Control and operation

Operating and control elements

To select the operator’s menu:

Press arrow key Down or Up.

The following or previous o be displayed on screen with a black background.

The selected menu is displayed with a black background, the Reset daily operating hours menu is used here as an example.

Press the Menu button again.

The submenu for the function selected is displayed. Press the Back button again. The submenu will be aborted.

SymbolDescription

Reset daily operating hours counter

Confirm service interval

Selectquantitylimitationrelatingtoattachments(eg.hammer)

Operating hours and device data

Status of hydraulic pumps and electrical inputs and outputs

Recorded and stored errors

Immobilizer (must be activated by LIEBHERR customer service using a service connector)

Reset daily operating hours counter menu

The daily operating hours counter can be reset to 0 using this menu.

Fig. 3-13 Resetting the daily operating hours counter

To set the daily operating hours counter to 0: Press the Up arrow key. The OK which is not crossed out will be displayed with a black background. Press the Menu* button. The operating hours will be reset to 0. ThearrowkeysymbolsUpandDownandtheMenusymbolwillnolongerbe displayed.

To exit the menu: Press the Back button. The submenu will be aborted.

Confirm service interval menu

This menu is used for information on service intervals and to confirm service work which has been carried out.

Fig. 3-14 Service intervals menu

The operating hours of the next service inte

Apendingserviceintervalcanbeconfirmedamaximumof50operatinghoursbefore the service interval is due.

Whenthistimeperiodhas beenreached aquery willappear to ask whether the service work has been carried out. Service work carried out.

Press the Up arrow key. The OK which is not crossed out will be displayed with a black background. Press the Menu button.