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EX1900-5
Hitachi EX1900-5 Manuals
Manuals and User Guides for Hitachi EX1900-5. We have
1
Hitachi EX1900-5 manual available for free PDF download: Operator's Manual
Hitachi EX1900-5 Operator's Manual (281 pages)
Hydraulic excavator
Brand:
Hitachi
| Category:
Excavators
| Size: 7.68 MB
Table of Contents
6
Table of Contents
3
Machine Numbers
6
Table of Contents
9
Safety
9
Recognize Safety Information
9
Understand Signal Words
10
Follow Safety Instructions
10
Prepare for Emergencies
11
Wear Protective Clothing
11
Protect against Noise
11
Inspect Machine
12
General Precautions for Cab
13
Use Handholds and Steps
13
Adjust the Operator's Seat
14
Fasten Your Seat Belt
14
Move and Operate Machine Safely
14
Handle Starting Aids Safely
15
Operate Only From Operator's Seat
15
Jump Starting
15
Keep Riders Off Machine
16
Investigate Job Site Beforehand
16
Protect against Falling Stones and Debris
17
Provide Signals for Jobs Involving Multiple Numbers of Machines
17
Confirm Direction of Machine to Be Driven
18
Drive Machine Safely
19
Avoid Injury From Rollaway Accidents
20
Avoid Injury From Back-Over and Swing Accidents
21
Keep Person Clear From Working Area
21
Never Position Bucket Over Anyone
21
Avoid Undercutting
22
Avoid Tipping
22
Never Undercut a High Bank
23
Dig with Caution
23
Operate with Caution
23
Avoid Power Lines
24
Object Handling
24
Protect against Flying Debris
25
Park Machine Safely
25
Handle Fluids Safely − Avoid Fires
26
Practice Safe Maintenance
27
Warn Others of Service Work
27
Support Machine Properly
27
Stay Clear of Moving Parts
28
Prevent Parts From Flying
28
Store Attachments Safely
29
Prevent Burns
29
Replace Rubber Hoses Periodically
30
Avoid High-Pressure Fluids
31
Prevent Fires
32
Evacuating in Case of Fire
32
Beware of Exhaust Fumes
33
Precautions for Welding and Grinding
34
Avoid Heating Near Pressurized Fluid Lines
34
Avoid Applying Heat to Lines Containing Flammable Fluids
34
Remove Paint before Welding or Heating
35
Prevent Battery Explosions
35
Service Air Conditioning System Safely
36
Handle Chemical Products Safely
36
Dispose of Waste Properly
37
Safety Signs
43
Components Name
44
Handling Ladder/Emergency Escape Device
44
Using Ladder
45
Operating Ladder On the Ground
45
Operating Ladder On the Upperstructure
46
Emergency Escape
47
Emergency Exit
47
Evacuating in Case of Fire
49
Operator's Station
49
Cab Features
50
Monitor Panel and Switch Panels (Left)
51
Monitor Panel
52
Fuel Gauge
52
Hydraulic Oil Temperature Gauge
52
Coolant Temperature Gauge
52
Tachometer
53
Alternator Indicator
53
Pump Transmission Oil Pressure Indicator (Warning)
53
Engine Oil Pressure Indicator (Warning)
53
Overheat Indicator (Warning)
54
Hydraulic Oil Level Indicator(Warning)
54
Fuel Level Indicator
54
Engine Oil Level Indicator
54
Download Indicator
55
Coolant Level Indicator
55
Hydraulic Oil Level Indicator
55
Travel Mode Indicator (Slow Speed)
55
Auto Idle Indicator
56
Engine Room Light Indicator
56
Entrance Light Indicator
56
Preheat Indicator
56
Travel Mode Indicator (Fast Speed)
57
Coolant Level Indicator (Warning)
57
Auto-Lubrication Indicator
57
Engine Stop Indicator
57
Engine Warning Indicator
58
Engine Exhaust Gas Temperature Indicator
58
Air Cleaner Restriction Indicator
58
Pump Contamination Indicator
59
Stop Valve Indicator (Warning)
59
Emergency Engine Stop Indicator
59
Ladder Position Indicator
60
Switch Panel
61
Wiper Switch
61
Wiper Delay Selector Switch
61
Washer Switch
62
Air Conditioners
64
Cooling
64
Heating
65
Dehumidifying and Heating
66
Defrosting
67
Blower Operation Without Cooling or Heating
67
Ventilation the Cab
68
Indicator Light Check Switch
69
Level Check Switch
70
Buzzer Stop Switch
71
Dimmer Switch
71
Engine Speed Control Lever
72
Work Light Switch
73
Dome Light Switch
74
Engine Room Light Switch
75
Entrance Light Switch
76
Travel Speed Switch
76
Auto-Idle Switch
77
Switch Panel (Right)
77
Emergency Engine Stop Switch
77
Key Switch
78
Preheat Switch
79
Engine Troubleshooting Switch
80
Hour Meter
80
Horn Switch
81
FM/AM Radio Operation
82
Digital Clock Setting Procedure
83
Operator's Seat Adjustment
85
Seat Belt
86
Cab Door Release Button
86
Opening Cab Left Window
87
Break-In
87
Observe Machine Closely
87
Every 10 Hours or Each Shift
88
After the First 50 Hours
89
Operating the Engine
89
Inspect Machine Daily before Starting
90
Check Instruments before Starting
91
Level Check
92
Starting the Engine
93
Starting in Cold Weather
95
Check Instruments After Starting
96
Using Booster Batteries
98
Stopping the Engine
99
Emergency Engine Stop Switch
100
Engine Stoop Switches
101
Driving the Machine
101
Drive the Machine Carefully
102
Steering the Machine Using Pedals
103
Steering the Machine Using Levers
104
Travel Speed Switch
105
Travel Alarm
106
Traveling
107
Operating On Soft Ground
107
Raise One Track Using Boom and Arm
108
Towing Machine a Short Distance
109
Operating in Water or Mud
110
Precautions for Traveling On Slopes
111
Parking the Machine On Slopes
111
Parking the Machine
113
Operating the Machine
113
Control Lever (HITACHI Pattern Backhoe)
114
Control Lever (ISO Pattern Backhoe)
115
Control Lever (HITACHI Pattern Loading Shovel)
116
Control Lever (ISO Pattern Loading Shovel)
117
Bucket Open-Close Pedals (Loading Shovel)
118
Pilot Control Shut-Off Lever
119
Warming-Up Operation
120
Warming-Up the Motor and the Cylinders
121
Auto-Idle
122
Engine Speed Control
123
Precautions for Operations
124
Operate the Machine Safely
125
Operating Backhoe
125
Grading Operation
126
Avoid Abusive Operation
127
Operating Tips
127
Avoid Swinging Bucket to Move Objects
128
Loading Shovel Operation
128
Prohibited Operation
131
Object Handling
132
Overnight Storage Instructions
133
Maintenance
133
Correct Maintenance and Inspection Procedures
134
Service Your Machine at Specified Intervals
134
Check the Hour Meter Regularly
134
Use Correct Fuels and Lubricants
135
Prepare Machine for Maintenance
137
Open Access Doors for Service
138
Inspection/Maintenance Lights
139
Use a Chain to Prevent Falling Accidents
141
Construction Outline
142
Hydraulic System
145
Periodic Replacement of Rubber Hoses
149
Maintenance Interval Guide
153
Greasing
154
Loading Shovel Front Joint Pins
157
Backhoe Front Joint Pins
160
Swing Bearing
161
Swing Internal Gear
162
Center Joint
163
Operating the Lubricator
165
Engine
166
Engine Oil Level
167
Change Engine Oil
168
Check Alternator Belt Tension
169
Check Injection Nozzle
169
Inspect Bolts and Nuts Outside Engine
169
Inspect and Adjust Valve Clearance
169
Check Fuel Injection Timing
169
Check Starter and Alternator
169
Check Turbocharger
170
Transmission
170
Pump Transmission
170
Swing Reduction Gear
176
Travel Reduction Gear
178
Hydraulic System
178
Check Hydraulic Oil Level
178
Drain Hydraulic Oil Tank Sump
178
Change Hydraulic Oil
179
Inspection and Maintenance of Hydraulic Equipment
186
Replace Full-Flow Filter and Drain Filter
188
Replace Pilot Oil Filter
190
Suction Filter
192
Replace High-Pressure Strainer
193
Clean Oil Cooler Core
194
Check Hoses and Lines
197
Service Recommendations for Hydraulic Fittings
199
Fuel System
199
Refueling
199
Drain Fuel Tank Sump
199
Water Separator Filter
199
Replace Fuel Filter
204
Check Fuel Hoses
206
Air Cleaner
206
Clean Air Cleaner Outer Element
206
Replace Air Cleaner Outer and Inner Elements
208
Cooling System
208
Check Coolant Level
208
Clean Radiator Core
208
Clean Intercooler Core
213
Air Conditioner
213
Recirculation Air Filter
213
Ventilation Air Filter
213
Check Refrigerant Quantity
213
Check Compressor Belt Tension
213
Clean Condenser Core
220
Electrical System
220
Batteries
223
Replace Batteries
224
Replacing Fuses
226
Power Source Terminal
227
Fusible Link
228
Check Electrical Cables and Wire Harnesses for Short Circuits
230
Check Emergency Engine Stop Switch
231
Miscellaneous
232
Check Bucket Teeth
237
Auto-Lubrication System
241
Check and Replace Seat Belt
241
Check Windshield Washer Fluid Lever
242
Check and Adjust Track Sag
244
Check Accumulator and Track Adjuster Cylinder Circuit
244
Check Side Frame Area
245
Maintenance
245
Check Tightening Torque of Bolts and Nuts
247
Engine Cushion Rubber Mounting Bolt
247
Engine Bracket Mounting Bolt
248
Fuel Tank Mounting Bolt
248
Hydraulic Oil Tank Mounting Bolt
248
Pump Mounting Bolt (Main Pump)
248
Pump Transmission Mounting Bolt
249
Control Valve Mounting Bolt
249
Gear Pump Mounting Bolt
249
Swing Device Mounting Bolt
249
Swing Motor Mounting Bolt
250
Battery Mounting Bolt
250
Cab Bed Mounting Bolt
250
Cab Mounting Bolt
251
Counterweight Mounting Bolt
251
Swing Bearing Mounting Bolt
251
Upperstructure
252
Engine Bed Mounting Bolt
252
Fan Motor Mounting Bolt
252
Oil Cooler Mounting Bolt
252
Radiator Mounting Bolt
253
Fan Motor Bracket Mounting Bolt
253
Lower Roller Mounting Bolt
254
Travel Device Mounting Bolt (A)
253
Travel Motor Mounting Bolt
253
Upper Roller Mounting Bolt
255
Side Frame Mounting Bolt
256
Front Pin-Retaining Bolt (Loader)
255
Track Guard Mounting Bolt
255
Track Shoe Bolt
256
Front Pin-Retaining Bolt (Backhoe)
257
Maintenance Under Special Environmental Conditions
259
Storing the Machine
260
Removing the Machine From Storage
261
Troubleshooting
261
Engine Troubleshooting
263
Engine
267
Electrical System
270
Control Levers
270
Hydraulic System
273
Auto-Idle
275
Specifications
276
Working Range (Loading Shovel)
277
Working Range (Backhoe)
279
Index
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