Hitachi 120-3 class Operator's Manual page 458

Hydraulic excavator
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Control Levers ................................................................................11-9
Convert Bucket Connection Into Face Shovel ....................7-73
Coolant Temperature Gauge ....................................................1-10
Cooling Operation .......................................................................1-62
Cooling System .............................................................................7-55
Correct Maintenance and Inspection Procedures .............. 7-1
D
Defroster Operation .......................................................... 1-63,1-67
Dig with Caution ........................................................................... S-17
Digital Clock Setting Procedure ..............................................1-69
Displaying Operating Conditions ...........................................1-25
Dispose of Waste Properly ......................................................... S-30
Drain Fuel Filter .............................................................................7-45
Drain Fuel Tank Sump ................................................................7-44
Drive Machine Safely ................................................................... S-11
Drive the Machine Carefully ....................................................... 4-1
E
Electrical Circuit .............................................................................. 8-2
Electrical Diagram .......................................................................... 8-3
Electrical System ................................................................ 7-62, 11-6
Emergency Boom Lowering Procedure
(Without hose-rupture safety valve) ..............................5-33
Emergency Exit .............................................................................1-74
Engine .................................................................................... 7-20, 11-2
Engine Control Dial ......................................................................1-46
Engine Oil Level ............................................................................7-20
Engine Speed Control ................................................................... 5-6
Engine Stop Switch ......................................................................1-56
Ensure Safety Before Rising from or
Leaving Operator's Seat .........................................................S-5
Equipment of Head Guard, Rops, Fops ................................. S-10
Evacuating in Case of Fire .......................................................... S-27
Every 8 Hours or Daily ................................................................... 2-1
F
Face Shovel Operation................................................................5-13
Fasten Your Seat Belt ......................................................................S-6
Follow Safety Instructions ............................................................S-2
Front Joint Pins ..............................................................................7-16
Fuel Gauge ........................................................................................ 1-8
Fuel Rate Display/No Display ...................................................1-26
Fuel System .....................................................................................7-42
Fuse Box ...........................................................................................1-57
G
General Precautions for Cab ........................................................S-4
Grading Operation .......................................................................5-12
Greasing ...........................................................................................7-16
H
Handle Chemical Products Safely ........................................... S-30
Handle Fluids Safely−Avoid Fires............................................ S-19
Handle Starting Aids Safely .........................................................S-6
INDEX
Hood and Access Covers (ZX120-3, 180-3 Class) ................ 7-7
Hood and Access Covers (ZX200-3, 270-3, 330-3 Class) ... 7-8
Horn Switch ....................................................................................1-53
Hour Meter ........................................................................................ 1-8
Hydraulic Breaker and Hydraulic Crusher ............................5-15
Hydraulic Circuit ............................................................................. 8-1
Hydraulic System ............................................................... 7-27, 11-9
I
Impossible to Start the Engine ................................................11-1
Inspect and Adjust Valve Clearance .......................................7-83
Inspect Machine ..............................................................................S-4
Inspect Machine Daily Before Starting ................................... 3-1
Inspection and Maintenance of Hydraulic Equipment ...7-27
Installing Fire Extinguisher (Optional) ..................................1-55
Investigate Job Site Beforehand ................................................S-9
J
Jump Starting ...................................................................................S-7
K
Keep Person Clear from Working Area.................................. S-15
Keep Riders Off Machine ..............................................................S-7
Key Switch .......................................................................................1-53
L
Language Settings .......................................................................1-43
Layout ................................................................................................. 7-3
Lifting Capacities ........................................................................13-48
Lifting Hook ..................................................................................13-46
Loading/unloading on a Trailer ................................................. 6-1
Long Arm Operation --- If Equipped ......................................13-6
M
Machine Lifting Procedure .......................................................... 6-5
Mail (Optional) ...............................................................................1-41
Maintenance ................................................................................13-19
Maintenance (2-piece Boom) .................................................13-24
Maintenance Guide .....................................................................7-10
Maintenance Guide Table ............................................................ 7-4
Maintenance Settings .................................................................1-36
Maintenance Under Special Environmental
Conditions .................................................................................. 9-1
Measure Engine Compression Pressure ...............................7-83
Menu Key........................................................................................... 1-9
Menu Screen (23) ........................................................................... 1-7
Miscellaneous ...............................................................................7-68
Mode Selection .............................................................................11-8
Move and Operate Machine Safely ...........................................S-6
Multi Function Monitor ................................................................ 1-3
N
Never Position Bucket Over Anyone ..................................... S-15
Never Undercut a High Bank .................................................... S-16
14-2

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