Structure and Assembly/Disassembly 8-37
Unscrew 2 screws (M4 X 12 cross panhead screw) on the injection-molding clasp of spring
cable on the base.
Unscrew 2 screws (M4 X 12 cross panhead screw) on the base of control panel, and take
out the panel cover.
5. Remove the connecting rod of gas spring.
Press gas spring button (the sixth step), remove the handle upwards. Release the spring to the
maximum length (operable to remove gas spring assembly). Put the auxiliary tool (M5 screw or
screw driver) into the spacing hole on the back of the device (operable to remove trolley panel
board).
M4X12 cross panhead
screw (2 screws)
Take out the spring cable
M4X12 cross panhead screw