IMPORTANT – Please make certain that persons who are to use this equipment
thoroughly read and understand these instructions and any additional instructions
provided prior to operation.
Record the model and serial numbers of your Generator below:
Model No. _________________________________________ Serial No. _________________________________________
PH3000
PH3000ES
SA
FETY INFORMATION
DAN
DANGER indicates a potentially
hazardous situation which, if not
avoided, WILL result in death or
serious injury.
GER
FETY AND OPERATION RULES
SA
WARN
ING - Failure to follow these instructions and warning
may result in death, personal injury, or property damage.
1.Re
2.Know your equipment. Consider the
3.Equipment must be placed on a firm,
4.Load must be kept within rating stated
5.Engine must not be run at excessive
6.To prevent accidental starting, always
7.Units with broken or missing parts, or
8.Units should not be operated or storedin
9.Keep the generator clean and free of oil,
ad carefully and understand operator
manual prior to operation of this product.
Follow all warnings and instructions.
applications, limitations, and the potential
hazards specific to your unit.
supporting surface.
on generator nameplate. Overloading will
damage the unit or shorten its life.
speeds. Operating an engine at excessive
speeds increases the hazard of personal
injury. Do not tamper with parts which
may increase or decrease the governed
speed.
remove the spark plug or cable from the
spark plug before maintaining the
generator or engine.
without protective housing or covers,
should never be operated. Contact your
service center for replacement parts.
wet or damp conditions or on highly
conductive locations such as metal decking
and steel work.
mud and other foreign matter.
WAR
WARNING indicates a potentially
hazardous situation which, if not
avoided, could result in death or
serious injury.
NING
10. Extension cords, power cords, and all
11. Store the generator in a well ventilated
12. Your generator should never be operated
13.Check the fuel system periodically for
14.The generator should be operated,
CA
UTION
CAUTION indicates a potentially
hazardous situation which, if not
avoided, may result in minor or
moderate personal injury, or
property damage.
electricalequipment must be in good
condition. Neveroperate electrical
equipment with damaged or defective
cords.
area with the fuel tank empty. Fuel should
not be stored near the generator.
under these conditions:
a. Uncontrolled change in engine
speed.
b. Electrical output loss.
c.Overheating in connected
equipment.
d. Sparking.
e. Damaged receptacles.
f.Engine misfire.
g. Excessive vibration.
h. Flame or smoke.
i.Enclosed compartment.
j.Rain or inclement weather. Do not
let the unit get wet when operating.
leaks or signs of deterioration such as
chafed or spongy hose, loose or missing
clamps, or damaged tank or cap. All
defects should be corrected before
operation.
serviced, and refueled only under the
following conditions:
a.Start and run the generator
outdoors. Do not run the
generator in an enclosed
3
are open; avoid areas where
vapors may be trapped, such as
pits, garages, cellars, excavations
and boat bilges.
DANGER - CARBON MONOXIDE
HAZARD: The engine exhaust
contains carbon monoxide, a
poisonous, odorless, invisible gas
which, if breathed, may cause
death or serious personal injury.
If you start to feel sick, dizzy or
weak while using the generator,
shut it off and get to fresh air
right away; you may have carbon
monoxide poisoning.
b.Good ventilation for cooling. Air
flow and temperatures are
important for air cooled units.
Temperatures should not exceed
104º'ba F ambient (40º'ba C).
swodniw ro srood fi neve ,aera
19.When powering solid state equipment,
a Power Line Conditioner should be used
to avoid possible damage to equipment.
20.Do not stick anything through ventilating
slots, even when the generator is not
operating. This can damage the generator
or cause personal injury.
21.Before transporting the generator in a
vehicle, drain all fuel to prevent leakage
that may occur.
22.Use proper lifting techniques when
transporting the generator from site to
site. Improper lifting techniques may
result in personal injury.
c.Refuel the generator in a well
lighted area. Avoid fuel spills and
never refuel while the generator
is running. Allow engine to cool for
two minutes prior to refueling.
d.Do not refuel near open flames,
pilot lights, or sparking electrical
equipment such as power tools,
welders, and grinders.
e.The muffler and air cleaner must
be installed and in good condition
at all times as they function as
flame arresters if backfiring occurs.
f.Do not smoke near the generator.
15.Ensure that generator is properly
grounded. (See “Grounding the generator”
section in this manual.)
16.Do not wear loose clothing, jewelry, or
anything that may be caught in the starter
or other rotating parts.
17.Unit must reach operating speed before
electrical loads are connected. Disconnect
loads before turning off engine.
23.To avoid burns, do not touch engine
muffler or other engine or generator
surfaces which became hot during
operation.
SPARK ARRESTER
YOUR PRODUCT MAY NOT BE EQUIPPED
WITH A SPARK ARRESTING MUFFLER . If
the product will be used around flammable
materials, such as agricultural crops, forests,
brush, grass, or other similar items, then an
approved spark arrester should be installed
and is legally required in the State of California.
The California statutes requiring a spark
arrester are Sections 13005(b), 4442 and
4443. Spark Arresters are also required on
some U.S. Forest Service land
and may also be legally required under other
statutes and ordinances.
18.To prevent surging that may possibly
damage equipment, do not allow engine
to run out of fuel when electrical loads
are applied.
4
DETERMINING TOTAL
WATTAGE
In
order to prevent overloading and possible
damage to your generator it is necessary to
know the total wattage of the connected load.
To determine which tools and/or appliances
your generator will run follow these steps:
1.Determine if you want to run one item
or multiple items simultaneously.
2.Check wattage requirements for the
items you will be running by referring to
the load’s nameplate or by calculating it
(multiply amps x volts = watts).
3.Total the watts for each item. If the
nameplate only gives volts and amps,
multiply volts x amps = watts.1 KW =
1,000 watts.
A power line conditioner should be used when
running one or more of the following solid
state items:
Garage door openers
Kitchen appliances with digital displays
Televisions
Stereos
Personal computers
Quartz clocks
Copy machines
Telephone equipment
Other solid state equipment may require a
power line conditioner. For more information,
contact our Customer Service Department at
2
8 10 50
(+63-2)
IN
6
STALLATION
WARNING
4.Motorized appliances or tools require
more than their rated wattage for start
up.
NOTE: Allow 2 1/2 to 4 times the listed
wattage for starting equipment powered
by electric motors.
5.The generator’s rated watts should match
or exceed the total number of watts
required for the equipment you want to
run.
6.Always connect the heaviest load to the
generator first, then add other items one
at a time.
OP
ERATING VOLTAGE
CA
UTION
CAUTION: Operating voltage and frequency
requirement of all electronic equipment
should be checked prior to plugging them
into this generator. Damage may result if
the equipment is not designed to operate
within a +/- 10% voltage variation, and +/ 3 hz frequency variation from the generator
name plate ratings. To avoid damage, always
have an additional load plugged into the
generator if solid state equipment (such as
a television set) is used. A power line
conditioner is recommended for some solid
state applications.
To avoid possible personal injury or equipment
damage, a registered electrician or an
authorized service representative should
perform installation and all service. Under
no circumstances should an unqualified
person attempt to wire into a utility circuit.
To avoid backfeeding into utility systems,
isolation of the residence electrical system is
required.
Before temporary connection of the generator
to the residence electrical system, turn off
the main service/disconnect.
If your generator is to be used as a stand-by
power source in case of utility power failure,
it should be installed by a registered electrician
and in compliance with all applicable local
electrical codes.
Proper use requires that a double throw
transfer switch be installed by a licensed
qualified electrician so that the building's
electrical circuits may be safely switched
between utility power and the generator's
output, thereby preventing backfeed into the
power utility's electrical system.
WA
RNING
To avoid backfeeding into utility systems,
isolation of the residence electrical system
is required. Before temporary connection of
a generator to the residence electrical
5
system turn off the main switch. Before
making permanent connections a double
throw transfer switch must be installed. To
avoid electrocution or property damage, only
a trained electrician should connect generator
to residence electrical system. California
law requires isolation of the residence
electrical system before connecting a
generator to residence electrical systems.
Temporary connection not recommended
due to backfeeding.
Always follow local codes and regulations
that apply to the installation of any item that
concerns this product.
1. NFPA 70 - National Electrical Code.
WARNING
ARNING Do not use a pipe carrying
W
combustible material as the ground source.
LUBRICATION
DO NOT attempt to start this engine without
filling the crank case with the proper amount
and type of oil. Your generator has been
shipped from the factory without oil in the
crankcase. Operating the unit without oil can
damage the engine.
Fill the engine with oil according to the operator
manual. For units with a dipstick, fill oil to the
proper level. Units without a dipstick should
be filled to the top of the opening of the oil fill.
2. NFPA 37 - Standard for Installation
and Use of Stationary Combustible
Engines.
3. Agricultural Wiring handbook of
Farm Standby Electric Power.
BEFORE OPERATION
GROUNDING THE GENERATOR
The National Electric Code requires that this
product be properly connected to an
appropriate earth ground to help prevent
electric shock. A ground terminal connected
to the frame of the generator has been
provided for this purpose. Connecting a length
of heavy gauge (12 AWG min.) copper wire
between the generator Ground Terminal and
a copper rod driven into the ground should
provide a suitable gr
consult with a local electrician to insure that
local codes are being adhered to.
GROUND TERMINAL LOCATION:
ound connection. However,
LOW OIL SENSOR
The unit is equipped with a low oil sensor. If
the oil level becomes lower than required, the
sensor will activa
the engine.
If generator shuts off and the oil level is within
specifications, check to see if generator is
sitting at an angle that forces oil to shift. Place
on an even surface to correct this.
If engine fails to start, the oil level may not be
sufficient to deactivate low oil level switch.
Make sure the sump is completely full of oil.
FUEL
Fill the tank with clean, fresh unleaded
automotive gasoline. Regular grade gasoline
may be used provided a high octane rating is
obtained (at least 85 pump octane). We
recommend always using a fuel stabilizer. A
fuel stabilizer wi
fuel gum deposits during storage. The fuel
stabilizer can be added to the gasoline in the
fuel tank, or into the gasoline in a storage
container.
te a warning device or stop
ll minimize the formulation of
GROUND TERMINAL
CAUTION
CAUTION Do not overfill the tank. Keep
maximum fuel level
top of the fuel tank. This will allow expansion
in hot weather and prevent overflow.
'bc inch below the
1/4
6
RD SET WIRING
CO
If
your generator is supplied with a 4-wire
120/240V twistlock receptacle ground and
neutral may be connected together at the load
side.
ot
Ground
Neutral
Hot
4-Wire
Cord Set
HotH
Hot
Neutral
Green
(Ground)
* Neutral - Hot = 120V
Hot - Hot = 240V
DC
FEATURES
(O
nly models equipped with battery chargers)
These generators contain a circuit used for
battery charging purposes. A two-prong DC
receptacle is provided for this feature.
The battery charger on these generators are
referred to as an unregulated taper charger
- the most widely used in the market today.
The amount of current flowing will depend on
the charging voltage and battery’s state of
charge. As the oncharge output current to
the battery decreases, the output current to
the battery increases and nearly becomes
constant. Taper chargers are intended to be
used with the provision that
they will be disconnected from the battery
after maximum time on charge. Normally a
period of 30 to 120 minutes is sufficient to
recharge a weak battery.
UTION
CA
WA
RNING
WARNING: Storage batteries give off
EXPLOSIVE hydrogen gas while charging.
Do not allow smoking, open flames, sparks,
or spark producing equipment in the area
while charging.
Connect the red clip to the position terminal
of the battery. Connect the black clip to the
negative terminal of the battery. Insert the
DC plug into the DC receptacle to the
generator. After the battery is fully charged
remove the battery charging cable from the
generator and then disconnect from the battery
posts.
WA
RNING
WARNING: Battery electrolyte fluid is
compressed of sulfuric acid that can be very
dangerous and cause severe burns. Do not
allow this fluid to contact eyes, skin, clothing,
etc. If contact or spillage does occur, flush
the area with water immediately.
DC
CIRCUIT
BREAKER
Th
e maximum current available from the
battery charger circuit is 8.5 amps. An
automatic DC circuit breaker has been provided
to protect the circuit from overloads and
assure that the battery gets recharged. If an
overload occurs, the circuit breaker will trip.
After it cools, it will automatically reset itself.
The battery’s maximum rate of charge will
eventually reduce to less than 8.5 amps and
then to zero as the battery approaches a 100
percent state of charge.
CAUTION: This battery charging system is
intended to re-charge weak batteries, not
to “boost start” vehicles.
NOTE: When the battery charger circuit is
in use, the AC capacity is reduced by 180
watts. Make sure the combined load is within
the rated limits.
Before charging a storage battery, check the
electrolyte fluid level in all the cells. (Sealed
batteries do not require checking). Add distilled
water to each cell, if necessary, to bring the
level back up to the manufacturer’s required
level.
ARTING THE UNIT
ST
WA
RNING
WA
RNING Gasoline is very dangerous.
Serious injury or death may result from fire
caused by gasoline contacting hot surfaces.
1. Do not fill fuel tank with engine
running.
2. Do not spill fuel while refilling tank.
3. Do not mix oil with gasoline.
4. Follow all instructions and warnings
in the operator manual.
7
PRE-START PREPARATION
Before starting the generator, check for loose
or missing parts and for any damage which
may have occurred during shipment.
WA
RNING
CAUTI O N
When applying a load, do not exceed the
maximum wattage rating of the generator
when using one or more receptacles. Also,
do not exceed the amperage
rating of any one receptacle.
This generator must not be operated without
all factory installed heat shields in place.
Failure to comply may cause the fuel tank
to overheat and result in personal injury
from fire.
STARTING THE ENGINE
1. Check oil level and fuel.
2. Disconnect all electrical loads from the
unit.
3. Open fuel shut off valve.
4. Adjust choke as necessary.
5. Set the engine switch to the “ON"
position.
6. Pull on the starter rope with fast steady
pull. As the engine warms up, readjust
the choke. On electric start models,
turn the key switch to “START”. Release
key switch after the engine starts.
UTION
CA
Allow generator to run at no load for five
minutes upon each initial start-up to permit
engine and generator to stabilize.
NGER
DA
•Provide adequate ventilation for toxic
exhaust gases and cooling air flow.
•Do not start or run the generator in
an enclosed area, even if door or
windows are open.
•Engines give off carbon monoxide, an
odorless, colorless, poison gas.
•Breathing carbon monoxide can cause
nausea, fainting or death.
CIRCUIT BREAKER
CA
UTION
Do not apply heavy electrical load during
break-in period (the first two to three hours
of operations).
The receptacles are protected by an AC circuit
breaker. If the generator is overloaded or an
external short circuit occurs, the circuit breaker
will trip. If this occurs, disconnect all electrical
loads and try to determine the cause of the
problem before attempting to use the
generator again. If overloading causes the
circuit breaker to trip, reduce the load. NOTE:
Continuous tripping of the circuit breaker may
cause damage to generator or equipment.
The circuit breaker may
be reset by switching to the ON position.
SHUTTING THE GENERATOR OFF
1. Remove entire electrical load.
2. Let the engine run for two minutes
without load.
3. Move the engine switch to the “OFF”
position. (Turn the key switch to “OFF”
on the electric start models).
4. Do not leave the generator until it has
completely stopped.
5. Close the fuel shut off valve if the engine
is to be put in storage or transported.
6. If a cover is used, do not install until
unit has cooled.
APPLYING LOAD
This unit has been pretested and adjusted to
handle its full capacity. When starting the
generator, disconnect all load. Apply load only
after generator is running. Voltage is regulated
via the engine speed adjusted at the factory
for correct output. Readjusting will void
warranty.
8
E
RIODIC MAINTENANCE
P
IT
EMNOTES
Sp
ark PlugCheck condition. Adjust gap and clean.
Replace if necessary.
Engine OilCheck oil level.
Replace.
Air FilterClean, replace if necessary.
Fuel FilterClean fuel filter and fuel tank strainer.
Replace if necessary.
Fuel LineCheck fuel hose for cracks or other
damage. Replace if necessary.
Exhaust
System
CarburetorCheck choke operation.
Check for leakage. Retighten or
replace gasket if necessary.
Check muffler screen. Clean/
replace if necessary.
Daily (Before
operation)
•
•
•
•
Initial
20 hours
Every
50 hours
•
••
•
Every
100 hours
•
•
Starting
System
Fittings/
Fasteners
MA
SP
Remove the spark plug and clean the electrodes
section with a wire brush or sandpaper. Next, set
the gap at .028/.031 inches (0.7-0.8 mm) by
adjusting the negative electrode. Replace the spark
plug with correct torque: 14 ft-lb (20 N.m)
Replace with only the same type of spark plug
which was removed. An improper spark plug can
cause the engine to overheat, emit smoke, or
otherwise perform poorly.
INTENANCE
ARK PLUG
CA
Check recoil starter operation.
Check. Replace if necessary.
UTION
•
•
OIL TYPE
Use new good quality oil, SE, SF, or SD grade. The
oil to be used depends upon the temperature at
which the engine is operated:
low 32°'b0 F (0°'b0 C)- SAE 10W, 10W-30,
Be
32 to 80°'b0 F (0 to 25°'b0 C) -SAE 20W, 10W-30, or 10W-40
80 to 95°'b0 F (25 to 35°'b0 C) -SAE 30W, 10W-30, or 10W-40
Above 95°'b0 F (35°'b0 C) -SAE 40W
OI
L REPLACEMENT
1. Change oil while engine is warm.
2. Place the generator unit on a level surface.
3. Remove the oil filler cap.
4. Open the oil drain plug and let oil drain
completely into a pan placed under the
engine.
5. Check gaskets. Replace if required.
6. Reinstall the oil drain plug and refill engine
with clean oil.
7. Replace the oil filler cap.
or 10W-40
9
R FILTER CLEANING
AI
1. Unscrew the air filter cover.
2. Remove filter element and wash well in solvent.
3. Pour a small amount of oil onto the filter
element and gently squeeze out any excess
oil.
4. Replace the filter element and air filter cover.
5. Be sure the filter cover seals properly all
around.
FUEL VALVE FILTER CLEANING
1. Remove the cup at the bottom of the fuel
valve with a small wrench.
2. Remove the fuel valve filter.
3. Clean and wash out the filter and cup and
replace.
FUEL STRAINER CLEANING
1. Remove the plastic fuel strainer, located below
the fuel tank cap.
2. Wash the strainer in solvent and replace.
EXCITING THE GENERATOR:
If there is a loss of residual magnetism (voltage will
not build up), it may be necessary to re-excite the
unit.
NOTE: Your generator is a brushless unit. Please
contact your local service center or the PowertechAsiaPacific Inc., Service Department for
assistance with exciting your generator.
HEAT SHIELD:
Inspect to ensure that all heat shields and heat
deflectors are intact and in place. Do not remove
any parts or modify parts. Removing or modifying
parts could cause serious damage to the unit.
RVICE AND STORAGE
SE
FREQUENT SERVICE
IN
If the unit is used infrequently, difficult starting may
result. to eliminate hard starting, run the generator
at least 30 minutes every month. Also, if the unit
will not be used for some time, it is a good idea to
drain the fuel from the carburetor and gas tank.
LONG TERM STORAGE
When the generator set is not being operated or
is being stored more than one month, follow these
instructions:
1. Replenish engine oil to upper level.
2. Drain gasoline from fuel tank, fuel line and
carburetor.
3. Pour about one teaspoon of engine oil through
the spark plug hole, pull the recoil starter
several times and replace the plug. Then pull
the starter until you feel the piston is on its
compression stroke and leave it in that
position. This closes both the intake and
exhaust valves to prevent the inside of the
cylinder from rusting.
4. Cover the unit and store in a clean, dry place
that is well ventilated away from open flame
or sparks.
NOTE: We recommend always using a fuel
stabilizer. A fuel stabilizer will minimize the
formulation of fuel gum deposits during storage.
The fuel stabilizer can be added to the gasoline in
the fuel tank, or into the gasoline in a storage
container.
ENGINE: Carburetor Icing
During the winter months, rare atmospheric
conditions may develop which will cause an icing
condition in the carburetor. If this develops, the
engine may run rough, loose power, and may stall.
Call Product Service for more information.
QUICK STARTING TIPS FOR UNITS THAT HAVE
BEEN SITTING FOR AWHILE:
If your unit has been sitting around for a long time
period and is hard to start, try doing some of these
easy steps before calling the Customer Hotline.
1. Check the oil level.
2. Replace the old fuel.
3. Change the spark plug.
4. Check the fuel lines. Make sure the fuel valve
is open.
5. Check all generator parts for integrity.
6. Clean the Carburetor.
10
ENGINE TROUBLESHOOTING
CONDITION PROBABLE CAUSE CORRECTIVE ACTION
Compression Lines
Insufficient
compression
Engine won’t start
Low engine output
Engine runs erratically
Sufficient compression
Loose spark plug
Loose cylinder
head bolt
Damage gasket
Fuel Systems
No fuel supplied to
combustion chamber
Combustion chamber
supplied with fuel
Tighten plus properly
Tighten bolt properly
Replace gasket
Insufficient pulling
speed for starting rope
Clogged fuel line
Foreign matter in
fuel tank
No fuel in tank
Fuel shut-off not open
Spark plug dirty with
carbon or wet with fuel
Electric Systems
Improper sparkDamage spark plugReplace plug
Faulty magneto
Improper adjustment
of carburetor
Pull rope sharply
Clean fuel line with
dealer’s advice
Pull rope sharply
Supply fuel
Open valve
Remove carbon or wipe
spark plug with dry cloth
Consult dealer
Low Oil shutdown
Installed
Improper grade of
fuel used
Proper spark
Check Oil level
Insufficient pulling
speed for starting rope
LowRefill
Normal
Overloading
Overheating
Pull rope sharply
Check fuel
Check the working
condition
11
SERVICE INFO
RMATION
CONTACT POWERTECH ASIA PACIFIC INC.
PRODUCT SERVICE DEPARTMENT AT
(+63-2) 628-1050
HOW TO ORDER REPLACEMENT PARTS
Even quality built equipment such as the electric
generator you have purchased, might need occasional
replacement parts to maintain it in good condition
over the years. To order replacement parts, please
give the following information:
1. Model No. and Serial No. and all specifications
shown on the Model No./Serial No. plate.
2. Part number or numbers as shown in the
Parts List section.
3. A brief description of the trouble with the
generator.
LIMITED WARRANTY
Warranty Coverage: Powertech Asia Pacific Inc.,
(the Company) warrants to the original retail customer
that it will repair or replace, free of charge, any parts
found by the Company or its authorized service
representative to be defective in material or
workmanship. This warranty covers the cost of
replacement parts and labor for defects in materialor
workmanship.
Not Covered:
• Transportation charges for sending the
product to the Company or its authorized
service representative for warranty service,
or for shipping repaired or replacement
products back to the customer; these charges
must be borne by the customer.
• If a separate operator's manual and engine
warranty from the engine manufacturer is
included with this product, only that warranty
will apply to the engine.
• The Company will not pay for repairs or
adjustments to the product, or for any costs
or labor, performed without the Company's
prior authorization.
• Consummable parts such as battery, spark
plug and air cleaner.
Warranty Period: One (1) year from the date of
purchase on products used solely for consumer
applications; if a product is used for business or
commercial applications, the warranty period will
be limited to ninety (90) days from the date of
purchase. For warranty service, the customer must
provide dated proof of purchase and must notify the
Company within the warranty period.
Call: (+63-2) 628-1050
EXCLUSIONS AND LIMITATIONS: THE COMPANY
MAKES NO OTHER WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED. IMPLIED WARRANTIES,
INCLUDING WARRANTIES OF MERCHANTABILITY
AND OF FITNESS FOR A PARTICULAR PURPOSE,
ARE HEREBY DISCLAIMED. THE WARRANTY
SERVICE DESCRIBED ABOVE IS THE EXCLUSIVE
REMEDY UNDER THIS WARRANTY; LIABILITY FOR
INCIDENTAL AND CONSEQUENTIAL DAMAGES IS
EXCLUDED TO THE EXTENT PERMITTED BY LAW.
This warranty gives you specific legal rights, and
you may also have other rights which vary from
state to state. Some states do not allow a disclaimer
of implied warranties, or the exclusion or limitation
of incidental and consequential damages, so the
above disclaimers and exclusions may not apply to
you.
• Damages caused by abuse or accident, and
the effects of corrosion, erosion and normal
wear and tear.
• Warranty is voided if the customer fails to
install, maintain and operate the product in
accordance with the instructions and
recommendations of the Company set forth
in the owner's manual, or if the product is
used as rental equipment.