2. MACHINE FAMILIARIZATION ............................................................................................................. 16
2.1 CAB .......................................................................................................................................................... 17
2.2 MONITOR METER ................................................................................................................................. 18
2.2.1 METER FUNCTIONS ...................................................................................................................... 19
2.2.2 DISPLAY RANGE AND ALARM STATEMENT .......................................................................... 19
2.2.3 BUTTONS ........................................................................................................................................ 20
2.3 CONTROL PANEL ................................................................................................................................. 20
2.4 RADIO ..................................................................................................................................................... 22
2.4.1 Panel Functions ................................................................................................................................. 22
2.4.2 Performance Index ............................................................................................................................ 23
2.4.3 Operation Instructions ....................................................................................................................... 23
2.4.4 Radio Bluetooth Function ................................................................................................................. 25
2.5 SEAT ADJUSTMENT ............................................................................................................................. 26
2.6 AIR CONDITIONER ............................................................................................................................... 26
2.7 PILOT CONTROL JOYSTICK ............................................................................................................... 27
2.8 THROTTLE CONTROL .......................................................................................................................... 28
2.9 CAB TOPLIGHT (OPTIONAL) ........................................................................................................... 29
2.10 PLATFORM LIGHT .............................................................................................................................. 29
2.11 FRONT WINDOW ................................................................................................................................. 29
2.12 WIND HOOD AND UPPER-COVER ................................................................................................... 30
2.13 LABELS ................................................................................................................................................. 30
3. MACHINE OPERATION ........................................................................................................................... 32
3.1 MACHINE WORKING ENVIRONMENT ............................................................................................. 32
3.2 RUNNING-IN OPERATION ................................................................................................................... 32
3.3 ENGINE OPERATION ............................................................................................................................ 33
3.4 TRAVELLING CONTROL ..................................................................................................................... 37
3.5 EXCAVATION ........................................................................................................................................ 40
3.6 EXCAVATOR PARKING ....................................................................................................................... 42
3.7 LIFTING WORK ..................................................................................................................................... 46
3.8 HYDRAULIC BREAKING HAMMER .................................................................................................. 47
3.9 BOOM SWING ........................................................................................................................................ 51
3.10 AIR CONDITIONER OPERATION ...................................................................................................... 52
3.11 ACCUMULATOR ................................................................................................................................. 58
4.TRANSPORTATION AND STORAGE ..................................................................................................... 60
4.1 GENERAL TRANSPORTATION RULES .............................................................................................. 60
4.2 TRANSPORT DIMENSION .................................................................................................................... 60
4.3 TRANSPORT ON HIGHWAY ............................................................................................................... 61
4.4 LOAD AND UNLOAD ............................................................................................................................ 62
4.5 STORAGE ................................................................................................................................................ 63
5. MAINTENANCE ......................................................................................................................................... 65
5.1 MAINTENANCE RULES ....................................................................................................................... 65
5.1.1 Correct Maintenance and Inspection Procedure ................................................................................ 65