Craftsman 919.670070, MGP-670070 User Manual
OWNER'S
MANUAL
Model No.
919.670070
IMPORTANT:
Read the Safety Guidelines
and All Instructions Carefully
Before Operating
Sold by Sears Canada, Inc., Toronto, Ont. M5B2B8
120/240 VOLT • 7000 WATT
GENERATOR
• SAFETY GUIDELINES
• ASSEMBLY
• OPERATION
• MAINTENANCE
• TROUBLESHOOTING
• REPAIR PARTS
MGP-670070 Rev 0 12/10/99
TABLE OF CONTENTS
Warranty..................................................... 2
Safety Guidelines....................................3-8
Assembly............................................... 9-12
Operation ............................................ 13-17
Maintenance ....................................... 17-20
Service Adjustments ............................... 20
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.
Storage ..................................................... 20
Troubleshooting Guide............................ 21
Emissions Statement .............................. 22
Generator Parts ..................................23-29
Engine Parts .......................................30-36
How To Order Parts.................. Back Cover
HORSE POWER 14 HP
GASOLINE CAPACITY 7 GALLON/26.5 LITERS
OIL CAPACITY 48 OZ./1.4 LITERS
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 Responsibili-
ties” and “Storage” sections of this owner’s manual.
MGP-670070
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
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 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 PROBLEMS. To help you recognize this information,
we use the symbols to the right. Please read the manual and pay attention to these sections.
DANGER indicates an imminently hazardous situation
which, if not avoided, will result in death or serious
injury.
WARNING indicates a potentially hazardous situation
which, if not avoided,
injury.
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.
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.
could result in death of serious
This product may contain chemicals known to the state of California to cause cancer, birth
CAUTION indicates a potentially hazardous situation
which, if not avoided,
injury.
CAUTION used without the safety alert symbol indicates a
potentially hazardous situation which, if not avoided,
result in
property damage.
may result in minor or moderate
may
IMPORTANT SAFETY INSTRUCTIONS
• SAVE THESE INSTRUCTIONS •
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.
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.
Failure to use a double throw transfer
switch when connecting to a structures electrical system can damage
appliances and WILL VOID the
manufacturers warranty.
HOW TO PREVENT ITWHAT COULD HAPPEN
Never backfeed electricity through
a structure's electrical system.
To connect to a structure's electrical system in a safe manner,
always have a Double-Throw
Transfer Switch installed by a
qualified electrician and in compliance with local ordinances. (When
installing a Double-Throw
Transfer Switch, a minimum of
10 gauge wiring must be used.)
3 — ENG
MGP-670070
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.
Placing generator on or against
highly conductive surface, such as
a steel walkway or metal roof.
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 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.
Accidental leakage of electrical current
could charge conductive surfaces in
contact with the generator.
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 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 conductivity surface such as a concrete
slab.
Improper connection of items to
generator.
Operation of unit when damaged, or
with guards or panels removed.
MGP-670070
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 Calculation 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 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
Tampering with factory set engine
speed settings.
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 (such as
storage rooms or garages) can
interfere with its proper ventilation
features causing overheating and
possible ignition of the materials or
buildings.
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.
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 OSHA approved
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 building, object
or wall. DO NOT OPERATE UNIT
INDOORS OR IN ANY CONFINED AREA.
Never attempt to “speed-up” 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.
Overfilling the fuel tank –
fuel spillage.
Spilled fuel and its vapors can become ignited from hot surfaces or
sparks.
5 — ENG
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.
MGP-670070
READ AND UNDERSTAND ALL WARNINGS BEFORE
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. Transport fuel only in
an OSHA 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.
MGP-670070
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. 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.
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.
WHAT COULD HAPPEN
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 could result in fire.
HOW TO PREVENT IT
• 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
sensitive surge protector to
connect voltage sensitive appliances such as TV, computer, or
stereo equipment. 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.
Raising or suspending generators
equipped with lift rings improperly
Operating generator while suspended Never operate generator while
Generator could fall causing serious injury 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
procedures as described in this
manual when connecting cables,
chains, or straps for raising or
suspending generators equipped
with lift rings.
Always use cables, chains, or
straps rated at 2000 lbs working
load or more to raise or suspend
generator.
suspended or in an unlevel position. Always operate generate on
a flat, level surface.
MGP-670070
READ AND UNDERSTAND ALL WARNINGS BEFORE
ATTEMPTING TO OPERATE GENERATOR.
RISK OF HOT SURFACES
HAZARD
Contact with hot engine and
generator components.
HAZARD
Contact with moving parts can
result in serious injury.
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.
HAZARD
Lifting a very heavy object.
MGP-670070
RISK FROM LIFTING
Serious injury can result from attempting to lift too heavy an object.
8 — ENG
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.
ASSEMBLY
CARTON CONTENTS
1 - Generator
Parts and Parts Box for Wheel Kit Assembly
2 - Axle Spacers
2 - Wheels
1 - Parts Bag
*1 - Twistlock Plug L5-30P
1 - Owner's Manual
*1 - Twistlock Plug L14-30P
* To be installed and/or used in
accordance with appropriate local electrical codes
and regulations. Refer to enclosed instructions for
proper installation.
1 - Cotter Pin
1 - Axle End Cap
1 - Flat Washer
3/4 OD x 11/16 ID
2 - Bracket
2 - Handle Assemblies
NOTE: The axle is stored in one handle assembly for
shipping purposes
Parts Bag for Battery Installation
1 - 5/16-18 x 3.4 "
Cap Screws
1 - Star Washer
1 - "L" Battery Bracket
3 - 5/16-18 x 3/4 "
Cap Screws
1 - Axle
7 - 5/16-18
Lock Nuts
1 - Louvered Heat
Deflector
1 - 5/16-18
Lock Nuts
4 - 5/16-18 x 1 3/4 "
Cap Screws
4- Screws, HH #8-32
2 - Wing Nuts
2 - Battery Bolt Hold Down
1 - Red Positive Battery Cable (red) with battery boots
9 — ENG
1 - Black Negative Battery Cable (black)
MGP-670070
Read owner’s manual. Do not attempt to operate equipment until you have read Owner’s
Manual for Safety, Assembly, Operation, Maintenance, Storage Instructions.
TOOLS NEEDED FOR ASSEMBLY
1 - Box Cutter or Knife
2 - 1/2" Wrenches
1 - Pair Wire Pliers
1 - Hammer
1 - 1/2" Socket and Socket Wrench
1 - 1/4" Socket and Socket Wrench
1 - 1" thick x 1' square piece of wood
REMOVE GENERATOR FROM CARTON
• Open carton from top.
• Cut carton along dotted lines.
• Remove generator through opening in carton.
• Remove parts box containing wheel kit parts.
• Cut wire tie securing handle assembly to top
frame.
• Cut wire ties securing handle assembly to side
frame. This handle assembly stores the axle
during shipping. Remove the base end cap and
slide the axle from handle assembly. Replace
base end cap with washer.
• Remove all packaging material from handle
assemblies and oil filter on engine.
• Place handle assemblies aside to be used when
assembling the wheel kit.
• Using a 1/2 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 generator be sure to check engine oil (See Adding Engine Oil
paragraph in the Operation section on page 15 of this
manual.)
Base
End
Cap
Parts Box
containing
Wheel Kit
parts
Handle Assembly
secured to top frame
Axle is stored in
Handle Assembly
secured to side
frame
Make sure
packaging
material is
removed from oil
filter on engine
MGP-670070
10 — ENG
INSTALLATION OF BATTERY
Recommended Battery for Electric Start: 12V - 45 A H.
or 210 CCA (Cold Cranking Amps)
Purchase battery and battery hardware separately, not
included with unit.
• Place battery in rack with terminals facing towards
generator head.
• Place battery bracket (A) over battery as shown
(opposite battery terminals).
• Place "L" bolt (B) through top and bottom brackets and secure with wing nut (C).
• Locate the solenoid on the left side of the unit.
Nut
• Attach one end of the negative (black) cable to the
negative (-) terminal on the battery.
• Attach the other end of the negative (black) cable
to the frame as shown. Install the star washer
between the cable and the frame.
(-) Negative Battery
Cable Connection
Negative
(-) Battery
Cable
Star
Washer
(-) Negative Battery Cable Connection
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 clarify
any needed grounding information. Your local electric
company or a certified electrician should be able to
help you with this information.
NOTE: Your engine is already grounded to the frame
by a grounding strap.
Solenoid
To Prevent sparks connect
the red (positive) cable to the positive (+)
terminal before connecting the black negative
cable.
• Remove the nut from the solenoid post and place
one end of the positive (red) battery cable onto the
post. Reassemble nut and tighten securely.
• Attach the other end of the positive (red) battery
cable to the positive (+) terminal on the battery.
NOTE: Make sure red battery boots cover
positive battery cable terminals at battery and
solenoid
11 — ENG
Grounding Lug
MGP-670070
INSTALLING WHEEL KIT
The Craftsman Wheel Kit was designed to greatly
improve the portability of your generator.
Drain gas and oil before
assembling the portability
kit. Failure to do so will cause damage to the
engine.
• 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.
• Using two screws (8) and two lock nuts (9) install
the wheel bracket (5) on the bottom right side of
the engine support.
• a. Remove the locknut on the bottom of the
isolator.
b. Position wheel bracket onto the existing
screw, lining up holes in bracket with holes in
frame. Secure with the removed locknut.
c. Place screw (8) into second hole and secure
with locknut (9).
• Tap the axle cap (6) on the end of the axle (2),
without the hole, using a hammer.
• Slide one wheel (1) onto the axle with the extended hub pointed away from axle cap.
• Slide one axle spacer (3) down against the wheel
(1).
• Slide the axle (2) through the holes in the wheel
brackets (5).
• Install the second axle spacer (3) then the second
wheel (1) with the extended hub facing inward.
• Place the flat washer (7) against the wheel bushing
and slide the cotter pin (4) through the drilled hole
of the axle (2). Bend the cotter pin (4) to secure in
place.
• Tighten lock nuts on wheel brackets.
• Line up the handle brackets with the holes in the
frame near the receptacle end of the generator.
• Install hex screws (10) and lock nuts (9). Tighten
with a ½” wrench.
• With another person helping, carefully tilt the
generator to operating position.
• Install louvered heat deflector to the muffler using
four #8-32 HH screws. Orient heat deflector so the
vent openings are pointing toward the rear of the
engine.
IMPORTANT: To prevent damage or possible hazards,
do not orient deflector in any other position.
• The portability kit is now ready for use.
14
14
13
10
10
11 & 12
6
1
4
ENGINE
SUPPORT
7
1
13
10
9
9
10
9
8
11 & 12
8
5
9
5
3
2
9
9
3
MGP-670070
12 — ENG
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 TANK
120 VOLT GFCI
RECEPTACLE
120 VOLT 3-PRONG
TWISTLOCK
RECEPTACLE
240 VOLT 4-PRONG
TWISTLOCK
RECEPTACLE
CIRCUIT
BREAKERS
FUEL CAP
FUEL SHUT
OFF VALVE
(not shown)
CHOKE
CONTROL
MUFFLER
ON/RUN/START
SWITCH
FUEL TANK- Capacity of 7 US gallons/26.5 Liters.
CHOKE CONTROL- Used to start cold engine.
ENGINE OFF/RUN/START SWITCH- Used to start
and stop engine.
FUEL VALVE LEVER (located on engine) - Used to
shut off the flow of fuel to the engine.
ENGINE OIL FILL- Check and fill engine with oil.
AIR CLEANER- Includes filter element cartridge and
foam pre-cleaner that limits the amount of dirt that
enters the engine.
CIRCUIT BREAKER- Each receptacle has a circuit
breaker to protect the generator from overloading.
GFCI (Ground Fault Circuit Interrupter) 120 VOLT
RECEPTACLE- GFCI receptacles reduce the chance
of electrical shock by tripping it's built in circuit
breaker when it senses an imbalance in current. This
receptacle is protected by 30 amp circuit breaker.
3- PRONG 120 VOLT RECEPTACLE- Used to supply
3500 watts of electrical power and is protected by 30
amp circuit breaker.
4-PRONG 240 VOLT TWISTLOCK RECEPTACLE Used to supply 7000 watts of electrical power and is
protected by 30 amp circuit breaker.
13 — ENG
MGP-670070
RECEPTACLES
Your generator is equipped with:
• one 120 volt GFCI duplex receptacle protected by
a 15 amp circuit breaker
• one 120 volt 3-prong twistlock receptacle protected by a 30 amp circuit breakers
• one 240 volt 4-prong twistlock receptacle protected by two 30 amp circuit breakers
The circuit breakers are 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.
240V
120V
30
MONTHLY
RESET
RESET
15A
TEST
SEE
INSTRUCTIONS
RESET
REMETTRE
15
TEST
120V
TEST
120V
NEMA L14-30NEMA L5-30
30
RESET
REMETTRE
NOTE: 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)
• 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 wattage should NOT exceed one half of the rated generator
wattage. Example: a 7000 rated wattage generator =
3500 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.
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
sensitive. You must fill 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
MGP-670070
wattage to be used.
14 — ENG
OBTAINING ELECTRICITY FROM
GENERATOR
There are basically two ways to obtain electricity form
a generator:
• Use of extension cords directly from the generator
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.
An extension cord that is hot
FULL
to the touch is overloaded.
Repair or replace damaged extension cords
immediately.
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
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.
Full
• Replace dipstick firmly.
NOTE: When adding oil to the engine crankcase, use
a high quality detergent oil classified “For Service
SF,SG,SH,SJ” rated SAE 30 weight. Use no special
additives. Select the oil’s viscosity grade according to
your expected operating temperatures.
SAE Viscosity Grades
**
*
-20 0 20 40 60 80 100
F
-30 -20 -10 0 10 20 30 40
C
STARTING TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE
32
Gasoline
To add gasoline:
• Remove gas cap.
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/1.4 liters
of oil.
To check oil:
• Place engine in a level position. Clean around oil
fill and dipstick.
• Remove dipstick and wipe clean with cloth.
• Push dipstick back in and remove to check oil.
Keep oil level at FULL line on dipstick.
To add oil:
• Remove oil fill cap.
• Pour oil slowly and fill to FULL line on dipstick. Do
not overfill.
• Add unleaded gasoline, slowly, to fuel tank.
Use clean, fresh, regular unleaded gasoline with a
minimum of 85 octane. Use unleaded fuel only. Do not
use gasoline which contains Methanol. Never mix oil
with gasoline.
Never fill fuel tank com-
pletely. Fill tank to 1/2" 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.
• Replace gas cap.
Never fill fuel tank indoors.
Never fill fuel tank when engine is running or
hot. Do not smoke when filling fuel tank.
Turn engine OFF and let
engine cool at least 2 minutes before removing
gas cap.
15 — ENG
MGP-670070
To Start Your Generator
Never run engine indoors or
in enclosed, poor ventilated areas. Engine
exhaust contains carbon monoxide, an
ordorless and deadly gas.
IMPORTANT: Make sure the battery is properly
serviced, fully charged, and assembled before starting.
• Open the fuel shut-off valve.
• Pull choke control out to CHOKE position.
For recoil start:
• Place OFF/RUN/START switch in the RUN position.
RUN
START
OFF
ARRÊT
MARCHE DÉMARRAR
• 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, ENGINE WILL NOT START. CHECK OIL LEVEL AND
ADD IF NECESSARY.
• When engine warms up, gradually push choke
control in to the NO CHOKE position.
NOTE: No choke is required on warm engines. Push
choke control in to start a warm engine.
You MUST unplug any load
from the generator before starting to prevent
permanent damage to any appliances.
For electric start:
• Place OFF/RUN/START switch in the START
position.
NOTE: When the engine starts the switch will
remain in the RUN 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 OFF/RUN/START switch to "OFF" position.
RUN
START
OFF
ARRÊT
MARCHE DÉMARRAR
• 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.
MGP-670070
OFF
ARRÊT
START
RUN
MARCHE DÉMARRAR
16 — ENG
Loading...