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Owner's Manuam
Modet No.
580.323300
®
HOURS: Mort. =Fri. 8 a.m. to 5 p.m. {CT)
CAUTION:
Before using this product, read this
manual and follow aH its Safety Ru_es
and Operating instructions.
Sears, Roebuck and Co., Hoffman Estates, IL 60179
Visit our Craftsman website: www.sears.com/craftsman
Part No. 191575GS Draft6 12004)
o Safety
o Assembly
o Operation
o Maintenance
° Parts
,, Espa_ol
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WARRANTY .............................. 2
SAFETY RULES ......................... 3-4
KNOW YOUR GENERATOR ................. 5
ASSEMBLY ............................... 6
OPERATION ........................... 7-10
SPECIFICATIONS ......................... 11
MAINTENANCE ........................ 12-14
STORAG E ............................... 15
TROUBLESHOOTING ...................... 16
NOTES ................................. 17
SCHEMATIC/WIRING DIAGRAM .......... 18-19
REPLACEMENT PARTS ................. 20-26
NOTES ................................. 27
EMISSION SYSTEM WARRANTY ......... 28-29
ESPA_IOL ............................. 30-47
HOW TO ORDER PARTS .......... BACK PAGE
LIMtTED WARRANTY FOR CRAFTSMAN GENERATORS
SEARS warrants to the original purchaser that the alternator and engine for its portable generator will be free
from defects in materials or workmanship for the items and period set forth below from the date of original
purchase. This warranty is not transferable.
CONSUMER* COMMERCIAL*
Alternator 2 Years (2rid year parts only) 1 Year
Engine 2 Years (2nd year parts only) 1 Year
* NOTE: For the purpose of this warranty "Consumer Use" means personal residential household and emergency
use by odginal purchaser, not to be used as a primary source of power. "Commercial Use" means all other uses,
including rental, construction, commercial, and income producing purposes. Once a generator has experienced
commercial use, it shall thereafter be considered a commercial use generator for the purpose of this warranty.
During said warranty period, SEARS will, at its option, repair or replace any part which, upon examination by
SEARS, is found to be defective under normal use and service**. Starting batteries are not warranted by SEARS.
All transportation costs under warranty, including return to the factory if necessary, are to be borne by the
purchaser and prepaid by him. This warranty does not cover normal maintenance and service and does not apply
to a generator set, alternator or engine, or parts which have been subjected to improper or unauthorized
installation or alteration, misuse, negligence, accident, overloading, over-speeding, improper maintenance, repair
or storage so as, in SEARS's judgment, to adversely affect its performance and reliability.
** NORMAL WEAR: As with all mechanical devices, engines need periodic parts service and replacement to
perform well. This warranty will not cover repair when normal use has exhausted the life of a part or engine.
THERE IS NO OTHER EXPRESS WARRANTY. SEARS HEREBY DISCLAIMS ANY AND ALL IMPLIED
WARRANTIES, INCLUDING BUT NOT LIMITED TO THOSE OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE TO THE EXTENT PERMITTED BY LAW. THE DURATION OF ANY
IMPLIED WARRANTIES WHICH CANNOT BE DISCLAIMED IS LIMITED TO THE TIME PERIOD AS
SPECIFIED IN THE EXPRESS WARRANTY. LIABILITY FOR CONSEQUENTIAL, INCIDENTAL, OR
SPECIAL DAMAGES UNDER ANY AND ALL WARRANTIES IS EXCLUDED.
Some states do not allow limitations on how long an implied warranty lasts, or the exclusion or limitation of
incidental or consequential damages, so the above limitations or exclusions may not apply to you. This warranty
gives you specific legal rights and you may also have other rights, which vary from state to state.
For service, see your nearest SEARS authorized warranty service facility. Warranty service can be performed
only by a SEARS authorized service facility. This warranty will not apply to service at any other facility. At the time
of requesting warranty service, evidence of original purchase date must be presented.
SEARS, ROEBUCK and CO., D/817WA, Hoffman Estates, IL 60179 U.S.A.
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This is the safety alert symbol. It is used to alert you to potential personal injury hazards.
Obey all safety messages that follow this symbol to avoid possible injury or death.
_Read this manual carefully and become
familiar with your pressure washer. Know its
applications, its limitations, and any hazards
involved.
The safety alert symbol (_,) is used with a signal
word (DANGER, CAUTION, WARNING), a pictorial
and/or a safety message to alert you to hazards.
DANGER indicates a hazard which, if not avoided, will
result in death or serious injury. WARNING indicates a
hazard which, if not avoided, could result in death or
serious injury. CAUTION indicates a hazard which, if
not avoided, might result in minor or moderate injury.
CAUTION, when used without the alert symbol,
indicates a situation that could result in equipment
damage. Follow safety messages to avoid or reduce
the risk of injury or death.
WARNING
The engine exhaust from this product contains
chemicaJs known to the State of CaJifornJa to cause
cancer, birth defects, or other reproductive harm.
WARNING
• This generator does not meet U. S. Coast Guard
Regulation 33CFR-183 and should not be used on
marine applications,
• Failure to use the appropriate U. S. Coast Guard
approved generator could result in bodily injury and/or
property damage.
Hazard Symbols and Meanings
DANGER
Operate generator ONLY outdoors,
Keep at least 2 feet of clearance on all sides of
generator for adequate ventilation,
DO NOT operate generator inside any building or
enclosure, including the generator compartment of a
recreational vehicle (RV).
DANGER
When using generator for backup power, notify utility
company. Use approved transfer equipment to isolate
generator from electric utility.
Use a ground circuit fault interrupter (GFCI) in any damp
or highly conductive area, such as metal decking or steel
work.
DO NOT touch bare wires or receptacles.
DO NOT use generator with electrical cords which are
worn, frayed, bare or otherwise damaged.
DO NOT operate generator in the rain.
DO NOT handle generator or electrical cords while
standing in water, while barefoot, or while hands or feet
are wet.
DO NOT allow unqualified persons or children to operate
or service generator.
Electrocution Electrical Shock Electrical Shock
Explosion
Fire
Toxic Fumes Hot Surface
WARNING
WHEN ADJUSTING OR MAKING REPAIRS TO YOUR
GENERATOR
* Disconnect the spark plug wire from the spark plug and
place the wire where it cannot contact spark plug.
WHEN TESTING FOR ENGINE SPARK
Use approved spark plug tester.
DO NOT check for spark with spark plug removed.
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WARNING
WHEN ADDING OR DRAINmNG FUEL
Turn generator OFF and let it cool at least 2 minutes
before removing fuel cap. Loosen cap slowly to relieve
pressure in tank.
Fill or drain fuel tank outdoors.
DO NOT overfill tank. Allow space for fuel expansion.
Keep fuel away from sparks, open flames, pilot lights,
heat, and other ignition sources.
DO NOT light a cigarette or smoke.
WHEN STARTING EQUIPMENT
Ensure spark plug, muffler, fuel cap and air cleaner are
in place.
DO NOT crank engine with spark plug removed.
If fuel spills, wait until it evaporates before starting
engine.
WHEN OPERATING EQUBPMENT
Do not tip engine or equipment at angle which causes
fue! to spill.
This generator is not for use in mobile equipment or
marine applications.
WHEN TRANSPORTmNG OR REPAIRING EQUIPMENT
Transport/repair with fuel tank EMPTY or with fuel shutoff
valve OFF.
Disconnect spark plug wire.
WHEN STORING FUEL OR EQUIPMENT WiTH FUEL IN
TANK
Store away from furnaces, stoves, water heaters, clothes
dryers or other appliances that have pilot light or other
ignition source because they can ignite fuel vapors.
WARNING
CAUTION
DO NOT tamper with governed speed. Generator
supplies correct rated frequency and voltage when
running at governed speed.
DO NOT modify generator in any way.
CAUTION
See "Don't Overload Generator".
Start generator and let engine stabilize before connecting
electrical loads.
Connect electrical loads in OFF position, then turn ON
for operation.
Turn electrical loads OFF and disconnect from generator
before stopping generator.
CAUTION
Use generator only for intended uses.
If you have questions about intended use, ask dealer or
contact Sears.
Operate generator only on level surfaces.
DO NOT expose generator to excessive moisture, dust,
dirt, or corrosive vapors.
DO NOT insert any objects through cooling slots.
If connected devices overheat, turn them off and
disconnect them from generator.
Shut off generator if:
-electrical output is lost;
°equipment sparks, smokes, or emits flames;
°unit vibrates excessively.
DO NOT touch hot surfaces.
Allow equipment to cool beforetouching.
In the State of California a spark attester ts required
by law (Section 4442 of the California Public
Resources Code). Other states may have similar
laws. Federal laws apply on federal lands. If you
equip the muffler with a spark arrester, it must be
maintained in effective working order.You can order
a spark attester through your authorized Sears
service dealer.
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KNOW YOUR GENERATOR
Read the owner's manual and safety rules before operating your generator,
Compare the illustrations with your generator to familiarize yourself with the locations of various controls and
adjustments. Save this manual for future reference.
Rocker
FueITank
Oil Fill Cap/Dipstick
Switch
Recoil Starter
Choke Lever
Air
Cleaner
120 Volt AC, 15 Amp
Receptacles
Circuit Breakers
120 Volt AC, 15 Amp, Duplex Receptacles -- May
be used to supply electrical power for the operation of
120 Volt AC, 15 Amp, single phase, 60 Hz electrical,
lighting, appliance, tool and motor loads.
Air Cleaner -- Filters intake air as it is drawn into the
engine.
Circuit Breakers -- Each receptacle socket is
protected against electrical overload with "push to
reset" circuit breakers.
Fuel Tank -- Tank holds 1 U.S. gallon of unleaded
fuel.
Grounding Fastener
Grounding Fastener -- if required, please consult a
qualified electrician, electrical inspector, or the local
agency having jurisdiction.
OH Fill Cap/Dipstick -- Check and fill engine with oil
here. See page 6 for oil recommendations and filling
instructions.
Choke Lever -- Used when starting a cold engine.
Recoil Starter -- Used for starting the engine.
Rocker Switch -- Set switch to "On" prior to using
recoil starter. Set switch to "Off" to switch off engine.
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TO REMOVE GENERATOR FROM
CARTON
° Open top flaps of shipping carton.
• Slice two corners at end of carton from top to
bottom so the panel can be folded down flat, then
remove all packing material.
• Remove the generator and contents from the
shipping carton.
CARTON CONTENTS
Check all contents against those listed below:
° Main unit
• Engine oil
• Owner's manual
if any parts are missing or damaged, carl the
generator helpline at 1-800-222-3136.
BEFORE STARTING THE
Add Engine Oil
IMPORTANT: Any attempt to crank or start the engine
before it has been properly serviced with the
recommended oil may result in an engine failure.
NOTE: When adding oHto the engine crankcase, use
only high quality detergent oil rated with API service
classification SF, SG, SH, SJ or higher rated
SAE 30 weight. DO NOT use special additives.
1. Choose a viscosity according to the table below:
NOTE: You may not need to use all the supplied oil.
5. Replace and tighten dipstick.
NOTE: Check oil often during engine break-in.
Add Fuel
WARNING
WHEN ADDING FUEL
Turn generator OFF and let it coo! at least 2 minutes
before removing fuel cap. Loosen cap slowly to relieve
pressure in tank.
Fill or drain fuel tank outdoors.
DO NOT overfill tank. Allow space for fuel expansion.
Keep fue! away from sparks, open flames, pilot lights,
heat, and other ignition sources.
DO NOT light a cigarette or smoke.
NOTE: This gasoline engine is certified to operate on
gasoline. Exhaust Emission Control System: EM
(Engine Modifications).
1. Use clean, fresh, regular UNLEADED fuel with a
minimum of 85 octane with equipment. DO NOT
use fuel which contains Methanol. DO NOT mix oil
with fuel.
2. Clean area around fuel fin cap, remove cap.
3. Slowly add regular unleaded fuel to fuel tank. Be
careful not to overfill. Allow about 1.5" of tank
space for fuel expansion, as shown here.
STARTING TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE
* The use of multi-viscosity oils (5W-30, 10W-30, etc.)
in temperatures above 40°F (4°C) will result in higher
than normal oil consumption. When using a multi-
viscosity oil, check oil more frequently.
** If using SAE 30 oil in temperatures below 40°F
(4°C), it will result in hard starting and possible engine
bore damage due to inadequate lubrication.
2. Place generator on a level surface and clean area
around oil fill.
3. Remove oil dipstick and wipe dipstick with clean
cloth. Replace and tighten dipstick. Remove and
and check oil level.
.
Slowly pour oil into oil fill opening. Pause to permit
oil to settle. Fill to "Full" mark on dipstick. DO
NOT OVERFILL. Remove dipstick and check oil
level.
4. Install fuel cap and wipe up any spilled fuel.
CAUTION! AlcohoFblended fuels (called gasohol,
ethanol or methanol) can attract moisture, which leads
to separation and formation of acids during storage.
Acidic gas can damage the fuel system of an engine
while in storage.
To avoid engine problems, the fuel system should be
emptied before storage of 30 days or longer. Drain the
fuel tank, start the engine and let it run until the fuel lines
and carburetor are empty. Use flesh fuel next season.
See "Storage" on page 15 for additional information.
NEVER use engine or carburetor cleaner products in
the fuel tank as permanent damage may occur.
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HOW TO USE YOUR GENERATOR
if you have any problems operating your generator
after reading the manual, please call the generator
helpline at 1-800-222-3136.
System Ground
The generator has a system ground that connects the
generator flame components to the ground terminals
on the AC output receptacles. The system ground is
connected to the AC neutral wire (the neutral is
bonded to the generator frame).
Special Requirements
There may be Federal or State Occupational Safety
and Health Administration (OSHA) regulations, local
codes, or ordinances that apply to the intended use of
the generator. Please consult a qualified electrician,
electrical inspector, or the local agency having
jurisdiction.
• in some areas, generators are required to be
registered with local utility companies.
• if the generator is used at a construction site, there
may be additional regulations which must be
observed.
ToSta_TheEngine
CAUTION
See "Don't Overload Generator".
Start generator and let engine stabilize before connecting
electrical loads.
Connect electrical loads in OFF position, then turn ON
for operation.
Turn electrical loads OFF and disconnect from generator
before stopping generator.
Disconnect all electrical loads from the generator.
Follow start instruction steps in numerical order:
1. Make sure unit is on a level surface.
IMPORTANT: Failure to start and operate unit on a
level surface will cause the unit not to start or shut
down during operation.
2. Turn fuel valve to "On" position. Fuel valve handle
should be vertical (pointing toward ground) for fuel
to flow.
Connecting to a BuHding's Electrical
System
Connections for standby power to a building's
electrical system must be made by a qualified
electrician. The connection must isolate the generator
power from utility power, and must comply with all
applicable laws and electrical codes.
, DANGER
When using generator for backup power, notify utility
company. Use approved transfer equipment to isolate
generator from electric utility.
Use a ground circuit fault interrupter (GFCI) in any damp
or highly conductive area, such as metal decking or steel
work.
DO NOT touch bare wires or receptacles.
DO NOT use generator with electrical cords which are
worn, frayed, bare or other,,vise damaged.
DO NOT operate generator in the rain.
DO NOT handle generator or electrical cords while
standing in water, while barefoot, or while hands or feet
are wet.
DO NOT allow unqualified persons or children to operate
or service generator.
Fuel Valve is shown
in the On position
3. Place choke lever in "Choke" position.
4. Set rocker switch to "On" position.
Necker Switch is
shown in On position
5. Grasp recoil handle and pull slowly until slight
resistance is felt. Then pull rapidly to start engine.
IMPORTANT: If engine floods, place choke lever in
"Run" position and crank until engine starts.
6. Move choke lever to "Run" position a short
distance at a time over several seconds in warm
weather or minutes in cold weather. Let engine
run smoothly before each change. Operate with
choke in "Run" position.
NOTE: If engine starts after 3 pulls but fails to run, or
if unit shuts down during operation, make sure unit is
on a level surface and check for proper oil level in
crankcase. This unit may be equipped with a low oil
protection device.
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Stopping the Engine
1. Unplug all electdcal loads from unit. NEVER start
or stop engine with electrical devices plugged in
and turned on.
2. Let engine run at no-load for two minutes to
stabilize unit's internal temperatures.
3. Move rocker switch to "Off" position.
4. Move fuel valve to "Off" position.
CAUTION
• DO NOT stop engine by moving choke lever to "Choke"
position.
Connecting E_ectrica_ Loads
• Let the engine stabilize and warm up for a few
minutes after starting.
• DO NOT connect 240 Volt loads to 120 Volt
receptacles.
• DO NOT connect 3-phase loads to the generator.
• DO NOT connect 50 Hz loads to the generator.
• Plug in and turn on the desired 120 Volt AC, single
phase, 60 Hertz electrical loads.
• DO NOT OVERLOAD THE GENERATOR. See
"Don't Overload Generator".
Check the ratings of all extension cords before you
use them. Extension cord sets used should be rated
for 125 Volt AC loads at 20 Amps or greater for most
electrical devices. Some devices, however, may not
require this type of extension cord. Check the owner's
manuals of those devices for the manufacturer's
recommendations.
Keep extension cords as short as possible, preferably
less than 15 feet long, to prevent voltage drop and
possible overheating of wires.
,_ CAUTION
NEVER attempt to power a device requiring more
amperage than generator or receptacle can supply,
DO NOT overload the generator, See 'Don't Overload
Generator",
120 Volt AC, 15 Amp Dupmex Receptacle
Each receptacle is protected against overload by a
single 15 Amp push-to-reset circuit breaker. Use each
receptacle to operate 120 Volt AC, single phase 60 Hz
electrical loads requiring up to 1,800 watts (1.8 kW) at
15 Amps of current.
CORD SETS AND RECEPTACLES
Use only high quality, well:insulated, extension cords
with the generator's 120 Volt electrical receptacles.
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COLD WEATHER OPERATION
Under certain weather conditions (temperatures below
40°F [4°C] combined with high humidity), your
Craftsman generator may experience icing of the
carburetor and/or the crankcase breather system. To
reduce this problem, you need to perform the following:
1. Make sure generator has clean, fresh fuel.
2. Open fuel valve (turn valve to open position).
3. Use SAE 5W-30 oil (synthetic preferred, see page 6).
4. Check oil level daily or after every eight (8) hours
of operation.
5. Change oil every 24 hours of operation.
6. Shelter unit from elements.
in an emergency, use the original shipping carton as a
temporary shelter:
7. Cut off all carton flaps.
8. Cut out one long side of carton to expose muffler
side of unit as shown. Ensure a minimum of two
feet clearance between open side of carton and
nearest object.
Wind
9. Cut appropriate slots to access receptacles of unit.
10. Start unit, then place carton over it.
NOTE: Remove carton when temperature is above
40°F [4°C].
For a more permanent shelter, build a structure that
will enclose three sides and the top of the generator.
7. Make sure entire muffler-side of generator is
exposed, as shown previously.
8. Ensure a minimum of two feet clearance between
open side of structure and nearest object.
9. Face exposed end away from wind and elements.
10. Structure should hold enough heat created by the
generator to prevent icing problem.
11. Start and run engine outdoors.
12. DO NOT start or run engine in enclosed area,
even if doors or windows are open.
13. DO NOT enclose generator any more than shown.
14. Remove shelter when temperatures are above
40°F [4°C].
15. Turn engine OFF and let cool two (2) minutes
before refueling.
Muffler side exposed. Your unit may differ in
appearance from that shown above.
DANGER
Operate generator ONLY outdoors,
Keep at least 2 feet of clearance on all sides of
generator for adequate ventilation,
DO NOT operate generator inside any building or
enclosure, including the generator compartment of a
recreational vehicle (RV),
Remove generator from shelter when temperature is
above 40°F [4°C].
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DON'T OVERLOAD GENERATOR
Capacity
You must make sure your generator can supply
enough rated (running) and surge (starting) watts for
the items you will power at the same time. Follow
these simple steps:
1. Select the items you will power at the same time.
2. Total the rated (running) watts of these items. This
is the amount of power your generator must
produce to keep your items running.
3. Estimate how many surge (starting) watts you will
need. Surge wattage is the short burst of power
needed to start electric motor-driven tools or
appliances such as a circular saw or refrigerator.
Because not all motors start at the same time,
total surge watts can be estimated by adding only
the item(s) with the highest additional surge watts
to the total rated watts from step 2.
Example:
Too! or Appliance
Window Air
Conditioner
Refrigerator
Deep Freezer
Television
Light (75 Watts)
Rated
(Running) Watts
1200
8OO
5OO
5OO
75
3075 Total
Running Watts
Total Rated (Running) Watts
Highest Additional Surge Watts
Total Generator Output Required
Power Management
To prolong the life of your generator and attached
devices, it is important to take care when adding
electrical loads to your generator. There should be
nothing connected to the generator outlets before
starting it's engine. The correct and safe way to
manage generator power is to sequentially add loads
as follows:
1. With nothing connected to the generator, start the
engine as described in this manual.
2. Plug in and turn on the first load, preferably the
largest load you have.
3. Permit the generator output to stabilize (engine
runs smoothly and attached device operates
properly).
Additional Surge
(Starting) Watts
1800
1600
5OO
1800 Highest
Surge Watts
= 3075
= 1800
= 4875
4. Plug in and turn on the next load.
5. Again, permit the generator to stabilize.
6. Repeat steps 4 and 5 for each additional load.
NEVER add more loads than the generator capacity.
Take special care to consider surge loads in generator
capacity, as described above.
Additional
Surge
Watts
Tool or Appliance
_=ssentials
Light Bulb - 75 watt
Deep Freezer
Sump Pump
Refrigerator/Freezer- 18 Cu, Ft,
Water Well Pump - 1/3 HP
Heating/Cooling
Window AC - 10,000 BTU
Window Fan
Furnace Fan Blower - 1/2 HP
Kitchen
Microwave Oven - 1000 Watt
Coffee Maker
Electric Stove - Single Element
Hot Plate
Famimy Room
DVD/CD Player
VCR
Stereo Receiver
Color Television - 27"
Personal Computer w/17"
monitor
Other
Security System
AM/FM Clock Radio
Garage Door Opener - 1/2 HP
Electric Water Heater - 40
Gallon
DIY/Job Site
Quartz Haloqen Work Liqht
Aidess Sprayer - 1/3 HP
Rec_ Saw
Electric Drill - 1/2 HP
Circular Saw - 7 1/4"
Miter Saw - 10"
Table Planer - 6"
Table Saw/Radial Arm Saw - 10"
Air Compressor - 1-1/2 HP
Rated*
(Running) (Starting)
Watts
75
500 500
800 1200
800 1600
1000 2000
1200 1800
300 600
800 1300
1000
1500
1500
2500
100
100
45O
5OO
8OO
180
3OO
480 520
4000
1000
600 1200
960 960
1000 1000
1500 1500
1800 1800
1800 1800
2000 2000
2500 2500
*Wattages listed are approximate only. Check tool or
appliance for actual wattage.
10
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ENGtNE TECHNICAL INFORMATION
This is a single cylinder, overhead valve(OHV), air
cooled engine. It is a low emissions engine.
in the State of California, Model Series 120000
engines are certified by the California Air Resources
Board to meet emissions standards for 125 hours.
Such certification does not grant the purchaser, owner
or operator of this engine any additional warranties
with respect to the performance or operational life of
this engine. The engine is warranted solely according
to the product and emmisions warranties stated
elsewhere in this manual.
Power Ratings
The power ratings for an individual engine model are
initially developed by starting with SAE (Society of
Automotive Engineers) code J1940 (Small Engine
Power & Torque Rating Procedure) (Revision 2002-
05). Given both the wide array of products on which
our engines are placed, and the variety of
environmental issues applicable to operating the
equipement, it may be that the engine you have
purchased will not develop the rated horsepower when
used in a peice of power equipment (actual "on-site"
power). This difference is due to a variety of factors
including, but not limited to, the following: differences
in altitude, temperature, barometric pressure, humidity,
fuel, engine lubrication, maximum governed engine
speed, individual engine to engine variability, design of
the particular peice of power equipment, the manner in
which the engine is operated, engine run-in to reduce
friction and clean out of combustion chambers,
adjustments to the valves and carburetor, and other
factors. The power ratings may also be adjusted
based on comparisons to other similar engines
utilizedin similar applications, and will thereforenot
necessarily match the values derived using the
foregoing codes.
PRODUCT SPECIFICATIONS
Generator Specifications
Rated Running Watts .......... 3,000 Watts (3.0kW)
Rated Surge Watts ........... 4,400 Watts (4.4kW)
Rated AC Voltage ............ 120 Volts
Rated Maximum AC Current
at 120 Volts ............... 25.0 Amperes
Rated Frequency ............. 60 Hz at 3600 rpm
Phase ...................... Single Phase
Unit Weight ................. 94 Ibs.
Engine Specifications
Rated Horsepower ............ 6 at 3600 rpm
Bore ....................... 2.69 in. (68mm)
Stroke ...................... 2.20 in. (56mm)
Displacement ................ 12.48 in. (206 cc)
Spark Plug
Type: ................. Champion RC12YC or
Equivalent
Set Gap To: ............ 0.030inch (0.76ram)
Armature Air Gap: ............ 0.010-0.014 in.
(0.25-0.36mm)
Valve clearance withvalve springs installedand piston I/4 in.
(6 ram) past top dead center (checkwhen engine iscold).
intake ...................... 0.004-0.006 in.
(0.I0-0.15 mm)
Exhaust .................... 0.009-0.011 in.
(0.23-0.28 mm)
Fuel Capacity ................ 1 U.S. gallons
Oil Type:
Above 40° F ............... SAE 30
Below 40° F ............... SAE 5W-30 or 10W-30
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MAINTENANCE SCHEDULE
Follow the hourly or calendar intervals, whichever occurs first.
More frequent service is required when operating in adverse conditions noted below.
MABNTENANCE SCHEDULE
FILL tN DATES AS YOU
COMPLETE REGULAR SERVICE
MAINTENANCE TASK
Check oil bvet
Before
Each Use
x
SERVICE DATES
Every 25
Hours or
Yearly
Every 50
Hours or
Yearly
Every 100
Hours or Yearty
Yearly
SERVICE DATES
Change engine oil
Service air cleaner
Service spark plug
Service spark arrester
Check valve clearance
Prepare for storage
Change oil after the first (5) operating hours and every 50 hours or every year, whichever occurs first, thereafter.
Change sooner when operating under dirty or dusty conditions.
Replace more often under dirty or dusty conditions.
tf unit is to remain idte for longer than 30 days.
X 2
X 1
GENERAL RECOMMENDATIONS
Regular maintenance will improve the performance
and extend the life of the generator. See any
authorized Sears dealer for service.
The generator warranty does not cover items that
have been subjected to operator abuse or negligence.
To receive full value from the warranty, operator must
maintain generator as instructed in this manual.
Some adjustments will need to be made periodically to
properly maintain your generator.
All adjustments in this section should be made at least
once each season. Follow the requirements in the
"Maintenance Schedule" chart shown above.
NOTE: Once a year you should clean or replace the
spark plug and replace the air filter. A new spark plug
and clean air filter assure proper fuel-air mixture and
help your engine run better and last longer.
EMISSION CONTROL
Maintenance, replacement or repair of the emission
control devices and systems may be performed by any
non-road engine repair establishment or individual.
GENERATOR MAINTENANCE
Generator maintenance consists of keeping the unit
clean and dry. Operate and store the unit in a clean dry
environment where it will not be exposed to excessive
dust, dirt, moisture or any corrosive vapors. Cooling air
slots in the generator must not become clogged with
snow, leaves,or any other foreign material.
×
X
Check the cleanliness of the generator frequently and
clean when dust, dirt, oil, moisture or other foreign
substances are visible on its exterior surface.
NOTE: DO NOT use a garden hose to clean
generator. Water can enter the engine fuel system and
cause problems. In addition, if water enters the
generator through cooling air slots, some of the water
will be retained in voids and cracks of the rotor and
stator winding insulation. Water and dirt buildup on the
generator internal windings will eventually decrease
the insulation resistance of these windings.
To C_ean the Generator
• Use a damp cloth to wipe exterior surfaces clean.
CAUTION
DO NOT expose generator to excessive moisture, dust,
dirt, or corrosive vapors.
DO NOT insert any objects through cooling slots.
Use a soft bristle brush to loosen caked on dirt, oil,
etc.
Use a vacuum cleaner to pick up loose dirt and
debris.
Use low pressure air (not to exceed 25 psi) to blow
away dirt. Inspect cooling air slots and openings on
the generator. These openings must be kept clean
and unobstructed.
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ENGINE MAINTENANCE
WARNING
WHEN ADJUSTING OR MAKmNG REPAIRS TO YOUR
GENERATOR
Disconnect the spark plug wire from the spark plug and
place the wire where it cannot contact spark plug.
WHEN TESTBNG FOR ENGINE SPARK
Use approved spark plug tester.
DO NOT check for spark with spark plug removed,
Checking OH LeveI
Oil level should be checked prior to each use or at least
every 5 hours of operation. Keep oil level maintained.
CJeanlRepmace Spark P_ug
Change the spark plug every 100 hours of operation
or once each year, whichever comes first. This will
help your engine to start easier and run better.
1. Clean area around spark plug.
2. Remove and inspect spark plug.
3. Replace spark plugs if electrodes are pitted,
burned or porcelain is cracked. Use a
recommended replacement plug.
4. Check electrode gap with wire feeler gauge and set
spark plug gap to 0.030 inch (0.76mm) if necessary.
\
Changing Engine OH
Change the oil after the first 5 hours of operation.
Change oil every 50 hours thereafter. If you are using
your generator under extremely dirty or dusty conditions,
or in extremely hot weather, change the oil more often.
CAUTION
• Used motor oil has been shown to cause skin cancer in
certain laboratory animals,
• Thoroughly wash exposed areas with soap and water,
KEEP OUT OF REACH OF CHILDREN.
DON'T POLLUTE. CONSERVE
RESOURCES. RETURN USED OIL TO
COLLECTION CENTERS.
Change the oil while the engine is still warm from
running, as follows:
1. Make sure unit is on a level surface.
.
Disconnect the spark plug wire from the spark
plug and place the wire where it cannot contact
spark plug.
.
Clean area around oil drain plug. The oil drain plug
is located at base of engine, opposite carburetor.
4.
Remove oil drain plug and drain oil completely into
a suitable container.
5.
Reinstall oil drain plug and tighten securely.
Remove oil dipstick.
6.
Slowly pour new oil into oil fill opening. Pause to
permit oil to settle. Fill to "Full" mark on dipstick.
DO NOT OVERFILL. Remove dipstick and check
oil level.
7. Install oil dipstick. Tighten securely.
8. Wipe up any spilled oil.
5. Install spark plug and tighten firmly.
NOTE: You can purchase a new spark plug by calling
1-800-366-PART.
Service Air Cleaner
Your engine will not run properly and may be
damaged if you run it with a dirty air cleaner.
Replace the air cleaner every 25 hours of operation or
once each year, whichever comes first. Replace more
often if operating under dirty or dusty conditions.
To service the air cleaner, follow these steps:
1. Loosen screw and tilt cover down.
CARTRIDGE BASE,
COVER
SCREW _ TABS
2. Carefully remove cartridge assembly.
3. To clean cartridge, gently tap pleated paper side
on a flat surface.
4. Reinstall clean or new cartridge inside cover.
5. Insert cover's tabs into slots in bottom of base.
6. Tilt cover up and tighten screw securely to base.
NOTE: You can purchase new air filter elements by
calling 1-800-366-PART.
SLOTS AND
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Carburetor
if you think your carburetor needs adjusting, see your
nearest Sears service center. Engine performance
may be affected at attitudes above 3000z5000 feet.
For operation at higher elevations, contact your
nearest Sears service center.
Spark Attester Service
The engine exhaust muffler has a spark attester
screen. The spark attester must be serviced every
50 hours to keep it functioning as designed.
WARNING
DO NOT touch hot surfaces.
Allow equipment to cool before touching.
In the State of California a spark arrester is required by law
(Section 4442 of the California Public Resources Code).
Other states may have similar laws. Federal laws apply on
federal lands. If you equip the muffler with a spark arrester,
it must be maintained in effective working order.
NOTE: You can purchase a new spark arrester
screen, P/N 399541, by calling 1°800°366°PART.
if you use your generator on any forestzcovered,
brush-covered, or grass-covered unimproved land, it
must have a spark attester. The spark attester must
be maintained in good condition by the
owner/operator.
if the engine has been running, the muffler will be very
hot. Allow the muffler to cool before servicing the
spark attester.
• Remove spark attester screen for cleaning and
inspection.
• Replace if screen is damaged.
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Thegeneratorshouldbestartedatleastonceevery
sevendaysandallowedtorunatleast30minutes.If
thiscannotbedoneandyoumuststoretheunitfor
morethan30days,usethefollowinginformationasa
guidetoprepareitforstorage.
Long Term Storage _nstructions
it is important to prevent gum deposits from forming in
essential fuel system parts such as the carburetor, fuel
filter, fuel hose or tank during storage. Also,
experience indicates that abohoPblended fuels (called
gasohol, ethanol or methanol) can attract moisture,
which leads to separation and formation of acids
during storage. Acidic gas can damage the fuel
system of an engine while in storage.
To avoid engine problems, the fuel system should be
emptied before storage of 30 days or longer. Follow
these instructions:
WARNING
WHEN STORING FUELOR EQUIPMENTWITH FUEL IN
TANK
Store away fromfurnaces, stoves, water heaters, clothes
dryers or other appliances that have pilot light or other
ignition source because they can ignite fuel vapors.
WHEN DRA_NBNGFUEL
Turn generator OFF and let it cool at bast 2 minutes
before removing fuel cap. Loosen cap slowly to relieve
pressure in tank.
Drain fuel tank outdoors.
Keep fuel away from sparks, open flames, pilot lights,
heat, and other ignition sources.
DO NOT light a cigarette or smoke.
Change Oil
While engine is still warm, drain oil from crankcase.
Refill with recommended grade.
OHCylinder Bore
• Remove spark plug and pour about 1 ounce (30ml)
of clean engine oil into the cylinder.
• Install spark plug and crank slowly to distribute oil.
WARNING
;park plug removed.
Generator
• Clean the generator as outlined on page 12 ("To
Clean the Generator").
• Check that cooling air slots and openings on
generator are open and unobstructed.
Other Storage Tips
• DO NOT store fuel from one season to another.
• Replace your fuel can if the can starts to rust. Rust
and/or dirt in your fuel will cause problems.
• If possible, store your unit indoors and cover it to
give protection from dust and dirt. BE SURE TO
EMPTY THE FUEL TANK.
• Cover your unit with a suitable protective cover that
does not retain moisture.
• Store generator in clean, dry area.
WARNING
Protect Fuel System
• Remove all fuel from the fuel tank to prevent gum
deposits from forming on these parts and causing
possible engine malfunction.
• Run engine until engine stops from lack of fuel.
DO NOT place a storage cover over a hot generator.
Let equipment coot for a sufficient time before placing
the cover on the equipment.
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