User's Manual

 The separation of the battery pack
① To unlock them, please turn 4
Fasteners at 180 degrees in a
counterclockwise direction.
② Please hold the two handles by
hands.
③ To seperate battery pack from the
board, softly lift up it.
① Firstly, put the forward direction of
pin in the pinbox.
② And than put the backward of pin in
the pinbox.
 Installation of the pin