Komatsu — 11.1 MACHINE MONITOR

11. EXPLANATION OF COMPONENTS 11.1.2 B. CAUTION ITEMS CAUTION If any of these monitors lights up, carry out inspection and maintenance of the appropriate item as soon as possible. 1. BATTERY CHARGE This identifies the operator of any abnormality in the charging system when the engine is running. If it lights up and simultaneously displays action code “01”, check the charging circuit. 2. EMERGENCY STEERING This lights up when the emergency steering is actuated. If any abnormality should occur in the steering oil pressure circuit when the machine is traveling, the auto emergency steering is actuated and the related lamp lights up. 3.

PARKING BRAKE This lights up when the parking brake is applied. If this goes on and out respectively responding to the lever shifting of PARK/TRAVEL, the parking brake functions normally; no check or maintenance is needed. 2-8