Ammann Cummins ASC110 - General Command and Driving Hand Signals

208 ASC 110
24. Hand Signals
STOP
Sig. 1
!
Sig. 2
!
Sig. 3
Sig. 4
Signals given by an assistant operator if the operator cannot see
the travelling or working area or machine work devices.
GENERAL COMMAND SIGNALS
Stop
One arm upright with open palm in Operator’s direction, second
arm akimbo
Attention
Both arms sideways raised horizontally – palms forward.
Attention, Hazard
Oscillating motion of both arms with forearms from horizontally
sideways raised position into position of arms sideways raised –
bent, and back again.
SIGNALS TO DRIVE
Depart with the Machine
One arm raised – bent with open palm, long motion by forearm
in direction of the motion required, second arm akimbo.