ASSEMBLY AND FUNCTIONS......................................................................................................... 34
Component overview........................................................................................................................................ 34
Operator's place ............................................................................................................................................... 35
Control console ........................................................................................................................................... 35
Controls ....................................................................................................................................................... 37
Description of the controls ..................................................................................................................... 38
Other machine components ........................................................................................................................ 39
Working light .......................................................................................................................................... 39
Fuse box ................................................................................................................................................ 39
Main fuse................................................................................................................................................ 39
Battery.................................................................................................................................................... 40
Tray ........................................................................................................................................................ 40
Tool compartment .................................................................................................................................. 40
Fuel tank filler opening........................................................................................................................... 41
Engine compartment ........................................................................................................................................ 42
Hydraulic system for the U10-3........................................................................................................................ 44
OPERATION ..................................................................................................................................... 45
Safety rules for operation ................................................................................................................................. 45
Guiding the operator ................................................................................................................................... 46
Initial operation ................................................................................................................................................. 47
Running-in of the excavator ........................................................................................................................ 47
Operating the excavator ................................................................................................................................... 47
Pre-operational services ............................................................................................................................. 47
Check the engine oil level ...................................................................................................................... 47
Checking the coolant level ..................................................................................................................... 48
Checking the radiator ............................................................................................................................. 48
Checking the V-belt................................................................................................................................ 48
Lubrication.............................................................................................................................................. 50
Setting up the workplace............................................................................................................................. 52
Getting on the excavator........................................................................................................................ 52
Adjusting the operator's seat ................................................................................................................. 52
Fastening the seat belt........................................................................................................................... 53
Starting the engine................................................................................................................................. 53
Stopping the engine ............................................................................................................................... 55
Driving the excavator .................................................................................................................................. 56
Driving .................................................................................................................................................... 60
Fast drive position U 10-3 ...................................................................................................................... 60
Turning ................................................................................................................................................... 60
During driving.................................................................................................................................... 61
From a standing position................................................................................................................... 61
Turning on the spot ........................................................................................................................... 61
Driving uphill and downhill ..................................................................................................................... 62
4
Tables