Safety
Safety, Operation and Maintenance Manual - Sep 2012
2-23
SY115C9/135C/155H Crawler Hydraulic Excavator
2.3.7 Keeping the cab clean
●
Clean the mud and oil on your soles when
getting into the cab. Mud or oil under your
shoes can cause your foot to slip on the
pedal during operation, and serious acci-
dent could result.
●
Remove all loose personal items or other
objects from the operator's area. Secure
these items in the tool box or remove them
from the machine.
●
Never use cellular phone when operating
or driving the machine.
●
Never bring Hazardous articles, such as
flammable or explosive products, into the
cab.
2.3.8 Engaging the hydraulic lockout
control
●
Before you rise from the operator seat (e.g.
to open or close the front window or to
adjust the seat), lower work equipment to
ground, place hydraulic lockout control (1)
securely to the LOCK position, and then
stop the engine. If hydraulic lockout control
is FREE, accidental touching of control
levers can cause sudden machine move-
ment and serious injury, or machine dam-
age could result.
●
Before leaving your machine, always lower
work equipment to ground, place hydraulic
lockout control (1) to the LOCK position,
and then shut down the engine. Lock all
lockable components and remove ignition
key.
CZ335-1102007
Fig. 2-26
Fig. 2-27
1
CZ335-1102006
FREE
LOCK
