. OPERATION DETAILED CONTROLS AND GAUGES control brake 3 - 32 Room Lamp Sw NOTIC It is po ssible to tu rn on the i nterior cab room lamp even when starting swit ch is i n the OFF positi on, do not forget to turn it off. This s witch (9) is used to light up t he room la ON p osition: Li ghts up oes out OFF position: G It will also light up even w hen the engine is n ot running. Emergency Pump Drive Switch NOTICE NOTIC Emergency pump drive swit ch is provi ded to make it possible to perform wo rk for a short time wh en there is a failure in the pump contro l system. It is necessa ry to repa ir the abnorm al location as soon as possib le.
This s witch (10) is used t o make it possible to carry out o temporarily if a ny abnormality sh pum syste m (when t he display shows E When normal: Move swit When abnorma l: Move s If the display sh ows E02, move the switch up t o make it p ossible carry out work. Swing Brake Cancel Swit NOTIC This s witch make s it possib le to perfo rm swing op erations for a short even when there is a prob lem in the swing brake e lectric syste m. DO NOT use this sw itch excep t in emergencies. Repair the problem as so on as possible . This s witch (11) is used t o make it possible to carry out o temporarily if a ny abnormality sh sw syste m (when t he display shows E When normal:
Move swit When abnorma l: Move s If the display sh ows E03, move the switch up t o make it p ossible carry out work.