Kohler 17.5EFOZ/20EOZ, 8.5EFOZ, 9EFOZ/10EOZ manual Location and Mounting, General Considerations

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Section 2 Location and Mounting

2.1 General Considerations

The key to installation is location. Before making final plans for locating a generator set, consider the following.

Installation Location Considerations

1.Choose a location that allows adequate space for cooling and exhaust system installation, fuel system installation, ventilation, and service access to the generator set (engine and generator).

2.Use craft stringers or other available structural members capable of supporting the generator set’s weight.

3.Seal the generator set compartment from the cabin to prevent exhaust gases and fuel vapors from entering the cabin.

See the current generator set specification sheet or Section 7 of this manual for generator set dimensions and weights. See Figure 1-1 for a typical installation.

m:is:101:001

2.2 Location

Locate the generator set to allow easy service access to the generator set’s engine, controller, cooling, and fuel system components. The engine compartment is often the ideal location for the generator set if the propulsion engine(s) does not obstruct access to the generator set and controller.

Marine Generator Set Installations in European Union Member Countries

This generator set is specifically intended and approved for installation below the deck in the engine compartment. Installation above the deck and/or outdoors would constitute a violation of European Union Directive 2000/14/EC noise emission standard.

Allow clearance for vibration and cooling during operation. Allow a minimum of 38 mm (1.5 in.) clearance on all sides (top, front, rear, and sides) of a generator set without an optional sound shield. Refer to the instruction sheet for minimum clearances for sound-shielded units. Also, allow space for the power takeoff (PTO) option, if equipped.

Diesel generator sets are not ignition-protected. USCG Regulation 183.410 requires ignition-protected devices only in gasoline/gaseous-fueled environments.

2.3 Mounting

Mount the generator set as high as possible to avoid contact with bilge splash and lower-lying vapors and to allow for downward pitch of the exhaust line toward the exhaust outlet.

Craft stringers generally provide the best generator set support. Ensure that the structural members can support the generator set’s weight and withstand its vibration.

The generator set includes vibration mounts and a mounting tray or skid. If desired, install additional vibration isolating pads underneath the generator set’s base.

Use the four mounting holes in the mounting tray to mount the generator set securely to the craft.

For angular operating limits, consult the operation manual.

TP-6069 6/03

Section 2 Location and Mounting

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Contents TP-6069 6/03d ModelsPage Table of Contents Page Battery Safety Precautions and InstructionsAccidental Starting Exhaust System Engine Backfire/Flash FireHazardous Noise Fuel SystemHazardous Voltage/ Electrical Shock Hot coolant and steam Can cause severe injury or death Hot PartsMoving Parts VI Safety Precautions and Instructions TP-6069 6/03 Typical Generator Set Location and Mounting IntroductionIntroduction TP-6069 6/03 Location and Mounting Installation Location ConsiderationsGeneral Considerations LocationLocation and Mounting TP-6069 6/03 Ventilation Cooling SystemCooling System Components Intake Through-Hull Strainer Seacock CoverSeawater Strainer SeacockWater Lines Closed Heat Exchanger 125EFOZ/5--150EOZ ModelsArrow Description 40--150EOZ Models Direct Water-Cooled Cooling System 3.5EFOZ and 4EOZ Models Cooling System TP-6069 6/03 Types Exhaust SystemExhaust Lines Above-Waterline Installation Exhaust System Location, Mounting, and InstallationTypical Above-Waterline Installation 2 Mid/Below-Waterline Installation Typical Mid and Below Waterline Installation Exhaust System TP-6069 6/03 Fuel Tank Fuel SystemFuel Filters Fuel LinesFuel Pump Lift Fuel ConsumptionAC Voltage Connections Electrical SystemCircuit Protection Circuit Breaker ConsiderationsAC Circuit Breaker Ratings 33--150 kW Circuit Breaker Installation 27EFOZ and 5--32EOZ Models Electrical System TP-6069 6/03 Installation Regulations Installation In Steel or Aluminum VesselsPleasurecraft Installation Regulations Commercial Vessel Installation RegulationsCCA WiringRemote Start Switch Connection Remote Controller and Harness Options 33--150 kW Models 10 Remote Controller and Harness Options 33--150 kW Models Electrical System TP-6069 6/03 Installation Drawings Installation DrawingsDimension Drawing, 3.5EFOZ/4EOZ Remote Options, 3.5EFOZ/4EOZ Dimension Drawing, 4EFOZ/5EOZ Dimension Drawing, 4EFOZ/5EOZ with Sound Shield Dimension Drawing, 6.5EFOZ/8EOZ Dimension Drawing, 6.5EFOZ/8EOZ with Sound Shield Dimension Drawing, 8.5/9EFOZ and 10EOZ Dimension Drawing, 8.5/9EFOZ and 10EOZ with Sound Shield 10 Dimension Drawing, 11EFOZ/13EOZ 11 Dimension Drawing, 11EFOZ/13EOZ with Sound Shield 12 Dimension Drawing, 11.5/13EFOZ and 14/15.5EOZ ADV-6513B-C 14 Dimension Drawing, 16/17.5EFOZ and 20EOZ ADV-6481B-D 16 Dimension Drawing, 19/20EFOZ and 23/24EOZ ADV-6494B-C 18 Dimension Drawing, 23/27EFOZ and 28/32EOZ ADV-6285B-F 20 Dimension Drawing, 33EFOZ/40EOZ ADV-6581B-E 22 Dimension Drawing, 33EFOZ/40EOZ with Sound Shield 23 Dimension Drawing, 33EFOZ/40EOZ with Electric Clutch 24 Dimension Drawing, 40EFOZ/50EOZ ADV-6582B-E 26 Dimension Drawing, 40EFOZ/50EOZ with Sound Shield 27 Dimension Drawing, 40EFOZ/50EOZ with Electric Clutch 28 Dimension Drawing, 55EFOZ/65EOZ ADV-6583B-E 30 Dimension Drawing, 55EFOZ/65EOZ with Sound Shield 31 Dimension Drawing, 55EFOZ/65EOZ with Electric Clutch 32 Dimension Drawing, 70/80EFOZ and 80/99EOZ ADV-6603B-D ADV-6603C-D ADV-6603D-D 36 Dimension Drawing, 100/125EFOZ and 125/150EOZ ADV-6594B-D ADV-6594C-D 1 100--120-Volt Configurations Reconnection/Adjustments2 100--120/200--240-Volt Configurations Four-Lead ReconnectionTwelve-Lead Reconnection 3 200--240-Volt ConfigurationsVoltage Adjustment Overvoltage adjustment potentiometer R41 LED4 red Marine Manual Ship-to-Shore Transfer Switch Stab Voltage Regulator Adjustment 4-27EFOZ and 5-32EOZ Models13 Governor Adjustment 4EFOZ/5EOZ shown Reconnection/Adjustments TP-6069 6/03 Motors Appendix a Generator Selection and Wattage RequirementsAnsi Appendix B AbbreviationsLCB Generator Output Appendix C Generator Set Output Ratings ProcedurePage Page Page 2000, 2001, 2002, and 2003 by Kohler Co. All rights reserved