18
EXCAVATOR OPERATION
OPERATION OF THE ARM
Pull back the left attachment control lever and
the arm will be pulled in. To move the arm out,
push the control lever towards the front.
A When pulling in the arm, the movement may
stop for a short moment when the arm is in
its vertical position. This is caused by the
fact that at this position the maximum load
for the arm and bucket is reached, and the
hydraulic pressure in the cylinder is not high
enough. This is a characteristic of the
hydraulic system and is not a sign of a
malfunction.
OPERATION OF BUCKET
To dig with the bucket, move the right
attachment control lever from the neutral
position towards the left. Moving the control
lever towards the right pushes the bucket
outwards and dumps its contents.