3.13 WORKING WITH THE ATTACHMENT OPERATION
254
3.13.3 BOTTOM DUMP BUCKET
OTICE
The illustration shows a typical construction of control stand
and working attachment.
However, the shown operation- and working movements
apply to this machine.
OPERATING THE BUCKET CLAM
CAUTION
As soon as the bucket is completely closed, release pedal
(4). Otherwise the pressure relief valve of the bucket closing
circuit will open resulting in unnecessary loading of the
hydraulic system.
CAUTION
DO NOT use the bucket clam for loosening or removing
anchored rocks or other solid objects (illust. Z 19984 and Z
19985), since such operations may result in severe damage
to the clam pivot bearings.
G Closing the bottom dump bucket:
Depress LH pedal (4)
H Opening the bottom dump bucket:
Depress RH pedal (5)
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