Craftsman 919.679501 User Manual

Model No.

919.679501

120/240 VOLT • 5000 WATT

GENERATOR

IMPORTANT:

Read the Safety Guidelines
and All Instructions Carefully
Before Operating

Sold by Sears Canada, Inc., Toronto, Ont. M5B2B8

MGP-B79S01 11/9/99

• SAFETY GUIDELINES

• ASSEMBLY

• OPERATION

• MAINTENANCE

• TROUBLESHOOTING

• REPAIR PARTS

TABLE OF CONTENTS

Warranty
Safety Guidelines
Assembly

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

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

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

3-8

9-10

Operation.................................................11-14

Maintenance............................................14-16

Service Adjustments

DATE PURCHASED:

MODELND:

SERIAL NO:

STORE WHERE PURCHASED:

ADDRESS:

CITY:

TELEPHONE:

Record the above information about your unit
so that you will be able to provide it in case of
loss or theft.

________

___________________

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

16

2

Storage........................................................17

Troubleshooting Guide
Generator Parts
Engine Parts
EPA Codes

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

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

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

How To Order Parts

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

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Back Cover

17

18-20

21 -24

25-26

HORSE POWER 10 HP
GASOLINE CAPACITY
OIL CAPACITY

7 GALLON

26 OZ.

MAINTENANCE AGREEMENT

The Craftsman Warranty, plus a Maintenance Agreement,
provide maximum value for your Sears products. Con
tact your nearest Sears store for details.

CUSTOMER RESPONSIBILITIES

Read and observe the safety rules.
Follow a regular schedule in maintaining, caring for and

using your generator.
Follow the instructions under "Customer Responsibili

ties" and "Storage" sections of this owner's manual.

MGP-679S01

FULL ONE YEAR WARRANTY ON CRAFTSMAN GENERATORS

For one year from the date of purchase, when this Craftsman generator is maintained and operated accord
ing to the instructions in this owner's manual. Sears will repair, free of charge, any defect in material and
workmanship.

If your Craftsman Generator is used for commercial or rental purposes, this warranty applies for only 90
days from the original date of purchase.

FULL ONE YEAR WARRANTY ON CRAFTSMAN ENGINE

For one year from the date of purchase, when this Craftsman engine is maintained and operated according

to the instructions in this owner's manual. Sears will repair, free of charge, any defect in material and
workmanship.

If your Craftsman engine is used for commercial or rental purposes, this warranty applies only for 90 days

form the date of purchase. This warranty does not cover: Expendable items such as spark plugs and air
filters, which become worn during normal use.

Repairs necessary because of operator abuse or negligence, including damage resulting from no oil being
supplied to the engine or failure to maintain the equipment according to the instructions contained in
this owner's manual, are not covered under warranty.

WARRANTY SERVICE IS AVAILABLE BY RETURNING THE GENERATOR TO THE NEAREST SEARS SER
VICE CENTER. This warranty gives you specific legal rights and you may also have other rights, which vary
from PROVINCE TO PROVINCE.

Sold by Sears Canada, Inc., Toronto, Ont.

ENG

SAFETY GUIDELINES - DEFINITIONS

This manual contains information that is important for you to know and understand. This information relates to
protecting YOUR SAFETY and PREVENTING EQUIPMENT PROBLEMS. To help you recognize this information,
we use the symbols to the right. Please read the manual and pay attention to these sections.

ADANGER

DANGER indicates an imminently hazardous situation
which, if not avoided, will result in death or serious

injury.

___________________________________

AWARNING

WARNING indicates a potentially hazardous situation
which, if not avoided, could result in death of serious
injury.

CAUTION indicates a potentially hazardous situation
which, if not avoided, may result in minor or moderate
irjjury.

CAUTION used without the safety alert symbol indicates a
potentially hazardous situation which, if not avoided, may
result in property damage.

ACAUTION

CAUTION

This product is not equipped with a spark arresting muffler. If the product will be used around flammable

materials, or on land covered with materials such as agricultural crops, forest, brush, grass, or other similar items,
then an approved spark arrester must be installed and is legally required in the state of California. It is a violation
of California statutes section 130050 and/or sections 4442 and 4443 of the California Public Resources Code,
unless the engine is equipped with a spark arrestor, as defined in section 4442, and maintained in effective
working order. Spark arresters are also required on some U. S. Forest service land and may also be legally
required under other statutes and ordinances.

This product may contain chemicals known to the state of California to cause cancer, birth defects, or other
reproductive harm. This warning is given in compliance with California Proposition 65, as detectable amounts of
chemicals subject to proposition 65 may be contained in this product.

IMPORTANT SAFETY INSTRUCTIONS

• SAVE THESE INSTRUCTIONS •

AWARNING

When using this product basic precautions should always be

followed including the following:

RISK OF ELECTROCUTION AND FIRE

HAZARD

Attempting to connect generator
directly to the electrical system of any
building structure.

ADANGER

WHAT COULD HAPPEN

Back feeding electricity through a

building's electrical system to the
outside utility feed lines could en
danger repair persons attempting to

restore service.
Attempting to connect to the incom

ing utility service could result in
electrocution.

Restoration of electrical service while
the generator is connected to the
incoming utility could result in a fire or
serious damage if a isolator switch is
not installed.

Failure to use a double throw transfer
switch when connecting to a
structure's electrical system can
damage appliances and WILL VOID
the manufacturer's warranty.

HOW TO PREVENT IT

Never backfeed electricity through
a structure's electrical system.

To connect to a structure's electri
cal system in a safe manner,
always have a Double-Throw
Transfer Switch installed by a
qualified electrician and in compli
ance with local ordinances. (When

installing a Double-Throw
Transfer Switch, a minimum of
10 gauge wiring must be used.)

3 —ENG

MGP-679501

READ AND UNDERSTAND ALL WARNINGS BEFORE

ATTEMPTING TO OPERATE GENERATOR.

RISK OF ELECTROCUTION AND FIRE fcont'd)

'^JUi

A DANGER

JK

HAZARD

Operation of generator in rain, wet,

icy, or fiooded conditions.

Use of worn damaged, undersized
or ungrounded extension cords.

Placing generator on or against
highly conductive surface, such as

a steel walkway or metal roof.

WHAT COULD HAPPEN

Water is an excellent conductor of
electricity! Water which comes in
contact with electrically charged
components can transmit electricity to
the frame and other surfaces, resulting
in electrical shock to anyone contact
ing them.

Contact with worn or damaged
extension cords could result in
electrocution.

Use of undersize extension cords
could result in overheating of the
wires or attached items, resulting in
fire.

Use of ungrounded cordsets could
prevent operation of circuit breakers
and result in electrical shock.

Accidental leakage of electrical
current could charge conductive
surfaces in contact with the generator.

HOW TO PREVENT IT

Operate generator in a clean, dry,
well ventilated area. Make sure
hands are dry before touching unit.

Inspect extension cords before
use and replace with new cord if
required.

Use proper size (wire gauge)
cordset for application see chart in
the Assembly section of this
manual.

Always use a cordset having a
grounding wire with an appropriate
grounding plug. DO NOT use an
ungrounded plug.

Place generator on low conductiv
ity surface such as a concrete
slab.

Improper connection of items to
generator.

Operation of unit when damaged,
or with guards or panels removed.

MGP-679S01

Exceeding the load capacity of the
generator by attaching too many
items, or items with very high load
ratings to it could result in overheating

of some items or their attachment
wiring resulting in fire or electrical
shock.

Attempting to use the unit when it has
been damaged, or when it is not
functioning normally could result in
fire or electrocution.

Removal of guarding could expose
electrically charged components and
result in electrocution.

4 —ENG

ALWAYS operate generator a
minimum of six feet from any
conductive surface.

Read the load rating chart and
instructions in the Wattage Calcu
lation section. Make sure that the
summation of electrical loads for
all attachments does not exceed

the load rating of the generator.

Do not operate generator with
mechanical or electrical problem.
Have unit repaired by an Autho
rized Service Center.

Do not operate generator with
protective guarding removed.

READ AND UNDERSTAND ALL WARNINGS BEFORE

ATTEMPTING TO OPERATE GENERATOR.

AWARNING

RISK OF FIRE

HAZARD WHAT COULD HAPPEN

Attempting to fill the fuel tank while
the engine is running.

Sparks, fire, hot objects

Improper storage of fuel Improperly stored fuel could lead to ac

Inadequate ventilation for generator Materials placed against or near the

Gasoline and gasoiine vapors can

become ignited by coming in contact

with hot components such as the

muffier, engine exhaust gases, or from

an eiectricai spark.
Cigarettes, sparks, fires, or other hot

objects can cause gasoline or gaso
line vapors to ignite.

cidental ignition. Fuei improperiy se
cured couid get into the hands of chii­dren or other unquaiified persons.

generator or operating the generator in
areas where the temperature exceeds

104° F. ambient (such as storage rooms
or garages) can interfere with its proper
ventilation features causing overheat

ing and possibie ignition of the materi­ais or buiidings.

HOW TO PREVENT IT

Turn engine off and aliow it to cooi
before adding fuei to the tank. Equip
area of operation with a fire extin
guisher certified to handle gasoline
or fuei fires.

Add fuel to tank in weii ventiiated
area. Make sure there are no
sources of ignition near the genera
tor.

Store fuei in a OSHA approved con

tainer designed to hoid gasoiine.

Store container in secure location to
prevent use by others.

Operate generator in a ciean, dry,
weii ventiiated area a minimum of
four feet from any buiiding, object
or waii, DO NOT OPERATE UNIT

INDOORS OR IN ANY CONFINED

AREA.

Tampering with factory set engine

speed settings.

Overfiiiing the fuei tank - fuel spill
age.

Engine speed has been factory set to
provide safe operation. Tampering with
the engine speed adjustment couid re
sult in overheating of attachments and
couid cause a fire.

Spiiied fuel and its vapors can become
ignited from hot surfaces or sparks.

5 — ENG

Never attempt to "speed-up" the
engine to obtain more performance.
Both the output voitage and fre
quency wili be thrown out of stan
dard by this practice, endangering
attachments and the user.

Use care in fiiiing the tank to avoid
spiiling fuei. Make sure fuei cap is
secured tightly and check engine
for fuel leaks before starting
engine. Move generator away
from refueiing area or any spiiiage
before starting engine. Aiiow for
fuei expansion. Keep maximum
fuei ievei Vi inch beiow the tip of
the fuel tank. Never refuel with the
engine running.

MGP-679501

READ AND UNDERSTAND ALL WARNINGS BEFORE

ATTEMPTING TO OPERATE GENERATOR.

A DANGER

Risk of Injury and Property Damage When

Transporting Generator

HAZARD

Fire, Inhalation, Damage to
Vehicle Surfaces

RISK OF BREATHING - INHALATION HAZARD

WHAT COULD HAPPEN

Fuel or oil can leak or spill and could
result in fire or breathing hazard, seri
ous injury or death can result. Fuel or
oil leaks will damage carpet, paint or
other surfaces in vehicles or trailers.

A DANGER

HOW TO PREVENT IT

If generator is equipped with a fuel
shut-off valve, turn the valve to the
off position before transporting to
avoid fuel leaks. If generator is not
equipped with a fuel shut-off valve,
drain the fuel from tank before trans

porting. Transport fuel only in an
OSHA approved container. Always
place generator on a protective mat
when transporting to protect against
damage to vehicie from leaks. Re
move generator from vehicle imme
diately upon arrival at your destina
tion

HAZARD WHAT COULD HAPPEN

Gasoline engines produce toxic car
bon monoxide exhaust fumes.

MGP’679S01

Breathing exhaust fumes will cause se

rious injury or death.

HOW TO PREVENT IT

Operate generator in clean, dry, well
ventilated area. Never operate unit
in enclosed areas such as garages,
basements, storage, sheds, or in
any location occupied by humans or
animals. Keep children, pets and
others away from area of operating
unit.

6 — ENG

READ AND UNDERSTAND ALL WARNINGS BEFORE

ATTEMPTING TO OPERATE GENERATOR.

AWARNING

RISK OF UNSAFE OPERATION

HAZARD

Operation of generator in careless
manner.

Operation of voltage sensitive appli
ances without a voltage surge pro

tector.

WHAT COULD HAPPEN HOW TO PREVENT IT

All sources of energy include the po
tential for injury. Unsafe operation or
maintenance of your generator could
lead to serious injury or death to you or
others.

Any gasoline operated household gen
erator will incur voltage variations caus
ing damage to voltage sensitive appli
ances or could result in fire.

• Review and understand all of
the operating instructions and
warnings in this manual.

• Become familiar with the
operation and controls of the
generator. Know how to shut it
off quickly.

• Equip area of operation with a
fire extinguisher certified to
handle gasoline or fuel fires.

• Keep children or others away
from the generator at all times.

Always use a U.L. listed voltage sen

sitive surge protector to connect

voltage sensitive appliances (TV,

computer, stereo, etc.). Failure to

use a U.L. listed voltage surge
protector will void the warranty on

your generator.

Notice; A multiple outlet strip is not

a surge protector make sure you use
a U.L. listed voltage surge protec
tor.

Raising or suspending generators

equipped with lift rings improperly

Operating generator while sus
pended

Generator could fall causing serious in

jury or death to you or others.

Improper raising or suspending can
cause damage to the generator.

Generator will not operate properly and
will cause damage to the generator and
could cause serious injury or death to
you or others.

7 —ENG

Always use proper connecting pro

cedures as described in this manual
when connecting cables, chains, or
straps for raising or suspending gen
erators equipped with lift rings.

Always use cables, chains, or straps
rated at 2000 lbs working load or
more to raise or suspend generator.

Never operate generator while sus
pended or in an unlevel position.
Always operate generate on a flat,
level surface.

MCP-679S01

READ AND UNDERSTAND ALL WARNINGS BEFORE

ATTEMPTING TO OPERATE GENERATOR.

AWARNING

RISK OF HOT SURFACES

HAZARD

Contact with hot engine and genera
tor components.

HAZARD

Contact with moving parts can re
sult in serious injury.

WHAT COULD HAPPEN HOW TO PREVENT IT

Contact with hot surfaces, such as en
gines exhaust components, could re
sult in serious burns.

During operation, touch only the
control surfaces of the generator.
Keep children away from the gen
erator at all times. They may not be
able to recognize the hazards of this
product.

AWARNING

RISK OF MOVING PARTS

WHAT COULD HAPPEN HOW TO PREVENT IT

The generator contains parts which ro
tate at high speed during operation.
These parts are covered by guarding
to prevent injury.

Never operate generator with guard

ing or cover plates removed. Avoid
wearing loose fitting clothing orjew­elry which could be caught by mov

ing parts.

HAZARD

Lifting a very heavy object.

AWARNING

RISK FROM LIFTING

WHAT COULD HAPPEN

Serious injury can result from attempt
ing to lift too heavy an object.

8 — ENG

HOW TO PREVENT IT

The generator is too heavy to be
lifted by one person. Obtain assis
tance from others before you try to
move it.

CARTON CONTENTS

ASSEMBLY

2 - Shoulder

Bolts

1 - Owner's Manual

1 - Foot Bracket

2 - Handle Caps

Read owner's manual. Do not attempt to operate equipment until you have read Owner’s

ACAUTION

Manual for Safety, Assembly, Operation, Maintenance, Storage Instructions.

TOOLS NEEDED FOR ASSEMBLY

1 - Box Cutter or Knife
2-9/16 " Wrenches
2 - 1/2" Wrenches

1 -1" thick X 1 ’ square piece of wood

REMOVE GENERATOR FROM CARTON

• Open carton from top,

• Cut carton along dotted lines.

• Remove all carton inserts.

• Remove generator through opening in carton.

• Using a 9/16 inch socket remove shipping block
from under the generator head. Unscrew the bolt
and remove the wood block. NOTE: It is very
important that this is removed before starting your
generator.

IMPORTANT: Before any attempt to start your genera
tor be sure to check engine oil (See Adding Engine Oil
paragraph in the Operation section on page 13 of this
manual.)

1 - Isolator Foot

' 5.16-18 X 1 3/4 '

Cap Screws

6-5/16-18x3.4 "

Cap Screws

2 - Washers

9 - 5/16-18

Lock Nuts

2 - 3/8-16

Lock Nuts

9 —ENG

MGP-S79S01

GROUNDING THE GENERATOR

A grounding lug is supplied with the generator for use
when required by local electrical ordinances. Refer to
article 250 of the National Electrical Code to clarity
any needed grounding information. Your local electric
company or a certified electrician should be able to
help you with this information.

Grounding Lug

NOTE: Your engine is already grounded to the frame

by a grounding strap.

INSTALLING WHEEL KIT

The Craftsman Wheel Kit was designed to greatly
improve the portability of your generator.

ACAUTION

Drain gas and oil before

i assembling the portability

kit. Failure to do so will cause damage to the
engine.

NOTE: Always follow state regulations for proper oil

disposal.

• Place generator on level ground; drain all gas and
oil from the engine (see engine manual for correct
procedure).

• Place a 1" thick x 1' square piece of wood on the
ground in front of the engine. With the help of
another person, tilt the generator and rest the
recoil starter on the wood. NOTE: This will
support the gasoline engine during assembly and
make assembly easier.

• Place a handle cap (7) onto each end of handle
prior to installation.

• The handle should be installed on the electrical
outlet end of the generator. Place one washer
(12) on long cap screws (11). Align the handle
brackets with the upper holes pre-drilled in the
generator frame. Place mentioned screws through
frame and handle brackets. Secure with lock nuts
(8) and tighten.

• Locate the engine support. Place one wheel
bracket (4) on top of support as shown in illustra

tion. Align with the pre-drilled holes in support.
Place 2 cap screws (9) through holes in bracket
and support. Secure with 2 lock nuts (8) and
tighten.

• Insert one shoulder bolt (2) into wheel (1). Insert

threaded end of bolt through wheel bracket,
secure with lock nut (3) and tighten. NOTE: The

wheel will not rub frame if installed properly.

MCP-679S01

10-

Repeat the above steps for the opposite side.

Insert the threaded stud of rubber foot (10)
through the middle hole of the foot bracket (5).
Secure with lock nut (8) and tighten.

Locate the support under the electrical outlet end
of the generator. Position foot bracket (5), with
rubber foot installed, under the support and align
the holes in the foot bracket (5) with the slots in
the support. Place one cap screw (9) through each
slot in the support and the holes in the foot
bracket. Secure with the lock nuts (8) and tighten.

Once completed, the wheel kit is ready for use.

Key
No.

1
2

Description PART NO.

Wheel (2 used)

AC-0014

Shoulder Bolt (2 used) CAC-60
3 Lock Nut 3/8"-16 (2 used) SSF-8111-ZN
4
5
6
7

8 Lock Nut 5/16"-18(9 used)
9

Wheel Bracket (2 used) GS-0561

Foot Bracket GS-0562
Handle GS-0564
Handle Cap (2 used) GS-0565

SSF-8150
Cap Screw 5/16"-18 x 3/4"
(6 used) SS-12-CD

10 Isolator Foot GS-0587
11

12 Washer (2 used)

-ENG

Cap Screw 5/16-18x1.75"
(2 used)

SSF-999-1

SS-6506-CD

OPERATION

KNOW YOUR GENERATOR

Read this Owner's Manual and Safety Rules before operation of your Generator. Compare this illustra

tion with your generator to familiarize yourself with the location of various controls and adjustments. Save the
manual for future references.

FUEL CAP

FUELTANK

ENGINE RUN/STOP

SWITCH

120 VOLT RECEPTACLES

AIR CLEANER

240 VOLT RECEPTACLI

CIRCUIT breaker;

FUEL TANK- Capacity of 7 US gallons.
CHOKE SWITCH- Lever used to start cold engine.
ENGINE RUN/STOP SWITCH- Sets engine in starting

mode for recoil starter - Stops running engine.

ENGINE OIL FILL- Place where engine oil is poured.
CIRCUIT BREAKER- Each receptacle has a circuit

breaker to protect the generator from overloading.

120 VOLT RECEPTACLES- Used to supply 1800 watts
of electrical power per receptacle or a combination of
3600 watts on the 120 side for operations. Protected by
15 amp circuit breaker.

CHOKE SWITCH

ENGINE OIL FILL

RECEPTACLES

Your generator is equipped with duplex 120 volt recep

tacles and a twistlock 240 volt receptacle.
The unit is also equipped with a 15 amp circuit breaker

for the 120 volt receptacles and a 20 amp circuit breaker
for the 240 volt receptacle which is provided to protect
the generator against electrical overload. If the circuit
breaker trips, unplug electrical load from receptacle. Let
circuit breaker cool down and then push circuit breaker
button to reset.

240 VOLT TWISTLOCK RECEPTACLE- Used to
supply 5000 watts of electrical power per receptacle for
operations. Protected by 20 amp circuit breaker.

AIR CLEANER- Includes filter element and foam
pre-cleaner that limits the amount of dirt that enters
the engine.

11 — ENG

MGP-679S01

LOW OIL SHUTDOWN

Your Craftsman generator engine is equipped with
Low Oil Shutdown. Low Oil Shutdown is a safety
device designed to protect your engine from damage
in the event the oil level in the crankcase is low.

If while the engine is running, the oil gets low, it will
automatically shut itself down and will not restart until
the oil is added. If the oil is low before start-up, the
generator will not start until oil is added.

NOTE: The Low Oil Shutdown mechanism is very sen
sitive. You must fiil the engine to the full mark on the
dipstick to inactivate this safety device.

GENERATOR CAPACITY

Exceeding the rated capacity of your generator can
result in serious damage to your generator and
connected electrical devices. You should observe the
following to prevent overloading the unit:

• Starting and running wattage requirements should
always be calculated when matching a generators
wattage capacity to the appliance or tool.

• There are two types of electrical appliances that
can be powered by your generator:

A. Items such as radios, light bulbs, television

sets, and microwaves have a "resistive load".
Starting wattage and running wattage are the
same.

B. Items such as refrigerators, air compressors,

washer, dryer, and hand tools that use an
electrical motor have an "inductive load".
Inductive load appliances and tools require
approximately 2 to 4 times the listed wattage
for starting the equipment. This initial load
only lasts for a few seconds on start-up but is
very important when figuring your total

wattage to be used.

NOTE: Some inductive appliances and tools will list
on the motor name plate, the starting and running
voltage and amperage requirements. Use the follow
ing formula to convert voltage and amperage to
wattage: (Volts X Amp = Watts)

• Always start your largest electric motor first, and

then plug in other items, one at a time.

NOTE: On 120-volt loads the maximum starting watt
age should NOT exceed one half of the rated generator

wattage. Example: a 5000 rated wattage generator =
2500 maximum starting wattage.

The guide is provided to assist you in determining the
appliances and tools that can be ran with the wattage
capacity of your generator.

MGP'679S01

12-

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OBTAINING ELECTRICITY FROM GENERATOR

There are basically two ways to obtain electricity form
a generator:

• Use of extension cords directly from the genera
tor to the appliance, lights, tools, etc.

• Use of a double-throw transfer switch installed
directly to the main electrical supply outside of
the house.

Extension Cord

When using an appliance or tool at a considerable
distance from the generator, a 3-wire extension cord
that has a 3-blade grounding plug and a 3-slot
receptacle that accepts the tool's plug MUST be
used in order to reduce the risk of electrical shock. A
cord of adequate size must be used. A minimum of 12
gauge wire size with at least a 20 amp draw can be
used. When amperage exceeds 20 amps a 10 gauge

wire size should be used.

AWARNING

Repair or replace damaged extension cords

immediately.

An extension cord that is hot
to the touch is overloaded.

-ENG

Connecting Generator To Main Electrical
Supply

Potential hazards exist when a electrical generator is
connected to the main electrical supply coming into
the house. It is at that point that the generator could
feed back into the utility company's system causing
possible electrocution of workers who are repairing
electrical lines. To avoid back feeding of electricity into
utility systems, a double-throw transfer switch
should be installed between the generator and utility
power. This device should be installed by a licensed
electrician and in compliance with all local electrical
codes.

NOTE: When installing a Double-Throw Transfer
Switch, a minimum of 10 gauge wiring must be used.

BEFORE STARTING ENGINE

ACAUTION

engine low of oil or out of oil could result in
serious damage to the engine.

Adding Engine Oil

Your generator has been shipped without oil in the
engine. Begin by removing the oil dipstick and plug.
Start pouring the oil in slowly.

The engine will hold approximately 26 ounces of oil. To
check the oil, clean and replace the dipstick. Do not
screw the dip stick in when checking the oil level. Next,
remove the dipstick to check the level. The oil dipstick
is clearly marked with lines that tell you when the
engine has enough oil. Do not fill above this point.

I Always check engine oil level

I before every start. Running

NOTE: When adding oil to the engine crankcase, use a
high quality detergent oil classified "For Service
SF,SG,SH" rated SAE 30 weight. Use no special additives.
Select the oil's viscosity grade according to your expected
operating temperatures.

SAE Viscosity Grades

Gasoline

Your generator engine is 4 cycle. Use unleaded fuel
only. Never mix oil with gasoline.

13-

• Remove gas cap.

• Add unleaded gasoline, slowly, to fuel tank.

Use clean, fresh, regular unleaded gasoline with a
minimum of 85 octane. Do not mix oil with gasoline.

ACAUTION

below the bottom of the Filler neck to provide
space for fuel expansion. Wipe any fuel spillage
from engine and equipment before starting
engine.

Do not overfill.

AWARNING

engine is running or hot. Do not smoke when
filling fuel tank.

Never fill fuel tank com
pletely. Fill tank to 1/2"

I

Never fill fuel tank indoors.
Never fill fuel tank when

To Start Your Generator

ACAUTION

areas. Engine exhaust contains carbon monox
ide, an ordoiiess and deadly gas.

Open the fuel shut-off valve. Turn counter clock

wise until the valve stops.

I Never run engine indoors or

I in enclosed, poor ventilated

On the engine there is a ON/OFF switch located on

the front panel of the engine. Place this switch to

• Move the choke control located on the engine to
"FULL CHOKE" position.

NOTE: No choke is required on warm engines. Make
sure choke is in the "NO CHOKE " position on warm

CftOKS LEVM

HO CHOKE

potmoM

- ENG

MGP-679S01

ACAUTION

[engine starts.

You MUST unplug any load

from the generator before starting to prevent
permanent damage to any appliances.

_________

• Grasp handle on rope starter and pull slowly until
resistance is felt. Let the rope rewind slowly. Pull
rope with a rapid full arm stroke. Let rope rewind
slowly. Repeat if necessary.

NOTE: IF ENGINE OIL LEVEL IS TOO LOW, EN
GINE WILL NOT START. CHECK OIL LEVEL AND
ADD IF NECESSARY.

• When engine starts, gradually move the choke to
the "NO CHOKE" position.

IMPORTANT: Allow generator to run at no load for 5
minutes upon each initial start-up to allow engine and
generator to stabilize.

STOPPING ENGINE

• Disconnect all electrical loads.

• Turn ON/OFF switch to "STOP" position.

• Close fuel shut-off valve.

IMPORTANT: Never store engine with fuel in tank,
indoors, or in enclosed, poorly ventilated areas or
where fuel fumes may reach an open flame.

CONNECTING ELECTRICAL LOADS

• Let engine run and warm up for five minutes after
starting with no electrical load.

Connect loads in the following manner to prevent
damage to equipment:

• Connect inductive load equipment first, inductive
loads consist of refrigerators, freezers, water
pumps, air conditioners, or small hand tools.
Connect the items that require the most wattage
first.

• Connect the lights next.

• Voltage sensitive equipment should be the last
equipment connected to the generator. Plug

voltage sensitive appliances such at TV's, VCR's,

microwaves, ovens, computers, and cordless

telephones into a UL listed voltage surge protec
tor, then connect the UL listed voltage surge
protector to the generator.

IMPORTANT: You should always add up the rated
watts of all lights, tools and appliances you are
powering at one time. This total should not
exceed the rated capacity of you generator or
circuit breaker rating of the receptacle supplying
power.

________________

MAINTENANCE

CUSTOMER RESPONSIBILITIES TABLE

Before each
use

MAINTENANCE TASK

Check oil level
Change oil
Clean Air Filter Assembly
Check Spark Plug
Prepare Unit for Storage

X See Note 2

Prepare unit for storage if it is to remain idle for more than 30 days.

Note 1: Change oil after first two (2) operating hours and every 50 operating hours thereafter, more often if operated

in extreme dusty or dirty conditions.

Note 2: Check oil after 5 hours of operation (See the Oil paragraph on page 15 of this section)

Every 25
Hours of Every
Season

X
X

Every 50
Hours of Every
Season

See Note 1

Every 100
Hours of Every
Season

X

MGP-B79S01

14 —ENG

GENERAL RECOMMENDATIONS

The warranty of the generator does not cover items
that have been subjected to operator abuse or negli
gence. To receive full value from the warranty, opera
tor must maintain the generator as instructed in this

manual.
Some adjustments will need to be made periodically to

maintain your generator.

GENERATOR MAINTENANCE

Your generator should be kept clean and dry at all
times. The generator should not be stored or oper
ated in environments that include excessive moisture,
dust or any corrosive vapors. If these substances are
on the generator, clean with a cloth or soft bristle
brush, Do not use a garden hose or anything with
water pressure to clean the generator. Water may
enter the cooling air slots and could possibly damage
the rotor, stator and the internal windings of the
generator head.

All adjustments in the Maintenance section of this
manual should be made at least once each season.

ENGINE MAINTENANCE

NOTICE: Maintenance, replacement or repair of

the emission control devices and systems may be
performed by any nonroad engine repair establish
ment or individual. However, to obtain no charge
repairs under the terms and provisions of the
engine manufacturers warranty statement, any

service or emission control part repair or replace

ment must be performed by a factory authorized
dealer.

Oil

• Oil level should be checked prior to each use and
at least every 5 hours of operation. To check oil

Adding Engine Oil paragraph in the Operation

see
section on page 13.

Changing Engine Oil

For a new engine, change oil after the first 2 operating

hours. Thereafter, change oil after every 50 hours of

operation.
Change the oil while the engine is still warm. The oil

will flow freely and carry away more impurities. Make
sure the engine is level when filling, checking or
changing oil.

Change the oil as follows:

• To keep dirt, grass clippings, etc. out of the

engine, clean the area around the drain plug and
dipstickbefore removing it.

• Remove the oil drain plug and dipstick. Tilt the
engine slightly towards the oil drain to obtain
better drainage. Be sure to allow ample time for
complete drainage.

15-

Reinstall the drain plug. Make sure it is tightened

securely.

Fill the crankcase with new oil of the proper type
(See Adding Engine Oil in the Operation Section),
to the Full mark on the dipstick. Always check the
level with the dipstick before adding more oil.

• Reinstall the oil fill cap or plug and tighten se
curely.

Service Air Cleaner

NOTE: Do not use petroleum solvents, e.g., kerosene,

which will cause the cartridge to deteriorate. Do not
use pressurized air to clean cartridge. Pressurized air
can damage the cartridge.

To service air cleaner follow these steps:

• Unscrew wing nut. Remove cover and air cleaner
cartridge.

• Remove cartridge from cover.

To service cartridge, clean by tapping gently on a flat
service. Do not oil cartridge. Replace if dirty or dam
aged.

• Replace air cleaner cartridge. Place cover over
cartridge and tighten nut finger tight and then turn
it one more complete turn.

-ENG

BASE

PAPER FILTER

COVER

WING NUT

MGP-S79S01

Clean Guard/Muffler

Do not clean with a forceful spray of water because
water could contaminate fuel system. With a brush or
cloth clean finger guard after every use to prevent
engine damage caused by overheating. Before running
engine, clean muffler area to remove all combustible
debris.

Clean and Replace Spark Plug

Check spark plug yearly or every 100 operating hours.

• Clean area around spark plug.

• Remove and inspect spark plug.

• Replace spark plug if electrodes are pitted, burned
or porcelain is cracked. For replacement use
Champion RJ17LM resistor spark plug.

• Check electrode gap with wire feeier gauge and
set gap .030 if necessary.

• Install spark, tighten securely.

.030’ (0.76MM)

WIRE GAUGE

SERVICE ADJUSTMENTS

CARBURETOR

The carburetor of your generator is pre-set at the fac
tory. The carburetor should not be tampered with. If your
generator is used at an altitude in excess of 4000 feet

performance may be affected. If so consult with your
nearest Craftsman Service Center regarding high altitude

set changes.

GOVERNOR

Your engine governor maintains the constant operating
speed of your generator. DO NOT tamper with the en
gine governor which is factory set for proper engine
speed.

Over-speeding your engine above factory high speed set
ting can be dangerous and could possibly cause per
sonal injury or property damage. If you believe the en
gine is running too fast or slow, take your generator to a
Authorized Craftsman Service Center for repair and ad

justment.

ACAUTION

when sufficient power is not available the engine
life could be shortened.

I Low engine speeds impose a

I heavy load on the engine and

MGP-679S01

16 — ENG

STORAGE

If you are going to store your generator for more than
30 days, use the following information as a guide to
prepare the generator for storage.

ACAUTION

in enclosed, poorly ventilated areas, where
fumes can reach an open flame, spark or pilot
light as on a furnace, water heater, clothes
dryer or other gas appliances.

Never store generator with

I fuel in the tank indoors or

Engine Preparation

• Add fuel stabilizer to fuel tank to minimize the
formation of fuel gum deposits during storage.

• Run engine at least 10 minutes after adding
stabilizer to allow it to enter the fuel system.

TROUBLESHOOTING GUIDE

PROBLEM

CAUSE

• Disconnect the spark plug wire and remove the
spark plug.

• Add one teaspoon of oil through the spark plug
hole.

• Place rag over spark plug hole and pull the recoil a
few times to lubricate the combustion chamber.

Replace the spark plug, but do not connect the

spark plug wire.

NOTE; If a fuel stabilizer is not used, all gasoline must

be drained from the tank and carburetor to prevent gum
deposits from forming on these parts and causing pos-;
sible malfunction of the engine.

Generator

• Clean the generator as outlined in the Generator
Maintenance paragraph on page 15.

• Check that cooling air slots and openings on
generator are open and unobstructed.

CORRECTION

Engine will not start

No electrical output

Repeated circuit breaker trip

ping

Generator overheating the

circuit breaker depressed

1. Low on fuel or oil.

2. Ignition switch in "Off" position.

3. Faulty spark plug.

4. Choke in wrong position.

5. Fuel shut-off valve in closed
position.

6. Unit loaded during start-up.

7. Spark plug wire loose.

1. Faulty receptacle.

2. Circuit breaker kicked out.

3. Defective capacitor.

4. Faulty power cord.

1. Overload

2. Faulty cords or equipment.

1. Generator overloaded.

2. Insufficient ventilation.

17 —ENG

1. Add fuel or oil.

2. Turn to "ON" position

3. Replace spark plug.

4. Adjust choke accordingly.

5. Open fuel shut-off valve.

6. Remove load from unit.

7. Attach wire to spark plug.

1. Have Authorized Sears Service
Center replace.

2. Depress and reset.

3. Have Authorized Sears Service
Center replace capacitor.

4. Repair or replace cord.

1. Reduce load.

2. Check for damaged, bare, or
frayed wires on equipment.
Replace.

1. Reduce load.

2. Move to adequate supply of
fresh air.

MGP-679S01

CALIFORNIA & US EPA EMISSION CONTROL WARRANTY STATEMENT

The U. S. Environmental Protection Agency fEPA*), the California Air Resources Board CCARB") and Tecumseh Products Co.
are pleased to explain the Federal and California Emission Control Systems Warranty on your new utility or lawn and garden
equipment engine. In California, new 1995 and later utility and lawn and garden equipment engines must be designed, built and
equipped to meet the State's stringent anti-smog standards. In other states, new 1997 and later model year engines must be
designed, built and equipped, at the time of sale, to meet the U.S. EPA regulations for small non-road engines. Tecumseh
Products Co. will warrant the emission control system on your utility or lawn and garden equipment engine for the periods of time
listed below, provided there has been no abuse, neglect, unapproved modification, or improper maintenance of your utility or lawn
and garden equipment engine.

Your emission control system may include parts such as the carburetor, ignition system and exhaust system. Also included may
be the compression release system and other emission-related assemblies.

Where a warrantable condition exists, Tecumseh Products Co. will repair your utility or lawn and garden equipment engine at no
cost to you for diagnosis, parts and labor.

MANUFACTURER’S EMISSION CONTROL SYSTEM WARRANTY COVERAGE

Emission control systems on 1995 and later model year California utility and lawn aruf garden equipment engines are warranted
for two years as hereinafter noted. In other states. 1997 and later model year engines are also warranted for two years. If, during
such warranty period, any emission-related part on your engine is defective in materials or workmanship, the part will be repaired
or replaced by Tecumseh Products Co.

OWNER'S WARRANTY RESPONSIBILITIES

As the utility or lavm and garden equipment engine owner, you are responsible for the performance of the required maintenance
listed in your Owner's Manual, but Tecumseh Products Co. will not deny warranty solely due to the lack of receipts or for your
failure to provide written evidence of the performance of all scheduled maintenance.

As the utility or lawn and garden equipment engine owner, you should, however, be aware that Tecumseh Products Co. may
deny you warranty coverage if your utility or lawn and garden equipment or a part thereof has failed due to abuse, neglect,
improper maintenance or unapproved modifications.

You are responsible for presenting your utility or lawn and garden equipment engine to a Tecumseh Authorized Senrice Outlet
(any Tecumseh Registered Service Deafer, Tecumseh Authorized Service Distributor or Tecumseh Central Warehouse Distribu
tor) as soon as a problem exists. The warranty repairs should be completed in a reasonable amount of time, not to exceed 30
days.

Warranty service can be arranged by contacting either a Tecumseh Authorized Service Outlet or by contacting Tecumseh
Products Co., do Service Manager, Engine and Transmission Group Service Division, 900 North Street, Grafton, Wl 53024-1499.
Telephone [phone], or see your local telephone yellow pages under ‘Engines, Gasoline’ for the name, address and
telephone number of a Tecumseh Authorized Service Outlet near you.

IMPORTANT NOTE

This warranty statement explains your rights and obligations under the Emission Control System Warranty (“ECS Wamanty“}
which is provided to you by Tecumseh Products Co. pursuant to California law. Tecumseh Products Co. also provides to original
purchasers of new Tecumseh Products Co. engines. The Tecumseh Products Co. Limited Warranties for New Tecumseh Engine
and Electronic Ignition Modules (“Tecumseh Products Co. Warranty') which is enclosed with all new Tecumseh Products Co.
engines on a separate sheet. The ECS Warranty applies only to the emission control system of your new engine. To the extent
that there is any conflict in terms between the ECS Warranty and the Tecumseh Products Co. Warranty, the ECS Warranty shail
apply except In any drcumstarKss in which the Tecumseh Products Co. Warranty may provide a longer warranty period. Both
the ECS Warranty and the Tecumseh Products Co. Warranty describe important rights and obligations wth respect to your new
engine.

Warranty servk« can only be performed by a Tecumseh Products Co. Authorized Service Outlet, or by Tecumseh Products Co.
at its fadory in Grafton, Wl. At the time of requesting warranty service, evidence must be presented of the date of sale to the
original purchaser. The purchaser shall pay any charges for making service calls and/or tor transporting the products to and from
the ptaca where the Inspection and/or wananty work is performed. The purchaser shall be responsible tor any damage or loss
Incurred in connection with the transportation of any engine or any part(s) thereof submitted tor inspection and/or wananty work.

If you have any questions regarding your wananty rights and responsibilities, you should contact Tecumseh Products Co. at

1^14-377-2700.

25 —ENG

MGP-S79S01

EMISSION CONTROL SYSTEM WARRANTY

Emission Control System Warranty (‘ECS Wananty*) for 1995 and later model year California utility and lawn and garden equip
ment engines (for other states, 1997 and later model year engines):

A. APPLICABILITY: This wananty shall apply to 1995 and later model year California utility and lawn and garden equipment

engines (for other states, 1997 and later model year engines). The ECS Warranty Period shall begin on the date the new

engine or equipment is delivered to its original, end-use purchaser, and shall continue for 24 consecutive months thereafter.

B. GENERAL EMISSIONS WARRANTY COVERAGE: Tecumseh Products Co. warrants to the original, end-use purchaser of

the new engine or equipment and to each subsequent purchaser that each of its utility and lawn and garden equipment
engines is;

1. Designed, built and equipped so as to conform with all applicable regulations adopted by the Air Resources Board pursuant

to its authority in Chapters 1 and 2, Part 5, Division 26 of the Health and Safety Code, and

2. Free from defects in materials and workmanship which, at any time during the ECS Warranty Period, will cause a warranted
emissions-related part to fail to be identical in all material respects to the part as described in the engine manufacturer's
application for certification.

C. The ECS Warranty only pertains to emissions-related parts on your engine, as follows;

1. Any warranted, emissions-related parts which are not scheduled for replacement as required maintenance in the Owner's
Manual shall be warranted for the ECS Warranty Period. If any such part fails during the ECS Warranty Period, it shall be
repaired or replaced by Tecumseh Products Co. according to Subsection 4 below. Any such part repaired or replaced
under the ECS Warranty shall be warranted for any remainder of the ECS Warranty Period.

2. Any warranted, emissions-related pert which is scheduled only for regular inspection as specified in the Owner's Manual
shall be warranted for the ECS Warranty Period. A statement in such written instructions to the effect of ‘repair or replace
as necessary’, shall not reduce the ECS Warranty Period. Any surdi part repaired or replaced under the ECS Warranty
shall be warranted for the remainder of the ECS Warranty Period.

3. Any warranted, emissions-related part which is scheduled for replacement as required maintenance in the Owner's Manual,
shall be warranted for the period of time prior to the first scheduled replacement point for that part. If the part fails prior to
the first scheduled replacement, the part shall be repaired or replaced by Tecumseh Products Co. according to Subsection
4 below. Any such emissions-related part repaired or replaced under the ECS Warranty, shall be warranted for the remain
der of the ECS Warranty Period prior to the first scheduled replacement point for such emissions-related part

4. Repair or replacement of any warranted, emissions-related part under this ECS Warranty shall be performed at no charge to
the owner aTa TecumseTi Authorized Service Outlet.

5. The owner shall not be charged for diagnostic labor which leads to the determination that a part covered by the ECS
Warranty is in fact defective, provided mat such diagnostic wort« is performed at a Tecumseh Authorized Service Outlet.

6. Tecumseh Products Co. shall be liable for damages to other original engine components or approved modifications proxi­mately caused by a failure under warranty of an emission-related part covered by the ECS Warranty.

7. Throughout the ECS Warranty Period, Tecumseh Products Co. shall maintain a supply of warranted emission-related parts
sufficient to meet the expected demand for such emission-related parts.

8. Any Tecumseh Products Co. authorized and approved emission-related replacement part may be used in the performance
of any ECS Warranty maintenance or repair and will be provided without charge to the owner. Such use shall not reduce
Tecumseh Products Co. ECS Warranty obligations.

9. Unapproved add-on or modified parts may not be used to modify or repair a Tecumseh Products Co. engine. Such use
voids this ECS Warranty and Shan be sufficient grounds for disallowing an ECS Warranty claim. Tecumseh Products Co.
shall not be liable hereunder for failures of any warranted parts of a Tecumseh Products Co. engine caused by the use of
such an unapproved add-on or modified part.

.....

EMISSION-RELATED PARTS INCLUDE THE FOLLOWING:

1. Carburetor Assembly and its Internal Components
a) Fuel filter
b) Carburetor gaskets
c) Intake pipe

2. Air Cleaner Assembly

a) Air filter element
Ignition System, including;

a) Spark plug
b) Ignition module

4. Catalytic Muffler (if so equipped)
a) Muffler gasket (if so equipped)
b) Exhaust manifold (if so equipped)

6. Crankcase Breather Assembly and its Components
a) Breather connection tube

MGP-B79501

26 —ENG

27-ENG

MGP-S7PSÙ7

Dear Customer,
In manufacturing this product, many steps have been taken to provide you with the highest quality.

Unfortunately, errors or omissions occasionally occur. In the event that you find a missing or defec
tive part, please contact your nearest Sears store.

SERVICE AND REPAIR PARTS

CALL 1-800-665-4455 *

Keep this number handy should you require a service call or

need to order repair parts.

If ordering parts make sure you have the

name, make and model no. of the merchandise and the name

and number of the part you wish to order.

* If calling locally, please use one of the following numbers;

Regina - 566-5124 Montreal - 333-5740

Toronto - 744-4900 Halifax - 454-2444

Kitchener - 894-7590 Ottawa - 738-4440

Vancouver - 420-8211

If you have any suggestions that would help us to improve our assembly/operation instructions, or

this product, please write them down and mail It to;

Sears Canada Inc.
222 Jarvis Street
Toronto, Ontario
M5B2B8

Attention: Buyer Dept: DB71

NAME
ADDRESS
POSTAL CODE

COMMENTS

PHONE#

Model No,.

MGP’679S01

28 —ENG