IHI 15VX Operation Manual page 17

SAFETY
TAKE SIGNALS FROM ONE SIGNAL
PERSON EXCLUSIVELY.
use only signals which are predetermined
and common to all personnel. Only one signal
person should exclusively direct and give
signals to personnel
NEVER ALLOW PERSONNEL RIDE ON
THE MACHINE OTHER THAN
OPERATOR.
Only operator is authorized to be on the
machine during operation.
Never let unauthorized personnel ride on the
machine.
CAREFULLY OPERATE THE BUCKET.
Slow down the operation when controlling the
bucket or moving the filled bucket close to the
operator's cab in particular. which prevents
the load from being dropped into the cab.
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