Instruction
manual
ESPAÑOL: PÁGINA 25
FRANÇAIS: PAGE 49
Model
H450IS
Generator
IMPORTANT
Please make certain that the person who is
to use this equipment carefully reads and
understands these instructions before
starting operations.
To learn more about Porter-Cable
visit our website at:
The Model and Serial No. plate is located on the frame.
Record these numbers in the spaces below and retain for
future reference.
Model No.
Type
Serial No.
Copyright © 2003 Porter-Cable Corporation
Part No. D28512-032-0
RISK OF ELECTROCUTION AND FIRE
(Continued)
HAZARD
HOW TO PREVENT IT
WHAT CAN HAPPEN
Attempting to connect to the in- To connect to a structure's electri-
coming utility service could result cal system in a safe manner,
Attempting to
connect generator
directly to the
electrical system
of any building
structure.
in electrocution.
Restoration of electrical service
always have a Double-Throw
Transfer Switch installed by a
while the generator is connected qualified electrician and in compli-
to the incoming utility could
ance with local ordinances.
result in a fire or serious damage (When installing a Double-
(Continued)
if an isolator switch is not
installed.
Throw Transfer Switch, a mini-
mum of 10 gauge wiring must
be used.)
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.
Operation of
Water is an excellent conductor
generator in rain, of electricity! Water which comes well ventilated area. Make sure
Operate generator in a clean, dry,
wet, icy, or
flooded
conditions.
in contact with electrically
charged components can
transmit electricity to the frame
and other surfaces, resulting in
electrical shock to anyone con-
tacting them.
hands are dry before touching
unit.
Use of worn,
Contact with worn or damaged
Inspect extension cords before
use and replace with new cord if
required.
damaged, under- extension cords could result in
sized or un-
electrocution.
grounded exten-
sion cords.
Use proper size (wire gauge)
cordset for application see chart
in the Assembly section of this
manual.
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.
Always use a cordset having a
grounding wire with an
appropriate grounding plug. DO
NOT use an ungrounded plug.
Placing generator
on or against
highly conductive
surface, such as a
steel walkway or
metal roof.
Accidental leakage of electrical
current could charge conductive tivity surface such as a concrete
surfaces in contact with the
generator.
Place generator on low conduc-
slab.
ALWAYS operate generator a
minimum of six feet from any
conductive surface.
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.
Improper
Read the load rating chart and
instructions in the Wattage Cal-
culation section. Make sure that
the summation of electrical
loads for all attachments does
not exceed the load rating of the
generator.
connection of
items to
generator.
D28512
3- ENG
RISK OF ELECTROCUTION AND FIRE
(Continued)
HAZARD
HOW TO PREVENT IT
WHAT CAN HAPPEN
Operation of unit
when damaged,
or with guards or
panels removed.
Do not operate generator with
mechanical or electrical
problem. Have unit repaired by
an Authorized Service Center.
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.
Do not operate generator with
protective guarding removed.
RISK OF FIRE
HAZARD
HOW TO PREVENT IT
WHAT CAN HAPPEN
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.
Attempting to
fill the fuel tank
while the engine
is running.
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.
Sparks, fire, hot
objects
Add fuel to tank in well
ventilated area. Make sure there
are no sources of ignition near
the generator.
Cigarettes, sparks, fires, or
other hot objects can cause
gasoline or gasoline vapors to
ignite.
Improper storage
of fuel
Store fuel in a OSHA approved
container designed to hold
gasoline. Store container in se-
cure location to prevent use by
others.
Improperly stored fuel could
lead to accidental ignition. Fuel
improperly secured could get
into the hands of children or
other unqualified persons.
Inadequate
ventilation for
generator
Materials placed against or near
the generator or operating the
generator in areas where the
Operate generator in a clean, dry,
well ventilated area a minimum of
four feet from any building, object
temperature exceeds 104° F. am- or wall. DO NOT OPERATE
bient (such as storage rooms or
garages) can interfere with its
proper ventilation features caus-
ing overheating and possible ig-
nition of the materials or build-
ings.
UNIT INDOORS OR IN ANY
CONFINED AREA.
Tampering with
factory set
engine speed
settings.
Engine speed has been factory
set to provide safe operation.
Tampering with the engine speed formance. Both the output
adjustment could result in voltage and frequency will be
overheating of attachments and thrown out of standard by this
Never attempt to “speed-up”
the engine to obtain more per-
could cause a fire.
practice, endangering
attachments and the user.
D28512
4- ENG
RISK OF FIRE
(Continued)
HAZARD
HOW TO PREVENT IT
WHAT CAN HAPPEN
Overfilling the fuel
tank – fuel
spillage.
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.
Spilled fuel and its vapors can
become ignited from hot
surfaces or sparks.
RISK OF INJURY AND PROPERTY
DAMAGE WHEN TRANSPORTING
GENERATOR
HAZARD
HOW TO PREVENT IT
WHAT CAN HAPPEN
Fuel or oil can leak or spill and
Fire, Inhalation,
Damage to
Vehicle Surfaces
If generator is equipped with a
fuel shut-off valve, turn the valve
to the off position before
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.
transporting to avoid fuel leaks.
If generator is not equipped with
a fuel shut-off valve, drain the
fuel from tank before transport-
ing. Transport fuel only in an
OSHA approved container.
Always place generator on a
protective mat when transport-
ing to protect against damage to
vehicle from leaks. Remove
generator from vehicle immedi-
ately upon arrival at your desti-
nation.
RISK OF BREATHING - INHALATION
HAZARD
HAZARD
HOW TO PREVENT IT
WHAT CAN HAPPEN
Gasoline
Breathing exhaust fumes will
cause serious injury or death.
Operate generator in clean, dry,
well ventilated area. Never
operate unit in enclosed areas
such as garages, basements,
storage, sheds, or in any
engines produce
toxic carbon
monoxide
exhaust fumes.
location occupied by humans or
animals. Keep children, pets and
others away from area of operat-
ing unit.
D28512
5- ENG
RISK OF UNSAFE OPERATION
HAZARD
HOW TO PREVENT IT
WHAT CAN 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.
Operation of
generator in
careless manner
• Review and understand all of
the operating instructions and
warnings in this manual.
• Become familiar with the oper-
ation 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.
Any gasoline operated
Operation of
voltage
sensitive appli-
ances without a
voltage surge
protector
Always use a U.L. listed voltage
sensitive surge protector to
connect voltage sensitive
appliances (TV, computer, ste-
reo, etc.). Failure to use a U.L.
listed voltage surge protector
will void the warranty on your
generator.
household generator will incur
voltage variations causing
damage to voltage sensitive ap-
pliances or could result in fire.
Notice: A multiple outlet strip is
not a surge protector. Make sure
you use a U.L. listed voltage
surge protector
Generator could fall causing
serious injury or death to you or
others.
Raising or
suspending
generators
equipped with
lift rings
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.
improperly
Always use cables, chains, or
straps rated at 2000 lbs working
load or more to raise or suspend
generator.
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.
Operating
generator while
suspended
Never operate generator while
suspended or in an unlevel
position. Always operate
generate on a flat, level surface.
D28512
6- ENG
RISK OF HOT SURFACES
HAZARD
HOW TO PREVENT IT
WHAT CAN HAPPEN
Contact with hot surfaces, such
as engines exhaust components,
could result in serious burns.
Contact with hot
engine and
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 recog-
nize the hazards of this
generator
components.
product.
RISK OF MOVING PARTS
HAZARD
HOW TO PREVENT IT
WHAT CAN HAPPEN
The generator contains parts
which rotate at high speed during guarding or cover plates
operation. These parts are
covered by guarding to prevent
injury.
Never operate generator with
Contact with
moving parts
can result in
serious injury.
removed. Avoid wearing loose
fitting clothing or jewelry which
could be caught by moving parts.
RISK FROM LIFTING
WHAT CAN HAPPEN
HAZARD
HOW TO PREVENT IT
The generator is too heavy to be
lifted by one person. Obtain as-
sistance from others before you
try to move it.
Lifting a very
heavy object.
Serious injury can result from at-
tempting to lift too heavy an
object.
D28512
7- ENG
CONSUMER GENERAL AND SERVICE INFORMATION
• Please read and follow these instructions for proper use and maintenance.
• If you experience any problems and need assistance, please call us at our toll
free number 1-888-559-8550, Monday through Saturday.
• If repair or service part purchase is required, our many Authorized Warranty
Service Centers are conveniently located and equipped to handle all in-
warranty and out-of-warranty service.
• For the location of the nearest Authorized Warranty Service Center call
1-888-559-8550, 24 hours a day, 7 days a week.
• Retain sales receipt as proof of purchase for warranty service.
• Read and understand all safety warnings.
• Do not operate this unit until you have read and understand this Owners
Manual for Safety, Operation, and Maintenance Instructions.
• Do not operate this unit until you have read and understand the Engine
Owners Manual for Safety, Operation, and Maintenance Instructions.
Note: Photographs and line drawings used in this manual are for reference only and
do not represent a specific model.
SPECIFICATIONS
MODEL
H450IS
HORSE POWER
RATED/SURGE WATTS
VOLTAGE
AMPERAGE
PHASE
9
4500/5500
120/240V
37.5A/18.8 A
SINGLE
HERTZ
60 Hz
ENGINE SPEED
MAX. AMBIENT TEMP.
FUEL CAPACITY
RUN TIME @ 50%/100%
3600 RPM
104° F
7 GALLON
13.4/8.7 HOURS
D28512
8- ENG
ASSEMBLY
Read this manual. Do not attempt to operate equipment
until you have read this Manual for Safety, Operation, and
Maintenance Instructions.
NOTE: This manual is a general manual. Information in this manual may or
may not pertain to your model. Please read carefully.
NOTE: Left and right describes the location of a part with the operator
facing the outlet panel.
REMOVE GENERATOR FROM CARTON
•
•
•
•
•
Open carton from top.
Cut carton along dotted lines.
Remove all carton inserts.
Remove generator through opening in carton.
Remove shipping block(s) from under the
gen head. Unscrew bolt(s) and remove the
shipping block(s). It is very important that
this is removed before starting your
generator.
•
See portability Kit instructions to assemble
the portability kit.
OTHER LOOSE PARTS
1. Oil is supplied, see engine operators manual for correct procedure to add oil
and fuel to engine.
2. The locking plugs maybe used when needed or required.
The locking plugs are to be installed and/or used in
accordance with appropriate local electrical code
regulations. Refer to instructions enclosed with each plug for proper
installation.
3. 12V DC cables to be used with the 12V DC outlets. See Operation section.
IMPORTANT: Before any attempt to start your generator be sure to check engine
oil (See Engine Operator's manual)
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.
Grounding Lug
D28512
9- ENG
OBTAINING ELECTRICITY FROM THE GENERATOR
There are basically 2 ways to obtain electricity from a generator:
1. Use of extension cords directly from the generator to the appliance, lights,
tools, etc.
2. Use of a double-throw transfer switch installed directly to the main electrical
supply outside of house.
EXTENSION CORDS
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. Using the following chart
to determine the minimum wire size required.
Extension Cord Wire Gauge Chart
Wire Gauge
Size
Cord
Length
Amperage
12 ga.
10 ga.
0 to 100 ft.
0 to 100 ft.
*Up to 20 amp draw
Up to 30 amp draw
*NOTE: When amperage exceeds 20 amp; a 12 gauge extension cord should
not be used for long distances.
An extension cord that is hot to the touch is overloaded.
Repair or replace damaged extension cords immediately.
DOUBLE THROW TRANSFER SWITCH
Potential hazards exist when a portable electric generator is
connected to the main electrical supply coming into the house.
It is at that point that the electrical generator could feed back into the utility
company's system causing possible electrocution of workers who are repairing
the electrical lines.
To avoid back feeding of electricity into utility systems, a double-throw transfer
switch must be installed between the generator and utility power. The Double-
Throw Transfer Switch should be installed by a licensed electrician and in com-
pliance with all state and local electrical codes. (When installing a Double-
Throw Transfer Switch, a minimum of 10 gauge wiring must be used.)
The electrician should also install a sub-panel to isolate the circuits you would
want to use during an emergency or electrical power outage. Your generator will
not be large enough to handle the load of all the lights, appliances, TV, etc. at
one time. To select which items to run during the electrical power outage, see
Wattage Calculation section in this manual.
D28512
10- ENG
ASSEMBLE SKYHOOK
Tools needed:
1 - 1/2” socket or open end wrench
1 - Torque wrench
Parts bag contains:
1 - Skyhook
2 - Upper brackets
4 - Bolts, 5/16-18 x 7/8”
4 - Lockwashers, 5/16”
4 - Nuts, Whizlock 5/16”
1. Place skyhook under frame as
shown.
2. With skyhook resting on fuel
tank install upper bracket as
shown.
3. Wrap upper bracket around
frame.
4. Slide lockwashers onto bolts,
insert through brackets, and
secure with whizlock nuts.
NOTE: DO NOT tighten bolts at
this time.
5. Repeat steps 5-7 on other side.
6. Position skyhook between
arrows on label. When correctly
positioned skyhook will be
aligned to the center of the gen
head and engine as shown.
Failure to properly
position skyhook
can cause property damage,
serious injury or death, and void
the manufacturer’s warranty.
D28512
11- ENG
7. Torque four bolts to 11-12 ft.-lbs.
(132-144 in.-lbs.)
IMPORTANT: DO NOT substitute
hardware when assembling the skyhook.
OPERATION
KNOW YOUR GENERATOR
Read this General Manual and Safety Rules before operation of your Generator.
Compare the illustration in your parts manual with your generator to familiarize yourself with
the location of various controls and adjustments. Save all manuals for future references.
GENERATOR CAPACITY
IMPORTANT: Exceeding the rated capacity of your generator can result in serious damage
to your generator and connected electrical devices. See the Wattage Calculation section in
this manual to assist you in determining the appliances and tools that can be run with the
wattage capacity of your generator.
CIRCUIT BREAKERS
Each receptacle has a circuit breaker to protect the generator from overloading. If the circuit
breaker trips, unplug all electrical loads from the generator. Let the circuit breaker cool
down. Push circuit breaker button to reset.
LOW OIL PROTECTION
Your 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.
FULL POWER
When placed in the 120V position it allows 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 receive half the available watts when using the 120 volt re-
ceptacles and the full available watts when using the 240 4-prong twistlock
receptacle.
D28512
12- ENG
IDLE CONTROL
Choose the correct application.
1. For normal application such as power tools, small electric appliances, light
bulbs, and radios:
Place the idle control switch in the ON position. The generator
will idle down when there is no load. This lowers the engine
noise, saves on fuel consumption, and engine life.
2. Idling down IS NOT recommend on large motors (refrigerators,
freezers, etc) or voltage sensitive electronic equipment
(computers, televisions, etc). For these applications:
Place the idle control switch in the OFF position.
12V DC OUTLET
IMPORTANT: Allow generator to run at no load for 5 minutes upon each initial
start-up to allow engine to stabilize.
IMPORTANT: When the unit is running the battery will charge. DO NOT
connect the 12V DC cables to the generator’s battery.
To charge battery:
1. Using the 12V DC cables supplied, connect the red positive (+) 12V DC cable
to the battery's positive (+) terminal.
2. Attach the other end of the red positive (+) 12V DC cable to the generators
positive (+) 12V DC outlet.
3. Connect the black negative (-) 12V DC cable to the battery's negative (-)
terminal.
4. Attach the other end of the black negative (-) 12V DC cable to
the generators negative (-) 12V DC outlet.
5. Charge the battery according to battery or equipment
manufacturer recommendations.
BEFORE START UP
This generator has been shipped from the factory without oil in the
crankcase. Operating the unit without oil can damage the 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.
Follow the steps listed below before starting generator:
1. Check engine oil. Refer to the Engine Operator's Manual for
correct grade and quantity of oil.
2. Check fuel level, fill as required. Make sure generator is
turned off and has been allowed time to cool down. Use
clean, fresh, regular unleaded gasoline with a minimum of 87
octane. Do not mix oil with gasoline.
Never fill fuel tank completely. 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.
Never fill fuel tank indoors. Never fill fuel tank when engine is
running or hot. Do not smoke when filling fuel tank.
D28512
13- ENG
Never run engine indoors or in enclosed, poor ventilated areas,
engine exhaust contains carbon monoxide, an odorless and
deadly gas.
3. Make sure generator is grounded in accordance with local requirements.
4. All electrical loads MUST be disconnected.
5. The idle control switch MUST be in the OFF position.
6. Make sure skyhook bolts are tightened and torqued to 11-12 ft.-lbs. (132-144 in.-lbs.).
Engine speed has been factory set to provide safe operation.
Tampering with the engine speed adjustment could result in over-
heating of attachments and could cause a fire. Never attempt to “speed-up” the en-
gine to obtain more performance. Both the output voltage and frequency will be
thrown out of standard by this practice, endangering attachments and the user.
You MUST unplug any load from the generator before starting to
prevent permanent damage to any appliances.
TO START THE ENGINE
Never run engine indoors or in enclosed, poor ventilated
areas, engine exhaust contains carbon monoxide, an
odorless and deadly gas.
1. Open the fuel shut-off valve on tank and engine.
2. Move the choke control located on the engine to "CHOKE" position.
NOTE: No choke is required on warm engines. Make sure choke is in the
"RUN" position on warm engine starts.
3. Move the ON/OFF switch on engine to the ON position.
D28512
14- ENG
4. 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.
5. When engine starts, gradually move the choke to 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
1. Disconnect all electrical loads.
2. Turn ON/OFF switch to "OFF" position.
3. Close fuel shut-off valve.
CONNECTING ELECTRICAL LOADS
1. 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:
2. 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. See Wattage Calcu-
lation Section in this manual.
3. Connect the lights next.
4. Voltage sensitive equipment should be the last equipment connected to the
generator. Plug voltage sensitive appliances such at TV's, VCR's, micro-
waves, ovens, computers, and cordless telephones into a UL listed voltage
surge protector, then connect the UL listed voltage surge protector to the
generator.
D 12
D28512
2
8
5
15- ENG
Failure to connect and operate equipment in this sequence
can cause damage to equipment and will void the warranty
on your generator.
Follow the wattage calculation table in the Wattage Calculation section of
this manual. Overloading the generator will cause power fluctuations and
can damage equipment and appliances.
Porter-Cable Corporation will only be responsible for damage to
customer's equipment when the generator is determined to be defective.
This determination will only be made by an authorized representative of
Porter-Cable Corporation and this decision will be final. Porter-Cable
Corporation reserves the right to inspect the electrical connections at the
customer's site of operation and test the generator for proper operation
before any determination of liability is made. Failure to maintain the
equipment or wiring for inspection will void any claim for damages by the
customer. Porter-Cable Corporation will not be responsible for equipment
damaged as a result of voltage surges, improper operation or improper
installation of the generator.
CONNECTING PROCEDURE FOR RAISING OR SUSPENDING
GENERATOR
Failure to properly connect lifting cables, chains, or straps can
cause properly damage, serious injury or death, and void the
manufacturer’s warranty.
Always use cables, chains, or straps rated at 2000 lbs. working load
or more to raise or suspend generator.
Never operate generator while suspended. This could cause
property damage, serious injury or death.
DO NOT suspend objects other than generator from skyhook.
1. Route cable, chain, or strap through
lift ring as shown. ALWAYS use lift
ring when raising or suspending
generator.
NOTE: Make sure the generator is in a
level position before raising or
suspending to prevent damage.
D28512
16- ENG
MAINTENANCE
CUSTOMER RESPONSIBILITIES TABLE
Before
each
use
Every 25
Hours of
Every
Every 50
Hours of
Every
Every 100
Hours of
Every
MAINTENANCE TASK
Season
Season
Season
Check oil level
Change oil
See Note 2
X
See Note 1
Clean Air Filter Assembly
Check Spark Plug
X
X
X
Prepare unit for storage if it is to remain
idle for more than 30 days.
Prepare Unit for Storage
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.
GENERAL RECOMMENDATIONS
The warranty of the generator does not cover items that have been subjected to
operator abuse or negligence. To receive full value from the warranty, operator
must maintain the generator as instructed in this manual.
ENGINE MAINTENANCE
Refer to the Engine Operator's manual for service and maintenance of the
engine.
GENERATOR MAINTENANCE
Your generator should be kept clean and dry at all times. The generator should
not be stored or operated in environments that includes 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 gen head.
GROUND FAULT CIRCUIT INTERRUPTER GFCI RECEPTACLE
MONTHLY: For maximum protection against electrical shock the GFCI should
be tested monthly.
To test:
1. Depress the TEST button. The RESET button should extend. If the RESET
button does not extend, notify a DeVilbiss Air Power Company Authorized
Warranty Service Center.
2. To restore power, depress the RESET button firmly into the GFCI unit until an
audible click is heard. If reset properly, the RESET button is flush with the
surface of the test button. When the button stays in, the power is ON.
D28512
17- 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.
Never store generator with fuel in the tank indoors or 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.
ENGINE PREPARATION
1. Add fuel stabilizer to fuel tank to minimize the formation of fuel gum
deposits during storage.
2. Run engine at least 10 minutes after adding stabilizer to allow it to enter the
fuel system.
3. Next shut off engine.
4. Disconnect the spark plug wire and remove the spark plug.
5. Add one teaspoon of oil through the spark plug hole.
6. Place rag over spark plug hole and pull the recoil a few times to lubricate
the combustion chamber.
7. 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
possible malfunction of the engine.
GENERATOR
•
Clean the generator as outlined in the Maintenance Section on this manual.
•
Check that cooling air slots and openings on generator are open and
unobstructed.
D28512
18- ENG
WATTAGE CALCULATIONS
IMPORTANT
Never exceed the rated capacity of your generator. Serious damage to the
generator or appliance could result from an overload.
1. Starting and running wattage requirements should always be calculated
when matching a generators wattage capacity to the appliance or tool.
2. 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.
C. 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 5000 rated
wattage generator = 2500 maximum starting wattage.
DETERMINING WATTAGE REQUIREMENTS
Before operating this generator list all of the appliances and/or tools that are
going to operate at the same time. (Then determine the starting wattage
requirements and the running wattage requirements by following example
and/or refer to household wattage calculator.)
1. First total the running wattage of all appliances and/or tools that will be
operated at the same time.
Running Watts
Starting Watts
Example 1:
Lights
Television
Slow Cooker
=
=
=
100 Watts
300 Watts
250 Watts
0
0
0
TOTAL
=650 Watts
0
2. Next the starting wattages of any appliances and/or tools that will start and
stop during operation.
Running Watts
Starting Watts
Example 2:
Small Refrigerator
500 Watts
2000 Watts
2000 Watts
TOTAL =500 Watts
3. The running wattage of examples 1 & 2 totals 1150 watts. The starting
wattage of the small refrigerator is 2000 watts which is 1500 watts more
than the running watts. Take this difference of 1500 starting watts from the
refrigerator and add to the total running watts of 1150.
Example 3:
1500 Starting Watts
1150 Running Watts
TOTAL =2650 Total Watts
Generator must have a maximum capacity of at least 2650 watts.
D28512
19- ENG
STARTING WATTAGE REQUIREMENTS
1. Some appliances and tools will list on the motor nameplate the starting
and running voltage and amperage requirements. Use the following
formula to convert voltage and amperage to wattage:
Volts X Amp = Watts
Example: 120 volts x 10 amps = 1200 watts
2. To determine the approximate starting wattage requirement for most
appliances and tools with inductive type motors, multiply the wattage that
was calculated by 2 to 4 times to assure adequate generator capacity. If
the nameplate information is not available use the values on the following
chart as a guide.
3. Remember that the starting and running wattage for resistive loads are the
same. (Example: a 100 watt light bulb requires only 100 watts to start.)
Most resistive loads will be listed in wattage.
Application Guide
To select the right generator for your needs, total the wattage
of the items to be run at the same time.
Run
Start
Wattage
Electric Appliance
3/8" Hand Drill
Jigsaw
1/3 HP Airless Sprayer
6" Bench Grinder
Belt Sander
Demolition Hammer
7 1/4" Circular Saw
Light Bulb
Home Security
Television
Microwave
Toaster Oven
Portable Heater (5,000 BTU)
Furnace Fan
Refrigerator/Freezer
Sump Pump
Clothes Washer
Water Heater
Air Conditioner (20,000 BTU)
12V DC Battery Charger
Radio
Slow Cooker
Electric Blanket
Electric Skillet
Coffee Maker
Small Refrigerator
The wattage ratings shown are averages. Wattage requirements may vary
with different brands of appliances.
D28512
20- ENG
HOUSEHOLD WATTAGE CALCULATOR
DEVICES WITH HIGH STARTING (INDUCTIVE)LOADS
APPLIANCE OR
LOAD DEVICE*
TYPICAL DEVICE
WATTAGE**
RUN WATTS
TIMES (X) START FACTOR
TOTAL
REFRIGERATOR/
FREEZER
=
=
=
x
x
800
600
3
3
3
2
3
2
2400
=
SMALL REFRIGERATOR
AIR COND.(ROOM)
SUMP PUMP 1/2 HP
1800
2400
1000
800
x
x
=
=
=
=
7200
2000
=
=
=
x
x
FURNACE FAN 1/3 HP
WELL PUMP 1/2 HP
2400
2000
=
1000
=
=
=
=
1500
HOT PLATE
TELEVISION
MICROWAVE
CAUTION !!
300
800
CAUTION !!
DO NOT CONNECT VOLTAGE SENSITIVE
ELECTRONIC EQUIPMENT (TV SET, COMPUTER,
ETC.) DIRECTLY TO YOUR GENERATOR. IF YOU USE
THE GENERATOR TO POWER SENSITIVE EQUIPMENT
YOU MUST USE A U.L. LISTED VOLTAGE SURGE
PROTECTOR.
=
=
=
=
=
=
NOTICE: FAILURE TO USE A U.L. LISTED VOLTAGE
SURGE PROTECTOR WILL DAMAGE YOUR
EQUIPMENT AND VOID YOUR WARRANTY.
SPACE HEATER
WATER HEATER
1500
4000
THE IDLE CONTROL MUST BE IN THE
OFF POSITION WHEN OPERATING
LARGE MOTOR LOADS (FREEZERS,
REFRIGERATORS,ETC.) OR VOLTAGE
SENSITIVE ELECTRONIC EQUIPMENT
(TV, COMPUTERS, ETC.)
TIMES NUMBER
OF BULBS
LIGHTING
WATTS
60
=
60 WATT BULBS
x
=
=
=
75 WATT BULBS
100 WATT BULBS
300 WATT BULBS
x
x
x
75
100
300
*FOR PRODUCTS NOT
LISTED REFER TO
CALCULATION
ELECTRIC LOAD GRAND TOTAL
INSTRUCTIONS
THIS TOTAL MUST BE LESS THAN YOUR GENERATOR RATING
**AVERAGE VALUES -
ACTUAL INDIVIDUAL
DEVICE VOLTAGES MAY
BE HIGHER OR LOWER
WATTAGE RATING OF YOUR GENERATOR
THIS TOTAL MUST BE GREATER THAN YOUR HOUSEHOLD WATTAGE LOAD
D28512
21- ENG
TROUBLESHOOTING GUIDE
CORRECTION
PROBLEM
CAUSE
Engine will not
start
1. Add fuel or oil.
1. Low on fuel or oil.
2. Turn to "ON" position
2. Ignition switch in "Off"
position.
3. Faulty spark plug.
3. Replace spark plug.
4. Adjust choke accordingly.
4. Choke in wrong position.
5. Open fuel shut-off valve.
5. Fuel shut-off valve in
closed position
6. Remove load from unit.
7. Attach wire to spark plug.
6. Unit loaded during start-
up.
7. Spark plug wire loose.
1. Faulty receptacle.
No electrical
output
1. Have Service Center
replace.
2. Circuit breaker kicked
out.
2. Depress and reset.
3. Have Service Center
replace capacitor.
3. Defective capacitor.
4. Repair or replace cord.
4. Faulty power cord.
5. GFCI switch breaker
kicked out
5. Depress and reset
Repeated
1. Overload
1. Reduce load.
circuit breaker
tripping
2. Faulty cords or
equipment
2. Check for damaged, bare,
or frayed wires on
equipment. Replace.
Generator
overheating
1. Generator overloaded.
2. Insufficient ventilation.
1. Reduce load.
2. Move to adequate supply
of fresh air.
1. Faulty solenoid
1. Have Service Center
replace.
No auto idle
2. Faulty idle control switch
3. Faulty windings in stator
4. Faulty circuit board
5. Faulty wire harness
2. Have Service Center
replace.
3. Have Service Center
replace.
4. Have Service Center
replace.
5. Have Service Center
replace.
DC does not
have power
with the
circuit breaker
depressed
1. Have Service Center
replace.
2. Have Service Center
replace.
1. Faulty rectifier
2. Faulty windings in stator
3. Faulty wire harness
3. Have Service Center
replace.
D28512
22- ENG
LIMITED WARRANTY
PORTER-CABLE CORPORATION warrants to the original purchaser that all products covered under this
warranty are free from defects in material and workmanship. Products covered under this warranty include air
compressors, air tools, service parts, pressure washers, and generators, which have the following warranty
periods:
3 YEARS - Limited warranty on 2-stage oil-free air compressor pumps that operate at 1725 RPM.
2 YEARS - Limited warranty on oil-lubricated air compressor pumps.
1 YEAR - Limited warranty on all other air compressor components.
2 YEARS - Limited warranty on electric generator alternators.
1 YEAR - Limited warranty on other generator components.
2 YEARS - Limited warranty on pneumatic air tools as described in Porter-Cable general catalog.
1 YEAR - Limited warranty on pressure washers used in consumer applications (i.e. personal residential
household usage only).
90 DAY - Pressure washers used for commercial applications (income producing) and service parts.
1 YEAR - Limited warranty on all accessories.
Porter-Cable will repair or replace, at Porter-Cable's option, products or components which have failed
within the warranty period. Service will be scheduled according to the normal work flow and business
hours at the service center location, and the availability of replacement parts. All decisions of Porter-
Cable Corporation with regard to this limited warranty shall be final.
This warranty gives you specific legal rights, and you may also have other rights which vary from state to
state.
RESPONSIBILITY OF ORIGINAL PURCHASER (initial User):
•
To process a warranty claim on this product, DO NOT return it to the retailer. The product must be
evaluated by an Porter-Cable Authorized Warranty Service Center. For the location of the nearest Porter-
Cable Authorized Warranty Service Center call 1-888-559-8550, 24 hours a day, 7 days a week.
Retain original cash register sales receipt as proof of purchase for warranty work.
Use reasonable care in the operation and maintenance of the product as described in the Owners
Manual(s).
•
•
•
•
Deliver or ship the product to the nearest Porter-Cable Authorized Warranty Service Center. Freight costs,
if any, must be paid by the purchaser.
Air compressors with 60 and 80 gallon tanks will be inspected at the site of installation. Contact the
nearest Porter-Cable Authorized Warranty Service Center that provides on-site service calls, for service
call arrangements.
•
If the purchaser does not receive satisfactory results from the Porter-Cable Authorized Warranty Service
Center, the purchaser should contact Porter-Cable.
THIS WARRANTY DOES NOT COVER:
•
•
Merchandise sold as reconditioned, used as rental equipment, and floor or display models.
Merchandise that has become damaged or inoperative because of ordinary wear, misuse*, cold, heat, rain,
excessive humidity, freeze damage, use of improper chemicals, negligence, accident, failure to operate
the product in accordance with the instructions provided in the Owners Manual(s) supplied with the
product, improper maintenance, the use of accessories or attachments not recommended by Porter-
Cable, or unauthorized repair or alterations.
*
An air compressor that pumps air more than 50% during a one hour period is considered misuse
because the air compressor is undersized for the required air demand.
•
•
•
Repair and transportation costs of merchandise determined not to be defective.
Costs associated with assembly, required oil, adjustments or other installation and start-up costs.
Expendable parts or accessories supplied with the product which are expected to become inoperative or
unuseable after a reasonable period of use, including but not limited to sanding disks or pads, saw and
shear blades, grinding stones, springs, chisels, nozzles, o-rings, air jets, washers and similar accessories.
Merchandise sold by Porter-Cable which has been manufactured by and identified as the product of
another company, such as gasoline engines. The product manufacturer's warranty, if any, will apply.
ANY INCIDENTAL, INDIRECT OR CONSEQUENTIAL LOSS, DAMAGE, OR EXPENSE THAT MAY
RESULT FROM ANY DEFECT, FAILURE OR MALFUNCTION OF THE PRODUCT IS NOT COVERED BY
THIS WARRANTY. Some states do not allow the exclusion or limitation of incidental or consequential
damages, so the above limitation or exclusion may not apply to you.
•
•
•
IMPLIED WARRANTIES, INCLUDING THOSE OF MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE, ARE LIMITED TO ONE YEAR FROM THE DATE OF ORIGINAL PURCHASE.
Some states do not allow limitations on how long an implied warranty lasts, so the above limitations may
not apply to you.
Porter-Cable Corporation
Jackson, TN USA
1-888-559-8550
D28512
23- ENG
8
5
D2 12
28512
QUICK FACTS
CALL 1-888-559-8550 TO FIND A LOCAL AUTHORIZED SERVICE CENTER
NEAR YOU FOR REPAIRS AND SERVICE PART PURCHASES
ENGINE
GAS
Use clean, fresh gasoline with a minimum 87 octane rating. Do
not add gasoline during or immediately after use.
Refer to engine owner's manual for oil recommendations.
Most generators are equipped with a low-oil shutdown. If the oil
is low or if the Generator is not level, the engine will not start.
ENGINE OIL
Make wattage calculations before use. Refer to general
operator's manual for further instructions.
WATTAGE
WIRING
Contact an electrician for any wiring instructions. If wiring into a
house, a double-throw transfer switch and a heavy duty cord
set must be used.
Use a standard (12V) lawn and garden battery with a minimum
of 45 A.H. or 210 CCA.
The voltage and frequency are regulated by the rpm's of the
engine. Do not adjust the throttle or governor to achieve higher
performance. This will only alter the factory Pre-set settings
and damage anything connected to the generator.
BATTERY
VOLT REG.
Be sure a volt/amp surge protector is used when sensitive
electronic equipment is used, such as: televisions, computers,
stereos, and etc… The damage of such equipment without the
use of a protector WILL NOT be covered under warranty.
Do not adjust or attempt maintenance without consulting engine
manual or an authorized engine service center.
ENGINE
Add stabilizer to fuel tank and run engine for 5 minutes before
storage.
STORAGE
When in long term storage, operate the generator every 60 days
for at least 10 minutes with a load on it. This will prevent the
loss of residual magnetism that produces the electricity.
Allow the generator to run 5 minutes at no load for the engine
and the gen head to stabilize.
Make sure the adequate size of extension cord is used. Refer to
the Grounding Instructions/Extension Cord section of the
owners manual.
OPERATION
If the generator is operating equipment that is drawing half of
the rated watts it is considered 50% load. Using all of the rated
watts is considered 100% load.
ALWAYS REFER TO THE MANUALS SUPPLIED WITH THIS UNIT
24- ENG
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