Hitachi ZAXIS 30U-5N Operator's Manual page 339

Never Ride Attachment .............................................................. S-36
Never Undercut a High Bank .................................................... S-17
Notes for Muffler Filter (ZX50U-5N, 60USB-5N) ................. S-36
Notes on Protection of Operator's Station When the
Machine Rolls Over ................................................................. S-37
O
OPERATING THE ENGINE ...............................................................3-1
OPERATING THE MACHINE ...........................................................5-1
OPERATOR'S STATION ....................................................................1-3
OPTIONAL ATTACHMENT .......................................................... 13-1
Object Handling ........................................................................... S-19
Off-Season Air Conditioner Maintenance ........................... 1-51
Opening Upper Front Window (cab equipped
machine) .................................................................................... 1-57
Operate Only From Operator's Seat ..........................................S-8
Operate With Caution ................................................................. S-18
Operating Backhoe ...................................................................... 5-17
Operating in Water or Mud ..........................................................4-8
Operating Status Icon Display ................................................. 1-15
Overheat Indicator (1) ................................................................. 1-11
P
Park Machine Safely ..................................................................... S-20
Parking the Machine ................................................................... 4-10
Parking the Machine on Slopes ............................................... 4-10
Part Name and Function ............................................................ 1-53
Periodic Replacement of Parts ................................................. 7-14
Pilot Control Shut-Off Lever ........................................................5-5
Piping for Breaker and Crusher (Optional) ......................... 13-3
Power Mode ................................................................................... 5-16
Practice Safe Maintenance ........................................................ S-23
Precautions for After Operations ............................................ 5-30
Precautions for Blade Operation ................................................5-4
Precautions for Breaker Operation ......................................... 13-6
Precautions for Communication Terminal ........................... S-36
Precautions for Crusher Operation ......................................13-10
Precautions for Handling Accumulator and Gas
Damper ....................................................................................... S-32
Precautions for Handling Refrigerant ................................... S-34
Precautions for Installing Wide Bucket or Special Type
Bucket ......................................................................................... 5-22
Precautions for Lightning .......................................................... S-19
Precautions for Operations ..........................................................S-9
Precautions for Traveling on Slopes..........................................4-9
Precautions for Welding and Grinding ................................. S-32
Preparations for Inspection and Maintenance .....................7-6
Prepare For Emergencies ..............................................................S-3
Prevent Battery Explosions ....................................................... S-34
Prevent Burns ................................................................................. S-27
Prevent Fires ................................................................................... S-29
Prevent Parts From Flying ......................................................... S-26
Protect Against Flying Debris .................................................. S-20
Protect Against Noise ....................................................................S-4
Provide Signals for Jobs Involving Multiple Machines.... S-11
R
Radio (Cab equipped machine) (Optional) ......................... 1-52
INDEX
Radio Operation ............................................................................ 1-53
Raise One Track Using Boom and Arm ....................................4-6
Recognize Safety Information ....................................................S-1
Recommended Fuel .................................................................... 7-52
Remove Paint Before Welding or Heating ........................... S-33
Removing and Storing Lower Front Window ..................... 1-57
Removing Rubber Crawler ........................................................ 7-82
Replace Air Cleaner Inner Element (Optional) ................... 7-61
Replace Air Cleaner Outer and Inner Elements ................. 7-61
Replace Circulating Air Filter .................................................... 7-91
Replace Engine Oil Filter ............................................................ 7-25
Replace Fresh Air Filter .................................................... 7-93, 7-94
Replace Fuel Main Filter Element ........................................... 7-58
Replace Fuel Pre-Filter Element (ZX50U-5N,
60USB-5N) ................................................................................. 7-59
Replace Full-Flow Filter .............................................................. 7-41
Replace Pilot Oil Filter Element ............................................... 7-43
Replace Rubber Crawler ............................................................. 7-82
Replace Rubber Hoses Periodically ........................................ S-28
Replacing Fuses ............................................................................ 7-76
Restriction of Attachment Installation ................................. S-11
Room Lamp (cab equipped machine) .................................. 1-60
S
SAFETY ................................................................................................S-1
SAFETY SIGNS ................................................................................ S-38
SPECIFICATIONS ............................................................................ 12-1
STORAGE .......................................................................................... 10-1
Safety Transporting ..................................................................... S-22
Screen Configuration .....................................................................1-9
Seat Back Box ................................................................................. 1-58
Seat Belt ........................................................................................... 1-60
Seat Fore-aft Adjustment .......................................................... 1-58
Setting Procedure ........................................................................ 1-31
Shackle Bracket Usage ................................................................ 5-27
Shoe Types and Applications ............. 12-3, 12-7, 12-11, 12-15
Sound Control ............................................................................... 1-55
Starting the Engine .........................................................................3-3
Station Presetting Procedure ................................................... 1-54
Stay Clear of Moving Parts ........................................................ S-25
Std. Specification .......................................12-1, 12-5, 12-9, 12-13
Stopping the Engine ......................................................................3-9
Storing the Machine .................................................................... 10-1
Suction Filter Cleaning ............................................................... 7-37
Support Machine Properly ........................................................ S-25
Swing Bearing ................................................................................ 7-22
Swing Internal Gear ..................................................................... 7-23
Swing Post and Others ............................................................... 7-19
Switch Panel ......................................................................................1-8
T
TRANSPORTING ................................................................................6-1
TROUBLESHOOTING .................................................................... 11-1
Tightening and Retighten Torque of Bolts and Nuts ....... 7-98
Tips for Optimal Air Conditioner Usage ............................... 1-51
Tips for Optimal Heater Usage................................................. 1-48
Tool Box ............................................................................................ 1-58
14-3