8. CAB HEATER SWITCH This switch is used to heat the operator’s compartment. The flow rate of the hot air can be set to two levels. Lo lights up: Low wind speed Hi lights up: High wind speed OFF: Cab heater stopped Sr The cab is heated by means of warm water from the engine. Accordingly, heating can not take place while the engine cooling water is warming up. METERS 1. SERVICE METER This meter shows the total operation hours of the machine. The service meter advances while the engine is running - even if the machine is not traveling. Refer to the section “SERVICE METER”. t While the engine is running, the indicator of the meter will rotate to indi- cate that the meter is turning over. - 20 -