2-3
USE OF MACHINE THAT WAS RENTED OR PREVIOUSLY USED BY SOMEONE ELSE
Check the following subjects on writing before using any Machine that was rented or previously used by
someone else.
In addition, check the inspection record table for the maintenance conditions such as the periodic
inspections.
(1) Crane capacity
(2) Crane maintenance condition
(3) Behavior and disadvantage unique to the crane
(4) Other subjects that require attention when driving
(a) operating condition of the brakes, crutches and others
(b) Presence/absence and lighting condition checkup of lightings and rotating lamps
(c) Operation condition of hook, winches, boom, outriggers and related
PROVIDE SAFETY DEVICES FOR SURE
• Check that all guards and covers are attached properly. Repair immediately if damaged.
• Understand how to use the safety devices well and use properly.
• Do not detach any safety device under any circumstance. Keep control to achieve proper function all
the time.
• Improper use of safety device leads to serious bodily accidents.
• Do not trust safety device too much to operate.
FOLLOW INSTRUCTIONS AND SIGNS WHEN WORKING
• When working with the crane, appoint a work supervisor and mutual
signs beforehand, and follow the work supervisor and signs during
work.
• When working at a location where many parts are unsealed from
the driver, be especially careful to follow the instructions and signs
of the work supervisor and pay attention when driving.
• When working with the crane, the clearance between the boom and
the traveling dolly and also the gaps between the movable parts of
the derrick cylinder may catch body parts such as an arm or finger.
The driver is requested to make sure no one is within the working
radius of the crane before operating crane.
PREPARE FOR ABNORMALITY
• Carry out secure inspections and services, and be careful to
prevent accident before happening.
• Whenever you feel abnormality of the Machine, abort working
immediately, ensure safety and report to the manager.
• Assign in advance who takes which solution to prevent secondary
accident.
• Do not drive the Machine when fuel or hydraulic oil is leaking from
the Machine. Report the manager what is the abnormality, and fully
repair the fuel/hydraulic oil before use.
The fuel for this Machine is light petroleum. Be especially careful for
presence of fuel leak.
• Before leaving the Machine, lower the hoisted load to the ground,
stop the engine and pull out the engine key.