Komatsu PC2000-8 BACKHOE, Operation & Maintenance Manual, Page: 168 / 504

DETAILED CONTROLS AND GAUGES
OPERATION
3-102
CONTROL LEVERS AND PEDALS 3
Lock Lever
WARNING
q
When standing up from the operator's seat, push lock
lever (1) down securely to set it to LOCK position (L).
If lock lever (1) is not in LOCK position (L) and the con-
trol levers are touched by mistake, it may lead to seri-
ous personal injury.
q
Check lock lever (1) is placed securely at LOCK posi-
tion (L).
q
Be careful not to touch the work equipment control
levers when pulling lock lever (1) up or pushing it
down.
This lever (1) is a device to lock the work equipment, swing, travel, and attachment (if equipped) control levers.
Push the lever (1) down to apply the lock.
This lock lever (1) is a hydraulic lock, even if it is in the lock position (L), the work equipment control lever and
travel lever will move, but the work equipment, travel motor, and swing motor will not work.
REMARK
On machines equipped with an attachment, if this lock lever (1) is set to the LOCK position (L), the attachment will
not move even when the attachment control levers or control pedals are operated.
(1) Lock lever (3) Left work equipment control lever
(2) Travel levers (with auto-deceleration system)
(with a pedal and auto-deceleration system) (4) Right work equipment control lever
(with auto-deceleration system)