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Bradley SchneiderSep 7, 2025
What to do if Kohler 80EFOZ controller master switch is in OFF/RESET position?
- AAllen ToddSep 7, 2025
If the controller master switch is in the OFF/RESET position, move it to the RUN or AUTO position.
What to do if Kohler 80EFOZ controller master switch is in OFF/RESET position?
If the controller master switch is in the OFF/RESET position, move it to the RUN or AUTO position.
What to do if Kohler Marine Equipment fuel tank is empty?
If the fuel tank is empty or the fuel valve is shut off, add fuel and move the fuel valve to the ON position.
What to do if Kohler 80EFOZ controller fuse blown?
If the controller fuse is blown, replace it. If the fuse blows again, troubleshoot the controller.
What to do if Kohler 80EFOZ oil level low?
If the oil level is low, restore it and inspect the generator set for oil leaks.
What to do if AC output circuit breaker open in Kohler 80EFOZ Marine Equipment?
If the AC output circuit breaker is open, reset the breaker and check for AC voltage at the generator side of the circuit breaker.
How to clean seawater strainer in Kohler 80EFOZ?
To resolve a clogged or restricted seawater strainer, clean the strainer.
What to do if Kohler 80EFOZ Marine Equipment controller master or start/stop switch inoperative?
If the controller master or start/stop switch is inoperative, replace it.
What to do if Kohler 80EFOZ has exhaust system leak?
If there is an exhaust system leak, inspect the exhaust system and tighten the loose exhaust system components.
How to reset fault switches on Kohler 80EFOZ Marine Equipment?
If there is a fault shutdown, reset the fault switches and troubleshoot the controller.
How to bleed air from fuel system in Kohler Marine Equipment (diesel only)?
If there is air in the fuel system (diesel only), bleed the diesel fuel system.
General| Brand | Kohler |
|---|---|
| Model | 80EFOZ |
| Category | Marine Equipment |
| Language | English |
Record product identification numbers from the generator set nameplate.
Record product identification information from the engine nameplate.
Warning about accidental starting and how to prevent it.
Safety precautions related to battery acid, gases, and short circuits.
Warning about explosion risk from battery short circuits.
Precautions regarding fuel system fire and engine backfire hazards.
Warnings and precautions concerning the exhaust system and carbon monoxide.
Advice on handling combustible materials and preventing fires.
Guidelines for inspecting and operating the exhaust system safely.
Precautions for handling explosive fuel vapors and maintaining the fuel system.
Warnings about noise levels and the need for hearing protection.
Warnings about electrical hazards and precautions to prevent shock.
Warnings about hazards associated with moving parts on the generator set.
Warnings about hot engine and exhaust system components.
Precautions against airborne particles during tool use.
Notices regarding hardware, ESD damage, fuse replacement, and saltwater damage.
Contact information for obtaining professional advice and service.
Lists parts and their part numbers for various generator models.
Lists available literature such as installation and service manuals for generator sets.
Overview of specification sheets and other manuals for detailed information.
Describes the alternator, excitation system, and PMG advantages.
Identifies key components of the generator set with a diagram.
Provides convenient monitoring of generator set condition from a remote location.
Senses output current and shuts off AC voltage regulator if overload occurs.
Interrupts generator output during overload or short circuit.
Includes contacts that energize during operation to control external devices.
Procedures for checking the generator set before starting operation.
Recommendation for annual inspection by Coast Guard Auxiliary or dealer.
Specifies angular operation limits for generator set units.
Notes on compliance with EU directive regarding noise emissions.
Procedure for operating the generator set under load weekly for one hour.
Details operation of the Decision-Maker 3+ controller.
Describes the controls and indicators on the Decision-Maker 3+ controller.
Identifies fuses and terminal strips on the controller circuit board.
Explains possible auxiliary fault lamp conditions and their meanings.
Procedures for starting the generator set locally or automatically.
Procedures for normal and emergency stopping of the generator set.
Explains how to enable, disable, and operate in prime power mode.
Lists automatic shutdown conditions and their causes.
Steps to restart the generator set after a fault shutdown.
Procedure to restart the generator set after an emergency stop shutdown.
Details operation of the Expanded Decision-Maker 1 controller.
Describes the controls and indicators on the Expanded Decision-Maker 1 controller.
Procedures for starting the Expanded Decision-Maker 1 generator set.
Procedures for stopping the Expanded Decision-Maker 1 generator set.
Lists fault conditions for the Expanded Decision-Maker 1 controller.
Steps to restart after fault shutdown for the Expanded Decision-Maker 1.
Details operation of the Standard Decision-Maker 1 controller.
Describes controls and indicators on the Standard Decision-Maker 1 controller.
Procedures for starting the Standard Decision-Maker 1 generator set.
Procedures for stopping the Standard Decision-Maker 1 generator set.
Lists fault conditions for the Standard Decision-Maker 1 controller.
Steps to restart after fault shutdown for the Standard Decision-Maker 1.
Provides general maintenance warnings and procedures.
Outlines routine maintenance intervals for various systems.
Details maintenance for the generator set's cooling system.
Procedure for inspecting the siphon break to prevent seawater entry.
Details maintenance for the generator set's cooling system.
Steps for inspecting and replacing the seawater pump impeller.
Inspection points and safety warnings for the exhaust system.
Procedures for preparing the generator set for storage for three months or longer.
Steps to prepare the engine lubricating system for storage.
Steps to prepare the cooling system for storage.
Steps to prepare the fuel system for storage.
Steps to prepare the exterior of the generator set for storage.
Procedure for storing the battery after other storage steps.
Quick reference for common generator set faults, causes, and remedies.
Notice regarding proper fuse replacement procedures.
Details troubleshooting for cooling system issues like no crank, starts hard, overheats.
Troubleshooting for DC circuit issues like no crank, starts hard, low voltage.
Troubleshooting for engine issues like no crank, starts hard, overheats, power loss.
Troubleshooting for fuel system issues like no crank, starts hard, low voltage, fuel consumption.
Troubleshooting for generator issues like no crank, starts hard, low voltage, stops suddenly.
Troubleshooting for lube system issues like no crank, overheats, fuel consumption.
General safety warnings applicable to wiring diagrams and electrical work.
Detailed wiring diagram for the standard controller.
Explains the symbols and abbreviations used in the wiring diagrams.
Wiring diagram for standard controller with remote panel options.
Wiring diagram for standard controller with remote panel options.
Schematic wiring diagram for the standard controller.
Wiring diagram for the expanded controller.
Wiring diagram for expanded controller, engine and fuel system.
Wiring diagram for expanded controller with remote panel options.
Wiring diagram for expanded controller with remote panel options.
Wiring diagram for expanded controller with remote panel options.
Wiring diagram for expanded controller with remote panel options.
Schematic wiring diagram for the expanded controller.
Wiring diagram for the Decision-Maker 3+ controller.
Wiring diagram for Decision-Maker 3+ controller with remote panel options.
Wiring diagram for Decision-Maker 3+ controller with remote panel options.
Wiring diagram for Decision-Maker 3+ controller with remote panel options.
Wiring diagram for Decision-Maker 3+ controller with remote panel/annunciator options.
Wiring diagram for Decision-Maker 3+ controller with remote annunciator options.
Wiring diagram for Decision-Maker 3+ controller with remote annunciator options.
Details the terminals and their purposes on the TB1 strip.
Details terminals for crank mode and prime power on TB2 strip.
