Air tubing (2) is properly connected to the pump
Place the skimmer in the tank using the Adjustable Hang-on bracket (9)make sure that the waterlevel is higher than the minimum waterlevel
First turn the Water Flow adjusting valve (3) to maximum using the Water flow adjusting tool (7)
Connect the power
Turn down the water level adjusting valve (3) the bubbles will move to the bottom of the collection cup (6)
Adjust the air intake by the Air Flow adjusting valve (1) Down (clockwise) Up (counterclockwise)
Adjust the air intake by the Air Flow adjusting valve (1) Down (clockwise) Up (counterclockwise)
Installation
Make sure that the holding brackets (8) holding the front and rear cover are securly tightened
Make sure that the Hang-on bracket (9) is properly installed.
Make sure that the Air tubing (2) is properly connected to the pump
Place the skimmer in the tank using the Adjustable Hang-on bracket (9)make sure that the waterlevel is higher than the minimum waterlevel
First turn the Water Flow adjusting valve (3) to maximum using the Water flow adjusting tool (7)
Connect the power
Turn down the water level adjusting valve (3) the bubbles will move to the bottom of the collection cup (6)
Adjust the air intake by the Air Flow adjusting valve (1) Down (clockwise) Up (counterclockwise)
Adjust the air intake by the Air Flow adjusting valve (1) Down (clockwise) Up (counterclockwise)
Maintenance
- Clean the skimmer at least once every 2 weeks.
- Replacing the filter sponge every 2 months is recomended



