12.OPERATION 12.22 OVERLOAD WARNING DEVICE Excavators are provided with this device to warn the operator about tipping over while lifting loads. A buzzer will sound when the machine is in Lo mode and the machine nears its lifting capacity. NOTE: 1. Only conduct lifting operations in Lo mode as the overload warning system is only active in this mode. 2. Ensure "Active" mode is not selected when in Lo mode as this will cancel the overload warning system. PC130/150LGP-6K ENG 2-82