Kohler 3.5EFOZ/4EOZ, 8.5EFOZ, 9EFOZ/10EOZ, 80EFOZ/99EOZ Engine Backfire/Flash Fire, Exhaust System

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Battery acid cleanup. Battery acid can cause severe injury or death. Battery acid is electrically conductive and corrosive. Add 500 g (1 lb.) of bicarbonate of soda (baking soda) to a container with 4 L (1 gal.) of water and mix the neutralizing solution. Pour the neutralizing solution on the spilled battery acid and continue to add the neutralizing solution to the spilled battery acid until all evidence of a chemical reaction (foaming) has ceased. Flush the resulting liquid with water and dry the area.

Battery gases. Explosion can cause severe injury or death. Battery gases can cause an explosion. Do not smoke or permit flames or sparks to occur near a battery at any time, particularly when it is charging. Do not dispose of a battery in a fire. To prevent burns and sparks that could cause an explosion, avoid touching the battery terminals with tools or other metal objects. Remove all jewelry before servicing the equipment. Discharge static electricity from your body before touching batteries by first touching a grounded metal surface away from the battery. To avoid sparks, do not disturb the battery charger connections while the battery is charging. Always turn the battery charger off before disconnecting the battery connections. Ventilate the compartments containing batteries to prevent accumulation of explosive gases.

Battery short circuits. Explosion can cause severe injury or death. Short circuits can cause bodily injury

and/or equipment damage. Disconnect the battery before generator set installation or maintenance. Remove all jewelry before servicing the equipment. Use tools with insulated handles. Remove the negative (--) lead first when disconnecting the battery. Reconnect the negative (--) lead last when reconnecting the battery. Never connect the negative (--) battery cable to the positive (+) connection terminal of the starter solenoid. Do not test the battery condition by shorting the terminals together.

Engine Backfire/Flash Fire

WARNING

Fire.

Can cause severe injury or death.

Do not smoke or permit flames or sparks near fuels or the fuel system.

Servicing the fuel system. A flash fire can cause severe injury or death. Do not smoke or permit flames or sparks near the carburetor, fuel line, fuel filter, fuel pump, or other potential sources of spilled fuels or fuel vapors. Catch fuels in an approved container when removing the fuel line or carburetor.

Servicing the air cleaner. A sudden backfire can cause severe injury or death. Do not operate the generator set with the air cleaner/silencer removed.

Combustible materials. A sudden flash fire can cause severe injury or death. Do not smoke or permit flames or sparks near the fuel system. Keep the compartment and the generator set clean and free of debris to minimize the risk of fire. Wipe up spilled fuels and engine oil.

Combustible materials. A fire can cause severe injury or death. Generator set engine fuels and fuel vapors are flammable and explosive. Handle these materials carefully to minimize the risk of fire or explosion. Equip the compartment or nearby area with a fully charged fire extinguisher. Select a fire extinguisher rated ABC or BC for electrical fires or as recommended by the local fire code or an authorized agency. Train all personnel on fire extinguisher operation and fire prevention procedures.

Exhaust System

WARNING

Carbon monoxide.

Can cause severe nausea, fainting, or death.

The exhaust system must be leakproof and routinely inspected.

Carbon monoxide symptoms. Carbon monoxide can cause severe nausea, fainting, or death. Carbon monoxide is a poisonous gas present in exhaust gases. Carbon monoxide poisoning symptoms include but are not limited to the following:

DLight-headedness, dizziness

DPhysical fatigue, weakness in joints and muscles

DSleepiness, mental fatigue, inability to concentrate

or speak clearly, blurred vision

DStomachache, vomiting, nausea If experiencing any of these symptoms and carbon monoxide poisoning is possible, seek fresh air immediately and remain active. Do not sit, lie down, or fall asleep. Alert others to the possibility of carbon monoxide poisoning. Seek medical attention if the condition of affected persons does not improve within minutes of breathing fresh air.

Copper tubing exhaust systems. Carbon monoxide can cause severe nausea, fainting, or death. Do not use copper tubing in diesel exhaust systems. Sulfur in diesel exhaust causes rapid deterioration of copper tubing exhaust systems, resulting in exhaust/water leakage.

II

Safety Precautions and Instructions

TP-6069 6/03

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Contents Models TP-6069 6/03dPage Table of Contents Page Safety Precautions and Instructions BatteryAccidental Starting Engine Backfire/Flash Fire Exhaust SystemFuel System Hazardous NoiseHazardous Voltage/ Electrical Shock Hot Parts Hot coolant and steam Can cause severe injury or deathMoving Parts VI Safety Precautions and Instructions TP-6069 6/03 Introduction Typical Generator Set Location and MountingIntroduction TP-6069 6/03 General Considerations Installation Location ConsiderationsLocation and Mounting LocationLocation and Mounting TP-6069 6/03 Cooling System Components Cooling SystemVentilation Intake Through-Hull Strainer Seacock CoverWater Lines SeacockSeawater Strainer 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 Exhaust System TypesExhaust Lines Exhaust System Location, Mounting, and Installation Above-Waterline InstallationTypical Above-Waterline Installation 2 Mid/Below-Waterline Installation Typical Mid and Below Waterline Installation Exhaust System TP-6069 6/03 Fuel System Fuel TankFuel Pump Lift Fuel LinesFuel Filters Fuel ConsumptionCircuit Protection Electrical SystemAC Voltage Connections Circuit Breaker ConsiderationsAC Circuit Breaker Ratings 33--150 kW Circuit Breaker Installation 27EFOZ and 5--32EOZ Models Electrical System TP-6069 6/03 Pleasurecraft Installation Regulations Installation In Steel or Aluminum VesselsInstallation Regulations Commercial Vessel Installation RegulationsWiring CCARemote 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 2 100--120/200--240-Volt Configurations Reconnection/Adjustments1 100--120-Volt Configurations Four-Lead Reconnection3 200--240-Volt Configurations Twelve-Lead ReconnectionVoltage Adjustment Overvoltage adjustment potentiometer R41 LED4 red Marine Manual Ship-to-Shore Transfer Switch Voltage Regulator Adjustment 4-27EFOZ and 5-32EOZ Models Stab13 Governor Adjustment 4EFOZ/5EOZ shown Reconnection/Adjustments TP-6069 6/03 Appendix a Generator Selection and Wattage Requirements MotorsAppendix B Abbreviations AnsiLCB Appendix C Generator Set Output Ratings Procedure Generator OutputPage Page Page 2000, 2001, 2002, and 2003 by Kohler Co. All rights reserved