11. EXPLANATION OF COMPONENTS 13. CAB LAMP SWITCH This lights up the cab lamp. ON position: Lights up The cab lamp can be turned on even when the starting switch is at the OFF position, so be careful not to leave it on by mistake. 14. PUMP CONTROL OVERRIDE SWITCH When normal: Switch is down When abnormal: When the monitor display shows E02 (TVC valve system error), it is possible to carry out operation when this switch is When moved up. The pump control override switch is designed to allow operations to be carried out for a short period when there is an abnormality in the pump control system (TVC valve system error). The abnormality must | be repaired immediately.
SWING LOCK OVERRIDE SWITCH When normal: Switch is down When abnormal: When the monitor display shows E03 (swing brake system error), the brake is cancelled and it becomes possible to swing the upper structure when this switch is moved up, so normal operations can abnormal. (2 When normal 15. be carried out. However, the swing brake remains cancelled. When abnormala (7 _ The swing lock override switch is designed to allow operations to be carried out for a short period when there is an abnormality in the swing When normal brake electrical system (swing brake system error). The abnormality must 2-18 PC160/180/200-6k-ENG be repaired immediately.