Hitachi Zaxis ZX470LC-5G 670LC-5G 870LC-5G Hydraulic Excavator Operator Manual ENMJAC-LA2-2

Contents:
ENMJAC-LA2-2
INTRODUCTION
INDEX
CONTENTS
MACHINE NUMBERS
SAFETY
Recognize Safety Information
Understand Signal Words
Follow Safety Instructions
Prepare for Emergencies
Wear Protective Clothing
Protect Against Noise
Inspect Machine
General Precautions for Cab
Use Handholds and Steps
Adjust the Operator’s Seat
Ensure Safety Before Rising from or Leaving Operator’s Seat
Fasten Your Seat Belt
Move and Operate Machine Safely
Operate Only from Operator’s Seat
Jump Starting
Keep Riders off Machine
Precautions for Operations
Investigate Job Site Beforehand
Install OPG Guard
Provide Signals for Jobs Involving Multiple Machines
Confirm Direction of Machine to Be Driven
Drive Machine Safely
Avoid Injury from Rollaway Accidents
Avoid Injury from Back-Over and Swing Accidents
Keep Person Clear from Working Area
Never Position Bucket Over Anyone
Avoid Undercutting
Avoid Tipping
Never Undercut a High Bank
Dig with Caution
Operate with Caution
Avoid Power Lines
Precautions for Lightning
Object Handling
Protect Against Flying Debris
Park Machine Safely
Handle Fluids Safely−Avoid Fires
Transport Safely
Practice Safe Maintenance
Warn Others of Service Work
Support Machine Properly
Stay Clear of Moving Parts
Prevent Parts from Flying
Store Attachments Safely
Prevent Burns
Replace Rubber Hoses Periodically
Avoid High-Pressure Fluids
Prevent Fires
Evacuating in Case of Fire
Beware of Exhaust Fumes
Precautions for Welding and Grinding
Avoid Heating Near Pressurized Fluid Lines
Avoid Applying Heat to Lines Containing Flammable Fluids
Precautions for Handling Accumulator and Gas Damper
Remove Paint Before Welding or Heating
Beware of Asbestos and Silicon Dust and Other Contamination
Prevent Battery Explosions
Service Air Conditioning System Safely
Handle Chemical Products Safely
Dispose of Waste Properly
Never Ride Attachment
Precautions for Communication Terminal
Precaution for Communication Terminal Equipment
SAFETY SIGNS
COMPONENTS NAME
Components Name
GETTING ON/OFF THE MACHINE
Getting ON/OFF the Machine
OPERATOR’S STATION
Cab Features (Std. Model)
Cab Features (with Attachment)
Multi Function Monitor
Basic Screen
How to Use Screens
Displaying Basic Screen
Hour Meter
Clock
Fuel Gauge
Coolant Temperature Gauge
Operating Status Icon Display
Security Functions (Optional)
Input Password
Extending Password Duration Time
Alarm Occurrence Screen
Remedy
Main Menu
Air Conditioner
Circulation Air Mode
Air Conditioner ON/OFF
Radio
Work Mode
Attachment Selection
Mail (Optional)
Setting Menu
Date and Time
Time Adjustment
Date Adjustment
Display Mode Setting
Attachment Adjust
Flow Rate Adjustment
Attachment Name Input
Auto-Lubrication
Lubrication Interval Setting
Password Change (Optional)
Sub Meter
Rear View Camera Monitor (Optional)
Rear View Camera ON/OFF
Brightness Adjustment
Language Settings
Lists of Display Language
Unit Selection
Display Item Selection (Rear View Camera OFF)
Main Menu Sequence Change
Information Menu
Operation
Breaker Operation
Attachment Operation
Travel Operation
Actual Operation
Maintenance
Maintenance Notice
Time Remains and Maintenance Interval
Monitoring
Switch Panel
Return to Previous Screen (Monitor)
Return to Basic Screen (Monitor)
Select/Confirm Switch (Monitor)
Temperature Control Switch/Mode Switch (Air Conditioner)
AUTO/OFF Switch/Fan Switch (Air Conditioner)
AM/FM Selector/Tuning Switch (Radio)
Power Switch/Volume Control Knob (Radio)
Engine Control Dial
Auto-Idle Switch
Travel Mode Switch
Mode Switch
ECO (Economy) Mode
PWR (Power) Mode
H/P (High Power) Mode
Work Light Switch
Wiper/Washer Switch
Numeric Keypad
Switch Panel (for Optional Equipment)
Travel Alarm Deactivation Switch (Optional) (1)
Rear Light Switch (Optional) (2)
Boom Mode Switch (3)
Swing Alarm Deactivation Switch (Optional) (4)
Auto-Lubrication Switch (5)
Auto-Lubrication Selector Switch (Optional) (6)
Seat Heater Switch (Optional) (7)
Key Switch
Power Boost Switch
Horn Switch
Cigar Lighter
Using Cigar Lighter
Using Cigar Lighter Port as External Power Source
Cab Light Switch
Installing Fire Extinguisher (Optional)
Pilot Control Shut-Off Lever
Handle (Emergency Engine Stop)
Engine Stop Switch (for Maintenance)
Fuse Box
Fuse Box 1
Fuse Box 2
Auto Air Conditioner
Features
Components Name
Controller Part Name and Function
Cab Heater Operation
Cooling Operation
Defroster Operation
Cool Head/Warm Feet Operation
Tips for Optimal Air Conditioner Usage
For Rapid Cooling
When Windows Become Clouded
Off-Season Air Conditioner Maintenance
AM/FM Radio Operation
Controls on the Radio
Tuning Procedure
Station Presetting Procedure
Station Auto-Presetting Procedure
TONE Control
Audio Input (Optional)
Audio Input Selection
Connecting Audio Device
Volume Control of Audio Device
Cab Door Release Lever
Opening/Closing and Removing Cab Inside Window
Opening/Closing Upper Front Window
Opening/Closing Upper Front Window
Removing and Storing Lower Front Window
Removing and Storing Lower Front Window
Opening Side Windows
Opening/Closing Overhead Window
Opening/Closing Overhead Window (Clear Hatch: If Equipped)
Emergency Exit
Adjusting Operator’s Seat
Seat Height and Angle Adjustment
Console and Seat Fore-aft Adjustment
Seat Fore-Aft Adjustment
Suspension Adjustment
Backrest Adjustment
Armrest Adjustment
Installation and Adjustment of Mirrors
1 m-Vicinity Visibility
Seat Belt
Seat Belt
Battery Disconnect Switch (Optional)
Switch Operation
BREAK-IN
Observe Engine Operation Closely
Every 10 Hours or Daily
After the First 50 Hours
After the First 100 Hours
OPERATING THE ENGINE
Inspect Machine Daily Before Starting
Before Starting Engine
Starting the Engine
Check Instruments After Starting
Using Booster Batteries
Stopping the Engine
DRIVING THE MACHINE
Drive the Machine Carefully
Steering the Machine Using Pedals
Steering the Machine Using Levers
Travel Mode Switch
Travel Alarm (Optional)
Operating on Soft Ground
Raise One Track Using Boom and Arm
Towing Machine a Short Distance
Operating in Water or Mud
Parking the Machine on Slopes
Parking the Machine
OPERATING THE MACHINE
Control Lever (ISO Pattern)
Control Lever (HITACHI Pattern) (Optional)
Attachment Pedal (Hydraulic Breaker) (Optional)
Attachment Pedal (Hydraulic Crusher) (Optional)
Pilot Control Shut-Off Lever
Warming Up Operation
Engine Speed Control
Auto-Idle
Work Mode
Power Boost Switch
Mode Switch
Operating Backhoe
Precaution for Arm Roll-In/Bucket Roll-In Combined Operation
Grading Operation
Do Not Strike the Ground with Bucket Teeth
Avoid Hammer Work
Avoid Abusive Operation
Avoid Side Load the Bucket
Do Not Use Wide Track Shoes on Rough Ground
Object Handling – If Equipped
Hydraulic Breaker and Hydraulic Crusher
Precautions for Breaker Operation
Precautions for Crusher Operation
Attachment
How to Lower Boom In Case of Emergency and When Engine Stops
Precautions for After Operations
TRANSPORTING
Transporting by Road
Loading/Unloading on a Trailer
Fastening Machine for Transporting
Unloading
MAINTENANCE
Correct Maintenance and Inspection Procedures
Check the Hour Meter Regularly
Use Correct Fuels and Lubricants
Layout
Maintenance Guide Table
Preparations for Inspection and Maintenance
Hood and Access Covers
Daily Check
Maintenance Guide
Periodic Replacement of Parts
Kind of Oils
A. Greasing
Automatic/Manual Lubrication (Optional)
Lubricator (Optional)
B. Engine
C. Transmission
D. Hydraulic System
Inspection and Maintenance of Hydraulic Equipment
E. Fuel System
F. Air Cleaner
G. Cooling System
H. Air Conditioner
I. Electrical System
J. Miscellaneous
MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS
Maintenance Under Special Environmental Conditions
STORAGE
Storing the Machine
Removing the Machine From Storage
TROUBLESHOOTING
Troubleshooting
SPECIFICATIONS
Specifications ZX470LC-5G
Working Ranges ZX470LC-5G
Shoe Types and Applications ZX470LC-5G
Bucket Types and Applications ZX470LC-5G
Specifications ZX670LC-5G
Working Ranges ZX670LC-5G
Shoe Types and Applications ZX670LC-5G
Bucket Types and Applications ZX670LC-5G
Specifications ZX870LC-5G
Working Ranges ZX870LC-5G
Shoe Types and Applications ZX870LC-5G
Bucket Types and Applications ZX870LC-5G
INDEX