Liebherr Hydraulic excavator A 312 Litronic Operating manual 57081

Page 128

Control, operation

Operating manual

Working with the machine

Function

S405 off (0)

Bucket tilt function / grapple

e+f

m+k

Working tool

m+k

e+f

Tab. 3-2

S405 on (1)

Changeover of the control system

Operate working tool and bucket tilt function (grapple) according to the chosen changeover. Note! The switchover is only available for working tools, the bucket tilt function and the grapple. The boom is still operated by means of the pedals m and k.

Y268 on/off

Fig. 3-85

Y268 on/off menu

Use this menu to activate the pedals for boom adjustment while an attachment (e.g. mower rake) is operated. Setting values: For a description, see chapter "Operator's menu", submenu "Y268 on/off".

3.4.14

Operating attachment tool (mini joystick control, optional equipment) Danger! The working attachment can cause serious or even fatal injury to persons. Ensure that no persons are standing inside the danger zone of the machine. It is strictly forbidden to guide the attachment tool by hand.

Danger! If a large or wide attachment tool (e.g. grapple) is swivelled towards the operator's cab, it might collide with the cab or even break through it, causing danger to the machine operator. Always keep a safe distance between the moving attachment tool and the operator's cab.

copyright by

3 - 82

MJFCIFSS

A 312 Litronic / 11140216


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