Boom Angle Alarm Buzzer Cancel Switch - Komatsu PC350LC-8 Operation & Maintenance Manual

HIGH REACH DEMOLITION MANUAL

BOOM ANGLE ALARM BUZZER CANCEL SWITCH

When carrying out checks before starting, check that the
alarm buzzer sounds.
This machine is equipped with an alarm buzzer to ensure that
operations can be carried out in safety.
q If the boom goes outside the hatched range (the red range on
the boom angle gauge), the alarm buzzer will sound. If this
happens, raise the boom to bring the boom angle indicator
inside the green range. The alarm buzzer will then stop.
q The buzzer is fitted with a stop switch (8), but never turn this
switch off during operations.
Working
area
WARNING
POSITION FOR ATTACHING SAFETY LABELS
Green
Red
8
7
7-13