BA ET18, 20, 24 en* 1.5 * et18_20_24b510.fm 5-31
Operation 5
Proportionally controlled additional control circuit – AUX I (option)
1. Changeover to the dual-circuit function. The ball-type cock is located
on the right in travel direction on the upper carriage.
2. Turn the rotary switch on the control lever base on the left to the
required position.
Operating the additional control circuit
Oil flow to line on the left:
Push slide switch 24 on the left-hand control lever to the left.
Oil flow to line on the right:
Push slide switch 24 on the left-hand control lever to the right.
Fig. 167Ball-type cock
Hammer
operation (sin-
gle-circuit
function)
Grab opera-
tion (dual-cir-
cuit function)
Fig. 168Setting the oil flow
Fig. 169Operating the additional control circuit
24
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