2. Connect the vertical pipe to the bottom
plate and align it with the screw
1. Untwist in the direction of the arrow
1. Tighten the handle in the
direction of the arrow.
3. Lock the screw with a screwdriver
4. Tighten the cap in the direction of
the arrow
2. Press the metal lock on the handle,
and then hold it while you pull up, or
push down until the handle reaches the
preferred height.
(B): Product expansion demonstration
