Craftsman 919.679580, MGP-679580 User Manual
OWNER'S
MANUAL
Model No.
919.679580
IMPORTANT:
Read the Safety Guidelines
and All Instructions Carefully
Before Operating
Sold by Sears Canada, Inc., Toronto, Ont. M5B2B8
120/240 VOLT • 5800 WATT
GENERATOR
• SAFETY GUIDELINES
• ASSEMBLY
• OPERATION
• MAINTENANCE
• TROUBLESHOOTING
• REPAIR PARTS
MGP-679580 4/29/99
TABLE OF CONTENTS
Warranty ....................................................
Safety Guidelines...................................
3-8
Assembly ..................................................
Operation..............................................
Maintenance ...........................................
Service and Ajustments .........................
DATE PURCHASED:____________________________
MODEL NO:__________________________________
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.
9-12
14
14
2
8
Storage ...................................................
Troubleshooting......................................
Parts ..................................................
EPA Codes ........................................
How To Order Parts .................
Back Cover
16-18
21-22
15
15
Français
HORSE POWER 11 HP
GASOLINE CAPACITY 7 GALLON
OIL CAPACITY 48 OZ.
MAINTENANCE AGREEMENT
The Craftsman Warranty, plus a Maintenance Agreement, provide maximum value for your Sears products. Contact 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 Responsibilities”
and “Storage” sections of this owner’s manual.
FULL ONE YEAR WARRANTY ON CRAFTSMAN GENERATORS
For one year from the date of purchase, when this Craftsman generator 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 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 from 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 SERVICE 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.
2 — 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 PROB-
LEMS. To help you recognize this
information, we use the symbols to
the right. Please read the manual and
pay attention to these sections.
IMPORTANT SAFETY INSTRUCTIONS
When using this product basic precautions should always be followed
URGENT SAFETY INFORMATION - A HAZARD THAT WILL CAUSE SERIOUS INJURY
OR LOSS OF LIFE.
IMPORTANT SAFETY INFORMATION - A
HAZARD THAT MIGHT CAUSE SERIOUS
INJURY OR LOSS OF LIFE.
Information for preventing damage to
equipment.
Information that you should
pay special attention to.
• SAVE THESE INSTRUCTIONS •
including the following:
RISK OF ELECTROCUTION AND FIRE
HAZARD
Attempting to connect generator directly
to the electrical system of any building
structure.
Inadequate electrical grounding of generator.
Back feeding electricity through a
building’s electrical system to the
outside utility feed lines could endanger repair persons attempting to
restore service.
Attempting to connect to the incoming
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.
The failure of one of the generator’s
electrical devices, a broken wire, wet
surfaces, etc. could result in the entire
unit becoming electrically charged.
Contact with electrically charged
surfaces could result in electrocution.
HOW TO PREVENT ITWHAT COULD HAPPEN
Never back feed electricity through a
structure's electrical system.
To connect to a structure's electrical
system in a safe manner and always
have a Double-Throw Transfer Switch
installed by a qualified electrician, in
compliance with local ordinances.
(When installing a Double-Throw
Transfer Switch, a minimum of 10
gauge wiring must be used.)
Make sure that the unit is connected
to an appropriate electrical ground, in
accordance with the requirement of
the National Electric Code. See page
8 for grounding instructions.
3 — ENG
READ AND UNDERSTAND ALL WARNINGS BEFORE
ATTEMPTING TO OPERATE GENERATOR.
RISK OF ELECTROCUTION AND FIRE (cont’d)
HAZARD
Operation of generator in rain, wet, icy,
or flooded conditions.
Use of worn damaged, undersized or ungrounded extension cords.
Water is an excellent conductor of
electricity! Water which comes in
contact with electricity charged
components can transmit electricity to
the frame and other surfaces, resulting
in electrical shock to anyone contacting 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.
HOW TO PREVENT ITWHAT COULD HAPPEN
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 if required.
Use proper size (wire gauge) cordset
for application.
Always use electrically grounded
cordset.
Placing generator on or against highly
conductive surface, such as a steel walkway or metal roof.
Improper connection of items to generator.
Operation of unit when damaged, or with
guards or panels removed.
Accidental leakage of electrical current
could charge conductive surfaces in contact with the generator.
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
Place generator on low conductivity
surface such as a concrete slab.
Read the load rating chart and instructions on page 9, 10 and 11. 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 Authorized Service Center.
Do not operate generator with protective guarding removed.
READ AND UNDERSTAND ALL WARNINGS BEFORE
ATTEMPTING TO OPERATE GENERATOR.
RISK OF FIRE
HAZARD
Attempting to fill the fuel tank while the
engine is running.
Sparks, fire, hot objects
Improper storage of fuel
Inadequate ventilation for generator
Gasoline and gasoline vapors can
become ignited by coming in contact
with hot components such as the
muffler, engine exhaust gases, or from
an electrical spark.
Cigarettes, sparks, fires, or other hot
objects can cause gasoline or gasoline
vapors to ignite.
Improperly stored fuel could lead to accidental ignition. Fuel improperly secured
could get into the hands of children or
other unqualified persons.
Materials placed against or near the generator or operating the generator in areas where the temperature exceeds 104°
F. ambient can interfere with its proper
ventilation features causing overheating
and possible ignition of the materials.
HOW TO PREVENT ITWHAT COULD HAPPEN
Turn engine off and allow it to cool
before adding fuel to the tank. Equip
area of operation with a fire extinguisher certified to handle gasoline
or fuel fires.
Add fuel to tank in well ventilated area.
Make sure there are no sources of
ignition near the generator.
Store fuel in a container designed to
hold gasoline. Store container in secure location to prevent use by others.
Operate generator in a clean, dry, well
ventilated area a minimum of four feet
from any objects or wall. DO NOT
OPERATE UNIT INDOORS OR IN
ANY CONFINED AREA.
Tampering with factory set engine speed
settings.
Overfilling the fuel tank – fuel spillage.
Engine speed has been factory set to
provide safe operation. Tampering with the
engine speed adjustment could result in
overheating of attachments and could
cause a fire.
Spilled fuel and its vapors can become
ignited from hot surfaces or sparks.
5 — ENG
Never attempt to “speedup” the engine to obtain more performance.
Both the output voltage and frequency
will be thrown out of standard by this
practice, endangering attachments
and the user.
Use care in filling the tank to avoid
spilling fuel. Make sure fuel cap is
secured tightly and check engine
for fuel leaks before starting engine.
Move generator away from refueling
area or any spillage before starting
engine. Allow for fuel expansion.
Keep maximum fuel level ¼ inch
below the tip of the fuel tank. Never
refuel with the engine running.
READ AND UNDERSTAND ALL WARNINGS BEFORE
ATTEMPTING TO OPERATE GENERATOR.
Risk of Injury and Property Damage When
Transporting Generator
HAZARD
Fire, Inhalation, Damage to Vehicle
Surfaces
WHAT COULD HAPPEN
Fuel or oil can leak or spill and could
result in fire or breathing hazard, serious injury or death can result. Fuel or oil
leaks will damage carpet, paint or other
surfaces in vehicles or trailers.
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 transporting. Only transport fuel in an CSA
approved container. Always place
generator on a protective mat when
transporting to protect against damage to vehicle from leaks. Remove
generator from vehicle immediately
upon arrival at your destination
RISK OF BREATHING - INHALATION HAZARD
HAZARD
Gasoline engines produce toxic carbon
monoxide exhaust fumes.
WHAT COULD HAPPEN
Breathing exhaust fumes will cause serious injury or death.
6 — ENG
HOW TO PREVENT IT
Operate generator in clean, dry, well
ventilated area. Avoid enclosed areas
like garages, basements, storage
sheds, etc., which lack a steady exchange of air. Never operate unit in a
location occupied by humans or animals. Keep children, pets and others
away from area of operating unit.
READ AND UNDERSTAND ALL WARNINGS BEFORE
ATTEMPTING TO OPERATE GENERATOR.
RISK OF UNSAFE OPERATION
HAZARD
Operation of generator in careless
manner.
Operation of voltage sensitive appliances
without a voltage surge protector.
All sources of energy include the potential for injury. Unsafe operation or maintenance of your generator could lead to
serious injury or death to you or others.
Any gasoline operated household generator will incur voltage variations causing damage to voltage sensitive appliances or result in fire.
HOW TO PREVENT ITWHAT COULD HAPPEN
• 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 U.L. listed voltage 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 protector.
HAZARD
Contact with hot engine and generator
components.
HAZARD
Contact with moving parts can result in
serious injury.
RISK OF HOT SURFACES
Contact with hot surfaces, such as engines exhaust components, could result
in serious burns.
RISK OF MOVING PARTS
The generator contains parts which rotate at high speed during operation.
These parts are covered by guarding to
prevent injury.
HOW TO PREVENT ITWHAT COULD HAPPEN
During operation, touch only the control surfaces of the generator. Keep
children away from the generator at
all times. They may not be able to
recognize the hazards of this product.
HOW TO PREVENT ITWHAT COULD HAPPEN
Never operate generator with guarding or cover plates removed. Avoid
wearing loose fitting clothing or jewelry which could be caught by moving parts.
7 — ENG
READ AND UNDERSTAND ALL WARNINGS BEFORE
ATTEMPTING TO OPERATE GENERATOR.
RISK FROM LIFTING
HAZARD
Lifting a very heavy object.
CARTON CONTENTS
• Main Unit
• Owner's Manual
• Battery Connector Cables
Serious injury can result from attempting to lift too heavy an object.
ASSEMBLY
Main Unit
Owner's Manual
HOW TO PREVENT ITWHAT COULD HAPPEN
The generator is too heavy to be lifted
by one person. Obtain assistance
from others before you try to move it.
Battery Bracket
Battery Connector Cables
CAUTION: Read owner’s manual. Do not attempt to
operate equipment until you have read Owner’s Manual
for Safety, Operation, and Maintenance Instructions.
REMOVE GENERATOR FROM CARTON
•Open carton from top.
•Cut carton along dotted lines.
•Remove all carton inserts.
•Remove generator through opening in carton.
IMPORTANT: Before any attempt to start your generator
be sure to check engine oil (See OPERATION under
Adding Engine Oil on page 11)
GROUNDING THE GENERATOR
This generator should be grounded to help prevent
accidental electrical shock. Shown below is a picture of
the grounding lug supplied on your generator. First, drive
a 3/4" or 1" diameter copper pipe or rod into the ground
close to the generator set. The pipe must penetrate moist
earth. Using #10 gauge wire, connect one end of the wire
into the grounding lug. Next, connect the other end of the
wire to the copper pipe or rod using an approved ground
clamp.
Grounding Lug
8 — ENG
OPERATION
KNOW YOUR GENERATOR
Read this Owner’s Manual and Safety Rules before operation of your Generator. Compare this
illustration with your generator to familiarize yourself
with the location of various controls and adjustments.
Save the manual for future references.
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.
120 VOLT RECEPTACLES – Used to supply 1800 watts
of electrical power per receptacle. Protected by a 15
amp circuit breaker.
120 VOLT TWISTLOCK RECEPTACLE – Used to
supply 2900 watts of electrical power per receptacle.
Protected by a 25 amp circuit breaker.
120/240 TWISTLOCK RECPTACLE – Used to supply
the full 5800 watts of electrical power per receptacle
when a 240 volt plug is being used and 2900 watts when
using a 120 volt plug . Protected by a 25 amp circuit
breaker.
FULL POWER SWITCH – Switch used to convert every
receptacle on the panel, when placed in the 120 position,
to a 120 volt receptacle. This will allow you to receive the
full capacity of the generator by using all 120 volt receptacles. When in the 120/240 position, you will only be able
to use half of the 5800 watts when using the 120 volt receptacles. But in this position, the full 5800 watts can be received in the 240 twistlock receptacle.
AIR CLEANER- Includes filter element and foam
pre-cleaner that limits the amount of dirt that enters
the engine.
NOTE: When in the 120 position, each receptacle has
the ability to reach the maximum 7500 surge wattage for
inductive motors that require 7500 watts or below to start.
In the 120/240 position, the 120 volt receptacles will only
reach 3750 surge watts.
ENGINE RUN/STOP SWITCH
120 VOLT RECEPTACLES
120 VOLT TWISTLOCK
RECEPTACLES
120/240 TWISTLOCK
RECPTACLE
FULL POWER SWITCH
AIR CLEANER
ENGINE OIL FILL
9 — ENG
RECEPTACLES
Your generator is equipped with 120-volt duplex receptacles, a 120-volt twistlock receptacle and a 120/240-volt
twistlock receptacle.
Battery Installation
To obtain electric start capability, you must install a (12
volt – 45 A.H.) battery. The battery should be properly
serviced and fully charged prior to installation.
The unit is equipped with a 15-amp circuit breaker for the
120-volt duplex receptacles and two 25-amp circuit breakers for the 120-volt twistlock and for the 120/240-volt
twistlock receptacle. These circuit breakers are provided
to protect the generator against electrical overload. If the
circuit breaker trips, unplug all electrical loads from the
generator. Let the circuit breaker cool down. Push circuit
breaker button to reset.
FULL POWER SWITCH
Your Craftsman generator has a full power switch on the
control panel. This switch has two positions: 120 VOLT
ONLY, and 120/240 VOLT.
120 Position
When placed in the 120 position, (shown below) every receptacle on the panel will be converted to a 120 volt receptacle. 240-volt power is not available. This position allows
full capacity of the generator to be received by using all
120-volt receptacles. While in the 120 position, each receptacle has the ability to reach the maximum 7500 surge
wattage for inductive motors that require 7500 watts or below to start.
120V 120/240V
Install the battery as follows:
• Place battery in rack with terminals facing towards
generator head.
• Place battery bracket over battery as shown (oppo-
site battery terminals).
• Connect black battery cable from battery post
indicated with NEGATIVE (-) to frame with bolt as
shown below.
• Connect red battery cable from battery post indi-
cated with POSITIVE, (+) to right post on starter
solenoid.
120/240 Position
When in the 120/240 position, (shown below) only half of
the 5800 watts can be received when using the 120-volt
receptacles and the 120/240-volt twistlock receptacle will
be converted to allow the full 5800 watts to be received
from this one receptacle. Also in this position, the 120-volt
receptacles will only reach a maximum of 3750 surge watts.
120V 120/240V
IMPORTANT: Do not move the full power switch while
powering electrical equipment. Unplug all items before
moving the switch. Failure to do so can damage the switch.
10 — ENG
solenoid
(+) Positive
Battery Cable
Connection
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 must be
calculated to match your generator wattage capacity.
• Resistive load appliances such as light bulbs, TV’s
and microwaves, have the same starting and running
wattage. The wattage used for calculating the capacity
can usually be found on each of these appliances.
Some inductive appliances and tools will list on the motor
name plate, the starting and running voltage and amperage
requirements. Use the following formula to convert voltage
and amperage to wattage:
(Volts X Amp = Watts)
Inductive load appliances and tools such as refrigerators,
air compressors and washers require approximately 2 to
4 times the listed running 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: Always start your largest electric motor first, and
then plug in other items, one at a time.
The guide below is provided to assist you in determining
the appliances and tools that can be run with the wattage
capacity of your generator.
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 3-slot receptacle that accepts
the tool’s plug should be used. 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 a10 gauge wire size should be used.
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.
OBTAINING ELECTRICITY FROM
GENERATOR
There are basically two ways to obtain electricity form a
generator:
• Use of extension cords directly form the generator
to the appliance, lights, tools, etc.
BEFORE STARTING ENGINE
CAUTION: Always check engine oil level before
every start. Running 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 48 ounces of oil.
Before filling engine with oil, make sure the generator is
on level ground. Next, pour the oil in slowly until the oil
level reaches the second to last thread. Once the oil level
reaches this point, the engine will be full of oil.
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.
• Use of a double-throw transfer switch installed
directly to the main electrical supply outside of the
house.
11 — ENG
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