MAN Diesel & Turbo L28/32H Manuals

MAN Diesel & Turbo L28/32H Manuals

Manuals and User Guides for MAN Diesel & Turbo L28/32H. We have 1 MAN Diesel & Turbo L28/32H manual available for free PDF download: Instruction Manual

MAN Diesel & Turbo L28/32H Instruction Manual

MAN Diesel & Turbo L28/32H Instruction Manual (466 pages)

Four-stroke GenSet compliant with IMO Tier II

Brand: MAN Diesel & Turbo | Category: Inverter | Size: 8 MB

Table of Contents

Index
2
Table of Contents
4
Engine Data
9
Warning
12
Main Particulars
14
Manual Description
15
Safety Information
16
Cylinder Head
16
Cross Section
18
Key for Engine Designation
19
Engine Type Identification
19
Designation of Cylinders
20
Engine Rotation Clockwise
21
Code Identification for Instruments
22
Explanation of Symbols
22
Introduction to Planned Maintenance Programme
24
Working Cards
24
Planned Maintenance Program
25
Cylinder Head
25
Operation Data & Set Points
29
Exhaust Gas Temperatures
30
Turbocharger Speed
30
Limits for Turbocharger Overspeed Alarm
30
Cooling Water Pressure, Alarm Set Points
30
Green Passport
31
Data for Pressure and Tolerance
32
Camshaft
32
Camshaft
33
- Data for Tightening Torque
  34
- Declaration of Weight
  36
- Ordering of Spare Parts
  37
- How to Return Spare Parts And/Or Tools
  39
- Service Letters
  40
- Conversion Table
  41
- Basic Symbols for Piping
  44
- Operation of Engine
  47
- Preparations for Starting
  48
- Start and Stop on HFO
  49
- Starting
  49
- Stopping
  49
- Tending During Running
  49
- Starting on MDO
  50
- Maintenance During Standstill
  51
- Out-Of Service
  51
- Stand-By Engines
  51
- Works before Major Repairs
  51
- Add Cooling Water and Check with Pressure
  52
- After Restoring Normal Lubricating Oil Circulation
  52
- Check the Governor
  52
- Lubricate Bearings and Rod Connections
  52
- Starting-Up after out of Service Periods
  53
- To be Made During the Starting-Up
  53
- To be Made Immediately after Starting
  53
- Guidelines for Longterm Low-Load Operation on HFO
  54
- Part Load/Low Load Operation
  54
- Guidelines Regarding Gensets Operating on Low Sulphur Fuel Oil
  55
- Low Sulphur Distillates
  55
- Low Sulphur HFO
  55
- Performance and Condition
  56
- Air Cooler
  57
- Evaluation of Performance Data
  57
- Fuel Injection Pump
  57
- Exhaust Valves
  58
- Fuel Valves
  58
- Turbochargers
  58
- Engine Room Ventilation, Exhaust System
  59
- Fuel Injection Pumps
  59
- Evaluation of Readings Regarding Combustion Condition
  60
- Amount of Condensation Water in the Charge Air Receiver
  61
- Condensate Amount
  61
- Amount of Condensate Water in Air Tanks
  62
- Draining of Condensation Water
  62
- Engine Performance Data
  63
- Troubleshooting
  67
- Starting Failures
  68
- Faults in Fuel Oil System
  69
- Disturbances During Running
  72
- Ignition in Crankcase
  75
- Trouble Shooting Guide for Centrifugal By-Pass Filter
  76
- Trouble Shooting Guide for Turbine Starter
  77
- Trouble Shooting for Cooling Water System
  79
- Trouble Shooting for Lubricating Oil Cooler
  80
- Media Specification
  82
- Specification for Lubricating Oils for Heavy Fuel Oil Operation
  83
- Lubricating Oil Selection
  84
- Cylinder Lubricating Oil
  85
- Lubricating Oil Additives
  85
- Operation with Low Sulphur Fuel
  85
- Speed Controller
  85
- Oil During Operation
  86
- Temporary Operation with Gas Oil
  86
- Lube Oil Requirements for Operation with Gas Oil/Diesel Oil/Biofuel
  88
- Doped Oil Quality
  89
- Bypass Equipment
  93
- Operation on Heavy Fuel Oil (HFO)
  93
- Operation on Marine Diesel Oil (MDO) & Marine Gas Oil (MGO)
  93
- Treatment and Maintenance of Lubricating Oil
  93
- Cleaning Capacity
  94
- Lubricating Oil Preheating
  94
- Separator
  94
- The Required Flow
  94
- Check of Lubricating Oil System
  95
- Separator Installation
  95
- Deterioration of Oil
  96
- Oxidation of Oils
  96
- Water in the Oil
  96
- Criteria for Cleaning/Exchange of Lubricating Oil
  97
- Evaluation of the Lubricating Oil Condition
  97
- Replacement of Lubricating Oil
  97
- Viscosity
  97
- Lubricating Oil Types Used in the Engine
  99
- Lubricating Points
  99
- Lubricating Oil in Base Frame
  101
- Specific Lubricating Oil Consumption - SLOC
  102
- Heavy Fuel Oil (HFO) Specification
  104
- Leak Oil Collector
  105
- Heavy Fuel Oil Processing
  109
- Selection of Heavy Fuel Oil
  109
- Separators
  109
- Settling Tank
  109
- Combustion Properties
  111
- Homogeniser
  111
- Pump Characteristics
  111
- Vanadium/Sodium
  111
- Ignition Quality
  112
- Sulphuric Acid Corrosion
  113
- Additives for Heavy Fuel Oils
  114
- Blending the Heavy Fuel Oil
  114
- Compatibility
  114
- Heavy Fuel Oils with Low Sulphur Content
  114
- Analysis of Samples
  115
- Sampling
  115
- Tests
  115
- Diesel Oil (MDO) Specification
  116
- Marine Diesel Oil
  116
- Lubricity
  117
- Gas Oil / Diesel Oil (MGO) Specification
  118
- Bio Fuel Specification
  120
- Improper Handling of Operating Fluids
  121
- Determining the Required Preheating Temperature
  122
- Determining the Viscosity-Temperature Curve
  122
- Viscosity-Temperature Diagram (VT Diagram)
  122
- Fuel Oil Cleaning
  124
- Purification Recommendations
  124
- Distillate
  126
- Engine Cooling Water Specifications
  126
- Damage to the Cooling Water System
  127
- Hardness of the Water
  127
- Processing of Engine Cooling Water
  127
- Additives for Cooling Water
  128
- Anti-Freeze Agents
  128
- Chemical Additives
  128
- Slushing Oil
  128
- Biocides
  129
- Clean Cooling System
  129
- Prerequisite for Effective Use of an Anticorrosive Agent
  129
- Concentrations of Chemical Additives
  130
- Nitrite-Containing Chemical Additives
  131
- Permissible Cooling Water Additives
  131
- Emulsifiable Slushing Oils
  132
- Nitrite-Free Additives (Chemical Additives)
  132
- Anti-Freeze Solutions with Slushing Properties
  133
- Cooling Water Inspecting
  134
- Testing the Typical Values of Water
  134
- Testing the Concentration of Anti-Freeze Agents
  135
- Testing the Concentration of Anticorrosive Agents
  135
- Testing the Concentration of Chemical Additives
  135
- Cooling Water System Cleaning
  136
- Lime and Rust Deposits
  136
- Oil Sludge
  136
- Cleaning Agents for Removing Limescale and Rust Deposits
  137
- Following Cleaning
  137
- Water Specification for Fuel-Water Emulsions
  139
- Specifications for Intake Air (Combustion Air)
  140
- Cylinder Head
  141
- Air Inlet and Exhaust Valves
  142
- Valve Rotator
  142
- Dismantling of Cylinder Head
  143
- Inspection of Inlet Valve, Exhaust Valve and Valve Guide
  145
- Dismantling of Inlet and Exhaust Valve
  146
- Inspection of Inlet Valve, Exhaust Valve and Valve Guide
  147
- Valve Rotator
  152
- Replacement of Valve Guide
  153
- Replacement of Valve Seat Ring
  162
- Mounting of Cylinder Head
  166
- Inspection of Cylinder Head Cooling Water Space
  168
- Cylinder Head Exploded View
  170
- Valve Spindles and Valve Gear
  172
- Safety Valve and Indicator Valve
  174
- Cylinder Head, Top Cover
  176
- Piston/Connecting Rod
  178
- Piston, Connecting Rod and Cylinder Liner
  179
- Dismounting of Piston and Connecting Rod
  180
- Separation of Piston and Connecting Rod
  183
- Assembly of the Piston and Connecting Rod
  184
- Piston (with Flame Ring)
  185
- Removal of Piston Ring
  186
- Inspection of Piston
  186
- Testing Mandrel for Ring Grooves
  187
- Clearance Ring/Groove
  187
- Position of Piston and Scraper Rings
  188
- Marking of Piston and Scraper Rings
  188
- Connecting Rod
  189
- Cleaning and Inspection of Big-End Bore
  190
- Measurement of Big-End Bore
  190
- Connecting Rod Bush
  191
- Bearing Shells for Big-End
  191
- Criteria for Replacement of Connecting Rod Big-End/Main Bearing Shells
  193
- Bearing Shells for Re-Use
  195
- Limiting Case - Wear
  197
- Limit Case - Levelling
  198
- Limit Case - Permanent Breakage of the Running Surface
  199
- Limit Case - Empty Slots
  200
- Assembling of Piston and Connecting Rod
  201
- Fitting of Piston and Scraper Rings
  203
- Hydraulic Tightening of Connecting Rod Screws
  205
- In-Situ Inspection of Connecting Rod Big-End Bearin
  207
- Inspection and Honing of Cylinder Liner
  210
- Measurement of Cylinder Diameter
  211
- Replacement of Cylinder Liner
  214
- Dismounting of Cylinder Liner
  215
- Mounting of Cylinder Liner
  216
- Grinding of Seal Face on Cylinder Liner and Cylinder Head
  217
- Dismounting of Piston and Cylinder Liner at Low Overhaul Heights
  219
- Piston and Connecting Rod (Hydraulic Tightened)
  221
- Cylinder Liner and Water Guide Jacket
  223
- Camshaft and Camshaft Drive
  226
- Inspection and Replacement of Camshaft Bearing
  229
- To Check Roller Path of Cams
  230
- Adjustment of Camshaft for Valve and Injection Timing
  231
- Measure of Fuel Pump Lead
  232
- Intermediate Wheel
  235
- Camshaft and Camshaft Bearing
  237
- Operating Gear for Valve and Fuel Injection Pumps
  240
- Roller Guides
  240
- Operating Gear for Inlet and Exhaust Valves
  240
- Inspection of Valve Roller Guides
  241
- Dismounting of Roller Guide
  242
- Replacement of Roller, Bush and Shaft Pin
  242
- Mounting of Roller Guide
  242
- Inspection of Fuel Injection Pump Roller Guide
  243
- Control and Adjusting of Valve Clearance
  245
- Roller Guide and Push Rods
  248
- Control and Safety Systems
  251
- Governor
  251
- Pick-Up for Engine RPM
  251
- Regulating Shaft
  251
- Main Instrument Panel
  253
- Instruments and Automatics
  253
- Instrumentation
  254
- Pressostates and Thermostates
  254
- Shut-Down Switches/Alarm Switches
  254
- Leakage Alarm (LAH 42)
  254
- Alarm for Prelubricating (LAL 25)
  255
- Alarm and Shut-Down for Overspeed
  255
- Lambda Controller
  256
- Starting Box
  258
- Tacho Fail
  259
- Engine Run
  259
- Engine RPM Signal
  259
- Converter for Engine- and Turbocharger RPM Signal
  259
- Functional Test and Adjustment of Safety, Alarm/Monitoring Equipment
  260
- Maintenance of Monitoring and Safety Systems
  261
- Functional Test and Adjustment of Overspeed Trip
  262
- Adjustment and Test of On/Off Pressostate
  264
- Alarm for Falling Pressure
  265
- Alarm for Rising Pressure
  265
- Adjustment and Test of On/Off Thermostate
  266
- Function and Test of Level Switch (LAL 25)
  268
- Adjustment and Test of Analogous Pressure Transmitter
  270
- Adjustment and Test of Analogous Temperature Transmitter
  272
- Adjustment of the Lamda Controller
  275
- Adjustment of the Stop Screw
  275
- Governor and Governor Drive
  276
- Regulation Mechanism
  282
- Overspeed Device
  285
- Instrument Panel
  287
- Thermometer
  293
- Thermostate Difference Pressostate and Pressure Transmitter
  296
- Prelubricating Oil Alarm (LAL 25)
  298
- Level Switch in Oil Sump (LAL/LAH 28)
  300
- Local Starting Box - no 1
  302
Local Starting Box - no
303
- Local Starting Box - no 2
  306
- Local Starting Box - no 2 (Incl. High Lub. Oil Temp.)
  308
- Engine Control Box
  310
- Terminal Box
  312
- Converter
  314
- Crankshaft and Main Bearings
  317
- Vibration Damper
  317
- Checking of Main Bearings Alignment (Deflection)
  318
- Checking the Deflection Measurement
  319
- Engines Equipped with Turning Gear
  319
- Effecting the Deflection Measurement
  319
- Alignment of Main Bearings
  319
- Measurement of Crank Throw Deflections by Means of Dial Indicator
  321
- Vertical and Horizontal Deflections of Crank Throws
  321
- Vertical Deflection of Crank Throw at Flywheel
  321
- Inspection of Main Bearing Shells
  324
- Make Ready for Dismantling of the Main Bearing
  325
- Dismantling of the Main Bearing Cap
  325
- Dismantling of the Main Bearing Shells
  325
- Mounting of the Main Bearing Shells
  326
- Mounting of the Main Bearing Cap
  326
- Inspection of Guide Bearing Shells
  327
- Dismantling of the Guide Bearing Cap
  328
- Dismantling of the Guide Bearing Shells
  328
- Mounting of the Guide Bearing Shells
  329
- Bearing Cap
  330
- Crankshaft View
  334
- Resilient Gear Wheel
  338
- Coupling for Central Driven Lub. Oil Pump
  340
- Resilient Gear Wheel View
  348
- Flywheel with Gear Rim
  354
- Torsional Vibration Damper
  360
- Engine Frame/Oil Pan
  374
- Engine Frame and Base Frame
  375
- Functional Test of Crankcase Safety Relief Valves
  376
- Frame with Main Bearings
  378
- Front Cover for Lubricating Oil Pump
  380
- Front Cover for Lubricating Oil Pump and Cooling Water Pump
  382
- Covers on Frame
  386
- Turbocharger System
  391
- Cleaning the Turbocharger in Service Water Washing of Compressor
  393
- Compressor
  393
- Cleaning the Turbocharger in Service Dry Cleaning - Turbine
  394
- Dry Cleaning of Turbochargers
  395
- Cleaning the Turbocharger in Service Water Washing - Turbine Side
  397
- Water Washing System
  397
- Overhaul of Charging Air Cooler
  398
- Charge Air Cooler Housing - Draining
  400
- Water Washing of Compressor Side Turbocharger
  402
- Dry Cleaning of Turbocharger - Turbine Side
  405
- Water Washing of Turbine Side
  407
- Charging Air Cooler - Freshwater
  409
- Charging Air Cooler - Seawater
  417
- Exhaust Pipe Arrangement
  423
- Exhaust Pipe Arrangement with Welded Compensator
  425
- Water Washing of Compressor Side
  435
- Steam Trap
  437
- Blowgun for Dry Cleaning of Turbocharger
  439
- Compressed Air System
  441
- Compressed Air System
  442
- Starting System
  442
- Control System
  442
- Emergency Starting Valve
  443
- Pneumatic Start Sequence
  443
- Air Filter
  444
- Cleaning Air Filter
  445
- To Replace Filter Element
  445
- Overhaul, Test and Inspection of Turbine Starter
  446
- Housing Exhaust Cover, Motor Assembly, and Motor Housing
  447
- Drive Housing
  448
- Assembly of the Starter
  450
- Gear Case
  450
- Intermediate Gear Case, Motor Assembly and Housing Exhaust Cover
  452
- Motor and Gearing Freeness
  454
- Pinion Engagement
  454
- Confirm Drive Rotation
  454
- Main Starting Valve
  455
- Check of Compressed Air Piping System
  457
- Turbine Starter
  459
- Muffler
  464

Advertisement

Advertisement

Related Products

MAN Diesel & Turbo Categories

More MAN Diesel & Turbo Manuals