Table Of Contents - Hitachi EX1900-5 Operator's Manual

MACHINE NUMBERS
SAFETY
Recognize Safety Information............................. S-1
Understand Signal Words................................... S-1
Follow Safety Instructions ................................... S-2
Prepare for Emergencies .................................... S-2
Wear Protective Clothing .................................... S-3
Protect Against Noise ......................................... S-3
Inspect Machine.................................................. S-3
General Precautions for Cab ............................. S-4
Use Handholds and Steps .................................. S-5
Adjust the Operator's Seat.................................. S-5
Fasten Your Seat Belt ......................................... S-6
Move and Operate Machine Safely..................... S-6
Handle Starting Aids Safely ................................ S-6
Operate Only from Operator's Seat .................... S-7
Jump Starting...................................................... S-7
Keep Riders Off Machine.................................... S-7
Investigate Job Site Beforehand ......................... S-8
Protect Against Falling Stones and Debris ......... S-8
Provide Signals for Jobs Involving Multiple
Numbers of Machines................................... S-9
Confirm Direction of Machine to be Driven ......... S-9
Drive Machine Safely ........................................ S-10
Avoid Injury from Rollaway Accidents ............... S-11
Avoid Injury from Back-Over
and Swing Accidents................................... S-12
Keep Person Clear from Working Area ............ S-13
Never Position Bucket Over Anyone................. S-13
Avoid Undercutting............................................ S-13
Avoid Tipping .................................................... S-14
Never Undercut a High Bank ............................ S-14
Dig with Caution ................................................ S-15
Operate with Caution ........................................ S-15
Avoid Power Lines ............................................ S-15
Object Handling ................................................ S-16
Protect Against Flying Debris............................ S-16
Park Machine Safely ......................................... S-17
Handle Fluids Safely − Avoid Fires ................... S-17
Practice Safe Maintenance ............................... S-18
Warn Others of Service Work........................... S-19
Support Machine Properly................................. S-19
Stay Clear of Moving Parts ............................... S-19
Prevent Parts from Flying ................................ S-20
Store Attachments Safely ................................. S-20
Prevent Burns ................................................... S-21
Replace Rubber Hoses Periodically.................. S-21
Avoid High-Pressure Fluids .............................. S-22
Prevent Fires..................................................... S-23
Evacuating in Case of Fire................................ S-24
Beware of Exhaust Fumes................................ S-24
Precautions for Welding and Grinding ............. S-25
Avoid Heating Near Pressurized Fluid Lines..... S-26
CONTENTS
Avoid Applying Heat to Lines Containing
Flammable Fluids........................................S-26
Remove Paint Before Welding or Heating ........S-26
Prevent Battery Explosions ...............................S-27
Service Air Conditioning System Safely ............S-27
Handle Chemical Products Safely.....................S-28
Dispose of Waste Properly................................S-28
SAFETY SIGNS ..................................
COMPONENTS NAME..........................
HANDLING LADDER/EMERGENCY
ESCAPE DEVICE
Using Ladder ....................................................... 1-2
Operating Ladder on the Ground ........................ 1-3
Operating Ladder on the Upperstructure............. 1-3
Emergency Escape ............................................. 1-4
Emergency Exit ................................................... 1-5
Evacuating in Case of Fire .................................. 1-5
OPERATOR'S STATION
Cab Features....................................................... 1-7
Monitor Panel and Switch Panels (Left) .............. 1-8
Monitor Panel ...................................................... 1-9
Fuel Gauge.................................................. 1-10
Hydraulic Oil Temperature Gauge .............. 1-10
Coolant Temperature Gauge ...................... 1-10
Tachometer ................................................. 1-10
Alternator Indicator ...................................... 1-11
Pump Transmission Oil Pressure
Indicator (Warning) ............................... 1-11
Engine Oil Pressure Indicator (Warning) .... 1-11
Overheat Indicator (Warning)...................... 1-11
Hydraulic Oil Level Indicator(Warning)........ 1-12
Fuel Level Indicator ..................................... 1-12
Engine Oil Level Indicator ........................... 1-12
Download Indicator...................................... 1-12
Coolant Level Indicator................................ 1-13
Hydraulic Oil Level Indicator........................ 1-13
Travel Mode Indicator (Slow Speed) ........... 1-13
Auto Idle Indicator ....................................... 1-13
Engine Room Light Indicator ....................... 1-14
Entrance Light Indicator .............................. 1-14
Preheat Indicator ......................................... 1-14
Travel Mode Indicator (Fast Speed)............ 1-14
Coolant Level Indicator (Warning)............... 1-15
Auto-Lubrication Indicator ........................... 1-15
Engine Stop Indicator .................................. 1-15
Engine Warning Indicator............................ 1-15
Engine Exhaust Gas Temperature
Indicator ................................................ 1-16
Air Cleaner Restriction Indicator.................. 1-16
Pump Contamination Indicator.................... 1-16
Stop Valve Indicator (Warning) ................... 1-17
S-29
1-1