Winco EC22000A User Manual
CHASSIS MOUNTED
GENERATOR
EC18000/A
EC22000/A
INSTALLATION AND
OPERATORS MANUAL
WINCO INC.
225 S. CORDOVA AVE.
LECENTER, MN 56057
507-357-6821
SERVICE DEPT.
507-357-6831
SAVE THESE INSTRUC-
TABLE OF CONTENTS
TIONS
This manual contains important instructions that
should be followed during installation and maintenance of the generator and battery. Read and
understand all instructions in the manual before
starting and operating the generator set.
USING THE MANUAL
Congratulations on your choice of a Winco generator set. You have selected a high-quality, precision
engineered generator set designed and tested to
give you years of satisfactory service.
To get the best performance from your new engine
generator set, it is important that you carefully read
and follow the operating instructions in this manual.
Should you experience a problem please follow the
“Troubleshooting Hints” near the end of this manual.
The warranty listed in the manual describes what
you can expect from WINCO should you need service assistance in the future.
COPY YOUR MODEL AND
SERIAL NUMBER HERE
No other WINCO generator has the same serial
number as yours. It is important that you record
the number and other vital information here. If you
should ever need to contact us on this unit it will help
us to respond to your needs faster.
INTRODUCTION i
SAFETY INFORMATION 1
UNIT SPECIFICATIONS 2
UNIT CAPABILITIES 2
PREPARING THE UNIT
Unpacking the Unit 3
INSTALLATION 4
Ventilation 4
Gas Supply 4
Lubrication 5
Battery Installation 5
INITIAL START UP 5
Basic Operation 6
CONNECTING The LOADS 7
ENGINE CARE 8
GENERATOR CARE 8
TROUBLESHOOTING 9
EC18000 OUTLINE DWG 10
EC22000 OUTLINE DWG 11
OPTION FUEL TANK INSTALLATION 12
WARRANTY INFORMATION 18
PROPER USE AND INSTALLATION
You must be sure your new engine generator set is:
* Properly serviced before starting.
* Operated in a well ventilated area.
* Properly exhausted and gases safely
dispersed.
* Operated only for its designed purposes.
* Used only by operators who understand
its operation.
* Properly maintained.
MODEL__________________________________
SERIAL NUMBER_________________________
PURCHASE DATE_________________________
DEALER_________________________________
DEALER PHONE # ________________________
SAFETY INFORMATION
This engine generator set has been designed and
manufactured to allow safe, reliable performance.
Poor maintenance, improper or careless use can
result in potentially deadly hazards; from electrical
shock, exhaust gas asphyxiation, or re. Please read
all safety instructions carefully before installation or
use. Keep these instructions handy for future reference. Take special note and follow all warnings on
the unit labels and in the manuals.
ANSI SAFETY DEFINITIONS
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DANGER:
DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or
serious injury. This signal word is to be limited to the
most extreme situations.
***********************************************************
***********************************************************
WARNING:
WARNING indicates a potentially hazardous situation
which, if not avoided, could result in death or serious
injury.
***********************************************************
***********************************************************
CAUTION:
CAUTION indicates a potentially hazardous situation
which, if not avoided, may result in minor or moderate injury. It may also be used to alert against unsafe
practices.
***********************************************************
NOTE:
CAUTION is also used on the unit labels and in this
manual to indicate a situation that could result in
serious damage or destruction of the equipment and
possible personal injury.
2. FIRE HAZARD - Gasoline and other fuels present
a hazard of possible explosion and/or re.
a. Do not refuel when the engine is running or
hot.
b. Keep fuel containers out of reach of children.
c. Do not smoke or use open ame near the
generator set or fuel tank.
d. Keep a re extinguisher nearby and know its
proper use. Fire extinguishers rated ABC by
NFPA are appropriate.
e. Store fuel only in an approved container, and
only in a well ventilated area.
3. DEADLY EXHAUST GAS - Exhaust fumes from
any gasoline engine contain carbon monoxide, an
invisible, odorless and deadly gas that must be mixed
with fresh air.
a. Operate only in well ventilated areas.
b. Never operate indoors.
c. Never operate the unit in such a way as to
allow exhaust gases to seep back into closed
rooms (i.e. through windows, walls, oors).
4. NOISE HAZARD - Excessive noise is not only tiring, but continual exposure can lead to loss of
hearing.
a Use hearing protection when working around
this equipment for long periods of time.
b. Keep your neighbors in mind when using this
equipment.
5. CLEANLINESS - Keep the generator and surrounding area clean.
a. Remove all grease, ice, snow or materials that
create slippery conditions around the unit.
b. Remove any rags or other materials that could
create a potential re hazard.
c. Carefully clean up any gas or oil spills before
starting the unit.
1. ELECTRICAL SHOCK - The output voltage present in this equipment can cause fatal electric shock.
This equipment must be operated by a responsible
person.
a. Do not allow anyone to operate the generator
without proper instruction.
b. Guard against electric shock.
c. Avoid contact with live terminals or receptacles.
d. Use extreme care if operating this unit in rain
or snow.
e. Use only three or four pronged grounded
receptacles and extension cords.
f. Be sure the unit is properly grounded
in accordance withapplicable codes.
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6. SERVICING EQUIPMENT All service, including the installation or replacement of service parts,
should be preformed only by a qualied technician.
a. Use only factory approved repair parts.
b. Do not work on this equipment when fatigued.
c. Never remove the protective guards, covers, or
receptacle panels while the engine is running.
d. Use extreme caution when working on
electrical components. Voltage from this
equipment can cause serious injury or death.
e. Always avoid hot mufers, exhaust manifolds,
and engine parts. They can cause severe
burns instantly.
f. The use of the engine-generator set must
comply with all national, state, and local codes.
1
UNIT SPECIFICATIONS
MODEL EC18000VE/A
Generator Mecc Alte Spa
Model Number S20F-230/A,
Surge Watts 18000
Continuous Watts 15000
Volts 120/240
AMPs @ 240 Volts 62.5
AMPs @ 120 Volts 125
Complete Unit
Weight (dry) 495 LBS
Dimensions LxWxH 38” X 20.7 x 24.6
Owner Must Provide
Fuel Supply Gasoline
Including Tank & Lines
Oil Type SG SF, SH, SJ or higher
Oil Weight (general use) Synthetic 5W-30
See engine manual for additional information
Oil Capacity 2.5 Quarts
Engine Briggs & Stratton
Size 895 cc/OHV
Horse Power 31
Model 543477
Type - 2141 G1
Fuel Consumption
Gasoline 2.7 gal/hr
Starting System Electric Key Start
Voltage 12V
Low Oil Protection Standard
Complete Unit
Weight (dry) 326 LBS
Dimensions LxWxH 34” X 21.2 x 24.1
Owner Must Provide
Fuel Supply Gasoline
Including Tank & Lines
Oil Type SG SF, SH, SJ or higher
Oil Weight (general use) Synthetic 5W-30
See engine manual for additional information
Oil Capacity 2.5 Quarts
MODEL EC22000VE/A
Generator Mecc Alte Spa
Model Number ECP28-2L/2,
Surge Watts 22000
Continuous Watts 19000
Volts 120/240
AMPs @ 240 Volts 79
AMPs @ 120 Volts 158
Engine Briggs & Stratton
Size 993 cc/OHV
Horse Power 35
Model 613477
Type - 0219 G1
Fuel Consumption
Gasoline 3.3 gal/hr
Starting System Electric Key Start
Voltage 12V
Low Oil Protection Standard
TESTING POLICY
Before any generator is shipped from the factory, it
is fully checked for performance. The generator is
loaded to its full capacity, and the voltage, current
and frequency are carefully checked.
Rated output of generator is based on engineering
tests of typical units, and is subject to, and limited
by, the temperature, altitude, fuel, and other condi-
tions specied by the manufacturer of the applicable
engines.
UNIT CAPABILITIES
GENERATOR CONNECTIONS
The diagram below represents the 15,000 watt generator. The capability of the unit is shown as follows:
“A” and “B” represent the 120 volt capability of the
generator in this case 7500 watts between both G1
to neutral and G3 to neutral. “C” represent the 240
volt capability of the generator, 15000 watts between
G1 and G3. This generator produces 120 and 240
volt, 60 Hz (Hertz), AC (Alternating Current).
Check the appliance or tool nameplates for the current and voltage to ensure compatibility. Remember
that power utilized from C reduces the power available at both A and B and vice versa. The EC22000
utilizes the same format with “A” & “B” being 9500
watts and “C” being 19,000 watts
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2
60706-231
STARTING ELECTRIC MOTORS
Electric motors require much more current (amps) to
start them than to run them. Some motors, particularly low cost split-phase motors, are very hard
to start and require 5 to 7 times as much current
to start them as to run them. Capacitor motors are
easier to start and usually require 2 to 4 times as
much current to start them as to run them. Repulsion Induction motors are the easiest to start and
require 1 1/2 to 2 1/2 times as much to start them as
to run them.
The heavy surge of current required for starting
motors is required for only an instant. The generator will not be damaged if it can bring the motor up
to speed in a few seconds of time. If difculty is
experienced in starting motors, turn all other electrical loads off and if possible reduce the load on the
electric motor.
PREPARING THE UNIT
UNPACKING
Most fractional horsepower motors take about the
same amount of current to run them whether they
are Repulsion Induction (RI), Capacitor (Cap), or
Split-Phase (SP) type. The chart below shows the
approximate current required to start and run various
types and sizes of 120 volt 60 cycle electric motors
under average load conditions.
HP AMPS
RUNNING
1/6 3.2 16 to 22 6 to 13 5 to 8
1/4 4.5 22 to 32 9 to 18 7 to 12
1/3 5.2 26 to 35 10 to 21 8 to 17
1/2 7.2 not made 14 to 29 11 to 18
1 13.0 not made 26 to 52 20 to 33
The gures given above are an average load such
as a blower or fan. If the electric motor is connected
to a hard starting load such as an air compressor, it
will require more starting current. If it is connected
to a light load, or no load such as a power saw, it will
require less starting current. The exact requirement
will also vary with the brand or design of the motor.
STARTING AMPS
SP CAP RI
CAUTION: EQUIPMENT DAMAGE
THIS UNIT HAS BEEN SHIPPED WITHOUT OIL.
Failure to maintain the engine oil at the proper level
will result in serious engine damage.
When you unpack your new engine-generator set be
sure to remove all the information sheets and manuals from the carton.
1. This generator-set was in good order when
shipped. Inspect the generator-set promptly after
receiving it. If any damage is noted, notify the transportation company immediately; request proper pro-
cedures for ling a “concealed damage” claim. Title
to the equipment and responsibility for ling a claim
rests with you when a generator-set is sent F.O.B.
shipping point. Only you can legally le a claim.
2. Before proceeding with the preparations of your
new generator-set for operation, take a couple of
minutes to ensure the unit you have received is the
correct model and review the specication pages in
this manual to ensure that this unit meets your job
requirements.
Self-exciting generators respond to severe overloading differently than utility power. When overloaded,
the engine is not able to supply enough power to
bring the electric motor up to operating speed. The
generator responds with high initial starting current,
but the engine speed drops sharply. The overload
may stall the engine. If allowed to operate at very
low speeds, the electric motor starting winding will
burn out in a short time. The generator winding
might also be damaged.
CAUTION: EQUIPMENT DAMAGE
RUNNING THE GENERATOR SET UNDER THESE
CONDITIONS MAY RESULT IN DAMAGING THE
GENERATOR STATOR AS WELL AS THE MOTOR
WINDING.
60706-231 12124-00
3
INSTALLATION AND UNIT
GASOLINE
PREPARATION
It is the customer’s responsiblilty to ensure
that all installations comply with all local,
state and national codes, including OHSA,
EPA and NEC.
CAUTION EQUIPMENT DAMAGE
These units must be mounted on a solid surface to
prevent the unit from vibrating and causing damage
to the engine or generator.
Before beginning the installation process recheck
the rating of the generator to be certain it can handle
the intended load. Plans for installation should be
prepared with proper attention to mechanical and
electrical engineering detail to assure a satisfactory
system installation. The information in this manual is
offered only as a guide to nalizing your installation
plans. As each installation is different no specics
are provided in this manual
VENTILATION
These engine generator sets use large amounts of
fresh air for cooling. When designing plans for your
installation special attention must be paid to the ow
of hot air from both the engine and the generator.
Both the engine and the generator must be supplied
with a constant ow of fresh air from the outside to
ensure they don’t overheat. Some provision must be
made to remove the hot air out of the enclosure. Ambient temperature around the unit should not exceed
1220F. Engine or generator failures resulting from
inadequate ventilation are considered abuse and not
covered by the generator or engine manufacturer’s
warranty.
The engine exhaust from this engine must be vented
to the outside. When venting hot exhaust through
any type of ammable wall be sure to use exhaust
thimbles to prevent res.
WARNING: PERSONAL INJURY
Failure to properly vent the exhaust out of an enclosure can and will kill you. Carbon monoxide is both
invisible and orderless and can build up very rapidly
in any enclosure not properly vented.
When using gasoline always use a good grade of
unleaded fuel. This engine is certied to operate on
unleaded gasoline with a pump octane rating of 86
or higher. Gasoline containing no more than 10%
ethanol (E10) or 5% methanol by volume may be
used. In addition methanol must contain co-solvents
and corrosion inhibitors. Use of fuels with content
of ethanol or methanol greater than shown above
may cause starting and/or performance problems.
Always ensure that the fuel is clean and free of all
impurities.
WARNING: FIRE DANGER
Gasoline and its fumes are VERY explosive when
proper precautions are not taken.
Never use gasoline that has been stored for an extended period of time as the fuel will lose its volatile
properties and you will be left with only the varnish
residue. This varnish like substance will clog the
carburetor and will not burn properly.
The use of fuel additives, such as STA-BIL, or an
equivalent will minimize the formation of fuel gum
deposits. If a unit has been out of operation for an
extended period of time it is best to drain old fuel
from the engine and replace with fresh fuel before
attempting to start.
These units have been designed and shipped without fuel tanks. This allows the customer to utilize
whatever size and type of tank they may desire, with
some limitations.
1. The fuel lift from the bottom of the tank to the
fuel inlet on the generator must not exceed 3 feet.
If a greater lift is required it may be necessary to
provide an additional electric fuel pump to ensure
the engine gets a sufcient ow of fuel.
2. Some states require the installation of a carbon
canister on the tank vent line. This is to prevent the
escape of fuel vapors in to atmosphere.
3. You need to have is a primer bulb in the fuel line
to prime the fuel from the tank to the fuel pump.
The vacuum fuel pump on the engine will not draw
the fuel up from the tank until the line has been
properly primed.
4. In all cases the minimum fuel line size must be
1/4” or larger line. And the fuel line must be certied
for use with unleaded gasoline.
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60706-231
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