Control and operation

Note!

The values EV1 and EV2 determine the flow limitation of the main pumps when the special attachment is actuated.

The value EV6 determines the maximum allowed pressure level for the actuation of the special attachment.

If another option must be allocated to input I1 (as an example due to replacement of the working tool),

Press the Up or Down key to select another attachment in the vertical symbol range.

Press the Menu key. The selection is confirmed. The new active option is displayed on a black background (in the example above, right figure the Option 10). At the same time the denomination that has been assigned to the option is displayed in the bottom right corner of the screen (in this example "HM2000").

To exit the menu:

Press the Back key. The sub-menu will be aborted. In the main screen the denomination of the chosen option (HM200) is also displayed. The tool will be supplied with the reduced pressure and the reduced flow predefined for the option 10.

1 Denomination of the active option 2 The symbol "R" indicates that an external flow limitation is active

Note!

The standard denominations of the options are "Option 1", "Option 2"... The Liebherr after sales department can assign a more concrete name to each option, for example "HM2000" or "Grapple", ...

Menu "Info-hours" - operating hours of components, duration of processes, ..

In this menu the screens 1/... to 3/... provide an overview of the operating hours of specific components, of duration of processes and operating types.

Press the Menu key. the screen 2/... is displayed. The screen 2/... provides the operating hours for: and increased travel speed.

Press the Menu key again. the screen 3 ... is displayed. The screen 3 provides the operating hours for: ent (operated via the foot pedals)

Press the Menu key again. the screen 4/... is displayed.

The menu General Data, provides information on: