Signalling diagram
Signalling diagram
If
If the
the operator's
operator's visibility is
visibility is restricted,
restricted, e.g.,
e.g., due to a
due to a
big load, use a signal man.
big load, use a signal man.
The faster lifting, lowering, or movement that is
required, the livelier the signal man's movements
should be. If two or several operators use the same
signal man, determine ahead of time how the lift is
to be done and how signals shall be given to each
operator.
START
START
Arms extended horizontally
with palms facing forward
STOP
STOP
Right arm pointing up with
palm facing forward
END
END
Hands held together at
chest height
RAISE
RAISE
Right arm pointing up with
palm facing forward and
hand moving slowly in a
circle
LOWER
LOWER
Right arm pointing down
with palm facing forward
and hand moving slowly in
a circle
VERTICAL DISTANCE
VERTICAL DISTANCE
Hands indicate relevant
distance
202
202
Operating techniques
Operating techniques
Signalling diagram
Signalling diagram
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Содержание L45H 2016
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