Komatsu PC490-11, Installation And Instruction Manual

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Control levers operational function diagram
f. Control levers operating pattern.
In order to prevent an accident resulting in injury or death
caused by error-operation, confirm the machine motion and in-
dicated operating pattern, when operating machines. Pay atten-
tion to the circumference and operate slowly when confirming
the machine motion.
Caution when standing in operator cab
• g. Take care when standing in the operator cab.
• Before standing up from the operator's seat (such as when
opening or closing the front window, or when removing or
installing the bottom window, or when adjusting the opera-
tor's seat), always lower the work equipment completely to
the ground, set lock lever (1) securely to the LOCK position
(L), then stop the engine. If you accidentally touch the con-
trol levers (pedals) when they are not locked, there is a
hazard that the machine may suddenly move and cause
serious injury or property damage.
SAFETY SAFETY LABELS
2-9