Hitachi Zaxis 850LC-3 Operator's Manual page 8

Travel Mode Switch .....................................................................1-53
Work Light Switch ........................................................................1-54
Wiper/Washer Switch ..................................................................1-55
Switch Panel (Optional Included) ...........................................1-56
Fan Rotating Direction Device(Optional) ............................1-60
Key Switch .......................................................................................1-61
Power Boost Switch .....................................................................1-61
Horn Switch ....................................................................................1-61
Cigar Lighter ...................................................................................1-62
Cab Light .........................................................................................1-63
Installing Fire Extinguisher (Optional) ..................................1-63
Pilot Control Shut-off Lever ......................................................1-64
Engine Stop Switch ......................................................................1-64
Fuse Box ...........................................................................................1-65
Additional Fuse Box .....................................................................1-65
Air Conditioner Operation ........................................................1-66
Auto Air Conditioner ...................................................................1-67
Cab Heater Operation .................................................................1-72
Cooling Operation .......................................................................1-72
Defroster Operation ....................................................................1-73
Tips for Optimal Air Conditioner Usage ...............................1-74
AM/FM Radio Operation ...........................................................1-75
Digital Clock Setting Procedure ..............................................1-76
Cab Door Release Lever .............................................................1-77
Opening Upper Front Window (ZAXIS850
Closing Upper Front Window ...................................................1-78
Removing and Storing Lower Front Window
(ZAXIS850 , 850LC
-3 -3
Opening Side Windows ..............................................................1-79
Opening/Closing Overhead Window
(ZAXIS850 , 850LC
-3 -3
Opening/Closing Overhead Window ....................................1-80
Emergency Exit(ZAXIS850
Emergency Exit(ZAXIS870H
Adjusting the Seat .......................................................................1-83
Adjusting the Seat (Heater Seat Optional) ..........................1-85
Seat With a Built-in Heater ........................................................1-86
Adjusting the Air-suspension Seat (Optional) ...................1-87
Seat With a Built-in Heater ........................................................1-88
Adjusting Console Height .........................................................1-89
Seat Belt ...........................................................................................1-90
BREAK-IN
Observe Engine Operation Closely .......................................... 2-1
Every 8 Hours or Daily ................................................................... 2-1
After the First 50 Hours ................................................................ 2-1
After the First 100 Hours .............................................................. 2-1
OPERATING THE ENGINE
Inspect Machine Daily Before Starting ................................... 3-1
Before Starting Engine ................................................................. 3-2
Level Check ....................................................................................... 3-3
Starting the Engine in Ordinary Temperature ...................... 3-4
Starting in Cold Weather ............................................................. 3-5
Check Instruments after Starting ............................................. 3-6
, 850LC
-3
) ...........................................................1-79
) ...........................................................1-80
, 850LC ) ...................................1-81
-3 -3
, 870LCH ) ............................1-82
-3 -3
CONTENTS
Using Booster Batteries ................................................................ 3-7
Stopping the Engine ..................................................................... 3-9
DRIVING THE MACHINE
Drive the Machine Carefully ....................................................... 4-1
Steering the Machine Using Pedals ......................................... 4-2
Steering the Machine Using Levers ......................................... 4-3
Travel Mode Switch ....................................................................... 4-4
Travel Alarm (Optional) ................................................................ 4-4
Operating on Soft Ground .......................................................... 4-5
Raise One Track Using Boom and Arm ................................... 4-5
Towing Machine a Short Distance ............................................ 4-6
Operating in Water or Mud ......................................................... 4-7
Parking the Machine on Slopes ................................................. 4-8
Parking the Machine ..................................................................... 4-8
OPERATING THE MACHINE
Control Lever (ISO Pattern) ......................................................... 5-1
Control Lever (HITACHI Pattern) ................................................ 5-2
Pilot Control Shut-off Lever ........................................................ 5-3
Engine Speed Control ................................................................... 5-6
Auto-idle ........................................................................................... 5-7
Work Mode ....................................................................................... 5-8
Work Mode Select .......................................................................... 5-9
) ....1-77
-3
Power Boost ...................................................................................5-10
Power Mode ..................................................................................5-11
Operating Backhoe ......................................................................5-12
Grading Operation .......................................................................5-12
Precaution for Arm Roll-in/ Bucket Roll-in Combined
Operation ................................................................................5-13
Avoid Abusive Operation ..........................................................5-13
Operating Tips ...............................................................................5-14
Select Correct Track Shoes ........................................................5-14
Object Handling --- If Equipped ..............................................5-15
Overnight Storage Instructions ...............................................5-17
ASSEMBLING
Precautions for Assembling ........................................................ 6-1
Precautions for Slinging Work ................................................... 6-3
Precautions for Operating Machine ........................................ 6-4
Installing Counterweight ............................................................. 6-5
Installing Boom Cylinder ............................................................. 6-6
Installing Boom ............................................................................... 6-8
Connecting Hoses Between Boom Cylinder and
Machine ...................................................................................... 6-9
Installing Boom Cylinder Rod ..................................................6-10
Installing Arm ................................................................................6-11
Connecting Arm Cylinder Rod .................................................6-12
Connecting Bucket Cylinder Hoses .......................................6-13
Installing Bucket ...........................................................................6-14
Final Inspection .............................................................................6-15
Transporting by Road .................................................................6-16
Transporting the Machine by Trailer .....................................6-16
Loading/Unloading on a Trailer ..............................................6-16
Retracting or Extending the Side Frame ..............................6-20