JOHN DEERE AC2-CW5170S (01) PDF MANUAL

JOHN DEERE AC2-CW5170S (01) PDF SUMMARY:

What should I do before operating the welderator?

Read the entire manual before operating. This manual is an important part of the welderator and must remain with the unit when you sell or rent it.

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What should I do to operate and service the machine correctly?

Read the manual carefully to learn how to operate and service your machine correctly. Failure to do so could result in personal injury or equipment damage.

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What should I do if I do not understand any part of the manual and need assistance?

Contact your dealer.

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What should I do if I start to feel sick, dizzy, or weak while using the unit?

Get to fresh air RIGHT AWAY. DO NOT DELAY. The carbon monoxide from the unit can rapidly lead to full incapacitation and death. If you experience serious symptoms, get medical attention immediately. Inform medical staff that carbon monoxide poisoning is suspected. If you experienced symptoms while indoors, have someone call the fire department to determine when it is safe to re-enter the building.

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What should I do when refueling to avoid injury or death?

• Do not smoke while filling engine fuel tank.
• Always refuel slowly to avoid the possibility of spilled fuel which may cause a risk of fire.
• Gasoline is extremely flammable and its vapors can explode if ignited.
• Observe all safety regulations for the safe handling of fuel.
• Handle fuel in safety containers.
• If the container does not have a spout, use a funnel.
• Do not overfill the fuel tank, leave room for the fuel to expand.
• Fill the tank only on an area of bare ground.
• While fueling the tank, keep heat, sparks and open flame away.
• Carefully clean up any spilled fuel before starting engine.
• Always fill fuel tank in an area with plenty of ventilation to avoid inhaling dangerous fumes.
• NEVER store fuel for your unit in the home.
• Gasoline, propane, kerosene, and other flammable liquids should be stored outside of living areas in properly-labeled, non-glass safety containers.
• Do not store them near a fuel-burning appliance, such as a natural gas water heater in a garage.
• If the fuel is spilled or the container is not sealed properly, invisible vapors from the fuel can travel along the ground and can be ignited by the appliance’s pilot light or by arcs from electric switches in the appliance.

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What should I do to reduce the risk of electric shock?

This product must be grounded. If it should malfunction or breakdown, grounding provides a path of least resistance for electric current to reduce the risk of electric shock. Do not touch live electrical parts. Keep the unit dry and do not use it in rain or wet conditions. To protect from moisture, operate it on a dry surface under an open, canopy-like structure. Dry your hands if wet before touching the unit.

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What should I do to protect against electrical hazards?

• Plug appliances directly into the unit. Or, use a heavy-duty, outdoor-rated extension cord that is rated (in watts or amps) at least equal to the sum of the connected appliance loads.
• Check that the entire cord is free of cuts or tears and that the plug has all three prongs, especially a grounding pin.
• NEVER try to power the house wiring by plugging the unit into a wall outlet, a practice known as “back feeding”.
• This is an extremely dangerous practice that presents an electrocution risk to utility workers and neighbors served by the same utility transformer.
• It also bypasses some of the built-in household circuit protection devices.
• If you must connect the unit to the house wiring to power appliances, have a qualified electrician install the appropriate equipment in accordance with local electrical codes.
• Or, check with your utility company to see if it can install an appropriate power transfer switch.
• For power outages, permanently installed stationary units are better suited for providing backup power to the home.
• Even a properly connected portable unit can become overloaded.
• This may result in overheating or stressing the unit components, possibly leading to a unit failure.
• Do not use worn, damaged, undersized, or poorly spliced welding cables.
• Do not drape welding cables over your body.
• Do not touch the electrode if you are in contact with the work, ground, or another electrode from a different machine.

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What should I do to avoid air tank explosion?

Drain air tank daily or after each use to prevent moisture buildup in the air tank. If the air tank develops a leak, replace the air tank immediately. Never repair, weld or make modifications to the air tank or its attachments. Use only genuine manufacturer repair parts for your unit. NEVER make adjustments to the factory set pressures. Serious injury may occur from the unit malfunction or exploding accessories if incorrect system components, attachments or accessories are used. Never exceed manufacturers maximum allowable pressure rating of attachments. Because of extreme heat, do not use plastic pipe or lead tin soldered joints for a discharge line. Never use the unit to inflate small, low pressure objects such as toys.

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What should I do to avoid risk of fire or explosion?

• Always operate the unit in a well-ventilated area free of flammable vapors, combustible dust, gases or other combustible materials.
• Do not weld where the atmosphere may contain flammable dust, gas, or liquid vapors (such as gasoline).
• DO NOT SMOKE if spraying flammable material. Locate the unit at least 20 feet away from the spray area. (An additional hose may be required.)
• Never fill the engine fuel tank while the engine is running or hot. Allow the engine to cool two minutes before refueling. Do not refuel indoors or in a poorly ventilated area.
• Do not operate the unit if gasoline is spilled. Wipe the unit clean and move it away from the spill. Avoid creating any ignition until the gasoline has evaporated.
• Do not store the unit near an open flame or any equipment such as a stove, furnace, water heater, etc. which utilizes a pilot light or sparking device.
• A spark arrester must be added to the muffler of this engine if it is to be used on any forest-covered, brush-covered or grass-covered unimproved land. The arrester must be maintained in effective working order by the operator.
• Serious injury may occur if any of the unit’s ventilation openings are restricted, causing the unit to overheat and start a fire. Never place objects against or on top of the unit. Operate the unit at least 12 inches away from any wall or obstruction that would restrict proper ventilation.
• Welding on closed containers, such as tanks, drums, or pipes, can cause them to explode.
• Accidental contact of the electrode to metal objects can cause sparks, explosion, overheating, or fire.
• Remove all flammables within 35 ft (10.7 m) of the welding arc.
• Do not weld where flying sparks can strike flammable material.
• Watch for fire, and keep a fire extinguisher nearby.
• After completion of work, inspect the area to ensure it is free of sparks, glowing embers, and flames.
• Remove stick electrode from holder when not in use.

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What should I do to avoid breathing serious injury or death could occur from inhaling compressed air?

• Never inhale air from the unit either directly or from a breathing device connected to the unit.
• This unit was designed for outdoor use. Never operate this unit in an enclosed area. Always make certain there is adequate ventilation (fresh outside air) for breathing and combustion. This will prevent the buildup of dangerous carbon monoxide gases. Beware of poorly ventilated areas, or areas with inadequate exhaust fans.
• Sprayed materials such as paint, solvents, paint remover, insecticides, weed killers, etc. contain harmful vapors and poisons. Operate the unit only in a well-ventilated area. Follow all safety instructions provided with the materials you are spraying. Use of a respirator may be required when working with some materials.
• Welding produces fumes and gases. Breathing these fumes and gases can be hazardous to your health. Keep your head out of the fumes. Do not breathe the fumes.
• Do not weld in locations near degreasing, cleaning, or spraying operations. The heat and rays of the arc can react with vapors to form highly toxic and irritating gases.
• Do not weld on coated metals, such as galvanized, lead, or cadmium plated steel. The coatings and any metals containing these elements can give off toxic fumes if welded.

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What should I do to avoid serious injury that could occur from touching exposed metal parts?

Never allow any part of your body or other materials to make contact with any exposed metal parts on the unit. Never allow any part of your body to contact the engine muffler, compressor head or adjacent areas.

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What should I do to avoid soft tissue damage from the compressed air stream?

• Always wear safety glasses to shield the eyes from flying debris.
• Never point the air stream at any part of your body, anyone else or animals.
• Never leave pressurized air in the unit. Shut off the unit and relieve pressure when storing or attempting maintenance.
• Always maintain a safe distance from people and animals while operating the unit.
• Do not move the unit while the air tank is under pressure. Do not attempt to move the unit by pulling on the hose.

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What should I do before performing maintenance to avoid bodily injury from moving parts?

• Always turn off the unit.
• Bleed pressure from the air hose and disconnect the spark plug wire to prevent the engine from starting unexpectedly.
• All repairs to the unit should be made by an Authorized Service person.
• Do not operate without protective covers/guards.
• Always turn off the unit before removing any guard.
• Replace damaged covers/guards before using the unit.

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To reduce the risk of injury, what basic precautions should always be followed when using this product?

• Risk from Negligence: Risk of injury from negligent use. Never allow children or adolescents to operate this unit! Stay alert-watch what you are doing. Do not operate the unit when fatigued or under the influence of alcohol or drugs. Know how to stop the unit. Be thoroughly familiar with controls.
• Risk of Unit Damage: Risk of major repair. Do not operate the unit without an air filter. Do not operate the unit in a corrosive environment. Always operate the unit in a stable, secure position to prevent the unit from falling. Follow all maintenance instructions listed in this manual. Overuse can cause overheating; allow cooling period; follow rated duty cycle. Reduce current or reduce duty cycle before starting to weld again. Do not block or filter airflow to unit.
• When starting the unit, using recoil starter grip, be sure that nothing is in a position to be hit by the operator’s hand or arm. Be sure the switch on electric power tools is in the “OFF” position before plugging them into the unit.
• Do not operate the unit or any electrical tool in any area where water or similar materials constitute an electrical hazard to the operator. Do not operate on wet surfaces, in rain or in snow.
• Always be sure that the unit is on secure footing so that it cannot slide or shift around, endangering workers.
• Avoid contacting the hot exhaust manifold, muffler or cylinder(s).
• Keep clear of all rotating parts.
• Unless the tool or appliance is double insulated, it must be grounded through a properly grounded receptacle. Tools and appliances which have 3 prong plugs must be plugged into extension cords and electrical receptacles with 3 holes. Before operating any electrical item, be sure it is in good repair.
• Beware of using this equipment in confined spaces. Confined spaces, without sufficient fresh air ventilation, can contain dangerous gases. Running gasoline engines in such environments can lead to deadly explosions and/or asphyxiation.
• Use extreme caution when lifting this unit. This unit is heavy so proper lifting techniques should be used.

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What should I wear when operating the equipment?

Wear close fitting clothing and safety equipment appropriate to the job. Wear dry, hole-free insulating gloves and body protection. Wear a suitable hearing protective device such as earmuffs or earplugs to protect against objectionable or uncomfortable loud noises. Operating equipment safely requires the full attention of the operator. Do not wear radio or music headphones while operating machine. Arc rays from the welding process produce intense visible and invisible (ultraviolet and infrared) rays that can burn eyes and skin. Sparks fly off from the weld. Wear an approved welding helmet fitted with a proper shade of filter lenses to protect your face and eyes when welding or watching. Wear approved safety glasses with side shields under your helmet. Use protective screens or barriers to protect others from flash, glare and sparks; warn others not to watch the arc. Wear protective clothing made from durable, flame-resistant material and foot protection. Welding, chipping, wire brushing, and grinding cause sparks and flying metal. As welds cool, they can throw off slag. Wear approved safety glasses with side shields even under your welding helmet.

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What should I do to inspect the unit?

• Be sure all covers, guards and shields are tight and in place.
• Locate all operating controls and safety labels.
• Inspect power cord for damage before using. There is a hazard of electrical shock from crushing, cutting or heat damage.

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What should I do to prepare for emergencies?

• Keep a first aid kit and fire extinguisher handy.
• Keep emergency numbers for doctors, ambulance service, hospital and fire department near your telephone.
• Be prepared if a fire starts.

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What should I do to service the unit safely?

Before servicing the unit, disconnect all equipment and battery (if equipped) and allow the unit to cool down. Service the unit in a clean dry flat area.

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What should I do before setting up the unit?

Read safety warnings before setting-up the unit. Ensure the oil level in the unit’s pump is adequate. If low, add SAE-30W non-detergent oil.

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What should I avoid to avoid damaging the unit?

Do not incline the unit transversely or longitudinally more than 10°.

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Where should I locate the unit?

Place the unit at least 12 inches away from obstacles that may prevent proper ventilation.

Do not place the unit in an area:

• where there is evidence of oil or gas leaks.
• where flammable gas vapors or materials may be present.
• where air temperatures fall below 32°F or exceed 104°F.
• where extremely dirty air or water could be drawn into the unit.

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How do I install the unit in a service truck?

Installations may vary. Mounting should be done to a rigid frame member. The installer is responsible for securing the equipment in a safe manner.

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What are the grounding instructions for the unit?

This product must be grounded. If it should malfunction or breakdown, grounding provides a path of least resistance for electric current to reduce the risk of electric shock. The screw and ground terminal on the frame must always be used to connect the unit to a suitable ground source. The ground path should be made with #8 size wire. Connect the terminal of the ground wire between the star washers and screw then tighten the screw fully. Connect the other end of the wire securely to a suitable ground source.

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How can a good ground source be established?

• A metal underground water pipe in direct contact with the earth for at least 10 feet can be used as a grounding source.
• If a pipe is unavailable, an 8-foot length of pipe or rod may be used as the ground source. The pipe should be 3/4 inch trade size or larger and the outer surface must be noncorrosive.
• If a steel or iron rod is used it should be at least 5/8 inch diameter and if a nonferrous rod is used it should be at least 1/2 inch diameter and be listed as material for grounding.
• Drive the rod or pipe to a depth of 8 feet. If a rock bottom is encountered less than 4 feet down, bury the rod or pipe in a trench.
• All electrical tools and appliances operated from this unit, must be properly grounded by use of a third wire or be “Double Insulated”.
• Use electrical devices with 3 prong power cords.
• Use an extension cord with a 3 hole receptacle and a 3 prong plug at the opposite ends to ensure continuity of the ground protection from the unit to appliance.

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What is strongly recommended regarding grounding specifications?

John Deere strongly recommends that all applicable federal, state and local regulations relating to grounding specifications be checked and followed.

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What is required if this unit is used for standby service?

If this unit is used for standby service, it must have a transfer switch between the utility power service and the unit. The transfer switch not only prevents the utility power from feeding into the unit, but also prevents the unit from feeding out into the utility company’s lines. This is intended to protect the serviceman who may be working on a damaged line.

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Who must complete the installation of a line transfer switch?

This installation must be done by a licensed electrician and all local codes must be followed.

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What should I review before fueling?

Review “Risk of Fire or Explosion” before fueling.

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What should I read for correct engine start-up maintenance procedures?

Read the engine manual accompanying this unit for correct engine start-up maintenance procedures.

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What should I read and understand?

Read and understand the safety labels located on the unit.

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What type of fuel is recommended for use with this air compressor?

A minimum of 87 octane fuel is recommended for use with this air compressor. Do not mix oil with gasoline. Use of clean, fresh, lead free gasoline is recommended. Leaded gasoline may be used if lead free is not available. Do not use gasoline containing methanol or alcohol. Refer to the engine manual for all necessary maintenance and adjustments.

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How do I determine what oil viscosity to use?

Use oil viscosity based on the expected air temperature range during the period between oil changes.

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What type of engine oil should I use?

Use a high-quality detergent oil with API classifications of SJ or higher. Check oil level before each operation and ensure that it is maintained.

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What should I do before operating the engine in regards to the engine oil?

Check oil level before each operation and ensure that it is maintained.

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What should I do to fill the engine with oil?

1. Level the engine to ensure accurate inspection and to prevent overfilling.
2. Unscrew the oil gauge, wipe the dipstick dry. Reinsert the oil gauge back into the oil fill gauge opening. Remove the oil gauge and check the oil level.
3. The oil level should be between the full and low marks on the dipstick.
4. Fill with oil as required through the oil fill gauge opening.
5. Replace the oil gauge and screw in firmly.
6. Wipe up any spilled oil.

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What should I do if spilled fuel could ignite?

Do not fill the fuel tank while the engine is hot or running, since spilled fuel could ignite if it comes in contact with hot parts or sparks from ignition. Do not start the engine near spilled fuel.

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What should I do to store gasoline?

• Purchase gasoline in small quantities and store in clean, approved containers.
• To minimize gum deposits in your fuel system and to insure easy starting, do not use gasoline left over from the previous season.
• Do not add oil to the gasoline.

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What type of gasoline should I use?

• For best results use only clean, fresh, unleaded gasoline with a pump sticker octane rating of 87 or higher.
• Unleaded gasoline is recommended as it leaves less combustion chamber deposits.

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What gasoline/alcohol blends are approved?

Gasohol (up to 10% ethyl alcohol, 90% unleaded gasoline by volume) is approved, as a fuel. Other gasoline/alcohol blends are not approved.

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What gasoline/ether blends are approved?

Methyl Tertiary Butyl Ether (MTBE) and unleaded gasoline blends (up to a maximum of 15% MTBE by volume) are approved as a fuel. Other gasoline/ether blends are not approved.

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What should I have my dealer perform if I always operate my unit at altitudes above 5,000 feet (1,500 meters)?

Have your dealer perform this carburetor modification.

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What should I do for use at low altitudes if the carburetor has been modified for high altitude operation?

Have your servicing dealer return the carburetor to original factory specifications.

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What should I check before operation?

• Check the engine oil level before starting. (See engine manual.)
• Fill the fuel tank according to the engine manual instruction.
• Pump oil level should be checked before each use. Check the oil level indicator on the pump crankcase. Make certain the oil is in the center of the oil sight glass. If the level appears to be low, fill with SAE20 or 30 non-detergent pump oil.
• Remove any moisture in the unit’s air tank.
• Make sure the Engine Switch is in the “OFF” position.
• Make sure the Safety Relief Valve is working correctly.
• Make sure all guards and covers are in place and securely mounted.

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What should I do to start the unit?

1. Read safety warnings before performing operation.
2. Make sure the unit is grounded. See Grounding Instructions.
3. Flip the toggle on top of the Pilot Valve to the upright position. This provides a load less start. The unit will unload and allow easier engine start-up.
4. Start the engine. (Refer to the Engine Manual accompanying this unit. On Honda engine units, the choke and key switch is located on the electric box panel.)
5. When the engine has run for 1-2 minutes, flip toggle back to the original position.
6. Set pressure by adjusting the Pressure Regulator counterclockwise for less pressure and clockwise for more pressure.
7. Ensure breakers are in on position.
8. Test the GFCI receptacle(s) on the unit. Push the test button. The reset button should pop out and there should be no power at the receptacle. Apply a test load or lamp to each receptacle to verify. IF THE RESET BUTTON DOES NOT POP OUT, DO NOT USE THE RECEPTACLES(S). SEE DEALER FOR SERVICE IMMEDIATELY.
9. If GFCI receptacle(s) test correctly, firmly push the reset button to restore power. A distinctive click should be heard or felt when this is complete. IF THE RECEPTACLE(S) DO NOT RESET PROPERLY, DO NOT USE THE RECEPTACLE(S). SEE DEALER FOR SERVICE IMMEDIATELY.
10. Turn idle control switch to AUTO-IDLE DOWN position. Loads can now be applied to the unit.

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How do I start welding?

1. Remove all AC electrical loads from the unit.
2. Move GEN/WELD switch to WELD position.
3. Position selector switch min/max switch for amperage setting.
4. Move idle control to full throttle setting.
5. Check grounding.
6. Welding Cable Diagram (Selecting Weld Cable Sizes)*:

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What should I do if I notice any unusual noise or vibration?

Stop the unit and refer to “Troubleshooting”.

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How do I shut down the unit?

1. Remove all load by turning off electrical appliances and unplugging electric/welding cords.
2. Move the Engine Switch to the “Off” position. (Refer to the Engine Manual accompanying this unit.)
3. Move the GEN/WELD switch to the GEN position.
4. Drain air from the air tanks by releasing air with an attached air tool or by pulling on the Safety Relief Valve.
5. Once the Air Tank Pressure Gauge registers under 10 pounds, open the drain valve under each air tank to drain any moisture.
6. Close fuel valve on unit or engine.
7. Wipe the unit clean and store in a safe, non-freezing, dry area.

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What is the procedure for idle control operation?

1. With the idle control switch in the “FULL THROTTLE” position, start the engine.
2. After one or two minute warm up period, apply load and move the switch to the “IDLE CONTROL” position. The engine will throttle back to idle speed following a 5-8 second delay.
3. When a load is applied to the generator or air compressor tank pressure drops below regulated set point. The idle control system becomes de-energized. The engine then accelerates to normal operating speed, controlled by the governor.
4. When the load is removed or air compressor tank pressure is restored, the idle system becomes re-energized and throttles the engine back to idle speed after a 5-8 second delay.

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What should I do if an electric motor fails to start or reach running speed?

Turn off the appliance or tool immediately to avoid equipment damage. Always check the requirements of the tool or appliance being used compared to the rated output of the unit.

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What do I do if the circuit breakers tripped?

Reset circuit breakers.

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What do I do if there are air leaks from the safety relief valve?

Operate Safety Relief Valve manually by pulling on ring. If it still leaks, it should be replaced.

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What do I do if there is excessive air tank pressure?

Clean, reset or replace Pilot Valve.

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What do I do if there are air leaks at the pump?

Tighten bolts on compressor head to proper torque or replace gaskets.

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What do I do if air is blowing from the Air Intake Filter?

Contact your John Deere Customer Service Center.

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What do I do if there is moisture in the discharge air?

Run the unit a minimum of one hour to prevent condensation buildup. Drain air tank more often in humid weather and use an air line filter.

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What do I do if there is excessive oil consumption or oil in the hose?

• Clean or replace Restricted Air Intake Filter.
• Do not incline the unit more than 10° in any direction while running if the unit is on an unlevel surface.
• Drain oil and refill to the proper level with SAE-30W non-detergent oil if the crankcase is overfilled with oil.
• Drain oil and refill to the proper level with SAE-30W non-detergent oil if there is a wrong viscosity.
• Clean or replace a Plugged crankcase breather.
• Tighten bolts on compressor to proper torque or replace gaskets if there are oil leaks.
• Contact your John Deere Customer Service Center if there are worn piston rings or scored cylinders.

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What do I do if the oil has a milky appearance?

Change oil and move the air compressor to a less humid environment because there is water in the oil due to condensation.

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What do I do if the unit has no output?

Check cord sets or extension cords capabilities in section Maintenance; Cable Size in this manual. Consult your John Deere Customer Service Center.

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What maintenance should be performed daily?

• Check Pump Oil Level
• Check Engine Oil Level
• Oil Leak Inspection
• Check Engine Air Filter
• Drain Condensation in Air Tank (s)
• Inspect Guards/Covers

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What maintenance should be performed weekly?

Check for Unusual Noise/Vibration

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What maintenance should be performed monthly?

• Check for Air Leaks
• Check cylinder and head fins for dust and dirt
• Check battery electrolyte level
• Check fuel lines (replace if necessary)
• Clean Exterior of Compressor

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What maintenance should be performed every 100 hours?

• Inspect Air Filter
• Inspect Belt
• Check Safety Relief Valve

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What maintenance should be performed every 200 hours?

Change pump oil.

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What maintenance should be performed before storage?

• Add fuel stabilizer
• Run unit dry

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What should I do before performing maintenance?

• Turn off the unit.
• Disconnect spark plug wire from the engine.
• Open all drains.
• Wait for the unit to cool before starting service.

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What should I NOT do with the governor mechanism?

DO NOT TAMPER WITH THE GOVERNOR MECHANISM, CHANGE THE SETTING EXPERIMENTALLY, OR PUSH THE THROTTLE OPEN IN AN ATTEMPT TO GENERATE MORE ELECTRICAL CURRENT; EQUIPMENT DAMAGE OR PERSONAL INJURY MAY RESULT.

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Who should make governor speed adjustments?

GOVERNOR SPEED ADJUSTMENT SHOULD BE MADE ONLY BY A SERVICING DEALER.

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How do I change the engine oil?

1. Make sure the unit is on level ground. Run the engine to warm the oil.
2. Stop the engine.
3. Remove the oil drain plug.
4. Drain oil while engine is warm, into a suitable container.
5. Reinstall the oil drain plug.
6. Remove the oil gauge and refill with new oil.
7. Check the oil level as instructed in the engine manual.
8. Wipe up any spilled oil.

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How do I clean the air cleaner?

1. Unscrew the air cleaner cover and remove the elements.
2. Clean the element:
   • PAPER AIR CLEANER ELEMENT: Do not wash the paper element or use pressurized air, as this will damage the element. Clean by gently tapping the element to remove dust. Replace the element if damaged, bent or extremely dirty. Handle new element carefully; do not use if the sealing surfaces are bent or damaged.
3. Reinstall the paper air cleaner element. Close air cleaner cover and screw shut.

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What should I inspect evaporative emission components for on a daily basis?

These components should be inspected on a daily basis for cracks, leaks, and abnormal wear. If cracking, leaks or abnormal wear has occurred, the components should be replaced immediately.

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Who should make idle control adjustments?

We recommend that all adjustments of this nature be made by a John Deere Customer Service Representative. HAVE THE UNIT SERVICED BY AN AUTHORIZED JOHN DEERE CUSTOMER SERVICE REPRESENTATIVE.

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How do I test the GFCIs?

1. With the generator running and the idle control switch in the “START” position, push the “TEST” button. The “RESET” button should pop out. This should result in the power being off at both outlets of the duplex receptacle. Verify this by plugging a test lamp into each outlet.
2. If the GFCI tests correctly, restore power by FIRMLY pushing the “RESET” button back in until you hear or feel a distinctive “click”. IF THE GFCI FAILS TO RESET PROPERLY, DO NOT USE EITHER OUTLET OF THE DUPLEX RECEPTACLE. Have the unit serviced by an authorized John Deere Customer Service Representative immediately.
3. High vibration or severe mechanical shock loads may cause the GFCIs to trip. IF EITHER GFCI TRIPS BY ITSELF AT ANY TIME, reset it and perform test procedures 1 and 2.
4. Repeat steps 1-3 for the second GFCI.

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What is required for the GFCI to function properly and protect the user from electrical faults?

ALTHOUGH THE ABOVE TEST PROCEDURES WILL INDICATE PROPER GFCI OPERATION ON AN UNGROUNDED OR IMPROPERLY GROUNDED GENERATOR, THE GENERATOR MUST STILL BE GROUNDED PER THE GROUNDING INSTRUCTIONS LISTED ON PAGE 14 FOR THE GFCI TO FUNCTION PROPERLY AND PROTECT THE USER FROM ELECTRICAL FAULTS.