Craftsman 580323300 User Manual GENERATOR Manuals And Guides L0408295

CRAFTSMAN Generator Manual L0408295 CRAFTSMAN Generator Owner's Manual, CRAFTSMAN Generator installation guides

User Manual: Craftsman 580323300 580323300 CRAFTSMAN GENERATOR - Manuals and Guides View the owners manual for your CRAFTSMAN GENERATOR #580323300. Home:Tool Parts:Craftsman Parts:Craftsman GENERATOR Manual

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Owner's

Manuam
®

Modet No.
580.323300

HOURS:

Mort. = Fri. 8 a.m. to 5 p.m. {CT)

o
o
o
o
°

CAUTION:
Before using this product, read this
manual and follow aH its Safety Ru_es
and Operating
instructions.

Safety
Assembly
Operation
Maintenance
Parts

,, Espa_ol
Sears,
Visit

Roebuck

our Craftsman

Part No. 191575GS

and Co., Hoffman
website:

Draft6

Estates,

www.sears.com/craftsman
12004)

IL 60179

WARRANTY

..............................

SAFETY RULES

.........................

KNOW YOUR GENERATOR
ASSEMBLY

2
3-4

NOTES

SCHEMATIC/WIRING

...............................

REPLACEMENT

...........................

7-10

SPECIFICATIONS
MAINTENANCE

.........................

........................

12-14

STORAG E ...............................

LIMtTED WARRANTY

NOTES

......................

.................................

OPERATION

.................

TROUBLESHOOTING

DIAGRAM

17
..........

PARTS .................

18-19
20-26

.................................

EMISSION SYSTEM WARRANTY

27
.........

ESPA_IOL .............................
HOW TO ORDER PARTS

FOR CRAFTSMAN

28-29
30-47

..........

BACK PAGE

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.

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.

DANGER

_Read familiarthiswith
manual
become
your carefully
pressure and
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.

Operate

generator

ONLY

outdoors,

Keep at least 2 feet of clearance
on all sides
generator
for adequate
ventilation,

DO NOT operate generator
inside any building
enclosure,
including the generator
compartment
recreational
vehicle (RV).

or
of a

DANGER

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
Regulation
marine

does

not meet

33CFR-183

U. S. Coast

and should

Guard

not be used on

applications,

• Failure to use the appropriate
U. S. Coast Guard
approved
generator
could result in bodily injury and/or
property

Hazard

damage.

Symbols

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

DO NOT use generator
with electrical cords
worn, frayed, bare or otherwise
damaged.
DO NOT

operate

generator

and Meanings

Electrical Shock

Explosion

are

in the rain.

persons

or children

to operate

WARNING

Electrical Shock

Fire
WHEN ADJUSTING
GENERATOR
* Disconnect
place

Toxic Fumes

which

DO NOT handle generator
or electrical
cords while
standing
in water, while barefoot, or while hands or feet
are wet.
DO NOT allow unqualified
or service generator.

Electrocution

or receptacles.

Hot Surface

WHEN

OR MAKING

the spark

the wire where
TESTING

Use approved
DO NOT

check

FOR

REPAIRS

plug wire from
it cannot

contact

ENGINE

SPARK

TO YOUR

the spark
spark

plug and

plug.

spark plug tester.
for spark

with spark

plug removed.

WARNING

WHEN

ADDING

OR DRAINmNG

Turn generator
before
pressure

FUEL

OFF and let it cool

removing

CAUTION

fuel cap. Loosen

at least

with governed

supplies

rated

running

2 minutes

cap slowly

DO NOT tamper
correct

at governed

DO NOT

to relieve

modify

generator

in tank.

overfill

tank. Allow

Keep fuel away from
heat, and other
DO NOT
WHEN

ignition

Ensure

spark

open

for fuel expansion.
flames,

pilot lights,

or smoke.

See "Don't

EQUIPMENT

plug, muffler,

fuel cap and air cleaner

are

in place.
crank

If fuel spills,
engine.
WHEN

engine

wait until it evaporates

OPERATING

This generator
WHEN

before

or equipment

at angle

is not for use in mobile

TRANSPORTmNG

Disconnect

starting

which

in OFF

Turn electrical
loads OFF
before stopping
generator.

position,

connecting

then turn ON

and disconnect

from generator

CAUTION

causes

equipment

STORING

OR REPAIRING

with fuel tank EMPTY

spark

or
Use generator

EQUIPMENT
or with fuel shutoff

Operate

plug wire.
FUEL

OR EQUIPMENT

WiTH

FUEL

only for intended

If you have questions
contact Sears.

DO NOT

generator
expose

dirt, or corrosive
away

from furnaces,

dryers

or other

ignition

source

appliances
because

stoves,
that
they

water

heaters,

have pilot

can ignite

clothes

light or other

fuel vapors.

WARNING

DO NOT

disconnect

equipment

to cool before touching.

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.

generator

them

uses.

intended

only on level

use, ask dealer

to excessive

through

overheat,

moisture,

cooling

turn them

slots.

off and

from generator.

Shut off generator
if:
-electrical
output is lost;
sparks,

smokes,

excessively.

surfaces.

vapors.

devices

°unit vibrates

DO NOT touch hot surfaces.

about

insert any objects

If connected

°equipment

Allow

loads

before

for operation.

TANK
Store

electrical

stabilize

applications.

Transport/repair
valve OFF.

WHEN

plug removed.

Generator".

EQUBPMENT

Do not tip engine
fue! to spill.

marine

with spark

Overload

Start generator
and let engine
electrical loads.
Connect

DO NOT

in any way.

sources.

light a cigarette

STARTING

when

CAUTION

space

sparks,

Generator

and voltage

speed.

Fill or drain fuel tank outdoors.
DO NOT

speed.

frequency

or emits

flames;

dust,

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
Switch

FueITank
Oil Fill Cap/Dipstick

Recoil Starter

Choke Lever

Air
Cleaner

120 Volt AC, 15 Amp
Receptacles
Circuit Breakers
Grounding Fastener
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.

Grounding Fastener -- if required, please consult a
qualified electrician, electrical inspector, or the local
agency having jurisdiction.

Circuit Breakers -- Each receptacle socket is
protected against electrical overload with "push to
reset" circuit breakers.

Choke Lever -- Used when starting a cold engine.

Fuel Tank -- Tank holds 1 U.S. gallon of unleaded
fuel.

OH Fill Cap/Dipstick -- Check and fill engine with oil
here. See page 6 for oil recommendations and filling
instructions.

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.

TO REMOVE
CARTON

GENERATOR

FROM

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

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

CONTENTS

Check all contents against those listed below:
° Main unit
•
•

WARNING

Engine oil
Owner's manual

if any parts are missing or damaged, carl the
generator helpline at 1-800-222-3136.
WHEN

BEFORE
Add

STARTING

Engine

THE

NOTE: When adding oH to 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:

TEMPERATURE

FUEL

Fill or drain fuel tank outdoors.

Oil

DO NOT

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.

STARTING

ADDING

Turn generator
OFF and let it coo! at least 2 minutes
before removing fuel cap. Loosen cap slowly to relieve
pressure
in tank.

RANGE

ANTICIPATED

BEFORE

overfill

tank. Allow

space

for fuel expansion.

Keep fue! away from sparks, open flames,
heat, and other ignition sources.
DO NOT

light a cigarette

pilot lights,

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.

Clean area around fuel fin cap, remove cap.

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.

Install fuel cap and wipe up any spilled fuel.

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 multiviscosity 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.

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.

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.

HOW TO USE YOUR GENERATOR

ToSta_TheEngine

CAUTION

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).

See "Don't

Overload

Generator".

Start generator
and let engine
electrical loads.
Connect

electrical

loads

in OFF

stabilize

position,

before

connecting

then turn ON

for operation.

Special Requirements

Turn

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.

before

•

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.

Connecting
System

to a BuHding's

electrical
stopping

loads OFF

and disconnect

from generator

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.

Electrical

Fuel Valve is shown

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.

in the On position

Place choke lever in "Choke" position.

Set rocker switch to "On" position.

, DANGER

Necker Switch is
shown in On position

When using generator
for backup power, notify utility
company.
Use approved
transfer equipment
to isolate
generator

from

electric

Use a ground circuit
or highly conductive
work.
DO NOT

touch

utility.

fault interrupter
(GFCI) in any damp
area, such as metal decking or steel

bare wires

5.
or receptacles.

DO NOT use generator
with electrical
cords which
worn, frayed, bare or other,,vise damaged.
DO NOT

operate

generator

are

in the rain.

DO NOT allow unqualified
or service generator.

persons

or children

IMPORTANT: If engine floods, place choke lever in
"Run" position and crank until engine starts.
6.

DO NOT handle generator
or electrical cords while
standing
in water, while barefoot, or while hands or feet
are wet.
to operate

Grasp recoil handle and pull slowly until slight
resistance is felt. Then pull rapidly to start engine.

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.

Stopping

the Engine

Unplug all electdcal loads from unit. NEVER start
or stop engine with electrical devices plugged in
and turned on.

Let engine run at no-load for two minutes to
stabilize unit's internal temperatures.

3.
4.

Move rocker switch to "Off" position.
Move fuel valve to "Off" position.

CAUTION

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.

,_
• DO NOT stop engine
position.

by moving

choke

lever to "Choke"
NEVER

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".

•

CAUTION

CORD SETS AND RECEPTACLES
Use only high quality, well:insulated, extension cords
with the generator's 120 Volt electrical receptacles.

amperage

attempt

to power

than generator

DO NOT overload
Generator",

a device

the generator,

120 Volt AC, 15 Amp

requiring

or receptacle

can supply,

See 'Don't

Overload

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.

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.
2.

Make sure generator has clean, fresh fuel.
Open fuel valve (turn valve to open position).

3.
4.

Use SAE 5W-30 oil (synthetic preferred, see page 6).
Check oil level daily or after every eight (8) hours
of operation.

5.
6.

Change oil every 24 hours of operation.
Shelter unit from elements.

in an emergency, use the original shipping carton as a
temporary shelter:
7.

Cut off all carton flaps.

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

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.

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.

DANGER

Operate

generator

ONLY

outdoors,

Keep at least 2 feet of clearance
on all sides
generator
for adequate
ventilation,
DO NOT

operate

enclosure,
recreational
Remove

Muffler side exposed. Your unit may differ in
appearance from that shown above.

above

generator

including
vehicle

generator
40°F

[4°C].

inside any building

the generator

of
or

compartment

of a

(RV),
from shelter

when

temperature

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.

Repeat steps 4 and 5 for each additional load.

Refrigerator
Deep Freezer
Television
Light (75 Watts)

Rated
(Running)
Watts
1200

Additional

(Running)
Watts

Additional
Surge
(Starting)
Watts

_=ssentials
Light Bulb - 75 watt
Deep Freezer
Sump Pump
Refrigerator/Freezer-

18 Cu, Ft,

Water Well Pump
Heating/Cooling

AC - 10,000
Fan

BTU

Furnace
Kitchen

Fan Blower

- 1/2 HP

Coffee

Surge

Oven

- 1000 Watt

Maker

Electric Stove
Hot Plate

(Starting) Watts
1800

- 1/3 HP

Window
Window

Microwave

Window Air
Conditioner

- Single

Element

75
500
800
800
1000

500
1200
1600
2000

1200
300
800

1800
600
1300

1000
1500
1500
2500

Famimy Room

8OO
5OO
5OO
75
3075 Total
Running Watts

DVD/CD
Player
VCR
Stereo Receiver

1600
5OO

Color

= 3075

Highest Additional Surge Watts

= 1800

Total Generator Output Required

= 4875

Television

Personal
monitor

1800 Highest
Surge Watts

Total Rated (Running) Watts

- 27"

Computer

w/17"

100
100
45O
5OO
8OO

Other
Security System
AM/FM Clock Radio
Garage
Electric
Gallon

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:

Again, permit the generator to stabilize.

Tool or Appliance

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.

Too! or Appliance

Rated*

Example:

Plug in and turn on the next load.

NEVER add more loads than the generator capacity.
Take special care to consider surge loads in generator
capacity, as described above.

Total the rated (running) watts of these items. This
is the amount of power your generator must
produce to keep your items running.

Power

DIY/Job

Site

Quartz

Haloqen

Work

Aidess

Sprayer

- 1/3 HP

Rec_
Electric
Miter
Table

Saw - 7 1/4"

Saw - 10"
Planer

- 6"

Table Saw/Radial
Air Compressor

Plug in and turn on the first load, preferably the
largest load you have.

Liqht

Saw
Drill - 1/2 HP

Circular

With nothing connected to the generator, start the
engine as described in this manual.

Door Opener - 1/2 HP
Water Heater - 40

Arm Saw - 10"
- 1-1/2

*Wattages listed are approximate
appliance for actual wattage.

Permit the generator output to stabilize (engine
runs smoothly and attached device operates
properly).

180
3OO
480
4000

1000
600
960
1000
1500
1800
1800
2000
2500

520

1200
960
1000
1500
1800
1800
2000
2500

only. Check tool or

ENGtNE TECHNICAL

INFORMATION

PRODUCT

This is a single cylinder, overhead valve(OHV), air
cooled engine. It is a low emissions engine.

Generator

Specifications

Rated Running Watts ..........
Rated Surge Watts ...........
Rated AC Voltage ............
Rated Maximum AC Current
at 120 Volts ...............
Rated Frequency .............
Phase ......................
Unit Weight .................

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

SPECIFICATIONS

Engine

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 200205). 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.

25.0 Amperes
60 Hz at 3600 rpm
Single Phase
94 Ibs.

Specifications

Rated Horsepower ............
Bore .......................
Stroke ......................
Displacement ................
Spark Plug
Type: .................

Ratings

3,000 Watts (3.0kW)
4,400 Watts (4.4kW)
120 Volts

6 at 3600 rpm
2.69 in. (68mm)
2.20 in. (56mm)
12.48 in. (206 cc)

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 with valve springs installed and piston I/4 in.
(6 ram) past top dead center (check when engine is cold).
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

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

DATES

SERVICE
SERVICE

MAINTENANCE

TASK

Check oil bvet

Before
Each Use

Every 25
Hours or

Every 50
Hours or

Every 100
Hours or

Yearly

DATES

Yearty

Change engine oil

X 1

Service air cleaner

X 2

Service spark plug
Service spark arrester
Check valve clearance

Prepare for storage

tf unit is to remain idte for longer than 30 days.

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.

GENERAL

RECOMMENDATIONS

Check the cleanliness of the generator frequently and
clean when dust, dirt, oil, moisture or other foreign
substances are visible on its exterior surface.

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
have been subjected to operator abuse
To receive full value from the warranty,
maintain generator as instructed in this

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.

items that
or negligence.
operator must
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.

To C_ean the Generator
•

Use a damp cloth to wipe exterior surfaces clean.

CAUTION

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

DO NOT expose generator to excessive moisture, dust,
dirt, or corrosive vapors.

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

DO NOT insert any objects through cooling slots.
Use a soft bristle brush to loosen
etc.

MAINTENANCE

Use a vacuum
debris.

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.

cleaner

caked

on dirt, oil,

to pick up loose dirt and

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.

ENGINE MAINTENANCE

CJeanlRepmace

WARNING

WHEN ADJUSTING
GENERATOR

OR MAKmNG

REPAIRS

TESTBNG

Use approved
DO NOT

Checking

check

FOR
spark

ENGINE

P_ug

Remove and inspect spark plug.

Replace spark plugs if electrodes are pitted,
burned or porcelain is cracked. Use a
recommended replacement plug.

Check electrode gap with wire feeler gauge and set
spark plug gap to 0.030 inch (0.76mm) if necessary.

TO YOUR

Disconnect
the spark plug wire from the spark plug and
place the wire where it cannot contact spark plug.
WHEN

Spark

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.

SPARK

plug tester.

for spark

with spark

plug removed,
\

OH LeveI

Oil level should be checked prior to each use or at least
every 5 hours of operation. Keep oil level maintained.

Changing

Engine

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.

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.

CAUTION

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.

• Used motor oil has been shown to cause skin cancer in
certain laboratory animals,
• Thoroughly wash exposed areas with soap and water,

To service the air cleaner, follow these steps:
1. Loosen screw and tilt cover down.

KEEP OUT OF REACH OF CHILDREN.
DON'T POLLUTE.
CONSERVE
RESOURCES.
RETURN USED OIL TO
COLLECTION
CENTERS.

CARTRIDGE

Change the oil while the engine is still warm from
running, as follows:
1. Make sure unit is on a level surface.
.

4.
5.

BASE,

COVER

Disconnect the spark plug wire from the spark
plug and place the wire where it cannot contact
spark plug.

SCREW _

SLOTS AND
TABS

Carefully remove cartridge assembly.

Clean area around oil drain plug. The oil drain plug
is located at base of engine, opposite carburetor.

To clean cartridge, gently tap pleated paper side
on a flat surface.

Remove oil drain plug and drain oil completely into
a suitable container.

Reinstall clean or new cartridge inside cover.

Insert cover's tabs into slots in bottom of base.

Tilt cover up and tighten screw securely to base.

Reinstall oil drain plug and tighten securely.
Remove oil dipstick.

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.

Install oil dipstick. Tighten securely.

Wipe up any spilled oil.

NOTE: You can purchase new air filter elements by
calling 1-800-366-PART.

Carburetor

NOTE: You can purchase a new spark arrester
screen, P/N 399541, by calling 1°800°366°PART.

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

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.

Service

if the engine has been running, the muffler will be very
hot. Allow the muffler to cool before servicing the
spark attester.

The engine exhaust muffler has a spark attester
screen. The spark attester must be serviced every
50 hours to keep it functioning as designed.

•

Remove spark attester screen for cleaning and
inspection.

•

Replace if screen is damaged.

WARNING

DO NOT
Allow

touch

equipment

hot surfaces.
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.

Change Oil
While engine is still warm, drain oil from crankcase.
Refill with recommended grade.

Thegeneratorshouldbestartedatleastonceevery
sevendaysandallowedtorunat least30minutes.If
thiscannotbedoneandyoumuststoretheunitfor
morethan30days,usethefollowinginformation
asa
guideto prepareitforstorage.
Long

Term Storage

OHCylinder Bore

_nstructions

•

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.

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.

WARNING

;park plug removed.

To avoid engine problems, the fuel system should be
emptied before storage of 30 days or longer. Follow
these instructions:

Generator

WARNING

•

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
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.
WHEN DRA_NBNGFUEL
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.
Turn generator

fuel away from sparks, open flames,
and other ignition sources.
DO NOT light a cigarette or smoke.
Keep

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

pilot lights,

heat,

DO NOT

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.

place

Let equipment
the cover

a storage

cover

over a hot generator.

coot for a sufficient

on the equipment.

time before

placing

Problem

Cause

Correction

Reset circuit breaker.

One of the circuit breakers is
open.

Engineis running_

but no AC

output is available.

Engine runs good at no-load but
"bogs down" when loads are
connected.

Fault in generator.

Contact Sears service facility.

Poor connection or defective
cord set.

Check and repair.

Connected device is bad.

Connect another device that is
in good condition.

Short circuit in a connected
load.

Disconnect shorted electrical
load.

Engine speed is too slow.

Contact Sears service facility.

Generator is overloaded.

See "Don't Overload
Generator".

Shorted generator circuit.

Contact Sears service facility.

Rocker Switch set to "Off".

Set switch to "On".

Fuel Valve is in "Off" position.

Turn fuel valve to "Open"
position.

Dirty air cleaner.

Clean or replace air cleaner.

Out of gasoline.

Fill fuel tank.

Stale gasoline.

Drain gas tank and carburetor;
fill with fresh fuel.

Spark plug wire not connected
to spark plug.

Connect wire to spark plug.

Bad spark plug.

Replace spark plug.

Water in gasoline.

Drain gas tank and carburetor;
fill with flesh fuel.

Flooded.

Wait 5 minutes and re-crank
engine.

Engine will not start; or starts
and runs rough.

Engine shuts down when
running.

10. Excessively rich fuel mixture.

10. Contact Sears service facility.

11. Intake valve stuck open or
closed.

1 1. Contact Sears service facility.

12. Engine has lost compression.

12. Contact Sears service facility.

Out of gasoline.

Fill fuel tank.

Low oil level.

Fill crankcase to proper level or
place generator on level
surface.

Load is too high.

See "Don't Overload
Generator".

Dirty air filter.

Replace air filter.

Engine lacks power.

Engine "hunts"

or falters.

Carburetor is running too rich or too
lean.

Contact Sears service facility.

RECTIFIER
6

i
ii

F->>-ii_

22-<<-_

POWER

--0

-Z

E ]

lib

/
lIB

120 VAC

15A

<9
TO SCREW
ON PANEL

CAUTION !H
OUTLET TAB MUST
BE BROKEN

lIA

11B

15A C,B,

_
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Craftsman 580323300 User Manual GENERATOR Manuals And Guides L0408295

CRAFTSMAN Generator Manual L0408295 CRAFTSMAN Generator Owner's Manual, CRAFTSMAN Generator installation guides

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