Name: Terex Fuchs MHL380 D
Brand: Terex
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CARE AND MAINTENANCE 7

MHL380 D 7.25

Steering gear case

380-101-090

Fig. 172 Steering gear case

1: 2 Lubricating points per steering gear case

Steering cylinder

Fig. 173 Steering cylinder

1: 2 lubricating points each per steering cylinder

Oscillating axle

380-101-092

Fig. 174 Oscillating axle

1: 1 lubricating point

Cab door

MHL-NBXX-341MHL-NBXX-341

Fig. 175 Cab door

1: Lock

2: Hinges

Table of Contents4
Foreword 115
General15
Proper Use16
Misuse16
Introduction17
Warranty and Maintenance17
Type Plate and Vehicle Identity Number18
Environmental Legislation19
Notes on Using the Operating Instructions20
References to Images and Items20
Abbreviations and Terms20
Hazards and Important Notes20
Pictograms21
Indicators in the Multifunction Display21
Pictograms in the Control Panel24
Symbols25
Locations on the Machine25
Description27
Operating Instructions Provided by Other Suppliers34
Copyright34
Safety and Accident Prevention 237
Declaration of Conformity37
General Safety Notes38
Avoiding Crushing and Burns39
Avoiding Fire and Explosion40
Safe Operation Despite Obscured View40
Putting the Machine into Operation Safely41
Starting the Machine Safely41
Safe Working with the Machine42
Parking the Machine Safely44
Transporting the Machine Safely45
Towing the Machine Safely46
Hoisting (Optional)47
Residual Risk47
Safe Maintenance of the Machine48
General Safety Notes48
Safety Instructions for Replacing the (Optional) XENON Lamp49
Cleaning the Machine50
Crack Test on the Machine51
Welding on the Machine52
Repairs on the Machine53
Electrical System54
Hydroaccumulators55
Hydraulic Hoses and Hose Lines56
Lubricants, Coolants and Fuels58
Refrigerant58
Cab Which Can be Raised and Moved Forwards59
Cab Protective Grating59
Fops/Protective Roof Grating Conforming to DIN en ISO 3449-II59
Fops/Front Protective Roof Grating Conforming to DIN en ISO 1026259
Equipment and Attachment Parts60
Retrofitting an Electric Motor60
Additional Devices (Wireless, Mobile, Radio)60
Technical Data 363
Dimensions63
Uppercarriage and Undercarriage63
Loading Equipment 18.5 M, 20 M, 21 M, and 22 M64
Loading Equipment 21 M and 22 M Cranked65
General Structure66
Diesel Engine67
Electrical System67
Hydraulic System68
Travel Drive69
Rotary Drive69
Undercarriage69
Brakes70
Cab70
Control71
Weights and Loads71
Noise Level Values71
Vibrations71
Working Range of the Machine72
Working Range Diagram (18.5 M Loading Equipment)72
Provisional Carrying Capacity Table (18.5 M Loading Equipment)73
Working Range Diagram (20 M Loading Equipment)74
Carrying Capacity Table (20 M Loading Equipment)75
Working Range Diagram (21 M Work Equipment)76
Provisional Table of Carrying Capacity (21 M Work Equipment)77
Working Range Diagram (22 M Loading Equipment)78
Provisional Carrying Capacity Table (22 M Loading Equipment)79
Working Range Diagram (21 M Loading Equipment Cranked)80
Table of Carrying Capacity (21 M Work Equipment Offset)81
Working Range Diagram (22 M Loading Equipment Cranked)82
Provisional Carrying Capacity Table (22 M Loading Equipment Cranked)83
Work Attachments84
Equipment (Optional)85
Fuels, Lubricants and Coolants86
Filling Quantities87
Specifications for Fuels, Lubricants and Coolants88
Alternative Recommendations for Other Temperature Ranges90
Biodegradable Hydraulic Fluid PANOLIN HLP SYNTH90
Display and Control Elements 495
Overview of the Display and Control Elements97
Operator Control Panel98
Control Elements for Switching Functions100
Multifunction Display101
Symbols on the Main Control Display103
Multifunction Button107
Input Options with the Multifunction Button107
Operating Principle107
Menu Levels in the Multifunction Display109
Menu Selection in the Main Control Display109
Sub-Menus in the Main Menu113
Sub-Menus in the Diagnostics Menu115
Four-Way Control Lever119
Diesel Engine120
Battery Isolator Switch120
Starting the Diesel Engine121
Cold Start (Normal Start)121
Warm Start122
Switching off the Diesel Engine123
Warming up the Loading Machine124
Particulate Filter (Optional)125
Reversing Fan Mode (Optional)126
Auto-Idling System127
Load Limit Sensing Control128
FINE MODE Adjustment128
Electronic Engine Control (EEC)129
Electronic Engine Control's (EEC) Engine Protection Function129
Notes for Use in Winter130
Hydraulic Fluid130
Engine Oil130
Coolant130
Note on Options130
Battery130
Fuel130
Monitoring the Machine During Operation131
Monitoring Strategy131
Coolant Temperature132
Coolant Level133
Oil Pressure134
Charge Air Temperature135
Air Filter Differential Pressure136
Charge Pressure136
Fuel Pre-Filter136
Hydraulic Oil Temperature137
Hydraulic Oil Level138
Hydraulic Oil Filter (Main and Auxiliary Circuits)139
Bypassing the Shutdown Function140
Operator's Stand141
Comfort Driver's Seat141
Steering Wheel143
Adjusting the Steering Column143
Heating and Air Conditioning144
Heating Mode146
Supplementary Heating (Optional)147
Air Conditioning Mode150
Cab151
Safety151
Handles151
Opening/Closing the Windscreen152
Adjusting the Sunblind153
Skylight153
Cab Door154
Side Window154
Interior Lighting155
Emergency Hammer155
Fire Extinguisher (Optional)155
Windshield Wiper/Intermittent Wiping156
Wiper Water Pump157
Sockets158
Bottle Holder and Lunchbox158
Radio, CD Player (Optional)159
Cab Which Can be Raised and Moved Forward Hydraulically160
Before Putting the Machine into Operation160
During Operation160
Driving with the Cab Elevated161
Positioning the Cab162
Emergency Lowering of Cab164
Cab Protection Ventilation (Optional)165
Operating Principle of the Filter System166
Switching on the Filter System167
Travel Operation168
Carrying Loads with Loading Machines169
Setting the Machine in Motion170
Rear View Camera (Optional)172
Camera Image Display172
Machine Operating Statuses173
Stopping174
Brakes174
Steering174
Driving Downhill and Uphill175
Driving and Working Headlamps176
Direction Indicators178
Hazard Warning Lights178
Horn178
Flashing Beacon (Optional)178
Parking the Machine179
Work Operation 5183
Controls183
ISO Control System184
Fuchs Control System185
O&K Control System186
Liebherr Control System187
Increasing the Operating Pressure188
Outrigger189
Disabling All Travel and Work Functions189
Oscillating Axle Lock Release190
Key Switches (Optional)191
Black Key Switch191
Blue Key Switch191
Close Range Cut-Off (Dipperstick)192
Range Limit Deactivation (Dipperstick) (Optional)194
Height Adjustment (Boom) (Optional)195
Boom Float Function (Optional)196
Overload Warning Device for Hoisting (Optional)198
Swinging and Loading Operations200
Hoisting (Optional)203
General203
Safety Rules203
Magnet System (Optional)204
Operation of Magnet System204
Magnet System Control Device (MMI - man Machine Interface)206
Malfunctions in the Magnet System208
Recovery, Loading, and Transport 6211
Towing the Machine211
Recovery of the Machine214
Safety Requirements for Loading with a Crane214
Flat Bed Trailer Loading216
Care and Maintenance 7223
General Information223
Regular Oil Analyses224
Discharging Residual Pressure in the Hydraulic Circuit225
Maintenance and Wearing Parts226
Safe Working Positions227
Maintenance Position227
Uppercarriage228
Undercarriage230
Jobs before Putting the Machine into Operation231
Checking the Engine Oil Level232
Fuel System233
Fuel Level233
Draining Water from the Fuel Pre-Filter233
Cooling System234
Coolant Level in the Engine Cooling Circuit234
Checking the Antifreeze235
Checking the Hydraulic Oil Level236
Cleaning the Cooler237
Tires238
Oil Level Check239
Checking Positions239
Electrical Equipment241
Batteries241
Lighting and Warning Equipment243
Overview of Lubricating Points244
Automatic Central Lubrication System for Uppercarriage, Loading Equipment and Work Attachment Mounting248
Diagnostics for Grease Lubrication System (Optional)249
Image Structure and Functionality249
Resetting Error and Status Messages250
Grab Spherical Plain Bearing (Optional)251
Filling the Grease Container on the Uppercarriage252
Triggering an Additional Lubrication Pulse252
Lubrication When Lubricating Pump Is Faulty253
Hydraulic Lubricating Pump on Undercarriage (Optional)254
Monitoring, Maintenance and Inspection Plans255
Initial Inspection (Delivery Inspection)255
Daily and Weekly Tasks256
Daily Tasks256
Weekly Tasks257
Maintenance and Inspection Plan258
Inspection and Maintenance Work261
Engine Oil261
Checking the Engine Oil Level261
Changing the Engine Oil261
Changing the Engine Oil Filter263
Fuel System264
Fuel Level264
Electrical Refueling Pump (Optional)264
Replacing the Fuel Filter266
Cleaning the Fuel Prefilter with Integrated Filter Cartridge267
Replacing the Fuel Prefilter with Integrated Filter Cartridge268
Draining Water from the Fuel System269
Venting the Fuel System270
Air Cleaner271
Changing Cartridges272
Cleaning the Main Cartridge273
Replacing the Safety Cartridge274
Checking the Clean Air Line274
Cooling System274
Coolant Level275
Checking the Antifreeze275
Cleaning the Cooler275
Changing the Coolant in the Combined Water-Charge Air Cooler275
Checking V-Belt / Ribbed V-Belt277
Tensioning V-Belts of Generator278
Replacing the Belts Alternator on the Generator279
Replacing and Tensioning the V-Belt for the Air Conditioning Compressor280
Checking and Adjusting Valve Lash280
Venting the Hydraulic Pump281
Venting the Pilot Control281
Venting the Brake282
Venting the Parking Brake283
Adjusting the Play of the Parking Brake284
Venting the Oscillating Axle Cylinders285
Hydraulic System286
Checking the Hydraulic Oil Level287
Changing Hydraulic Fluid287
Hydraulic Oil - Return Filter289
Hydraulic Oil - Ventilation Filter290
Blocking off the Hydraulic Oil on the Tank291
Changing Axle and Transmission Oil292
Front Axle Differential293
Rear Axle Differential294
Wheel Hub295
Transfer Gear296
Swing Gear297
Slewing Joint298
Checking the Fastening of the Slewing Joint298
Slip Ring Bodies (Optional)299
Care and Cleaning300
Rear View Camera301
Shutdown302
Preserving the Machine for Temporary Shutdown302
During Shutdown303
After Shutdown303
Once the Machine Has Been out of Use for more than Half a Year303
Disposal304
Malfunction 8307
General307
Diesel Engine308
Lowering the Loading Equipment When the Engine Has Shut down308
Emergency Control308
Malfunctions in the Central Electrical System309
Fuse Test309
Malfunctions in the Magnet System309
Malfunctions in the Load Limit Sensing Control310
Disconnecting Load Limit Sensing Control310
Activating Load Limit Sensing Control311
Table of Malfunctions312
No Steering312
No Brake Pressure312
Insufficient Braking Power312
Parking Brake Cannot be Released312
No Driving Function313
Sluggish Acceleration and Deceleration, too Little Pull313
Loading Equipment Is Not Working314
Machine Has Reduced Power314
Machine Is Working too Slowly and Hydraulic Fluid Is Getting Hot314
Hydraulic Fluid Exceeds Max. Permissible Temperature315
Swinging Motion of the Uppercarriage Cannot be Stopped315
Hydraulic Cylinders Sustaining Losses315
Malfunctions in the Electrical System315
Malfunctions in the Magnet System316
Work Attachments316
Appendix 9319
Arrangement of Fuses319
Conversion Factors322
Special Equipment 10325
4-Point Outrigger with Enlarged Stabilizer Plates325
Switching Principle326
Operation327
Joystick Control Unit Without Steering Wheel328
Steering and Driving Without Steering Wheel328

Brand	Terex
Model	Fuchs MHL380 D
Category	Construction Equipment
Language	English

Terex Fuchs MHL380 D User Manual

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