Komatsu PC350LC-8, Operation & Maintenance Manual

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ATTACHMENTS AND OPTIONS
SUPER LONG FRONT BOOM AND ARM
6-49
CONTROL LEVERS, PEDALS 6
SAFETY LOCK LEVER (1)
WARNING
q
When leaving the operator’s compartment, set the safety lock lever securely to the LOCK position. If
the control levers are not locked, and they are touched by mistake, this may lead to a serious accident.
q
If the safety lock lever is not placed securely in the LOCK position, the control levers may not be prop-
erly locked. Check that the situation is as shown in the diagram.
q
When the safety lock lever is raised, take care not to touch the work equipment control lever. If the
safety lock lever is not properly locked at the upper position, the work equipment and swing will move,
creating a potentially dangerous situation.
q
When the safety lock lever is lowered, take care not to touch the work equipment control lever.
This lever locks the work equipment, swing and attachment
controls.
This lock lever is a hydraulic lock, so even if it is in the lock
position, the work equipment control lever will move, but the
work equipment and swing motor will not work.
9JH02394A
1. Safety Lock Lever 3. Left Wrist Controller
2. Travel Levers/Pedals 4. Right Wrist Controller