Winpower Generator Manual

[Katina Piccirilli]

Congratulationson your choice of a Winpower heavy duty generator set. You have selected a high quality, precision-engineered generator set designed and tested to give you years of satisfactory portable service.

Winpower is your one stop shopping place for heavy duty generators. We offer air cooled portables, tractor driven PTO generators and larger diesel self contained units. See your dealer for details or call the factory.

Thank you for purchasing a WINPOWER generator. This manual covers the operation and maintenance of the HOV Models. It contains the latest product information available at the time of printing. WINPOWER INC. reserves the right to make changes at any time without notice and without incurring any obligation.

If you have a problem with your generator, or have any questions about the generator, consult an authorized Winpower distributor, dealer, or service center. Should you require additional information, please consult the factory service department.

The Winpower generator is designed to give safe and dependable service if operated according to the instructions given in this manual. Read and understand the owner's operation and service manual before operating the generator. Failure to do so could result in personal injury or equipment damage.

This manual covers our latest compact portable generator 5000 watt HOV series unit. Winpower builds four different model types -EL, HOV, COV & CHD series. All use the same heavy-duty generator designs, but are offered with various engines and differing levels of features. This manual is for the HOV model only. The description and features are listed in the following paragraphs.

The most basic model group is the EL Series. The EL series is designed to provide a heavy-duty generator set with essential features but avoiding the cost of unused features. Primary applications for the EL series are for infrequent or medium duty loads where the initial cost is critical and unit will be operated less than 50 to 100 hours per year. Typical uses might be for farm, ranch or home standby or portable field power away from convenient utility or where running an extension cord is impractical. The EL Series have premium engines, but use their manufacturers entry level offerings to minimize cost.

The HOV5000VE is the Premium Featured model that has a heavy duty generator. The shock isolated receptacle panel and premium OHV engine basic receptacle panel includes a 15/20 Amp GFCI (Ground Fault Circuit Interrupter) and a 30 Amp, 120/240 Volt, 4-wire Twist lock receptacle. Both are protected with 2 individual circuit breakers. The OHV (Overhead Valve) engine has a low lubricating oil safety shutdown feature. This unit is designed for regular, rugged, heavy, and severe loads and operating conditions. Each unit is crafted for the construction and rental markets where the 'added cost of the premium engine is offset by the increased reliability and efficiency of the generator sets' ability to stay on the job to completion..... day in and day out.

The CHD line is "Commercial Heavy Duty". Kohler Command Series engine features full pressure lubrication with spin on oil filter. Overhead valve engine assures reliable starting, cooler running, and less vibration. Electric Start and low oil shutdown are standard on this model.

The COV line is the Premium Featured model group that has the same heavy duty generators, but includes a full control panel with features like Econ-0-Mizer auto idle, Dual Voltage, Switchable Full Power, Twist lock receptacles, 4-wire receptacles and premium engine offerings. These units are designed for regular, rugged, heavy, and severe loads and operating conditions. These units are also made to serve faithfully in the construction and rental markets where the added cost of the heavy duty features are offset by the increased convenience, reliability and reduced noise & wear on engine.

** LUBE OIL - CAPACITY LISTED FOR CONVENIENCE ONLY - USE ENGINE MFRS RECOMMENDATION

*FEATURES - LISTED BELOW BY REFERENCE NUMBER WITH EXPLANATION -

1. Full protective 'roll cage' carrying frame

2. Low lubricating oil shutdown (lube oil Level or Pressure)

3. Overhead valve, cast iron sleeved engine

4. Extended run, frame mounted fuel tank - shock isolated

DO NOT USE ANY OTHER FUEL than that recommended in your engine manufacturer's Operator's Manual. Handle gasoline with care: it is highly flammable. Use an approved gasoline container.

REFUEL IN A SAFE PLACE. Move the generator at least 10 feet from its operating location. Open the fuel cap slowly to release any pressure which may have formed in the fuel tank. Return the generator to its original location before restarting the engine.

OPERATE ENGINE SAFELY

DO NOT RUN ENGINE in an enclosed or poorly ventilated area (inside a room, garage, barn, etc.) Exhaust gas contains carbon monoxide, an odorless and deadly poison.

OBEY ALL FIRE SAFETY REGULATIONS.

Fire prevention regulations of flie U.S. Forestry jurisdiction require approved spark arrestor screen to be installed on gasoline powered products used on U.S. Forestry forests, brush and grasslands.

DO NOT OPERATE GENERATOR ON AN INCLINE. It should be placed on a firm, dry, level surface for proper engine operation an lubrication. Keep the area free of any flammable material such as leaves, brush or fuels.

BE EXTRA CAUTIOUS WHEN WORKING with generator during wet weather. Generators are not waterproofed. Using a generator in a wet place or during stormy weather could result in short circuits, electric shock or electrocution.

DO NOT, under any circumstances, connect your generator to any circuit or receptacle receiving electrical power (home, office, etc.) from any other sources as this is likely to result in a fire and damage all electrical systems.

DO NOT, under any circumstances, use the generator for any purpose that exceeds its rated capacity.

GROUND THE GENERATOR. The manufacturer has provided a grounding lug for the proper grounding of the generator. Manufacturer does not supply the required grounding conductor or grounding electrode because it would be impossible to cover every exception and meet all local code requirements for the proper grounding governing the use of your generator.

IF CONSIDERING CONNECTING GENERATOR to power existing wiring systems (house, barn, pumps, for example), CONTACT A LICENSED ELECTRICIAN to ensure proper ' safe connection through an approved isolation switch and in compliance with local electrical, fire safety and building codes.

VENTILATING OPENINGS such as the generator cover, air filter and muffler exhaust outlet must be cleaned periodically and kept free of debris to ensure proper operation and adequate cooling of the generator.

Before you leave the generator unattended:

1 .Stop the engine by moving the Engine Ignition Switch to the OFF position.

2. Tom fuel valve to OFF position.

3. Disconnect spark plug wire.

4. Do not store generator where fuel fumes could reach an open flame or spark.

COMPLY WITH ALL FIRE PREVENTION REGULATIONS. We recommend you keep a fire extinguisher and long-handle shovel close by whenever using a generator in area where dry grass, leaves or other flammable materials are present.

CALCULATING WATTAGE REQUIREMENTS

Before operating the generator list all the appliances and/or tools you intend to operate at the same time. Then determine starting requirements and running wattage requirements.

1. Some tools and appliances will list on the motor label starting and running voltage and amperage requirements. Refer to the starting volts and amps shown on the label. To convert this information to wattage use the following formula:

2. Use actual listed values from the motor label if available. If only one value is shown that value is the running volt/amps. Determine the approximate starting wattage requirement by multiplying the calculated wattage by 3 times for most motor types to assure adequate generator capacity. If no label information is available use the values in the following chart as a guide.

CALCULATING RUNNING WATTAGE REQUIREMENTS

1. Running wattage requirements are calculated the same as starting wattage. Refer to the running or operating volts and amps referenced on the motor label and calculate watts by multiplying Volts and Amps.

In the above example running and starting wattages for lights, radio and TV are the same values. However, the starting wattage for the furnace, which will cycle on and off, is greater than the running wattage. Therefore, total wattage load on the generator will equal the furnace starting wattage of 500 watts plus the running wattages of the lights, radio and T.V., a total of 895 watts, as shown in the TOTAL WATTAGE column.

EXTENSION CORD USAGE

When using a tool at a considerable distance from power source, a 3-conductor, grounding type extension cord of adequate size must be used for safety, and to prevent loss of power and overheating. Use the following table to determine the minimum wire size required.

When a long electric cord is used to connect an appliance or tool to the generator a certain amount of voltage drop occurs in the extension cord which lessens the effective voltage available to the appliance or tool. The chart below has been prepared to illustrate the approximate voltage loss when an extension cord of 300 feet (approx. 100 meters) is used to connect an appliance or tool to the generator.

MAXIMUM OUTPUT OPERATION

Limit operation of the generator at maximum output to 3 minutes. Additional minute periods of maximum output are possible if the generator is allowed 10 minutes to cool between periods of maximum output. Cool engine by operating in the throttle position with the output load disconnected.

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