Operation & Maintenance Manual
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LG968 /969Wheel Loader
33
z
Make sure all the pipe clamps, protective board, and anti-heat cover is assembled properly to
prevent vibration and overheat due to friction with other part
z
Choose proper container to hold liquid when replacing the hydraulic oil of hydraulic system and
cleaning the parts. Dealing of waste liquid please refer to “
8.20 Waste Materials
” in this
chapter
8.13 Anti-fire
z
Shut the engine before adding fuel. No smoking and keep fire
OFF
during adding fuel.
z
Keep fire
OFF
the storage place of fuel, grease or other flammable materials.
z
Clean the flammable materials piles on the machine such as fuel, grease or other particles make
sure there is no oil cloth or other flammable materials.
z
Keep fire
OFF
storage battery, because explosive gas
may be generated. Strictly follow the program in user
manual to maintain the storage battery.
z
Make sure there is no flammable materials such as
blasted grass, old paper and etc near the high
temperature parts such as silencer and etc when park
the machine.
z
Check whether there is leak of fuel, mobile oil or
hydraulic oil. Replace the broken soft pipe. Clean
before operate after repair.
z
Check the wire to see whether there is broken and voltage leakage, if so replace it or repair it.
z
Use inflammable liquid to clean the parts, do not use gasoline or other flammable materials.
z
Never
weld or flame cut the pipe or tank containing flammable liquid. Clean them use
inflammable liquid before.
z
Examine the fire extinguisher is well before repair. Make sure the place where the fire
extinguisher is and know how to use.
z
Never
use fire (match or lighter) to check dark area.
8.14 Air Storage Tank
z
Open the drain valve of air storage tank to drain every day,
especially drain sufficiently once everyday in winter. Make sure
