11. EXPLANATION OF COMPONENTS @ CAUTION MONITOR GROUP (11.1.2) (Caution items) A WARNING If any monitor lamp flashes, repair it immediately. If the abnormality occurs while the engine is running, the appropriate monitor lamp will flash to indicate the abnor- mality. Even if the monitor lamp flashes, the machine can operate, but it should be repaired as soon as possible. 0 CAUTION MONITOR GROUP (11.13) (Emergency caution items) rA wARNINGv If any monitor lamp flashes, stop the work, and reparr It If any abnormality occurs while the engine is running, the appropriate monitor lamp will flash and the alarm buzzer will sound intermittently at the same time.
Even if the monitor lamp flashes, the machine can operate, but it should be repaired as soon as possible. @ METER GROUP (11.1.4) This group consists of engine water temperature gauge, power train oil temperature gauge, fuel gauge and service meter. @ SWITCH GROUP (11 .I .5) This group consists of starting switch, lamp switches and quick start switch. Functional check of the machine monitor system When the starting switch is turned ON before starting the engine, the monitor lamps flash for 3 seconds, the panel lamp lights for 4 seconds, and the alarm buzzer sounds for 2 sec- onds.
l If any monitor lamp does not light up, there is probably a broken bulb or disconnection in the monitor, so ask your Komatsu distributor to inspect it. l The monitor system cannot be checked for breakage until 30 seconds after the engine has been stopped. 2-5