User manual
12 Things to check before starting the excavator
Checking the excavator before operating it can prevent
malfunctions during operation. Therefore never neglect
these
checks.
12.1 Visual inspection
Check:
¨
¨
¨
¨
12.2 Check motor oil
Check the oil level using the dipstick. The vehicle must
be
horizontal and the engine off.
NOTE: The marks on the dipstick indicate the minimum
and
maximum oil levels.
Pressure hoses, hose connections, and hydraulic
cylinder
seals for oil leaks
The radiator for water leaks
Engine for water and oil leaks
Battery connections
Top off engine oil if necessary by opening the cap and
adding oil
from a clean container.
ATTENTION:
12.3 Check hydraulic oil level
Check the hydraulic oil level in the indicator in the main
valve area.
Position of excavator arm while checking hydraulic oil
levels:
Extend arm
Extend 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. Close the cap.
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.
9707672_user manual_en
See the lubricant list for engine oil grade.
Only
use engine oil of the same quality.
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