OPERATION TYPES OF WARNING If an abnormality occurs on the machine, or if any switch or lever is operated mistakenly, the monitor display and buzzer alert the operator. These are the following types of warnings depending on the level of warning. EMERGENCY STOP This warning is given if there is a serious failure that affects the normal operation of the machine or if a setting is incorrect. The central warning lamp on the monitor and the caution lamp for the location of the abnormality will light up. At the same time, the alarm buzzer sounds and action code “E03” is displayed on the character display (1). CAUTION This warning is given if the engine coolant or lubricating oil overheats.
The central warning lamp on the monitor and the individual caution lamps light up also. At the same time, the alarm buzzer sounds and action code “E02” is displayed on the alert display (1). MISTAKEN OPERATION This warning is given if any switch or lever is operated mistakenly. The central warning lamp on the monitor lights up. At the same time, the alarm buzzer sounds and action code “E00” is displayed on the character display (1). If there is an individual caution lamp for the mistaken operation, it flashes when the buzzer sounds.
INSPECTION AND MAINTENANCE This warning is given if it is necessary to perform inspection and maintenance of wear parts, or if it is necessary to check the oil or engine coolant level. The individual caution lamp on the monitor lights up. At the same time, action code “E01” is displayed on the character display (1). In the case of this warning, the central warning lamp does not light up and the alarm buzzer does not sound CENTRAL WARNING LAMP This display portion (1) lights up if any emergency stop item, caution item, or mistaken operation of any switch or lever occurs. At the same time, the alarm buzzer sounds. Check the content of the display and perform the specified action for the item.
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