11. EXPLANATION OF COMPONENTS AM166910 AM166920 11. ROOM LAMP SWITCH This is used to turn on the room lamp. ON: Lights up It is possible to turn on the room lamp even when the starting switch is at the OFF position, so be careful not to forget to turn it off. ON OFF AM089510 12. PUMP PROLIX SWITCH When normal: Switch is pushed down When abnormal: When the monitor display shows E02 (TVC valve system error), move the switch up to make it possible to carry out work. The pump prolix switch is provided to make it possible to carry out work for a short time when there is a failure in the pump control system (TVC valve system error).
It is necessary to repair the abnormal location as soon as possible. When abnormal When normal AM089520 13. SWING PROLIX SWITCH When normal: Switch is pushed down When abnormal: When the monitor display shows E03 (Swing brake system error), the brake is canceled, and it becomes possible to actuate the swing and carry out normal operations. However, the swing brake remains released. The swing prolix switch is provided to make it possible to carry out swing operations for a short time even when there is an abnormality in the swing brake electric system. It is necessary to repair the abnormality as soon as possible. When abnormal When normal AM089520 2-18