Operation
52
Operating the excavator
For a safe excavator operation, see the following sections.
Pre-operational services
For the performance of the services, the excavator must be parked on level ground and the key
switch must be removed.
•
Open the engine compartment cover (page 91). Always close the engine compartment cover after the work
is done.
Walk-around inspection
•
Check the excavator for visible damage and leaks.
Check the engine oil level
•
Pull out the oil dipstick (1) and wipe it with a clean cloth.
•
Insert the oil dipstick completely and pull it out again. The
oil level should be in the "A" area. If the oil level is too low,
add engine oil (page 107).
When the oil level is too high or too low, the engine
might get damaged during operation.
Checking the coolant level
•
Check the coolant level in the expansion reservoir (1). The
fluid level must be between FULL and LOW.
Do not open the radiator cap.
If the coolant level is below the LOW mark, refill
(page 104).
