Generac 11400 User Manual
This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety
messages that follow this symbol to avoid possible injury or death.
Model No. 11400 (5000 Watt AC Generator) Manual No. B2267 Revision 2 (7/15/1999)
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M-F 8-5 CT
Portable Generator Owner’s Manual
DANGER! This generator is designed for outdoor use only. Never use this generator inside any building
or enclosure including the generator compartment of a recreational vehicle (RV). Carbon monoxide
poisoning, fire and/or an explosion may result. No user performed modifications, including venting of
exhaust and/or cooling ventilation, will eliminate the danger. Always have at least two feet of clearance on
all sides of the generator even while operating the unit outdoors.
DANGER! You must isolate the generator from the electric utility by opening the electrical systems main
circuit breaker or main switch if this unit is used for backup power. Failure to isolate the generator from
the power utility may result in injury or death to electric utility workers and damage to the
generator due to a backfeed of electrical energy.
The Emission Control System for this generator is warranted for standards set by the
Environmental Protection Agency. For warranty information refer to the Engine Owners manual.
PP5000T
GENERAC
The Reliable Ones
Generac Portable Products PP5000T Generator
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EQUIPMENT DESCRIPTION
The generator is an engine-driven, revolving field,
alternating current (AC) generator. It was designed to
supply electrical power for operating compatible
electrical lighting, appliance, tool and motor loads.
This manual contains information for a generator that
operates 120 and/or 240 Volt, single phase, 60 Hz
devices that require up to 5000 watts (5.0 kW) of
power that pull up to 41.7 Amps at 120 Volts or
20.8 Amps at 240 Volts
CAUTION! Do not exceed the generators
wattage/amperage capacity. See Dont
Overload the Generator on page 9.
The generators revolving field is driven at about
3600 rpm by a single-cylinder engine.
DANGER! Do not tamper with engine
governed speed. Improper operating speeds
are dangerous and increase risk of personal
injury or damage to equipment.
If you have any problems with the use of your
generator, please call the Generator Helpline at
1-800-270-1408.
Important: Any attempt to run the engine before it
has been serviced with the recommended oil will
result in an engine failure.
CONTENTS
Included with your generator are:
The main unit.
Wheel kit.
Video.
Engine Owners Manual.
Generator Owners Manual.
If unit is operated in cold weather, please review
Cold Weather Operation on page 7 before
discarding carton.
SAFETY RULES
This generator set was designed and manufactured
for specific applications. Do not attempt to modify the
unit or use it for any application it was not designed
for. If you have any questions about your generators
application, ask your dealer or consult the factory.
The manufacturer could not possibly anticipate every
circumstance that might involve a hazard. For that
reason, warnings in the manual and warnings on tags
or decals affixed to the unit are not all-inclusive. If you
intend to handle, operate or service the unit by a
procedure or method not specifically recommended
by the manufacturer, first make sure that such a
procedure or method will not render this equipment
unsafe or pose a threat to you and others.
Read this manual carefully and become familiar
with your generator set. Know its applications, its
limitations and any hazards involved.
The generator produces a very powerful voltage
that can cause extremely dangerous electrical
shock. Avoid contact with bare wires, terminals, etc.
Never permit an untrained person to operate or
service the generator.
Never handle any kind of electrical cord or device
while standing in water, while barefoot, or while
hands or feet are wet.
The National Electric Code requires the frame and
external electrically conductive parts of the
generator be properly connected to an approved
earth ground. Local electrical codes may also
require proper grounding of the generator. Consult
with a local electrician for grounding requirements
in your area.
Use a ground fault circuit interrupter in any damp or
highly conductive area (such as metal decking or
steel work).
The engine exhaust from this product contains
chemicals known to the State of California to
cause cancer, birth defects, or other
reproductive harm.
WWAARRNNIINNGG::
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Do not use worn, bare, frayed or otherwise
damaged electrical cord sets with the generator.
Using a defective cord set may result in electrical
shock or damage to equipment and/or property.
Operate unit only on level surfaces and where it will
not be exposed to excessive moisture, dirt, dust or
corrosive vapors.
Gasoline is highly FLAMMABLE and its vapors are
EXPLOSIVE. Do not permit smoking, open flames,
sparks or heat in the vicinity while handling
gasoline. Avoid spilling gasoline on a hot engine.
Comply with all laws regulating storage and
handling of gasoline.
Do not overfill the fuel tank. Always allow room for
fuel expansion. If tank is overfilled, fuel can overflow
onto a hot engine and cause FIRE or EXPLOSION.
Never store a generator with fuel in the tank where
gasoline vapors might reach an open flame, spark
or pilot light (as on a furnace, water heater, clothes
dryer). FIRE or EXPLOSION may result.
Generator exhaust gases contain DEADLY carbon
monoxide gas. This dangerous gas, if breathed in
sufficient concentrations, can cause
unconsciousness or even death. Operate this
equipment only in the open air where adequate
ventilation is available.
The engine-generator requires an adequate flow of
cooling air for its continued proper operation. Never
operate the unit inside any room or enclosure
where the free flow of cooling air into and out of the
unit might be obstructed. Without sufficient cooling
air flow, the unit quickly overheats, damaging the
generator or nearby property.
Allow at least 2 feet of clearance on all sides of
generator, even while operating unit outdoors, or
you could damage the unit. However, when
operating unit in cold weather, refer to the Cold
Weather Operation section on page 7.
Never start or stop the engine-generator with
electrical loads connected to receptacles AND with
the connected devices turned ON. Start the engine
and let it stabilize before connecting any electrical
loads. Disconnect all electrical loads before shutting
down the generator.
Do not insert any object through cooling slots of the
engine-generator. You could damage the unit or
injure yourself.
Never operate the generator: in the rain; in any
enclosed compartment; if connected electrical
devices overheat; if electrical output is lost; if
engine or generator sparks; if flame/smoke is seen
while unit is running; if unit vibrates excessively.
GROUNDING THE
GENERATOR
The National Electrical Code requires that the frame
and external electrically conductive parts of this
generator be properly connected to an approved
earth ground. Local electrical codes may also require
proper grounding of the unit. For that purpose, a
GROUNDING WING NUT is provided on the
generator (Figure 1).
Generally, connecting a No. 12 AWG (American Wire
Gauge) stranded copper wire to the grounding wing
nut and to an earth-driven copper or brass grounding
rod (electrode) provides adequate protection against
electrical shock. Be careful to keep the grounding
wire attached after connecting the stranded copper
wire. However, local codes may vary widely. Consult
with a local electrician for grounding requirements in
your area.
Properly grounding the generator helps prevent
electrical shock if a ground fault condition exists in the
generator or in connected electrical devices. Proper
grounding also helps dissipate static electricity, which
often builds up in ungrounded devices.
Figure 1 Grounding Wing Nut
Grounding Wing Nut
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120 Volt AC, 20 Amp Receptacles May be used
to supply electrical power for the operation of 120 Volt
AC, 20 Amp, single phase, 60 Hz electrical lighting,
appliance, tool and motor loads.
120 Volt AC, 30 Amp Locking Receptacle May
be used to supply electrical power for the operation of
120 Volt AC, 30 Amp, single phase, 60 Hz electrical
lighting, appliance, tool and motor loads.
120/240 Volt AC, 20 Amp Locking Receptacle
May be used to supply electrical power for the
operation of 120 and/or 240 Volt AC, 20 Amp, single
phase, 60 Hz AC electrical lighting, appliance, tool
and motor loads.
Air Filter This engine assembly filters air entering
the engine.
Circuit Breakers (AC) Each receptacle is
provided with a circuit breaker to protect the
generator against electrical overload. Breakers are
"push to reset" type.
Fuel Shut Off Valve Controls fuel supply to
engine.
Fuel Tank Capacity of 4 U.S. gallons.
Grounding Wing Nut Provides a tie-point for
connecting the generator frame to earth ground.
Run/Stop Switch Must be in Run position to start
engine. Set to Stop to stop a running engine.
SPECIFICATIONS
Rated Maximum Continuous
Wattage Capacity 5000 Watts
Power Factor 1.0
Rated Maximum Continuous Load Current
At 120 Volts 41.67 Amps
At 240 Volts 20.83 Amps
Phase 1-phase
Rated Frequency 60 Hertz
KNOW YOUR GENERATOR
Read this owners manual and safety rules before operating your generator.
Compare the illustrations with your generator to familiarize yourself with the locations of various controls and
adjustments. Save this manual for future reference.
Circuit Breakers (AC)
Fuel Tank
120 Volt AC, 30 Amp
Locking Receptacle
Run/Stop Switch
Air Filter
120/240 Volt AC, 20 Amp
Locking Receptacle
120 Volt AC, 20 Amp
Receptacles
Grounding Wing Nut
Fuel ShutOff Valve
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WHEEL KIT INSTALLATION
To install wheel kit you need the following tools:
15/16" (22mm) box, open end, or socket wrench
Two 13mm box, open end, or socket wrenches
Install Wheel Kit as follows: (Refer to Figure 2)
Place bottom of generator cradle on a flat surface.
Place axle stud through wheel retainer on cradle
frame.
Use 15/16 wrench to secure the axle stud to frame
with 5/8-18 jam nut.
Install the other axle stud in the same manner.
NOTE: Be sure to install wheel with raised hub
inboard.
Place flat washer over axle stud, tip unit and install
the wheel.
Retain wheel on axle stud with retaining pin. Install
other wheel on remaining axle shaft the same way.
Remove two front nuts and lock washers from
vibration mount with 13mm wrench. Use these nuts
to retain the mounting leg.
Center the lifting handle on generator end of cradle.
Attach the handle using two 13mm wrenches with
two capscrews and two hex nuts.
BEFORE STARTING UNIT
Add Oil
WARNING! Any attempt to start the engine
before it has been properly filled with the
recommended oil may result in engine failure.
NOTE: When adding oil to the engine crankcase in
the future, use only clean, high quality detergent oil
rated with API service classification SF, SG, SH,
SH/CD or higher rated SAE 30. Use no special
additives.
Select the oil's viscosity grade according to your
expected operating temperature:
Summer - Above 40°F, use SAE 30.
Winter - Below 40°F, use synthetic SAE 5W30 or
SAE 10W.
DO NOT USE SAE 10W40
Although multi-viscosity oils (5W30, 10W30, etc.)
improve starting in cold weather, these multi-viscosity
oils will result in increased oil consumption when used
above 32°F. Check your engine oil level more
frequently to avoid possible damage from running low
on oil. Review oil fill instructions in the engine manual.
To fill your engine with oil:
Place generator on a level surface.
Clean area around oil fill and remove oil fill plug and
dipstick.
Wipe dipstick clean.
Pour oil into oil fill opening until oil reaches FULL
mark on the dipstick. Do not overfill!
NOTE: The generators revolving field rides on a pre-
lubricated and sealed ball bearing that requires no
additional lubrication for the life of the bearing.
Figure 2 Installing the Wheel Kit
Capscrew
Handle
Grip
Nut
Mounting Leg
Use Existing
Fasteners to
Secure Leg
Jam Nut
Retaining Pin
Wheel
Washer
Axle Stud
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