53
CONTROLS
Operating Levers
WARNING
¡¡
¡¡
¡Be careful to check which pattern of
lever control arrangement you are
operating with before beginning
operations.
¡¡
¡¡
¡The explanations in this manual are for
the ISO pattern.
Use these levers to operate the boom, arm,
bucket and upperstructure (slew).
Refer to page 74 “Lever Pattern”.
Refer to page 84 “Operating the Working
Equipment”.
Safety Lock Lever
WARNING
¡¡
¡¡
¡Before leaving the operator’s seat,
raise the safety lock lever to engage
the lock and stop the engine. If any
controls should be touched
accidentally when the safety lock lever
is lowered, the machine will move
suddenly, and cause serious injury or
death.
¡¡
¡¡
¡< TB153FR > : Note that the dozer blade
control is not locked, even when the
safety lock lever is set to the lock
position. Do not touch this control
accidentally.
¡¡
¡¡
¡Be careful not to touch the operating
levers when raising and lowering the
safety lock lever.
This device is for locking the working
equipment, auxiliary hydraulic control,
slewing and traveling.
When the lever is raised, the lever stand
springs up and the lever is locked.
¡< TB153FR > : Note that the dozer blade
control is not locked, even when the safety
lock lever is set to the lock position. Do
not touch this control accidentally.
S2B015
Levers and Pedals