Operating techniques
72 Signalling pattern
SLOW MOVEMENT
Hold one hand still in front of the hand
that signals a movement. The
illustration shows "Load Slow Up".
STOP
One arm stretched out to the side, the
hand open downwards, the arm moves
forward and back.
EMERGENCY STOP
Both arm stretched out to the side, the
hand open downwards, the arm moves
forward and back.
SHUT DOWN ENGINE
Move thumb or forefinger across
your throat
RETRACT TELESCOPIC ARM
One arm stretched out horizontally in
front
of the body. Close the hand and point
the thumb
to the desired direction of
movement.
EXTEND TELESCOPIC ARM
One arm stretched out horizontally in
front of the body. Close the hand and
point the thumb to the desired direction
of movement.
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