2-27
+"
"
2"8 Arm extended, point with
finger in direction of swing of
boom.
28 With arm extended
downward, forefinger pointing
down, move hand in small
horizontal circle.
8 Arm extended, palm down,
move arm back and forth
horizontally.
!" 8 Both arms
extended, palms down, move
arms back and forth horizontally.
+8 With forearm vertical,
forefinger pointing up, move hand
in small horizontal circle.
^$&<j8 Use
both fists in front of body, making
a circular motion about each
other, indicating direction of
travel, forward or backward. (For
land cranes only.)
!+8 Tap fist on
head; then use regular signals.
8 Arm extended forward,
hand open and slightly raised,
making pushing motion in
direction of travel.
" +"8 Clasp hands
in front of body.
2+^'K)
+$j8 Tap elbow with one hand;
then use regular signals.
^<j8 Lock the
track on side indicated by raised
fist. Travel opposite track in
direction indicated by circular
motion of other fist, rotated
vertically in front of body. (For
land cranes only)
!8 Arm extended,
fingers closed, thumb pointing
upward.
2!8 Arm extended,
fingers closed, thumb pointing
downward.
!^
6j8 Both fists in front of
body with thumbs pointing toward
each other.
z!^
6j8 Both fists in front of
body with thumbs pointing
outward.
!2 8 Use one hand to
give any motion signal and place
other hand motionless in front of
hand giving the motion signal.
(Hoist slowly shown as example.)
+!2
+8 With arm extended,
thumb pointing up, flex fingers in
and out as long as load movement
is desired.
2+!
+8 With arm extended,
thumb pointing down, flex fingers
in and out as long as load
movement is desired.
z!
![8]7Z
+!2++
Reference Only
To Next Page
Loading...
