Wartsila 46F Series User Manual

Name: Wartsila 46F Series
Brand: Wartsila
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9.3.14 Thermometers and pressure gauges

Local thermometers should be installed wherever there is a temperature change, i.e. before

and after heat exchangers etc. in external system.

Local pressure gauges should be installed on the suction and discharge side of each pump.

Wärtsilä 46F Product Guide - a19 - 1 December 2017 9-21

9. Cooling Water SystemWärtsilä 46F Product Guide

Default Chapter4
- Table of Contents4
1 Main Data and Outputs7
- Maximum Continuous Output7
- Reference Conditions8
- Operation in Inclined Position8
- Dimensions and Weights9
2 Operating Ranges11
- Engine Operating Range11
- Loading Capacity12
- Operation at Low Load and Idling13
- Low Air Temperature14
3 Technical Data15
- Introduction15
- Wärtsilä 6L46F16
- Wärtsilä 7L46F19
- Wärtsilä 8L46F22
- Wärtsilä 9L46F25
- Wärtsilä 12V46F28
- Wärtsilä 14V46F31
- Wärtsilä 16V46F34
4 Description of the Engine37
- Definitions37
- Main Components and Systems37
- Cross Section of the Engine41
- Overhaul Intervals and Expected Life Times43
- Engine Storage43
5 Piping Design, Treatment and Installation45
- Pipe Dimensions45
- Trace Heating46
- Operating and Design Pressure46
- Pipe Class47
- Insulation48
- Local Gauges48
- Cleaning Procedures48
- Flexible Pipe Connections49
- Clamping of Pipes50
6 Fuel Oil System53
- Acceptable Fuel Characteristics53
- Internal Fuel Oil System57
- External Fuel Oil System59
7 Lubricating Oil System79
- Lubricating Oil Requirements79
- Internal Lubricating Oil System80
- External Lubricating Oil System83
- Crankcase Ventilation System92
- Flushing Instructions93
8 Compressed Air System95
- Instrument Air Quality95
- Internal Compressed Air System95
- External Compressed Air System98
9 Cooling Water System103
- Water Quality103
- Internal Cooling Water System104
- External Cooling Water System109
10 Combustion Air System125
- Engine Room Ventilation125
- Combustion Air System Design127
11 Exhaust Gas System129
- Internal Exhaust Gas System129
- Exhaust Gas Outlet131
- External Exhaust Gas System133
12 Turbocharger Cleaning139
- Turbocharger Cleaning System139
- Wärtsilä Control Unit for Four Engines, UNIC140
13 Exhaust Emissions141
- Diesel Engine Exhaust Components141
- Marine Exhaust Emissions Legislation142
- Methods to Reduce Exhaust Emissions143
14 Automation System145
- Unic C2145
- Functions150
- Alarm and Monitoring Signals152
- Electrical Consumers152
- System Requirements and Guidelines for Diesel-Electric Propulsion154
15 Foundation155
- Steel Structure Design155
- Engine Mounting155
16 Vibration and Noise163
- External Forces and Couples163
- Torque Variations165
- Mass Moments of Inertia165
- Structure Borne Noise166
- Air Borne Noise167
- Exhaust Noise168
17 Power Transmission169
- Flexible Coupling169
- Clutch169
- Shaft Locking Device169
- Power-Take-Off from the Free End169
- Input Data for Torsional Vibration Calculations171
- Turning Gear172
18 Engine Room Layout173
- Crankshaft Distances173
- Space Requirements for Maintenance179
- Transportation and Storage of Spare Parts and Tools179
- Required Deck Area for Service Work179
19 Transport Dimensions and Weights187
- Lifting the In-Line Engine187
- Lifting the V-Engine189
- Engine Components190
20 Product Guide Attachments193
21 Annex195
- Unit Conversion Tables195
- Collection of Drawing Symbols Used in Drawings196

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Wartsila 46F Series Specifications

General

Brand	Wartsila
Model	46F Series
Category	Engine
Language	English

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