5-26 BA EZ17 en* 1.1 * ez17b510.fm
5 Operation
Additional control circuit – AUX I (option)
Changeover to the dual-circuit function. The ball-type cock is located on
the right in travelling direction in the machine.
Operating the additional control circuit
Swiveling the boom
Fig. 109
Hammer
operation (sin-
gle-circuit
function)
Auxiliary
hydraulics
(dual-circuit
function)
Oil flow Position
To the line on the left Actuate pedal A to the left
To the line on the right Actuate pedal A to the right
Boom Position
Swivel to the left Actuate pedal B to the left
Swivel to the right Actuate pedal B to the right