Liebherr R 984 C Litronic High Rise 1138 Machine for Industrial Operating Manual SN 50200 - PDF

Page 44

Control, operation

Operating manual

Operating and control elements

Press the BACK button. The error message is acknowledged and stored. The buzzer is switched off.

Field TI Indicates the operating hours of the machine, the daily counter and the currently selected working tool. The ® indicates that limitation settings are activated.

Field INF This field shows information regarding the current status of the machine (symbol or text). If more than 3 symbols are to be displayed, they are moved across the screen from left to right by one symbol every 10 seconds.

3.1.5 Symbol

Information symbols on the main screen

Description Preheating This symbol is displayed during preheating, indicating to the operator that the diesel engine must only be started after preheating is completed. End of preheating This symbol is displayed when preheating is completed. It remains visible for approx. 2 seconds on the screen and indicates to the operator that the diesel engine can now be started. Service interval indication This symbol is displayed for a short period prior to starting the ignition, if a service is due. Acknowledge error This symbol is displayed if a machine fault or error occurred. It is accompanied by a buzzer signal. To acknowledge the error and switch off the buzzer signal, press the Back button. Overload warning system* This symbol is displayed, if the overload warning system* is switched on and the maximum permissible load of the machine is reached. It indicates to the operator that the load must be reduced. No overload warning system This symbol is displayed, if the operator attempts to switch on the overload warning system* in a machine that is not equipped with this function. It indicates to the operator that the machine does not feature an overload warning system.

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R 984 C Litronic High Rise / 11140259


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