NIKKARI SSHH Instruction Manual page 18

3.1.3 Removing
1
Loosen the knob bolt [1] of powerhead
connections.
2
Lift the positioning knob [5], and
turn it 90°, either clockwise or
counterclockwise.
3
Pull out the shaft tube [6].
If the shaft tube is hard to remove, hold
it so that the attachment is parallel to
the pipe of the powerhead, and then
pull it out.
4
Turn the positioning knob [5] until
it comes to the center and locks in
place. When the positioning knob
[5] is returned to the center, it will be
released downward.
18
[1]
[5]
[5]
[6]