Komatsu — Komatsu PC308USLC-3E0 Hydraulic Excavator Operation & Maintenance Manual

. OPERATION MACHINE VIEW ILLUSTRATIONS Machine monitor (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15) (16) Select switch Working mode selector switch Alarm buzzer stop switch Wiper monitor Engine pre-heating monitor Swing lock monitor Engine coolant temperature monitor Engine oil pressure monitor Engine coolant temperature gauge Charge level monitor Radiator coolant level monitor Working mode monitor Service meter Travel speed monitor Engine oil level monitor Air cleaner clogging monitor (17) (18) (19) (20) (21) (22) (23) (24) (25) (26) (27) (28) (29) (30) (31) Fuel gauge Water separator monitor Fuel level monitor One-touch power max.

monitor Auto-deceleration monitor Liquid crystal monitor adjustment switch Input control switch Window washer switch Wiper switch Maintenance switch Travel speed selector switch Auto-deceleration switch Hydraulic oil temperature monitor Hydraulic oil temperature gauge Maintenance interval monitor 3 - 4 AA: Screen with all lam ps lighted up BB: Screen for standard CC: Maintenance time warning screen