SHOP MANUAL
GENERAL INSTRUCTIONS
Ch 0 page 8
Working on machine
When performing maintenance operations on
machine, prevent tripping and falling by keeping
area around your feet clean and free of objects and
debris. Always do the following:
• Do not spill oil or grease.
• Do not leave tools laying around.
• Watch your step when walking.
• Never jump down from machine. When getting
on or off machine, use steps and handrails, and
maintan a three-point contact (both feet and one
hand or both hands and one foot) to support
yourself.
• If job requires it, wear protective clothing.
• To prevent injury from slipping or falling, when
working on hood or covers, never stand or walk
on areas except areas equipped with nonslip
pads.
• If it is necessary to work under raised equipment
or the machine, support work equipment and
machine securely with blocks and stands strong
enough to support weight of work equipment
and machine.
• Do not work under the machine if machine is
lifted off ground and the machine is supported
only with work equipment. If any control levers
are moved, or there is damage to hydraulic
system, work equipment or the machine will sud-
denly drop causing death or serious injury.
• Never service DOOSAN equipment without
instructions.
• Always lower lift arm and attachment to ground
before doing any maintenance.
Instructions are necessary before operating or servicing
machine. Read and understand the Operation and Main-
tenance Manual and signs (decals) on machine. Follow
warnings and instructions in the manuals when making
repairs, adjustments or servicing. Check for correct func-
tion after adjustments repairs or service. Untrained opera-
tors and failure to follow instructions can cause death or
serious injury.
WARNING
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