. OPERATION EXPLANATION OF COMPONENTS CHECK MONITOR SYSTEM MONITOR SYSTEM NOTICE 3 - 7 Stop the mac hine on level ground and car Stop the engi ne, then turn the starting swi tch to the ON position an d check that t he lamps light up for approx. 2 secon ds. I they do not li ght up, please ask your Kom atsu distributor to carry o ut inspection. The monitor c heck cannot be carried out u ntil at least 5 seconds ha s passed afte r the engine was s When carrying out the checks before sta rting, use the monitor system check. 1. Turn the st 2. Check that light up fo seconds, a for 3 secon 3. After 2 displaye After 2 After 3 s panel B 1. Turn the st arting switch to the ON po 2.
Check that the monitor liquid-crystal display and the lamps light up fo r 2 seconds, that the ala rm buzzer sounds for seconds, a nd that "KOMATSU SYST EM CHECK" is display for 3 secon ds on display panel B (m ulti-information) (1). seconds, the current s d on liquid-crystal display seconds, the lamp portion After 3 s econds, the operating mo de is displayed on displ (multi-information) (1). REMARK ases do not indicate any problem. The following c ases do not indicate any If the prehe ating heater is actuated in cold weather, HEAT la (4) does no t go out until the preheatin g is completed.
If the oil o r filter replacement inte e caution lamp (5) or filte rval has been reache r oil replacement inter maintenanc inter lamp (6) ligh t up or flash for 30 secon ds, and the action code displayed o n display panel B (multi-in formation) (1).