. OPERATION EXPLANATION OF COMPONENTS CHECK MONITOR GROUP be checked the (1) Radiator coolant level caution lamp 3 - 7 NOTICE When performing the check before starting, do not rel y only on these monito rs. Alway s refer to " OPERATION (PAGE 3-71 )" to perform these checks Park t he machine on l eve l ground and then check the Confirm tha t monitor l amps light up about 2 seconds after the starting switch is turne d to the ON position. If any monitor lamp does no t light, contac t your Komatsu distributor to in REMAR When t he starting ng the e ngine, the caution lamps flash f or 2 seconds, t he warning lamps light up for 2 seco nds, and the alarm b uzzer s ounds for 2 seconds.
The caution lamps after stopped. the engine This bas engine. If there is any abnormality, the caution lam p for that location w ill flash. before starting