Operation Of Work Equipment - Komatsu WA500-6H Operation & Maintenance Manual

Operation
3.3.8

Operation of work equipment

WARNING
When standing up from the operator's seat, always set the
work equipment lock lever securely to the LOCK position. If
the work equipment lock lever is not locked, and work equip-
ment control lever (A) is touched by mistake, this may lead
to serious personal injury.
If the work equipment lock lever is not securely at the LOCK
position, the work equipment may move and this may lead to
serious personal injury. Always check that the condition is as
shown in the diagram.
When pulling the work equipment lock lever up or pushing it
down, be careful not to touch work equipment control lever
(A).
Work equipment lock lever (3) is a lock device for work equip-
ment control lever (A).
Push the work equipment lock lever to the outside to apply the
lock.
REMARK
This lever locks the hydraulic circuit for the work equipment elec-
trically, so if it is in the LOCK position, the work equipment will
not move even if work equipment control lever (A) is operated.
Lift arm control lever (1) and bucket control lever (2) can be used
to operate the lift arm and bucket as follows.
WA500-6H – VEAM430100
Free
Lock
3.3 Operation
A
1 2
3
GK050006
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