2-50
Safety, Operation and Maintenance Manual-September 30, 2019
Fig.2-82
Stop in emergency: Both arms stretch out
and keep waving.
Fig.2-83
Begin moving: One arm stretches upwards
and keep waving.
Fig.2-84
Indicate more room for moving:Place both
hands at level near the chest, indicating there
is still some horizontal distance before stop-
ping moving.
Fig.2-85
Stop moving: Arms stretch outwards
horizontally
Safety SR400R Rotary Drilling Rig
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