Powerhorse Single-Direction Plate Compactor Owner's manual

Category
Motor vehicle accessories & components
Type
Owner's manual

Powerhorse Single-Direction Plate Compactor is a versatile tool designed to deliver exceptional compaction results in various applications. Its compact size and lightweight design make it easy to maneuver in tight spaces, while its powerful engine provides ample force to effectively compact soil, gravel, and asphalt. With its user-friendly controls and simple operation, this plate compactor empowers users to achieve professional-grade compaction with minimal effort.

Powerhorse Single-Direction Plate Compactor is a versatile tool designed to deliver exceptional compaction results in various applications. Its compact size and lightweight design make it easy to maneuver in tight spaces, while its powerful engine provides ample force to effectively compact soil, gravel, and asphalt. With its user-friendly controls and simple operation, this plate compactor empowers users to achieve professional-grade compaction with minimal effort.

212cc OHV Horizontal Gas Engine
Owner’s Manual
WARNING: Read carefully and understand all ASSEMBLY AND OPERATION
INSTRUCTIONS before operating. Failure to follow the safety rules and other basic safety
precautions may result in serious personal injury.
SAVE THESE INSTRUCTIONS
Page 2 of 35
Thank you very much for choosing a Powerhorse® product!
For future reference, please complete the owner’s record below:
Serial Number/Lot Date Code:
Purchase Date: _
Save the receipt, warranty, and this manual. It is important that you read
the entire manual to become familiar with this product before you begin
using it.
This engine is designed for certain applications only. Northern Tool &
Equipment is not responsible for issues arising from modification or
improper use of this product such as an application for which it was not
designed. We strongly recommend that this product not be modified
and/or used for any application other than that for which it was designed.
For technical questions, please call 1-866-443-2576.
Page 3 of 35
Technical Specifications ...................................................................................................................... 4
Important Safety Information ............................................................................................................... 4
Specific Operation Warnings ............................................................................................................... 6
Safety Labels ......................................................................................................................................... 8
Main Engine Parts ................................................................................................................................. 9
Before Each Use .................................................................................................................................. 10
Operating Instructions ........................................................................................................................ 11
Maintenance ........................................................................................................................................ 16
Troubleshooting .................................................................................................................................. 24
Storage ................................................................................................................................................. 24
Parts Diagram ...................................................................................................................................... 26
Parts List .............................................................................................................................................. 27
Replacement Parts .............................................................................................................................. 28
Table of Contents
Page 4 of 35
WARNING
We do not approve or authorize the use of these engines on 3-wheel All-Terrain Vehicles (ATVs),
motor bikes, fun/recreational go-karts, aircraft products or vehicles intended for use in competitive
events. Use of these engines in such applications could result in property damage, serious injury
(including paralysis), or even death.
WARNING
The engine exhaust from this product contains chemicals known to the State of California to cause
cancer, birth defects, or other reproductive harm.
Technical Specifications
Important Safety Information
SAFETY REFERENCES
The safety alert symbol
is used to identify safety information about hazards that can result in
personal injury. A signal word (DANGER, WARNING, or CAUTION) is used with the alert symbol to
indicate the likelihood and the potential severity of injury. In addition, a hazard symbol maybe used to
represent the type of hazard.
DANGER: indicates a hazard which, if not avoided, will result in death or serious injury.
WARNING: indicates a hazard which, if not avoided, could result in death or serious injury.
CAUTION
: indicates a hazard which, if not avoided, might result in minor or moderate injury.
CAUTION: when used without the alert symbol, indicates a situation that could result in
damage to the engine.
This manual contains safety information to make you aware of the hazards and risks
associated with engines, and how to avoid them. Because we do not necessarily
know what equipment this engine will power, it is important that you read and
understand these instructions and the instructions for the equipment this engine
powers.
Page 5 of 35
WARNING
WORK AREA SAFETY
Inspect the work area before each use. Keep work area clean, dry, free of clutter, and well-lit.
Cluttered, wet, or dark work areas can result in injury. Using the engine in confined work areas
may put you dangerously close to other cutting tools and rotating parts.
Do not allow the engine to come into contact with an electrical source. The engine is not insulated
and contact will cause electrical shock.
Keep children and bystanders away from the work area while operating the tool. Do not allow
children to handle the engine.
Be aware of all power lines, electrical circuits, water pipes, and other mechanical hazards in your
work area. Some of these hazards may be hidden from your view and may cause personal injury
and/or property damage if contacted.
WARNING
PERSONAL SAFETY
Stay alert, watch what you are doing, and use common sense when operating the engine. Do not
use the engine while you are tired or under the influence of drugs, alcohol, or medication. A
moment of inattention while operating the tool may result in serious personal injury.
Dress properly. Do not wear loose clothing, dangling objects, or jewelry. Keep your hair, clothing
and gloves away from moving parts. Loose clothes, jewelry, or long hair can be caught in moving
parts. Air vents on the tool often cover moving parts and should be avoided.
Wear the proper personal protective equipment when necessary. Use ANSIZ87.1 compliant safety
goggles (not safety glasses) with side shields, or when needed, a face shield. Use a dust mask in
dusty work conditions. Also use non-skid safety shoes, hardhat, gloves, dust collection systems,
and hearing protection when appropriate. This applies to all persons in the work area.
Do not overreach. Keep proper footing and balance at all times.
Remove keys or wrenches before connecting the tool to an air supply, power supply, or turning on
the tool. A wrench or key that is left attached to a rotating part of the tool may cause personal
injury.
Secure the work with clamps or a vise instead of your hand when practical. This safety precaution
allows for proper tool operation using both hands.
CAUTION
ENGINE USE AND CARE
This engine is shipped from us without oil. If you start the engine without oil, the engine will be
damaged beyond repair and will not be covered under warranty.
Do not force the engine. Products are safer and do a better job when used in the manner for which
they are designed. Plan your work and use the correct product for the job.
Check for damaged parts before each use. Carefully check that the engine will operate properly
Page 6 of 35
WARNING
Gasoline and its vapors are extremely flammable and explosive.
Fire or an explosion can cause severe burns or death.
When Adding Fuel
Turn engine 'off' and let it cool at least 2 minutes before removing the fuel filler cap.
Fill the fuel tank outdoors or in a well-ventilated area.
Do not overfill the fuel tank.
Keep gasoline away from sparks, open flames, pilot lights, heat, and other ignition sources.
Check the fuel lines, the tank, the cap, and the fittings frequently for cracks or leaks. Replace if
necessary.
When Starting the Engine
Make sure the spark plug, muffler, fuel filler cap, and air cleaner are in place.
Do not crank the engine with the spark plug removed.
If fuel spills, wait until it evaporates before starting the engine.
If the engine floods, set the choke to the 'open/run' position, place throttle in 'fast', and crank
until the engine starts.
When Operating Equipment
Do not choke the carburetor to stop the engine.
When Transporting Equipment
Transport with the fuel tank EMPTY.
When Storing Gasoline or Equipment with Fuel in the Tank
Store away from furnaces, stoves, water heaters, or other appliances that have a pilot light or
other ignition source because they can ignite gasoline vapors.
WARNING
Starting the engine creates sparking.
Sparking can ignite nearby flammable gases.
Explosion and fire could result.
If there is a natural or LP gas leakage in the area, do not start the engine.
Do not use pressurized starting fluids because vapors are flammable.
and perform its intended function. Replace damaged or worn parts immediately. Never operate the
engine with a damaged part.
Specific Operation Warnings
Page 7 of 35
WARNING
Rapid retraction of starter cord (kickback) will pull hand and arm toward engine faster than you
can let go. Broken bones, fractures, bruises or sprains could result.
When starting engine, pull cord slowly until resistance is felt, then pull rapidly.
Direct coupled equipment components such as, but not limited to, blades, impellers, pulleys,
sprockets, etc., must be securely attached.
WARNING
Rotating parts can contact or entangle hands, feet, hair, clothing, or accessories.
Traumatic amputation or severe laceration can result.
Operate the equipment with guards in place. Keep hands and feet away from rotating parts.
Tie up long hair and remove jewelry.
Do not wear loose-fitting clothing, dangling drawstrings, or items that could become caught.
WARNING
Engines give off carbon monoxide, an odorless, colorless, poison gas.
Breathing carbon monoxide can cause nausea, fainting or death.
Start and run the engine outdoors.
Do not start or run engine in an enclosed area, even if doors or windows are open.
WARNING
Running engines produce heat. Engine parts, especially mufflers, become extremely hot.
Severe thermal burns can occur on contact.
Combustible debris, such as leaves, grass, brush, etc., can catch fire.
Allow muffler, engine cylinder and fins to cool before touching.
Remove accumulated debris from muffler area and cylinder area.
Install and maintain in working order a spark arrester before using equipment on forest-covered,
grass-covered, brush-covered unimproved land. The state of California requires this. Other
states may have similar laws. Federal laws apply on federal land.
Page 8 of 35
Safety Labels
Page 9 of 35
Reference
Subassembly
A
Air Cleaner
B
Muffler
C
Spark Plug
D
Throttle Lever
E
Recoil Starter
F
Starting Handle
G
Fuel Shut-off
H
Choke Lever
I
Fuel Filler Cap
J
Fuel Tank
K
Oil Dipstick
L
Drain Plug
M
Engine Switch
Main Engine Parts
Page 10 of 35
WARNING
Improperly maintaining this engine, or failure to correct a problem before operation, can cause a
malfunction in which you can be seriously hurt or killed. Always perform a pre-operation inspection
before each operation, and correct any problem.
Pre-Operation Checks
For your safety, and to maximize the service life of your equipment, it is very important to take a few
moments before you operate the engine to check its condition. Be sure to take care of any problem
you find, or have your servicing dealer correct it, before you operate the engine.
Before beginning your pre-operation checks, be sure the engine is level and the engine switch is in
the OFF position. Always check the following items before you start the engine:
Check the General Condition of the Engine
1.
Look around and underneath the engine for signs of oil or gasoline leaks.
2.
Remove any excessive dirt or debris, especially around the muffler and recoil starter.
3.Look for signs of damage.
4.Check that all shields and covers are in place, and all nuts, bolts, and screws are tightened.
Check the Engine
1.
Check the fuel level. Starting with a full tank will help to eliminate or reduce operating interruptions for
refueling.
2.
Check the engine oil level. Running the engine with a low oil level can cause engine damage.
The Oil Alert system will automatically stop the engine before the oil level falls below safe limits.
However, to avoid the inconvenience of an unexpected shutdown, always check the engine oil level
before startup.
3.
Check the air filter element. A dirty air filter element will restrict air flow to the carburetor, reducing
engine performance.
4.
Check the equipment powered by this engine.
Review the instructions provided with the equipment powered by this engine for any precautions and
procedures that should be followed before engine start-up.
Before Each Use
Page 11 of 35
WARNING
Gasoline and its vapors are extremely flammable and explosive.
Fire or explosion can cause severe burns or death.
Engines give off carbon monoxide, an odorless colorless, poison gas. Breathing carbon
monoxide can cause nausea, fainting or death.
Unintentional sparking can result in fire or electric shock.
Unintentional start-up can result in entanglement, traumatic amputation, or laceration.
CAUTION
HIGH ALTITUDE OPERATION
Operating at an altitude of greater than 2000 feet (610 meters) may affect your engines performance,
fuel consumption, and emissions. To remain emissions compliant and improve engine performance
at higher altitudes, a high-altitude kit is required. A high altitude kit includes a carburetor jet resized
to help correct air / fuel mixture at altitude. To order a high altitude kit or if you have additional
questions, go to www.northerntool.com or contact us at 1-866-443-2576. Please note, engines with
the high-altitude kit installed operated at lower altitudes could cause severe engine damage and
affect emissions compliance. When modified, a tag or decal should be added to the product stating
that a high-altitude kit was installed and to remind you to re-service the carburetor (re-jet) when
operating in lower altitude environments.
Starting the Engine
1.
Move the fuel shut-off to the ON position.
Operating Instructions
Page 12 of 35
2.
To start a cold engine, move the choke lever to the CHOKE position.
To restart a warm engine, leave the choke lever in the RUN position.
3.
Move the throttle lever away from the MIN. position, about 1/3 of the way toward the MAX.
position.
Page 13 of 35
4.
Turn the engine switch to the ON position.
5.
Operate the starter.
Recoil Start
Pull the starter grip lightly until you feel resistance, then pull briskly in the direction of the arrow as
shown below. Return the starter grip gently.
WARNING
Do not allow the starter grip to snap back against the engine. Return it gently to prevent damage to
the starter.
Electric Starter
Turn the key to the START position, and hold it there until the engine starts. If the engine fails to start
within 5 seconds, release the key, and wait at least 10 seconds before operating the starter again.
Page 14 of 35
When the engine starts, release the key, allowing it to return
to the ON position.
WARNING
Using the electric starter for more than 5 seconds at a time will overheat the starter motor and can
damage it.
6.
If the choke lever has been moved to the CHOKE position to start the engine, gradually move it to
the RUN position as the engine warms up.
Stopping the Engine
To stop the engine in an emergency, simply turn the engine switch to the OFF position. Under normal
conditions, use the following procedure. Refer to the instructions provided by the equipment
manufacturer.
Page 15 of 35
1.
Move the throttle lever to the MIN. position. Some engine applications use a remote-mounted
throttle control rather than the engine-mounted throttle lever shown here.
2.
Turn the engine switch to the OFF position.
3.
Turn the fuel shut-off to the OFF position.
Page 16 of 35
Setting Engine Speed
Position the throttle lever for the desired engine speed. Some engine applications use a remote-
mounted throttle control rather than the engine-mounted throttle lever shown here. Refer to the
instructions provided by the equipment manufacturer. For engine speed recommendations, refer to
the instructions provided with the equipment powered by this engine.
WARNING
All the components used to build this engine must remain in place for proper operation.
Use only original equipment replacement parts. Other parts may not perform as well,
may damage the unit, and may result in injury.
In addition, use of other parts may void your warranty. We recommend that you use an authorized
service center for all maintenance and service of the engine and engine parts.
Before performing adjustments or repairs
Disconnect the spark plug wire and keep it away from the spark plug.
Use only correct tools.
Do not tamper with governor spring, links or other parts to increase engine speed.
Replacement parts must be the same and installed in the same position as the original parts.
Do not strike the flywheel with a hammer or hard object because the flywheel may later
shatter during operation.
When Testing for Spark
Use an approved spark plug tester.
Maintenance Schedule
REGULAR SERVICE PERIOD (3)
Perform at every indicated month or
operating hour interval, whichever comes
first.
Each
Use
First
Month or
20 Hrs
Every 3
Months or
50 Hrs
Every 6
Months or
100 Hrs
Every
Year or 300
Hrs
Item
Engine Oil
Check level
Change
Check
Maintenance
Page 17 of 35
Air Cleaner
Clean
○(1)
○(1)
Replace
Sediment Cup
Clean
Spark Plug
Check-adjust
Replace
Spark Arrester
Clean
Idle Speed
Check-adjust
○(2)
Valve Clearance
Check-adjust
○(2)
Combustion Chamber
Clean
After every 500 Hrs.(2)
Fuel Tank & Filter
Clean
○(2)
Fuel Tube
Check
Every 2 years (Replace if necessary) (2)
Note:
(1)
Service more frequently when used in dusty areas.
(2)
We recommend that you see an authorized service center for all maintenance and service of the
engine and engine parts. Use only our genuine parts.
(3)
For commercial use, log hours of operation to determine proper maintenance intervals.
Engine Oil
Oil is a major factor affecting performance and service life. Use 4-stroke automotive detergent oil.
Recommended Oil
Use 4-stroke motor oil that meets or exceeds the requirements for API service category SJ or later (or
equivalent). Always check the API service label on the oil container to be sure it includes the letters
SJ or later (or equivalent).
SAE 10W-30 is recommended for general use. Other viscosities shown in the chart may be used
when the average temperature in your area is within the indicated range.
Page 18 of 35
Before Adding or Checking Oil
Place engine on a level surface.
Clean the oil fill area for any debris.
How to Check/Add Oil
WARNING
Gasoline is highly flammable and explosive. You can be burned or seriously injured when
refueling.
Stop engine and keep heat, sparks, and flames away.
Refuel only outdoors.
Wipe up spills immediately.
1.
Remove the oil dipstick and wipe with a clean cloth.
2.
Insert the oil dipstick into the filler neck without screwing it in.
3.
Remove the oil dipstick and check the oil level. Make sure the oil is at the FULL mark on the
dipstick.
4.
If the oil level is near or below the lower limit mark on the dipstick, fill with the recommended
oil. Do not overfill. After adding oil, wait one minute and then recheck the oil level.
5.
Replace and tighten the oil dipstick.
Fuel Recommendations
Unleaded gasoline: U.S. Pump octane rating 86 or higher, except U.S. Research octane rating 91 or
higher. Pump octane rating 86 or higher. This engine is certified to operate on unleaded gasoline with
a pump octane rating of 86 or higher (a research octane rating of 91 or higher).
Refuel in a well-ventilated area with the engine stopped. If the engine has been running, allow it to
cool first. Never refuel the engine inside a building where gasoline fumes may reach flames or sparks.
Page 19 of 35
You may use unleaded gasoline containing no more than 10% ethanol (E10) or 5% methanol by
volume. In addition, methanol must contain co solvents and corrosion inhibitors. Use of fuels with
content of ethanol or methanol greater than shown above may cause starting and/or performance
problems. It may also damage metal, rubber, and plastic parts of the fuel system. Engine damage or
performance problems that result from using a fuel with percentages of ethanol or methanol greater
than shown above are not covered under warranty.
How to Add Fuel
WARNING
Gasoline and its vapors are extremely flammable and explosive. Fire or explosion can cause severe
burns or death.
For refueling, refer to the manufacturer’s instructions provided with the equipment. See the following
for a Powerhorse supplied standard fuel tank refueling instruction
1.
With the engine stopped and on a level surface, remove the fuel filler cap and check the fuel level.
Refill the tank if the fuel level is low.
2.
Add fuel to the bottom of the maximum fuel level limit of the fuel tank. Do not overfill. Wipe up
spilled fuel before starting the engine.
Page 20 of 35
Carburetor Adjustment
Never make adjustments to the carburetor. The carburetor was set at the factory to operate efficiently
under most conditions. However, if adjustments are required, see any our Authorized Dealer for
service.
CAUTION
The manufacturer of the equipment on which this engine is installed specifies the top speed at which
the engine will be operated. Do not exceed this speed.
How to Replace the Spark Plug
If the engine has been running, let it cool before servicing
the spark plug. For good performance, the spark plug
must be properly gapped and free of deposits.
1.
Disconnect the spark plug cap, and remove any
dirt from around the spark plug area.
2.
Remove the spark plug with a 13/16-inch spark
plug wrench.
3.
Visually inspect the spark plug. Replace it if
damaged or badly fouled, if the sealing washer
is in poor condition, or if the electrode is worn.
4.
Measure the spark plug electrode gap with a
wire-type feeler gauge. Correct the gap, if
necessary, by carefully bending the side electrode.
The gap should be: 0.7-0.8 mm (0.028-0.031 in).
5.
Install the spark plug carefully, by hand, to
avoid cross-threading.
6.
After the spark plug is seated, tighten with a
13/16-inch spark plug wrench to compress the
sealing washer.
When installing a new spark plug, tighten 1/2 turn after the spark plug seats to compress the
washer.
When reinstalling the original spark plug, tighten 1/8 1/4 turn after the spark plug seats to
compress the washer.
CAUTION
A loose spark plug can overheat and damage the engine. Over tightening the spark plug can damage
the threads in the cylinder head.
7.
Attach the spark plug cap to the spark plug.
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Powerhorse Single-Direction Plate Compactor Owner's manual

Category
Motor vehicle accessories & components
Type
Owner's manual

Powerhorse Single-Direction Plate Compactor is a versatile tool designed to deliver exceptional compaction results in various applications. Its compact size and lightweight design make it easy to maneuver in tight spaces, while its powerful engine provides ample force to effectively compact soil, gravel, and asphalt. With its user-friendly controls and simple operation, this plate compactor empowers users to achieve professional-grade compaction with minimal effort.

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