(3) Insert the hexagon wrench into the four shafts and rotate it approximately 30 degrees in the coun-
terclockwise direction (3).
The shafts turn the half-locked state.
Shaft
Hexagon wrench
Shaft
Hexagon wrench
2-30 (E)
ZRD-1/ZRD-2/ZRCT-100/ZRCT-200