Hitachi Zaxis 850LC-3 Operator's Manual page 51

SAFETY SIGNS/North America and Oceania Model Only
7.
8.
9.
When moving the seat height/tilt lever downward, press
the lever grip with a palm from the top side. Don't grasp the
lever grip to operate the lever, possibly resulting in pinch of
your fingers into the seat stand.
S-41
SS3077560
SS-1022
SS4371371