AVANT 218, Руководство оператора

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Maintenance instructions
18
200 Series
1. CLEANING OF THE LOADER
Cleanliness of the loader is not only a question of
outer appearance. All surfaces, painted and others,
will stay in better condition when they are cleaned
regularly. A clean machine also lasts longer. A dirty
machine will run hotter and will collect dirt into the
air cleaner, which is likely to damage the engine. Pay
special attention to the cleanliness of the engine, the
oil tank cover, the engine compartment and the
hydraulic pump compartment. The loader can be
washed with a pressure washer.
ATTENTION! the loader is equipped with a hydraulic
oil cooler, which is located behind the driver’s seat,
make sure to clean the oil cooler cell with compressed
air every time you are servicing the loader - and even
more frequently if the loader is being used in dusty
conditions.
2. TYRE PRESSURE
Correct tyre pressure means that the tyres last much
longer. Wrong tyre pressure increases tyre wear and
can be a safety risk when working with the loader.
Recommended tyre pressure is 2.3 bar (33.4 PSI).
3. BATTERY CHECK
In order to secure the starting
and safe operation the battery
of the loader must be checked
regularly. Checking the
electrolyte level of the battery
happens by opening the filler
caps. ATTENTION! Clean the
battery before opening the caps
so that dirt cannot get in the
battery. Check also the contacts
and clean if necessary.
4. HYDRAULIC OIL LEVEL
Hydraulic oil level can be
checked with the dipstick
in the filler. Oil level
should be between the
two marks in the dipstick.
Refill when necessary.
Clean the area before
checking hydraulic oil
level. Do not let any
contaminents enter the
hydraulic tank during this
procedure.
5. CHANGING OF HYDRAULIC OIL FILTERS
The hydraulic oil return filter
is located on top of the
hydraulic oil tank, under the
right cover beside steering
wheel. Take off the cover
and replace the oil filter
cartridge.
The hydraulic pressure filter
is located under the right
side cover beside the
hydraulic pumps. When
unscrewing the filter hold
the screw in the housing
with a 12 mm allen key and
replace the filter.
6. HYDRAULIC OIL CHANGE
When changing hydraulic oil,
the oil can be removed with
a suction pump or by ope-
ning the drain plug on the
right side of the front frame,
behind the front wheel. In
both cases it is important to clean the magnetic drain
plug. Hydraulic oil tank capa-city is 23 litres. Use ISO
VG-46 certified mineral hydraulic oil (e.g. Shell Tellus
TX oil). Use of synthetic hydraulic fluids is not
permitted.
7. CHECK AND TIGHTENING OF
BOLTS, NUTS AND FITTINGS
Check tightness of bolts, nuts and hydraulic fittings
regularly. ATTENTION! Tighten wheel nuts after
first 5 operating hours. Check tightness of wheel
nuts regularly. Wheel nuts shall first be tightened
to 100 Nm diagonally opposite and finally
tightened to 120 Nm.
8. CHECK PRESSURE OF HYDRAULIC SYSTEM
Pressure checking points for
different functions are as
follows:
Boom movement :
Pressure is checked from
the manometer fitting,
which is located under the
right side cover, beside the
main hydraulic valve.
Pressure is measured with
full engine revs and loading
the hydraulics in the movement end position of boom
or attachment plate. The presure setting is 185 bar.