Insert the key in the slot to lift the sprinkler.
Rotate the turret clockwise using thumb and forefinger, without forcing, to reach the “stop” position; now rotate anticlockwise as far as the limit in the opposite direction.
The sprinkler will begin to operate, spinning clockwise.
Insert the key in the slot above the arrow.
Hold the turret fast with one hand, and turn the key clockwise until the arrow is positioned at the required work arc.
To reduce the range of the jet, insert the key in the sprinkler head screw.
Rotate clockwise.
Unscrew the head completely and remove the nozzle with the aid of the key.
Cod. 90152, 90474
Cod. 90154, 90478