S81466
S81467
Se 1469
Operating instructions
136
Signalling diagram
Raise boom
With either arm extended horizontally, fingers closed, point thumb
upward.
Lower boom
With either arm extended horizontally, fingers closed, point thumb
downward.
Swing
With either arm extended horizontally, point with forefinger to di-
rection of swing rotation.
+7
S81468
Dipper arm inward
With both hands clenched, point thumbs inward.
Dipper arm outward
With both hands clenched, point thumbs outward.
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