23
Make sure that the positioning knob
[5] is lowered to the original position,
and then tighten the knob bolt [1] of
powerhead connections.
3.2.3 Removing
Loosen the knob bolt [1] of powerhead
connections.
Lift the positioning knob [5], and turn
it.
When the positioning knob is lifted,
it can be rotated both clockwise and
counterclockwise by 90°
.
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 out it.
Turn the positioning knob [5] until it
comes to the center.
When the positioning knob is returned
to the center, it will be released
downward.
[5]
[1]
3
[1]
1
[5]
2
[5]
[6]
3
4