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Put the demounted components into a safe place
and make sure they wound not fall. Encircle the
demounted components with a fence and put up
a sign of “no entry” to avoid prohibitive person
entering this area.
1.8.8 MAINTENANCE UNDER MACHINE
Before maintenance or repair, stop the machine on a solid flat ground, lower the working
device to the ground and fix the tires with wedges;
Working under the poorly supported machine is prohibited. If the tires are off the ground
and the machine is only supported by the working device, maintenance under the
machine is very dangerous.
1.8.9 MAINTENANCE WITH THE FRAME SUPPORTED UP
When the frames are maintained with the working device lifted, it is necessary to lock up
the front and rear frames with the frame fixing rods. Set the joystick to the “neutral”
position, lock up joystick with locking equipment, and then support the working device with
supporting rods.
Before lifting, wedge the wheel from the opposite
side. After lifting, place a block under machine
1.8.10 MAINTENANCE ON THE TOP OF THE MACHINE
When conducting maintenance on the top of the machine, make sure your standing point
is clean and no barrier, as well as comply with the following items for the prevention of
falling:
