EasyManua.ls Logo

Kohler 18CCFOZ - User Manual

Kohler 18CCFOZ
109 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
Marine Generator Sets
Models:
13.5CCOZ/11CCFOZ
18.5 CCOZ/15CCFOZ
21CCOZ/16.5CCFOZ
18CCFOZ
14CCOZ/11.5CCFOZ
20CCOZ/17.5CCFOZ
24CCOZ/20CCFOZ
1 Phase
and 3 Phase
TP-5592 7/96a
Operation and
Installation Manual

Table of Contents

Questions and Answers

  • R
    ricky99Sep 9, 2025
    What to do if the starter on my Kohler 18CCFOZ Inverter doesn't work?
    • S
      Samantha WuSep 10, 2025
      If the starter on your Kohler Inverter isn't working correctly, begin by cleaning and tightening any loose connections. Also, replace the starter solenoid, replace the start/stop switch, and check the wiring.
  • J
    James LongAug 22, 2025
    What causes low output voltage on a Kohler Inverter?
    • M
      Melissa HarveyAug 22, 2025
      If you're experiencing low output or an excessive voltage drop on your Kohler Inverter, try adjusting the governor if the engine speed is too low. If the generator is overloaded, reduce the load.
  • T
    Timothy GarciaAug 25, 2025
    How to fix a Kohler 18CCFOZ that won't crank?
    • S
      stephenmurrayAug 25, 2025
      If your Kohler Inverter won't crank, possible causes include a weak or dead battery (recharge or replace it), reversed or poor battery connections (check and correct them), a tripped circuit breaker in the controller (reset it), a defective start/stop switch (check and replace if necessary), a defective starter solenoid (check and replace if necessary), or a defective starter (replace/repair as necessary).
  • H
    heather93Aug 26, 2025
    What to do if my Kohler Inverter cranks but won't start?
    • K
      Kristen BurtonAug 26, 2025
      If your Kohler Inverter cranks but doesn't start, check these potential issues: * Make sure you're not out of fuel; if so, replenish it. * Check for any fault shutdowns and examine the shutdown switches. * Ensure the fuel shut-off valve is open. * Other possible causes include a defective fuel feed pump (replace it), a clogged fuel filter (service the filter element), or air in the fuel system (bleed the air). Also, consider water or dirt in the fuel system (drain and flush), incorrect fuel type (use the correct type), incorrect crankcase lube oil (use the correct lube oil), or a faulty fuel solenoid (replace it). Finally, check for a clogged air intake (clean or replace it), a faulty ground connection (clean and retighten), or a weak/dead battery (recharge or replace).
  • W
    william65Aug 27, 2025
    How do I troubleshoot a Kohler 18CCFOZ Inverter with no AC output?
    • M
      mark37Aug 28, 2025
      If your Kohler Inverter has no AC output, verify the following: * Ensure the circuit breaker is in the ON position; if it's OFF, reset it. * If the circuit breaker tripped due to an overload, reduce the load and reset the breaker. * Confirm the ship-to-shore transfer switch is set to generator power, not OFF or SHORE. * Check if the controller circuit breaker has tripped and reset it if necessary.
  • A
    Amy GarrisonAug 29, 2025
    Why does my Kohler 18CCFOZ Inverter engine start but not continue running?
    • R
      romeromatthewAug 29, 2025
      If your Kohler Inverter engine starts but doesn't continue to run after releasing the start switch, it could be due to no generator output voltage (check AC voltage), a defective low oil pressure (LOP) safety shutdown switch (replace it), or a high temperature shutdown (check coolant level). Also, consider defective high exhaust temp. (HET) and/or high water temp. (HWT) safety shutdown switch(es) and replace them if needed.
  • C
    Cristina NicholsSep 18, 2025
    What could be the reason for engine knocking in my Kohler 18CCFOZ?
    • T
      thomasmacdonaldSep 18, 2025
      If your Kohler Inverter's engine is knocking, the cause might be using the incorrect type of fuel (use correct type of fuel) or air in injectors (bleed air).
  • P
    Patrick VargasSep 12, 2025
    What causes low lube oil pressure in a Kohler Inverter?
    • J
      James BakerSep 12, 2025
      Low lube oil pressure in a Kohler Inverter can be caused by a low lube oil level (add lube oil), incorrect lube oil viscosity (drain and fill with correct lube oil), or a defective oil pressure switch (replace safety shutdown switch).
  • R
    Rebekah Terrell MDSep 8, 2025
    What causes high fuel consumption in a Kohler Inverter?
    • S
      sarahhodgesSep 8, 2025
      High fuel consumption in your Kohler Inverter could be due to several factors: using the incorrect type of fuel (use correct fuel), a clogged or dirty air intake silencer (service air intake silencer), an overloaded engine (reduce load), or fuel leakage (check for leaks at fuel tank, lines, and engine fuel system). Also, check the thermostat and consider the engine temperature.
  • C
    Courtney CollierSep 5, 2025
    Why is my Kohler Inverter engine operating erratically?
    • P
      Peter JohnstonSep 5, 2025
      If your Kohler Inverter engine operates erratically, consider these potential causes: a clogged air intake (service air intake silencer), stale or bad fuel (replace fuel), a clogged fuel filter (replace fuel filter), an obstructed vent in the fuel tank cap (clean cap in solvent and blow dry), or water, dirt, or air in the fuel system (drain, flush, fill, and bleed air in the system). Also, check the fuel feed pump (replace if defective).

Summary

Safety Precautions and Instructions

Accidental Starting

Safety warning about accidental generator set startup and prevention methods.

Battery Safety

Precautions for handling battery acid and gases to prevent injury or explosion.

Fire and Explosion Hazards

Warnings about fuel system fires, engine backfires, and explosive battery gases.

Exhaust System Safety

Risks associated with exhaust systems, particularly carbon monoxide poisoning.

Fuel System Safety

Dangers of explosive fuel vapors and precautions for fuel system integrity.

Noise and Electrical Hazards

Hazards from loud noise, high voltage, moving rotors, and electrical shock.

Heavy Equipment and Hot Parts

Safety procedures for lifting heavy equipment and handling hot engine components.

Moving Parts Safety

Warnings about rotating parts and exposed moving components during operation and service.

Section 1. Specifications

Section 2. Operation

Prestart Checklist

Essential checks before starting the generator for safe and optimal operation.

Starting and Stopping Procedures

Step-by-step instructions for safely starting and stopping the generator set.

Circuit Protection

Details on circuit breakers and fuses used for protecting the generator set.

Engine Safety Shutdowns

Explanation of automatic safety shutdown systems for engine protection.

Remote Panels (Optional)

Section 3. Scheduled Maintenance

Service Schedule

A comprehensive table detailing maintenance tasks at specified intervals.

Section 4. Troubleshooting

Engine Problems

Common engine issues, causes, and corrective actions for starting and running problems.

Electrical System Problems

Troubleshooting guide for battery, starter, and wiring issues.

Generator Problems

Solutions for generator output, voltage, and AC power issues.

Section 5. Wiring Diagrams

Section 6. Installation

Location and Mounting

Guidelines for selecting an optimal location and mounting the generator set.

Ventilation Requirements

Essential ventilation provisions for safe and efficient generator operation.

Exhaust System Installation

Procedures for installing exhaust systems, ensuring safety and proper routing.

Section 7. Installation Drawings

Appendix A. Generator Selection and Wattage Requirements

Kohler 18CCFOZ Specifications

General IconGeneral
Rated AC Voltage (Volts)120
Rated AC Frequency (Hertz)60
Engine Displacement (cc)79
Starting MethodRecoil
Weight (lbs)46.3
Fuel TypeGasoline
Weight (kg)21

Related product manuals