Husqvarna DXR-310, Руководство оператора

Страница: 64 / 84

MAINTENANCE AND SERVICE
64 – English
Change
General
Position the machine on a flat surface. Discharge the
machine and allow it to cool. Clean the component before
opening it for refilling in order to prevent dirt getting in. If
the level is low, fill in accordance with the following
instructions.
Hydraulic fluid
General
The type of hydraulic oil delivered with the machine is
stated on the decal at the inside of the left top cover. Refer
also to 'Technical data” for choice of suitable hydraulic
oils.
Draining hydraulic fluid
• Retract the arm system and raise outriggers/dozer
blades.
• Undo the air filter so that the overpressure in the tank
is discharged.
• Place a collecting vessel under the tank’s drain plug
and open the plug.
• Screw on the drain plug when all the liquid has
drained out.
• Changing oil filters. Refer to 'Oil filter” in the
'Maintenance and service” section.
• Tighten the air filter.
Replenishing hydraulic fluid
The machine is equipped with a refill pump.
• Maneuver the machine so the arm system’s cylinders
are retracted and the outriggers are completely
folded.
• Clean the refill pump’s suction hose. Remove the plug
and put the hose into the fluid container.
• Go to SERVICE in the menu and the tab OIL REFILL
• Hold the selection key down to refill oil.
• Use the sight gauge to check the oil level when
refilling.
• Start the machine and operate the cylinders between
outer and inner end position a number of times to
remove air that might have entered the hydraulic
system while refilling.
!
CAUTION! Chemicals such as
degreasing agent, grease and hydraulic
fluid can give rise to allergies in
conjunction with repeated skin contact.
Avoid contact with the skin, use
protective equipment. Changing liquids
and filters must be done in such a way
that the machine’s hydraulic system and
the surrounding environment are not
damaged. Dispose of residual products
according to local laws.
!
CAUTION! Allow the machine to cool. Hot
oil can cause severe burn injuries.
NOTICE! The machine can be damaged if different
types of hydraulic fluid are mixed. Check which quality
of hydraulic fluid the machine’s hydraulic system
contains before refilling or changing. Do not use
hydraulic fluid that is not recommended.
NOTICE! Do not start the motor when the hydraulic tank
is empty, the hydraulic pump will be damaged.