User manual
Clean air filter
Open housing, clean dust trap.
Unscrew and remove filter.
Clean the filter using compressed air (3 - 5
bar).
ATTENTION: If the warning light on the instrument panel goes
off,
clean air filter immediately. Important when
working
in dusty conditions.
Refuelling
After operation, always refill the fuel tank until it is full. This is to
prevent
the formation of water condensation in the interval between
uses.
Ensure that fuel is not spilt when refuelling.
ATTENTION:
17.3 Hydraulics
Check hydraulic oil level
Check the hydraulic-oil indicator in the main hydraulic valve
unit.
Position of excavator arm while checking hydraulic oil levels:
Extend arm
Extend shovel bucket outward and lower it to the ground (piston
rods in
cylinders)
Turn off engine
Refill hydraulic oil as necessary. Open the cap and refill the
hydraulic oil
from a clean container.
CAUTION: Release residual pressure when working on the hydraulic
system! The hydraulic oil quality can be checked on the list
of lubricants.Always only use the same quality hydraulic oil.
17.4 Undercarriage and attachments
Tracks
ATTENTION:
Check attachments (bucket, grab, etc.)
- Bucket teeth wear and tightness, pin
tightness
- Line tightness, piston rod
- Behavior of the hydraulic cylinder when
loaded
ATTENTION: Replace damaged or defective parts!
Check tracks immediately after operation!
Replace
damaged tracks.
Make sure that you never run out of
fuel,
otherwise you must bleed fuel system.
9707672_user manual_en
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