Volvo EC45 - Safety when Servicing; Service Position

Operating techniques
Signalling pattern 71
EXTEND ARM
Both hands form fists, thumbs
point outward.
RETRACT TELESCOPIC BOOM
Both hands form fists, thumbs
point inward.
EXTEND TELESCOPIC BOOM
Both hands form fists, thumbs
point outward.
CLOSE BUCKET
One hand closed without movement.
The other hand performs small vertical
circles, while the index finger points to
the closed hand.
OPEN BUCKET
One hand open without movement.
The other hand performs small vertical
circles, while the index finger points to
the open hand.
SWING THE COMPLETE
MACHINE
Raise the forearm with the hand clo-
sed, indicate the inside of the swinging
movement. The other hand performs a
vertical circle. Indicate the direction of
rotation of tracks or wheels.
SWING THE COMPLETE
MACHINE
Raise the forearm with the hand clo-
sed, indicate the inside of the swinging
movement. The other hand performs a
vertical circle. Indicate the direction of
rotation of tracks or wheels.
COUNTER ROTATION
Put one hand on your head to indicate the side at which the track or wheels
should turn backwards. Use the other hand to
perform a vertical circle to indicate that the track or wheels on the other
side should turn forward.
MOVE
Raise the forearm with the hand closed, indicate the inside of the swinging move-
ment. The other hand performs a vertical circle. Indicate the direction of rotation
of tracks or wheels.
THIS MUCH CLEARANCE
Both hands raised and opened to the
inside. Move the hands sideways to
indicate the remaining distance.
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