Miller Nitro 7380 - Hydraulic Reservoir Breather

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7-MAINTENANCE

Hydraulicreservoirbreather

1.Accessthehydraulicoilreservoir(1).Unlatchthefront

oftheenginecompartmentroofandpivotopen.

2.Removethecoverfromthebreatherhousingbyun-

screwingthecover.

3.Removethepaperelementinsidethebreatherhousing

andreplacewithanewpaperelement.

4.Replacethebreatherhousingcoverandtighten.

RAIL17SP00755AA1

RAIL17SP00769AA2

7-85

Main Page

Table of Contents2
General Information9
Your Sprayer9
Note to the Owner10
Intended Use11
Electro-Magnetic Compatability (EMC)12
Product Identification13
Engine Serial Number13
Operator's Manual Storage14
Machine Orientation15
Machine Components17
Safety Information19
Safety Rules and Signal Words19
Safety Rules20
General Safety Rules20
General Maintenance Safety21
Wheels and Tires21
Fire and Explosion Prevention22
General Battery Safety22
Operator Presence System23
Seat Belts23
Mounting and Dismounting25
Working at Heights25
Hand Signals27
Ecology and the Environment29
Battery Recycling29
Helpful Hints29
Emergency Exit Hammer30
Safety Rules - Boom Operation31
Boom Lift Cylinder Safety Stops32
Safety Signs33
Controls and Instruments51
Access to Operator's Platform51
Cab Entry and Exit51
Operator's Seat52
Control Identification - Luxury Cab53
Instructional Seat56
Floor Controls57
Brake Pedal57
Ventilation58
Forward Controls61
Steering Column - Control Identification61
Turn Signals62
Horn Button63
Right-Hand Side Controls63
Main Side Console63
Engine Speed Control65
Park Brake Switch66
Side Console76
Windshield Wiper Switch79
Windshield Washer Switch79
Joystick Control Handle82
Multi-Function Button92
Radio93
Radio Antenna93
Exterior Controls94
Tank Fill Monitor (if Equipped)94
Home Screen94
Main Run Screen94
Information Screen95
Exterior Remote Control Key Pad96
Auto-Rinse Display (if Equipped)101
Display104
Cab Mounted Displays104
Forward Overhead Display Panel104
A-Post Display106
Arm Rest Display109
Display Overview109
Climate Icons and Screens113
Auto Mode113
Product Icons and Screens114
Radio Mute Icon116
Camera Icon and Screens117
Tread Width (Manual) Icon and Screens118
Telescoping Lift Arms119
Float Icon and Screens (if Equipped)120
Ultra Flow Icon and Screens121
Steering Icons and Screens123
Arm Rest Display Second Home Screen124
Hydraulic Icon and Screens125
Electrical Icon and Screens126
Cooling Fan Icons and Screens128
Auto Steer Icon and Screens129
Engine Icon and Screens130
Suspension Icon and Screens133
Tire Size Icons and Screens134
Foamer Icon and Screens135
Driveline Icon and Screens137
Displays Icon and Screens140
Information Icon and Screens159
Cab Features160
Power Ports and Outlets160
Auxiliary Power Outlets161
USB Ports161
Operating Instructions163
Commissioning the Unit163
Before Starting the Engine - Tier 3163
Steering Column Adjustment165
Starting the Unit166
Normal Engine Starting166
Run-In Procedure166
Warm-Up Period167
Cold Temperature Operation168
Stopping the Unit169
Stopping the Engine169
Moving the Unit170
Battery Combiner172
Four Wheel Steer (4WS) if Equipped173
Operation Characteristics173
Steering Cylinder Phasing176
Wheel Steer (if Equipped)176
Parking the Unit178
Park Brake178
Transport Operations181
Road Transport181
Warning Lamps and SMV Symbol181
Safe Road Travel182
Shipping Transport183
Shipping on Trailer183
Tread Width Adjustment183
Recovery Transport185
Towing the Unit185
Working Operations187
General Information187
Axle Width Adjust187
Exterior Lights188
Boom Operation191
Right Side Primary Boom Fold In/Out - Mono Boom191
Right Side Secondary Boom Tip Fold In/Out - Mono Boom192
Left Side Primary Boom Swing In/Out - Mono Boom193
Left Side Secondary Boom Tip Fold In/Out - Mono Boom194
Right Side Primary Boom Swing In/Out - Truss Boom - Truss Boom195
Right Side Secondary Boom Tip Fold In/Out - Truss Boom - Truss Boom196
Left Side Primary Boom Fold In/Out - Truss Boom - Truss Boom197
Left Side Secondary Boom Tip Fold In/Out - Truss Boom - Truss Boom198
Right Side Primary Boom Swing In/Out - Spray Air Boom199
Right Side Secondary Boom Tip Fold In/Out - Spray Air Boom200
Left Side Primary Boom Swing In/Out - Spray Air Boom201
Left Side Secondary Boom Tip Fold In/Out - Spray Air Boom202
Spray System203
Spraying Safety Rules203
Control Valve Locations203
Bypass Valve206
Product Tank Sump Valve Switch208
Foam Marker System Overview (if Equipped)210
Spray System Operation211
Pressure Transducer Calibration211
Tank Fill Monitor Operation (if Equipped)214
Filling the Tanks219
Chemical Eductor Operation222
Agitating the Product Tank227
Intellispray (Optional)228
Clean up at End of Operation233
Auto-Rinse Operation (if Equipped)234
Manual Mode234
Auto-Rinse Level Duration Setting252
Spray Air Boom Operation254
Maintenance259
General Information259
Safety Rules259
Maintenance Advice260
Battery Disconnect Switch261
Battery Jump Starting Posts262
Front Engine Cowling Access Doors263
Engine Compartment Access264
Lower Engine Access Cover266
Windshield Washer Reservoir267
Filling the Fuel Tank268
General Specification - Biodiesel Fuels - Biodiesel Fuels269
Maintenance Intervals270
Diesel Fuel - Diesel Fuel271
Fuel Conditioner271
Tire and Rim Service272
Wheel Lug Nut Torque273
Hydraulic System275
Hydraulic System Cleanliness275
Propel System276
Auxiliary Circuit276
Air System Overview278
Recommended Lubricants and Coolants279
Consumables - Engine Oil280
Synthetic Lubricants280
Engine Coolant282
Surge Tank283
Organic Acid Technology (OAT) Coolant285
General Battery Maintenance286
Battery Terminals and Cables287
Fuse Locations289
Maintenance Planning292
Maintenance Chart292
At Warning Message Display294
Fuel Filter294
Engine Coolant Level295
First 10 Hours296
Tire Lug Nuts296
Every 10 Hours or Daily296
Air Cleaner Restriction Indicator296
Engine Air Filters298
Engine Oil Level300
Engine Coolant Level301
Hydraulic Oil Level302
Air Tank303
Mono Boom - Grease - Mono Boom304
Truss Boom or Spray Air Boom - Grease - Truss or Air Boom308
Strainers314
King Pins - Grease315
Steering Cylinder Ball Joints317
Fuel Filter318
Suspension System319
Trash and Debris321
Hydraulic Components322
Cooling Fan323
Air Intake Lines324
First 50 Hours325
Planetary Drive Hub325
Tire Lug Nuts326
Every 50 Hours327
Tire Lug Nuts327
Foam Heads and In-Line Filter328
Suspension Valve Linkage Pivots329
Cooling Package330
Leg Widening Axle Slide Pads331
Planetary Drive Hub332
Every 100 Hours333
Tire Inflation333
Every 250 Hours333
Engine Air Filters333
Air Compressor335
Charge Air Cooler336
Radiator Hoses337
Radiator338
Hydro Filters339
Walkway Railing Lock340
Air Cleaner Restriction Indicator341
Every 400 Hours342
Hydraulic Oil Filters342
Hydraulic Reservoir Breather343
Ultraflow Pump Filter (if Equipped)344
Every 500 Hours345
Primary Fuel Filter345
Secondary Fuel Filter346
Change Planetary Final Drives Oil347
Tire Lug Nuts348
Every 600 Hours349
Engine and Crankcase - Replace349
Once a Year350
Cab Air Filter350
Engine Air Intake System352
Every 1000 Hours353
Hydraulic Oil353
Every Two Years353
Engine Coolant353
Cooling System Thermostat355
Air Compressor Discharge Lines356
Every 2000 Hours357
Engine Crankcase Breather Filter357
As Required357
Cooling Package357
Flow Meter358
Flow Meter Cable359
Chassis Suspension360
Boom Breakaway Tension361
Steering Toe in362
Boom Cylinder Speed363
Spray Air Boom364
Engine Cleaning365
Cab Air Filter366
Storage367
Placing in Storage - Tier 3367
Removing from Storage - Tier 3369
Troubleshooting371
Fault Code Resolution371
Fault Code Retrieval371
Troubleshooting Procedures374
Symptom(S)375
Engine Troubleshooting375
Hydraulic System Troubleshooting376
Driveline Troubleshooting377
Foam Marker Troubleshooting382
Product Pump Troubleshooting383
Specifications385
General Specification - 7380 (Tier 3)385
General Specification - 7420 (Tier 3)386

Miller Nitro 7380 - Hydraulic Reservoir Breather

Table of Contents

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