MTU Gas Engine 20 V 4000 Lx3 x Operating Instructions Manual MS150108-02E PDF DOWNLOAD

MTU Diesel Engine 20 V 4000 Lx3 x Operating Instructions Manual MS150108-02E PDF DOWNLOAD

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MTU Diesel Engine 20 V 4000 Lx3 x Operating Instructions Manual MS150108-02E PDF DOWNLOAD

Language :English
Pages :179
Downloadable : Yes
File Type : PDF

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TABLE OF CONTENTS:

MTU Diesel Engine 20 V 4000 Lx3 x Operating Instructions Manual MS150108-02E PDF DOWNLOAD

Operating Instructions...........................................................................................................................................  1
	Table of Contents............................................................................................................................................  3
	1 Safety.....................................................................................................................................................  5
		1.1 Important provisions for all products................................................................................................................  5
		1.2 Personnel and organizational requirements............................................................................................................  7
		1.3 Transport............................................................................................................................................  8
		1.4 Safety regulations for startup and operation.........................................................................................................  9
		1.5 Safety requirements for startup and operation, special instructions for applications with gaseous fuel............................................... 10
		1.6 Safety regulations for maintenance and repair work................................................................................................... 11
		1.7 Safety requirements for maintenance and repair work, special instructions for applications with gaseous fuel......................................... 14
		1.8 Fire prevention and environmental protection, fluids and lubricants, auxiliary materials............................................................. 15
		1.9 Fire prevention and environmental protection, fluids and lubricants, auxiliary materials, special instructions for applications with gaseous fuel.... 17
		1.10 Standards for safety notices in the text............................................................................................................ 18
	2 Product Summary............................................................................................................................................ 19
		2.1 Engine layout........................................................................................................................................ 19
		2.2 Engine side and cylinder designations................................................................................................................ 21
		2.3 Engine – Main dimensions............................................................................................................................. 22
		2.4 Firing order......................................................................................................................................... 23
		2.5 Technical Data....................................................................................................................................... 24
			2.5.1 Engine data 20V 4000 L33F, fuel-optimized (TA-Luft)............................................................................................ 24
			2.5.2 Engine data 20 V 4000 L33F, emissions-optimized (1/2 TA-Luft).................................................................................. 28
		2.6 Monitoring, Control and Regulation Equipment......................................................................................................... 32
			2.6.1 Gas engine phase 3 system – Overview........................................................................................................... 32
			2.6.2 Purpose of the units........................................................................................................................... 34
	3 Operation.................................................................................................................................................. 36
		3.1 Runtimes at partial load............................................................................................................................. 36
		3.2 Putting the engine into operation after extended out-of-service periods (>3 months).................................................................. 37
		3.3 Putting the engine into operation after scheduled out-of-service-period.............................................................................. 38
		3.4 Control, starting and stopping sequences............................................................................................................. 39
		3.5 Engine – Start....................................................................................................................................... 41
		3.6 Operational checks................................................................................................................................... 42
		3.7 Emission values – Check.............................................................................................................................. 43
		3.8 Engine – Shutdown.................................................................................................................................... 44
		3.9 Emergency engine shutdown............................................................................................................................ 45
		3.10 After stopping the engine – Engine remains ready for operation...................................................................................... 47
		3.11 After stopping the engine – Putting the engine out of operation..................................................................................... 48
	4 Maintenance................................................................................................................................................ 49
		4.1 50-hours check....................................................................................................................................... 49
		4.2 Maintenance task reference table [QL1]............................................................................................................... 50
	5 Troubleshooting............................................................................................................................................ 51
		5.1 Fault messages - Key................................................................................................................................. 51
		5.2 Fault messages in communication protocol to genset control system.................................................................................... 53
		5.3 Fault messages – Engine Control Unit................................................................................................................. 95
	6 Task Description...........................................................................................................................................129
		6.1 Engine...............................................................................................................................................129
			6.1.1 Engine – Barring manually......................................................................................................................129
			6.1.2 Machine room – Check for smell of gas..........................................................................................................130
		6.2 Crankcase Breather...................................................................................................................................131
			6.2.1 Oil separator – Filter replacement.............................................................................................................131
		6.3 Ignition System......................................................................................................................................133
			6.3.1 Spark plug – Replacement.......................................................................................................................133
			6.3.2 Spark plug – Removal...........................................................................................................................134
			6.3.3 Spark plug – Installation......................................................................................................................135
			6.3.4 Spark plug connector – Replacement.............................................................................................................137
			6.3.5 Spark plug connector – Removal.................................................................................................................138
			6.3.6 Spark plug connector – Installation............................................................................................................139
			6.3.7 Ignition system – Ignition timing check........................................................................................................141
		6.4 Valve Drive..........................................................................................................................................142
			6.4.1 Valve projection – Measurement.................................................................................................................142
			6.4.2 Valve clearance – Check and adjustment.........................................................................................................145
			6.4.3 Valve gear – Lubrication.......................................................................................................................147
			6.4.4 Cylinder head cover ‒ Removal..................................................................................................................148
			6.4.5 Cylinder head cover ‒ Installation.............................................................................................................149
		6.5 Gas System...........................................................................................................................................150
			6.5.1 Gas supply – Checking gas lines for leaks......................................................................................................150
		6.6 Air Filter...........................................................................................................................................151
			6.6.1 Air filter – Replacement.......................................................................................................................151
			6.6.2 Air filter – Removal and installation..........................................................................................................152
		6.7 Lube Oil System, Lube Oil Circuit....................................................................................................................153
			6.7.1 Engine oil – Level check.......................................................................................................................153
			6.7.2 Engine oil – Change............................................................................................................................154
			6.7.3 Engine oil – Sample extraction and analysis....................................................................................................155
		6.8 Oil Filtration / Cooling.............................................................................................................................156
			6.8.1 Engine oil filter – Replacement................................................................................................................156
		6.9 Coolant Circuit, General, High-Temperature Circuit...................................................................................................157
			6.9.1 Engine coolant – Level check...................................................................................................................157
			6.9.2 Engine coolant – Change........................................................................................................................158
			6.9.3 Engine coolant – Draining......................................................................................................................159
			6.9.4 Engine coolant – Filling.......................................................................................................................161
		6.10 Low-Temperature Circuit.............................................................................................................................162
			6.10.1 Mixture coolant level – Check.................................................................................................................162
			6.10.2 Mixture coolant – Change......................................................................................................................163
			6.10.3 Mixture coolant – Draining....................................................................................................................164
			6.10.4 Mixture coolant – Filling.....................................................................................................................165
		6.11 Wiring (General) for Engine/Gearbox/Unit............................................................................................................166
			6.11.1 Engine cabling – Check........................................................................................................................166
			6.11.2 Sensors – Overview............................................................................................................................167
	7 Appendix A.................................................................................................................................................171
		7.1 Abbreviations........................................................................................................................................171
		7.2 MTU Onsite Energy contact person / service partner...................................................................................................173
	8 Appendix B.................................................................................................................................................174
		8.1 Special Tools........................................................................................................................................174
		8.2 Index................................................................................................................................................178

DESCRIPTION:

MTU Diesel Engine 20 V 4000 Lx3 x Operating Instructions Manual MS150108-02E PDF DOWNLOAD

1 Safety1.1 Important provisions for all productsNameplate:

• The product is identified by nameplate, model designation, or serial number and must match with the information on the title page of this manual.
• Nameplate, model designation, or serial number can be found on the product.
• All EU-certified engines delivered by MTU come with a second nameplate. When operating the machine in the EU: The second nameplate must be affixed in a prominent position as described in the accompanying specifications.

General information:

• This product may pose a risk of injury or damage in the following cases:
  • Incorrect use
  • Operation, maintenance, and repair by unqualified personnel
  • Modifications or conversions
  • Noncompliance with the safety instructions and warning notices

Correct use:

• The product is intended for use in accordance with its contractually-defined purpose as described in the relevant technical documents only.
• Intended use entails operation:
  • Within the permissible operating parameters in accordance with the (→ Technical data)
  • With fluids and lubricants approved by the manufacturer in accordance with the (→ Fluids and Lubricants Specifications of the manufacturer)
  • With spare parts approved by the manufacturer in accordance with the (→ Spare Parts Catalog/MTU contact/Service partner)
  • In the original as-delivered configuration or in a configuration approved by the manufacturer in writing (including engine control/parameters)
  • In compliance with all safety regulations and in adherence with all warning notices in this manual
  • With maintenance work performed in accordance with the (→ Maintenance Schedule) throughout the useful life of the product
  • In compliance with the maintenance and repair instructions contained in this manual, in particular with regard to the specified tightening torques
  • With the exclusive use of technical personnel trained in commissioning, operation, maintenance, and repair
  • By contracting only workshops authorized by the manufacturer to carry out repair and overhaul
• Any other use is considered improper use. Such improper use increases the risk of injury and damage when working with the product. The manufacturer shall not be held liable for any damage resulting from improper, non-intended use.

Modifications or conversions:

• Unauthorized changes to the product represent a contravention of its intended use and compromise safety.
• Changes or modifications shall only be considered to comply with the intended use when expressly authorized by the manufacturer. The manufacturer shall not be held liable for any damage resulting from unauthorized changes or modifications