Harbor Freight Tools 61169 Product manual
Owner’s Manual & Safety Instructions
Save This Manual Keep this manual for the safety warnings and precautions, assembly,
operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the
back of the manual near the assembly diagram (or month and year of purchase if product has no number).
Keep this manual and the receipt in a safe and dry place for future reference.
REV 15a
Using a generator indoors CAN
Using an engine indoors
KILL YOU IN MINUTES.
CAN KILL YOU IN MINUTES.
Generator exhaust contains
Engine exhaust contains carbon monoxide.
carbon monoxide. This is a poison
This is a poison you cannot see or smell.
you cannot see or smell.
NEVER use inside
a home or garage,
NEVER use inside
EVEN IF doors and
windows are open.
a home or garage,
EVEN IF doors and
windows are open.
Only use OUTSIDE
and far away from
Only use OUTSIDE
windows, doors,
and far away from
and vents.
windows, doors,
and vents.
Visit our website at: http://www.harborfreight.com
Email our Engine support at: predator@harborfreight.com
When unpacking, make sure that the product is intact
and undamaged. If any parts are missing or broken,
please call 1-888-866-5797 as soon as possible.
Copyright© 2013 by Harbor Freight Tools®. All rights reserved.
No portion of this manual or any artwork contained herein may be reproduced in
any shape or form without the express written consent of Harbor Freight Tools.
Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein.
Tools required for assembly and service may not be included.
Email our technical support at:
productsupport@harborfreight.com
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.
Table of Contents
Specifications ............................................. 2
Safety ......................................................... 3
Setup .......................................................... 7
Operation .................................................... 8
Specifications
Output
Generator
Receptacles
Displacement 125cc
Compression Ratio 8.5:1
Engine Type
Cooling System Forced air cooled
Fuel
Engine Oil
Run Time @ 50% Load
with full tank
Sound Level at 23 feet, 50% load 64 dB
Bore x Stroke 52.4mm x 57.8mm
Spark Plug
Valve Clearance
Engine Speed 5500 RPM
Type
Capacity 1.35 Gallon
Type SAE 10W-30
Capacity 1 Quart
Type A7RTC
Gap 0.7 - 0.8 mm
Intake 0.10 - 0.15 mm
Exhaust 0.15 - 0.20 mm
Maintenance .............................................. 13
Troubleshooting ......................................... 17
Parts Lists and Diagrams .......................... 19
Warranties ................................................. 27
120VAC, 60Hz, 1 Phase
12VDC, 8.3A (nominal)
2200W Running
2500W Peak
2x NEMA #5-20 (3-prong, 120VAC)
1x 12VDC Two Pin Outlet
Horizontal Single Cylinder
4-stroke, OHC
87+ octane stabilizer treated
unleaded gasoline
5-1/2 hr.
The emissions control system for this Engine is warranted for standards set by the
U.S. Environmental Protection Agency. For warranty information, refer to the last pages of this manual.
Page 2
For Generator technical questions, please call 1-888-866-5797.
ITEM 61169
Symbol Definitions
WARNING SYMBOLS AND DEFINITIONS
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.
Indicates a hazardous situation which, if not avoided,
will result in death or serious injury.
Indicates a hazardous situation which, if not avoided,
could result in death or serious injury.
Indicates a hazardous situation which, if not avoided,
could result in minor or moderate injury.
Addresses practices not related to personal injury.
SAFETYOPERATIONMAINTENANCE SETUP
Symbol Property or Statement
RPM
HP
AWG
Revolutions Per Minute
Horsepower
American Wire Gauge
WARNING marking concerning
Risk of Eye Injury. Wear ANSI-approved
safety goggles with side shields.
Read the manual before
set-up and/or use.
Symbol Property or Statement
WARNING marking concerning
Risk of Hearing Loss.
Wear hearing protection.
WARNING marking concerning
Risk of Respiratory Injury.
Operate engine OUTSIDE and far away
from windows, doors, and vents.
WARNING marking concerning
Risk of Fire while handling fuel.
Do not smoke while handling fuel.
WARNING marking concerning
Risk of Fire.
Do not refuel while operating.
Keep flammable objects
away from engine.
IMPORTANT SAFETY INSTRUCTIONS
WARNING! Read all instructions.
Failure to follow all instructions listed below may result in fire, serious injury and/or DEATH.
The warnings and precautions discussed in this manual cannot cover all possible conditions and
situations that may occur. It must be understood by the operator that common sense and caution
are factors which cannot be built into this product, but must be supplied by the operator.
ITEM 61169
SAVE THESE INSTRUCTIONS
For Generator technical questions, please call 1-888-866-5797.
Page 3
Setup Precautions
1. Gasoline fuel and fumes are flammable, and
potentially explosive. Use proper fuel storage
and handling procedures. Do not store fuel
SAFETY OPERATION MAINTENANCESETUP
or other flammable materials nearby.
2. Have multiple ABC class fire extinguishers nearby.
3. Operation of this equipment may create sparks that
can start fires around dry vegetation.
A spark arrestor may be required. The operator
should contact local fire agencies for laws or
regulations relating to fire prevention requirements.
4. Set up and use only on a flat, level,
well-ventilated surface.
5. All connections and conduits from the generator
to the load must only be installed by trained and
licensed electricians, and in compliance with all
relevant local, state, and federal electrical codes and
standards, and other regulations where applicable.
6. Connections for standby power to a building
electrical system must be made by a qualified
electrician. The connection must isolate the
generator power from utility power, and must comply
with all applicable laws and electrical codes.
7. Wear ANSI-approved safety goggles, heavy-duty
work gloves, and dust mask/respirator during set up.
8. Use only lubricants and fuel recommended
in the Specifications chart of this manual.
9. Improper connections to a building electrical system
can allow electrical current from the generator
to backfeed into the utility lines. Such backfeed
may electrocute utility company workers or others
who contact the lines during a power outage,
and the generator may explode, burn, or cause
fires when utility power is restored. Consult
the utility company and a qualified electrician if
intending to use the generator for back up power.
10. Do not operate the generator before grounding.
The generator must be earth-grounded
in accordance with all relevant electrical
codes and standards before operation.
Operating Precautions
1. CARBON MONOXIDE HAZARD
Using a generator indoors CAN KILL
YOU IN MINUTES.
Generator exhaust contains
carbon monoxide. This is a poison
you cannot see or smell.
NEVER use inside a home or garage,
EVEN IF doors and windows are open.
Only use OUTSIDE and far away from windows,
doors, and vents.
2. Never use a generator indoors, including in
garages, basements, crawl spaces and sheds.
Opening doors and windows or using fans will NOT
prevent carbon monoxide build up in the home.
3. When using generators, keep them outdoors
and far away from open doors, windows,
and vents to avoid toxic levels of carbon
monoxide from building up indoors.
4. If you start to feel sick, dizzy, or weak while
using a generator, get to fresh air right away.
The carbon monoxide from generators can
quickly lead to full incapacitation and death.
5. Keep children away from the equipment,
especially while it is operating.
6. Keep all spectators at least six feet
from the engine during operation.
7. Fire Hazard! Do not fill gas tank while engine is
running. Do not operate if gasoline has been spilled.
Clean spilled gasoline before starting engine.
Do not operate near pilot light or open flame.
8. Do not touch engine during use.
Let engine cool down after use.
9. Never store fuel or other flammable
materials near the engine.
10. If the plugged in product operates abnormally
or unusually slow, immediately stop using the
generator as a power source. Read and adhere
to the instruction manual of the product to be
powered to make sure that it can be safely and
efficiently powered by a portable generator.
11. Before connecting an appliance or power cord
to the generator: Make sure that it is in good
working order. Faulty appliances or power cords
can create a potential for electrical shock.
Page 4
For Generator technical questions, please call 1-888-866-5797.
ITEM 61169
Operating Precautions (cont.)
12. Do not exceed the running wattage of the generator.
Make sure that the total electrical rating of the
all of the tools or appliances plugged into the
generator at the same time does not exceed that
of the generator. Check that the startup surge
will not be beyond the limit of the generator.
13. Avoid substantially overloading which will trip
the circuit breaker. Slightly overloading the
generator may not trip the circuit breaker,
but will lead to premature generator failure.
14. Do not attempt to connect or disconnect
load connections while standing in water,
or on wet or soggy ground.
15. Do not touch electrically energized parts of
the generator and interconnecting cables or
conductors with any part of the body, or with
any non-insulated conductive object.
16. Connect the generator only to a load that is
compatible with the electrical characteristics
and running wattage of the generator.
17. Insulate all connections and disconnected wires.
18. Guard against electric shock.
Prevent body contact with grounded surfaces such
as pipes, radiators, ranges, and refrigerators.
19. Only use a suitable means of transport and
lifting devices with sufficient weight bearing
capacity when transporting the generator.
20. Secure the generator on transport vehicles to
prevent it from rolling, slipping, and tilting.
21. Industrial applications must follow
OSHA requirements.
22. Do not leave the generator unattended when it is
running. Turn off the generator (and remove safety
keys, if available) before leaving the work area.
23. The generator can produce high noise levels.
Prolonged exposure to noise levels
above 85 dBA is hazardous to hearing.
Wear ear protection when operating the generator
or when working nearby while it is operating.
24. Keep access doors on enclosures locked.
25. Wear ANSI-approved safety glasses
and hearing protection during use.
26. People with pacemakers should consult their
physician(s) before use. Electromagnetic fields in
close proximity to a heart pacemaker could cause
pacemaker interference or pacemaker failure.
Caution is necessary when near the
engine’s magneto or recoil starter.
27. Use only accessories that are recommended
by Harbor Freight Tools for your model.
Accessories that may be suitable for one
piece of equipment may become hazardous
when used on another piece of equipment.
28. Do not operate in explosive atmospheres,
such as in the presence of flammable
liquids, gases, or dust. Gasoline-powered
engines may ignite the dust or fumes.
29. Stay alert, watch what you are doing and
use common sense when operating this
generator. Do not use while tired or under the
influence of drugs, alcohol or medication.
30. Dress properly. Do not wear loose clothing or
jewelry. Keep hair, clothing and gloves away
from moving parts. Loose clothes, jewelry or
long hair can be caught in moving parts.
31. Parts, especially exhaust system components,
get very hot during use. Stay clear of hot parts.
32. Do not cover the generator during operation.
33. Keep the generator and surrounding
area clean at all times.
34. Use the equipment, accessories, etc.,
in accordance with these instructions and in
the manner intended for the particular type of
equipment, taking into account the working
conditions and the work to be performed.
Use of the equipment for operations different from
those intended could result in a hazardous situation.
35. Do not operate the equipment with known
leaks in the engine’s fuel system.
36. WARNING: This product contains or, when
used, produces a chemical known to the State
of California to cause cancer and birth defects
or other reproductive harm. (California Health
& Safety Code § 25249.5, et seq.)
37. When spills of fuel or oil occur, they must be
cleaned up immediately. Dispose of fluids and
cleaning materials as per any local, state, or
federal codes and regulations. Store oil rags in
a bottom-ventilated, covered, metal container.
38. Keep hands and feet away from moving parts.
Do not reach over or across
equipment while operating.
39. Before use, check for misalignment or binding of
moving parts, breakage of parts, and any other
condition that may affect the equipment’s operation.
If damaged, have the equipment serviced
before using. Many accidents are caused
by poorly maintained equipment.
40. Use the correct equipment for the application.
Do not modify the equipment and do not use the
equipment for a purpose for which it is not intended.
SAFETYOPERATIONMAINTENANCE SETUP
ITEM 61169
For Generator technical questions, please call 1-888-866-5797.
Page 5
Service Precautions
1. Before service, maintenance, or cleaning:
a. Unplug all devices from the generator.
b. Turn the engine switch to its “OFF” position.
SAFETY OPERATION MAINTENANCESETUP
c. Allow the engine to completely cool.
d. Then, remove the spark plug cap
from the spark plug.
2. Keep all safety guards in place and in
proper working order. Safety guards include
muffler, air cleaner, mechanical guards,
and heat shields, among other guards.
3. Keep all electrical equipment clean and dry.
Replace any wiring where the insulation is
cracked, cut, abraded, or otherwise degraded.
Replace terminals that are worn, discolored, or
corroded. Keep terminals clean and tight.
4. Do not alter or adjust any part of the
equipment or its engine that is sealed by the
manufacturer or distributor. Only a qualified
service technician may adjust parts that may
increase or decrease governed engine speed.
5. Wear ANSI-approved safety goggles,
heavy-duty work gloves, and
dust mask/respirator during service.
6. Maintain labels and nameplates on the equipment.
These carry important information.
If unreadable or missing, contact
Harbor Freight Tools for a replacement.
7. Have the equipment serviced by a qualified repair
person using only identical replacement parts.
This will ensure that the safety of the equipment
is maintained. Do not attempt any service or
maintenance procedures not explained in this
manual or any procedures that you are uncertain
about your ability to perform safely or correctly.
8. Store equipment out of the reach of children.
9. Follow scheduled engine and
equipment maintenance.
Refueling:
1. Do not smoke, or allow sparks, flames,
or other sources of ignition around the
equipment, especially when refuelling.
2. Do not refill the fuel tank while the
engine is running or hot.
3. Do not fill fuel tank to the top.
Leave a little room for the fuel to expand as needed.
4. Refuel in a well-ventilated area only.
5. Wipe up any spilled fuel and allow excess
to evaporate before starting engine.
To prevent FIRE, do not start the engine
while the smell of fuel hangs in the air.
SAVE THESE INSTRUCTIONS.
Page 6
For Generator technical questions, please call 1-888-866-5797.
ITEM 61169
Set Up
Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual
including all text under subheadings therein before set up or use of this product.
TO PREVENT SERIOUS INJURY AND FIRE: Operate only with proper spark arrestor installed.
Operation of this equipment may create sparks that can start fires around dry vegetation.
A spark arrestor may be required.
The operator should contact local fire agencies for laws or regulations relating to fire
prevention requirements.
At high altitudes, the engine’s carburetor, governor, and any other parts that control the fuel-air ratio
will need to be adjusted by a qualified mechanic to allow efficient high-altitude use and
to prevent damage to the engine and any other devices used with this product.
Grounding
SAFETYOPERATIONMAINTENANCE SETUP
1. The Generator must be properly grounded
in accordance with all relevant electrical
codes and standards before operation.
Have the unit grounded by a qualified electrician
if you are not qualified to do so.
Components and Controls
Engine
Switch
Output
Overload
Oil
Indicator
Ground
Terminal
Receptacle
Receptacles
2. To ground the Generator, connect a #6 AWG
grounding wire (not included) from the Grounding
Terminal on the control panel to a grounding rod
(not included). The grounding rod must be an
earth-driven copper or brass rod (electrode)
which can adequately ground the Generator.
3. Refer to local regulations for
ground source information.
Fuel Cap
Spark Plug
Access Panel
12VDC
Breaker
Reset
Button
12VDC
120VAC
Choke
Starter
Handle
ITEM 61169
Exhaust
Air Filter
and Oil Fill
Access Panel
For Generator technical questions, please call 1-888-866-5797.
Fuel
Valve
Page 7
Operation
Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual
including all text under subheadings therein before set up or use of this product.
SAFETY OPERATION MAINTENANCESETUP
Pre-Start Checks
Inspect Engine and Generator looking for damaged, loose, and missing parts before set up and starting.
If any problems are found, do not use equipment until fixed properly.
Checking and Filling Engine Oil
NOTICE: Your Warranty is VOID if the Engine’s
crankcase is not properly filled with oil before
each use. Before each use, check the oil level.
Do not run the Engine with low or no Engine oil.
Running the Engine with no or low Engine
oil WILL permanently damage the Engine.
1. Make sure the Engine is stopped and is level.
2. Close the Fuel Valve.
3. Remove the Access Panel on
the side of the Generator.
4. Clean the top of the Dipstick and the area around it.
Remove the Dipstick, turning it counterclockwise.
5. Check the oil level. The oil level should be
up to the edge of the hole as shown.
6. As needed, add the appropriate type of
oil until the oil level is at the proper level.
SAE 10W-30 oil is recommended for general use.
7. Thread the Dipstick back in clockwise
and replace the Access Panel.
Checking and Filling Fuel
WARNING! TO PREVENT SERIOUS
INJURY FROM FIRE:
Fill the fuel tank in a well-ventilated area
away from ignition sources. If the Engine
is hot from use, shut the Engine off and
wait for it to cool before adding fuel. Do not smoke.
1. Clean the Fuel Cap and the area around it.
2. Unscrew and remove the Fuel Cap.
3. Remove the Strainer and remove any dirt
and debris. Then replace the Strainer.
Note: Do not use gasoline containing more than
10% ethanol (E10). Do not use E85 ethanol.
Full level
Note: Do not use gasoline that has been stored in a
metal fuel container or a dirty fuel container. It can
cause particles to enter the carburetor, affecting
Engine performance and/or causing damage.
4. If needed, fill the Fuel Tank to about 1 inch under
the fill neck of the Fuel Tank with 87 octane or
higher unleaded gasoline that has been treated
with a fuel stabilizer additive. Follow fuel stabilizer
manufacturer’s recommendations for use.
5. Then replace the Fuel Cap.
6. Wipe up any spilled fuel and allow excess
to evaporate before starting Engine.
To prevent FIRE, do not start the Engine
while the smell of fuel hangs in the air.
Page 8
Note: Fill Fuel Tank completely before first use.
Fuel Tank needs to be completely full to properly prime Carburetor.
For Generator technical questions, please call 1-888-866-5797.
ITEM 61169
Starting the Engine
ON OFF
Before Starting the Engine
a. Inspect the Generator and Engine.
b. Disconnect all electrical loads from the Generator.
c. Fill the Engine with the proper amount and type of both unleaded gasoline and oil.
Manual Start
1. Turn the Engine Switch on.
SAFETYOPERATIONMAINTENANCE SETUP
1
2
2. Move the Choke to the START position.
3. Turn the Fuel Valve to the ON position.
Note: After unpacking, before first use,
slowly pull recoil handle 20 times to prime the Engine.
4. Grip the Starter Handle of the Engine loosely and
pull it slowly several times to allow the gasoline to
flow into the Engine’s carburetor. Then pull the Starter
Handle gently until resistance is felt.
Allow Cable to retract fully and then pull it
quickly. Repeat until the Engine starts.
3
STARTRUN
4
Note: Do not let the Starter Handle snap back against the housing.
Hold it as it recoils so it doesn't hit the housing.
ITEM 61169
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Page 9
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