M1107C
ITEM NUMBER:
1107
SERIAL NUMBER: _____________________
Owner’s Manual
Instructions for Assembly, Testing, Operation, Servicing, &
Storage
20 Ton Log Splitter: Outdoor hydraulic powered machine that
splits wood logs.
WARNING
READ and UNDERSTAND this manual completely before using log splitter.
All operators of this equipment must read and completely understand all safety information, operating instructions,
maintenance and storage instructions. Failure to properly operate and maintain the log splitter could result in serious injury
to the operator and bystanders from moving parts that can crush or cut, flying objects, burns, fire or explosion, escaping
high pressure hydraulic fluid, or carbon monoxide poisoning in particular, be aware of the following hazards.
Crush and Cut Hazards
Moving parts can crush and cut hands and fingers. Keep hands clear of endplate, wedge, and logs while splitting.
High Pressure Hydraulic Fluid Hazards
High fluid pressures and temperatures are developed in hydraulic Log splitters. Hydraulic fluid escaping through even
a pin-size hole opening can puncture skin and cause severe blood poisoning. Inspect hydraulic system regularly for
possible leaks. Never check for leaks with your hand while the system is pressurized. Seek medical attention
immediately if injured by escaping fluid.
Fire Hazards
If your log splitter is intended for use near and ignitable forest, brush, or grassy covered land, the engine exhaust
should be equipped with a spark arrestor. See the “Specifications” section of this manual to determine if your
splitter is equipped already has a spark arrestor. If not equipped, call Northstar Customer Service for ordering
information.
Keep a fire extinguisher with you, that is rated for ordinary combustibles and flammable liquids.
STOP!
ADD OIL TO ENGINE BEFORE USING: Engine is shipped without oil. DO NOT start log splitter without first adding oil.
VERIFY HYDRAULIC OIL LEVEL: Hydraulic reservoir is shipped with oil. Verify oil level is 1” from top before using.
INSPECT COMPONENTS: Closely inspect to make sure no components are missing or damaged.
See “Initial Unpacking and Setup” section for instructions and whom to contact to report missing or damaged parts.
Any Questions, Comments, Problems or Parts Orders
Call NorthStar Customer Service 1-800-270-0810
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Table of Contents
About Your Log Splitter………………………………………………………………………………...4
Safety label Locations……………………………………………………………………………….….5
Machine Components Identification…………………………………………………...………………..7
Initial Unpacking & Set-up……………………………………………………………………….…….8
Moving & Towing to the Job Site…………………………………………………………………………. …..10
Before Each Use:
Step One: Inspection/Maintenance…………………………………………………………………….. ….13
Step Two: Refueling……………………………………………………………………………………. …15
Step Three: Work site Selection & Set-up…………………………………………………………….. ….16
Splitting Operation………………………………………………………………………………………..…….18
Storage……………………………………………………………………………………………………… ….25
Periodic Maintenance ……………………………………………………………………………………... …..26
Troubleshooting…………………………………………………………………………………………...……27
Specifications……………………………………………………………………………………………...……28
Parts Breakdown – Exploded View……………………………………………………………………….……29
Summary of Important Safety Information for Operation………………………………………………..…….31
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About Your Log Splitter
Thank you for purchasing your Northstar log splitter!
About Your Log Splitter:
This log splitter is a machine designed to split wood logs using a hydraulically powered moving wedge. The log
splitter’s gasoline engine is used to pressurize the hydraulic system.
This log splitter is designed to split logs up to 24” long, lengthwise with the grain only.
Your splitter can be used in either a vertical or horizontal splitting position:
When the splitter is set up to operate in the horizontal splitting position, a log is placed on the horizontal
beam and the wedge moves horizontally into the end of the log to split it.
When the splitter is set up to operate in the vertical splitting position, the log is placed on the endplate,
upright on its end, and the wedge moves down into the top of the log to split it.
The horizontal splitting position is used for lighter logs that can be easily loaded onto the beam. The vertical
splitting position is used for heavier logs that are difficult to load onto the beam.
The technical specifications for your log splitter are provided in the “Specifications” section of this manual.
WARNING
This log splitter uses a high-pressure hydraulic system to generate a very strong splitting force.
Read the manual completely before using the machine to understand how to safely operate and
maintain it.
Follow all safety precautions presented throughout this manual. A summary of important safety information can
be found at the end of this manual.
Contact Northstar Customer Service at 1-800-270-0810 for any questions about the appropriate
use of this log splitter and /or optional accessories.
Warranty Registration:
Please fill out and submit the warranty registration card so that we have your contact information for any future
product literature or replacement parts you may need.
Attention: All Rental Companies and Private Owners who loan
this equipment to others!
All persons to whom you rent/loan the log splitter must have access to and read this manual. Keep this owner’s
manual with the splitter at all times and advise all persons who will operate the machine to read it. You must
provide instruction on how to safely operate the splitter and remain available to answer any questions a
renter/borrower might have.
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Safety Label Locations
4
6
3
1
2
8
7
5
FIG. 2262
Reference Part Number
number
Description
1
2
3
4
5
6
7
8
777886
39260
39259
777891
777892
777890
777887
777889
Splitter Warning Decal
Hot Muffler Decal
Waning Decal
Hydraulic Fluid Warning Decal
Moving/Towing Decal
Fire Hazard Warning Decal
Splitter Operating Instruction Decal
Stuck Log Warning Decal
Always make sure safety labels are in good condition. If a safety label is missing or not
legible, order new labels or unsafe operation could result.
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Safety Label Locations
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Machine Component Identification
Ref Description
Ref Description
1
2
3
4
5
6
7
8
9
2” Ball Coupler
Horizontal Lock
Lifting Handle
Cylinder
Hydraulic Oil Fill Cap
Split Control Lever
Control Valve
Wedge
10
11
12
13
14
15
16
17
18
Beam
Endplate
Support Leg
Engine
Hydraulic Tank
Suction Strainer
Pump
Towbar Leg
Safety Chains
Log Cradle
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Initial Unpacking & Set-Up
IMPORTANT!
Engine is shipped without oil. DO NOT start the engine before adding oil.
Step One:
Add oil to the engine. Using a funnel. Add SAE 30 oil up to the FULL mark on
the dipstick. (See engine Owner’s Manual for oil capacity and location of fill
cap.)
Add oil
Step Two:
Secure Split Control Lever to Control Valve. Use following procedures :
Secure Split Control
Lever
1. Split Control Lever is shipped taped to the hydraulic cylinder. Untape to
release.
2. Raise lever to align lever hole with holes in valve bracket and insert clevis
pin through the holes to put lever in the up position.
3. Secure by inserting cotter pin in end of clevis pin and spreading ends apart.
Cotter Pin
Clevis pin
Closely inspect all log splitter components.
(See Machine Components section of this manual for diagram of components.)
Step Three: Inspect
Log Splitter
Components.
If you have missing components, contact Customer Service at 1-800-270-0810.
If you have damaged components, contact the Freight Company that delivered the
unit and file a claim.
NOTE: Hydraulic reservoir is shipped with oil.
1. Check hydraulic oil level:
Step Four:
Verify Hydraulic
Oil Level.
a) Make sure engine is off and the cylinder is fully retracted.
b) Relieve all hydraulic system pressure by moving Split Control Lever back and
forth several times.
c) Remove Hydraulic oil fill cap. Verify that oil level is 1” from top of hydraulic
reservoir (not including fill neck).
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Initial Unpacking & Set-Up
WARNING: NEVER remove the hydraulic oil fill cap when the engine is
running or hot. Hot oil can escape causing severe burns. Allow log splitter
to cool completely before removing hydraulic oil fill cap.
2. If hydraulic oil level is low:
Add 10 wt. AW32, ASLE H-150, or ISO 32 oil to 1” from top.
Note: The log splitter comes filled with LIGHT 150-ISO 32 hydraulic oil. If the
log splitter will be run for long periods of time in outdoor temperatures
above 70F, we recommend changing the hydraulic oil to DEXTRON III.
3. Replace fill cap.
Step Five:
Lubricate the surface of the slide rail beam with engine oil. This will help
Lubricate Slide
Rail Beam.
prevent wear between the slide plates and beam.
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Moving and Towing to Job Site
WARNING
The log splitter is heavy. It can crush and cause serious injury if it rolls out of control or
tips over.
Follow the instructions below for safely moving and towing the log splitter.
Moving the log splitter:
1. Place in
Horizontal
position
Make sure the log splitter is secure in the horizontal position with hitch pin before
moving.
NEVER move log splitter when it is in vertical configuration because it will be unstable
and could tip.
2. Engine off.
IMPORTANT: Make sure log splitter engine is off.
Never move the log splitter with its engine running.
3. Fuel valve off
4. Lock:
Turn fuel valve off to prevent carburetor flooding and reduce the chance of fuel leakage.
Lock the front tow bar leg in the “DOWN” position and the rear support leg in
●
Front tow
bar leg
DOWN
Rear
the “UP” position before you move the log splitter.
●
support leg
UP
Move log splitter by hand either directly to chosen work site or to vehicle hitch for
towing.
5. Move log
splitter to
(See “Before Each Use” section for instructions on selecting a work site)
Important Safety Instructions:
work site or
tow hitch
Hills. Do not move the log splitter up or down hills by hand—use a towing
vehicle.
No riding. Never allow anyone to sit or ride on the log splitter.
No cargo. Never transport cargo or wood on the log splitter.
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Moving and Towing to Job Site
Towing:
1. Read
Review towing safety instructions in your vehicle manual.
instructions
2. Check tires
Make sure tires are fully inflated and in good repair.
WARNING:
Do not over-inflate tires. Serious injury can occur if tire explodes.
When seating a bead after repair, do not exceed 30 PSI. Pressures higher
than 30 PSI can cause the tire and wheel to rupture and explode.
3. Attach to hitch Attach log splitter to vehicle hitch
(2” ball)
1) Attach log splitter’s coupler to a class 2 or higher hitch with 2” ball (only).
2) Adjust coupler to ball by raising locking lever and turning lock nut with fingers.
3) Proper adjustment is obtained when coupler is as tight as possible on ball and
locking lever can still be opened and closed.
4) Lock lever closed to secure the attachment. An optional locking pin or
padlock may be inserted in the locking lever hole for extra security.
4. Attach safety
chains
Attach safety chains.
1. Two safety chains must be used while towing.
2. Cross safety chains under the coupler allowing only enough slack for
vehicle turns.
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Moving and Towing to Job Site
5. Put tow bar leg Move the tow bar leg to the “UP” position and lock. (The support leg must
UP
remain in the up position during towing.)
Tow log splitter carefully to desired work site.
(See “Before Each Use” section for instructions on selecting an appropriate work site)
6. Tow to desired
location
Important safety instructions:
Added length. Be aware of the added length of the splitter.
Speed limit. Never tow this log splitter over 45 mph. Faster speeds may
result in loss of control.
Rough terrain. Drive slowly and take extra caution when traveling over
rough terrain.
On public roads. If towing on a public road, make sure to comply with
all local, state, and federal towing requirements. It is the sole
responsibility of the purchaser to obtain licensing, trailer lights, safety
chains or signage, as needed to comply.
Unattended. Turn off the towing vehicle before leaving the splitter
unattended.
Under the influence. Never tow or operate this splitter while under the
influence of alcohol, drugs, or medication
7. Lock leg down & Lock tow bar leg in the DOWN position and disconnect from vehicle.
NEVER operate log splitter while it is attached to the vehicle.
unhitch
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Before Each Use-Inspection / Maintenance
Step One: Inspect and maintain log splitter before each use
If the log splitter has been used previously, it must be inspected and maintained BEFORE EACH
SUBSEQUENT USE.
WARNING
ALWAYS shut off the engine, disconnect the spark plug, and relieve system pressure
before inspecting, cleaning, adjusting, or repairing the splitter. Relieve system pressure by
moving Split Control Lever back and forth several times.
IMPORTANT:
If a part needs replacement, only use parts that meet the manufacturer’s specifications. Replacement parts
that do not meet specifications may result in a safety hazard or poor operation of the log splitter.
1. Engine off /
relieve
Perform all inspections/repairs with the engine off and hydraulic system pressure
relieved.
pressure
1. Make sure engine is off and cool.
2. Disconnect the spark plug
3. Relieve all hydraulic system pressure by moving the Split Control Lever back and
forth several times.
2. Remove debris Remove debris from engine, muffler, and moving parts.
1. Engine debris. Debris on a hot engine can be a fire hazard. Clean debris and chaff
from engine cylinder head, cylinder head fins, blower housing rotating screen, and
muffler areas. Avoid contact with hot muffler.
2. Other debris. Debris on moving parts can cause excess wear. Clear debris from the
slide beam, wedge, and endplate.
3. Fuel tank / lines Check fuel tank and fuel lines for leaks.
Any fuel leak is a fire hazard. Fix any fuel leaks before starting engine.
4. Mechanical
parts
Check to be sure all nuts and bolts are tight to make sure the log splitter is in safe
working condition.
5. Hydraulic system Check the hydraulic system carefully:
1. Visually inspect all hoses, tubing, clamps/fittings, pump, and cylinder for cracks,
fraying, kinks, or other damage.
2. Check all components for oily residue, which may indicate a leak.
Do NOT operate the log splitter if there is any indication of damage or oily residue. Small
leaks in hydraulic lines can cause severe injuries and can also be an indication of
catastrophic failure in the near future. The life of hydraulic hoses may be from a few
months to a few years, depending on use and storage patterns.
WARNING: High fluid pressures and temperatures are developed in hydraulic
log splitters. Hydraulic fluid escaping through a pin hole sized opening can burn
or puncture skin, resulting in wounds that could cause blood poisoning, infection,
disability, gangrene, amputation, or death. Therefore, the following instructions
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Before Each Use-Inspection / Maintenance
should be heeded at all times when inspecting or servicing the hydraulic
components of the log splitter:
Stop the engine, disconnect the spark plug, and move all control valve handles
back and forth to relieve pressure before changing or adjusting hydraulic system
components such as hoses, tubing, fittings or other components.
NEVER check for leaks with your hand. Leaks can be located by holding a
piece of cardboard or wood (at least two feet long) with your hand at one end
and passing the other end over the suspected area (wear eye protection). Look
for discoloration of the cardboard or wood.
NEVER adjust the pressure setting of the pump or valve.
If injured by escaping fluid, no matter how small the wound is, see a doctor at
once. A typical injection injury may be a small puncture wound that does not
look serious. However, severe infection or reaction can result if proper medical
treatment is not administered immediately by a doctor who is familiar with
injection injuries.
6. Hydraulic oil
level
Make sure hydraulic oil level is 1” from top of hydraulic tank with cylinder
retracted. Fill as needed.
Note: The log splitter comes filled with LIGHT 150-ISO 32 hydraulic oil. If the log
splitter will be run for long periods of time in outdoor temperatures above 70oF, we
recommend changing the hydraulic oil to DEXTRON III.
WARNING: NEVER remove the hydraulic oil fill cap when the engine is
running or hot. Hot oil can escape causing severe burns. Allow log splitter to cool
completely before removing hydraulic oil fill cap.
7. Engine
Inspect and perform engine maintenance as directed in the engine manual.
8. Spark arrestor If the engine is equipped with a spark arrestor muffler, clean and inspect it regularly
muffler
(follow spark arrestor manufacturer’s service instructions).
Replace if damaged.
9. Tires
Make sure tires are fully inflated and in good repair if you will be towing the splitter.
See tire sidewall for recommended tire pressure.
WARNING:
Do not over-inflate tires. Serious injury can occur if tire explodes.
When seating a bead after repair, do not exceed 30 PSI. Pressures higher than 30
PSI can cause the tire and wheel to rupture and explode.
10. Shields / guards Replace all guards and shields after servicing the log splitter.
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Before Each Use – Fueling
Step Two: Fueling
WARNING
Gasoline is highly flammable and explosive. You can be burned or seriously injured when
handling fuel. Use extreme care when handling gasoline.
1. Engine off / cool The engine must be off and allowed to cool at least two minutes before adding fuel.
WARNING: A running engine is hot enough to ignite fuel. Never add fuel or
remove gas cap if engine is running or still hot.
2. Outdoor location Fill fuel tank outdoors – never indoors.
WARNING: Gasoline vapors can ignite if they collect inside an enclosure.
Explosion can result.
3. Remove gas cap Remove engine gas cap.
4. Add gasoline
Add gasoline through fill opening from a UL-approved container.
Important Safety Instructions:
Use approved container. NEVER pump fuel directly into engine at gas station.
Static charge can build and ignite fuel. Use a UL approved fuel container to
transfer gas to the engine.
Don’t overfill. DO NOT overfill the gas tank. Allow at least 1/2” of empty space
below the fill neck to allow for fuel expansion
Heat / flames / sparks. Stay away from sources of heat, flame, or sparks while
adding fuel.
5. Spills / splashes Clean up fuel spills /splashes immediately.
1. Move the log splitter away from spilled fuel on the ground.
2. Wipe fuel off engine and wait 5 minutes for excess fuel to evaporate before starting
engine.
3. Gas soaked rags are flammable and should be disposed of properly.
4. If gasoline is spilled on your skin or clothes, change clothes and wash skin
immediately.
6. Replace gas cap Replace gas cap securely before starting engine.
7. Gasoline storage Store extra gasoline in a cool, dry place in an UL approved, tightly sealed container.
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Before Each Use – Work Site Selection & Set-Up
Step Three: Work site selection and log splitter set-up
WARNING
It is important to select an appropriate work site and properly set up the log splitter in
order to minimize the risk of slips and falls, equipment rolling or tipping over, carbon
monoxide poisoning, and accidental fires.
1. Select location
Select an appropriate location for operating the log splitter.
Requirements:
1. Dry-level surface with good footing. Stay clear of areas with mud, ice, tall grass,
weeds, or brush.
2. Outdoors, away from air intakes.
WARNING: The running engine gives off carbon monoxide, a poisonous gas that
can kill you. You CANNOT smell it, see it, or taste it.
• ONLY run log splitter OUTDOORS and away from air intakes. NEVER run log
splitter inside homes, garages, sheds, or other buildings or semi-enclosed spaces.
These spaces can trap poisonous gases, EVEN if you run a fan or open windows.
• If you start to feel sick, dizzy, or weak while using the log splitter, shut off the engine
and get to fresh air RIGHT AWAY. See a doctor. You may have carbon monoxide
poisoning.
2. Fire precautions Take the following precautions against fire:
1. IMPORTANT: If your splitter will be used near any unimproved forest, brush,
or grassy covered land, then engine must be equipped with a spark arrestor.
(See the “Specifications” section of this manual to determine if your splitter already
has a spark arrestor. Contact Northstar Customer Service at 1-800-270-0810 for
information about obtaining a spark arrestor for your log splitter if it is unequipped.)
2. Make sure you comply with applicable local, state and federal codes.
3. Keep a fire extinguisher available (classified for both ordinary combustibles &
flammable liquids) as a precautionary measure when operating the log splitter in dry
areas.
Position muffler at least 7 ft. from combustible objects during operation.
Hot exhaust fumes from engine could cause fire. Also, hydraulic oil leaking or spraying
on hot engine can ignite.
3. Position splitter
7’ from any
combustibles or
flammable
liquids
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Before Each Use – Work Site Selection & Set-Up
4. Lock both legs
Lock both the support leg and the tow bar leg in the “DOWN” position.
DOWN
5. Block wheels
Block the wheels to prevent unintended movement of the log splitter.
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Splitting Operation
WARNING
Before starting this log splitter, review the following instructions and safety information for
safe operation of the log splitter.
Failure to follow these rules may result in serious injury to the operator or bystanders from
moving parts that crush, cut, or entangle, from flying objects, burns, fire, falling or tripping, or
from carbon monoxide poisoning.
General safety information:
Read manual. Do not allow anyone to operate the log splitter who has not read the Owner’s Manual
or has not been instructed on the safe use of the splitter. The log splitter owner should instruct all
operators in safe log splitter operation.
Age restrictions. Never allow anyone under 16 years old to operate the log splitter. Children 16
years and older must be trained and supervised by a trained adult.
Intended use. Log splitters should only be used for splitting wood logs, lengthwise with the grain.
Do not use for other purposes as unforeseen hazards may result.
Modifications. Never modify or alter the log splitter in any way. Modifications can create serious
safety hazards and will void the warranty:
Attachments. Never add attachments to the splitter, except for authorized accessories supplied
by the manufacturer with instructions for safe installation and use.
Engine speed. The maximum engine speed is preset at a safe limit. Never attempt to modify the
engine speed setting to run at a higher speed.
Fuel/exhaust system. NEVER modify or add to the exhaust system, fuel tanks, or fuel lines.
Fire can result.
Remote control. NEVER attach a rope, cable, or other remote device to the splitting control.
Splitting wedge. NEVER attempt to change the height or speed of the splitting wedge.
Pressure setting. NEVER increase the pressure setting of the pump or control valve.
Safety equipment / controls. Always operate the log splitter with all safety equipment in place and
in good working order, and all controls properly adjusted for safe operation.
Know how to stop. Be thoroughly familiar with all controls and with the proper use of the
equipment. Know how to stop the log splitter and relieve system pressures quickly if needed.
Operating speed. Always operate the log splitter at the manufacturer’s recommended speed. The
maximum speed of the engine pump and wedge are preset within safe limits.
Daylight only. Only use the log splitter in daylight so you can see what you are doing.
Smoking / sparks. Never smoke while operating the log splitter, and never operate near sources of
sparks or flames.
Under the influence. Never operate, or let anyone else operate, the log splitter while under the
influence of alcohol, drugs, or medication.
Unattended. Never leave the machine unattended while the engine is running.
Refueling. Never refuel the engine until it has cooled at least two minutes.
Adjusting / repairing. Always make sure the engine is off before cleaning, repairing or adjusting
the splitter, except as recommended by the manufacturer. In addition, disconnect the spark plug and
move all control handles back and forth to relieve system pressure before changing or adjusting
hydraulic system components such as hoses, tubing, fittings or other components.
Replace labels. Always make sure safety labels are in place and in good condition. If a safety label
is missing or not legible, order new labels because unsafe operation can result. Call 1-800-270-0810
to order new safety labels.
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Splitting Operation
1. Put on
protective
Wear the following protective clothing and safety gear:
1) Eye protection. Always wear safety glasses or goggles when operating the
clothing / gear
machine. Pieces of log may fly out and serious eye injury can occur.
2) Boots. Falling logs can crush feet. Always wear safety shoes or heavy boots when
operating or helping to load logs.
3) Gloves. Wear snug fitting gloves without draw strings or loose cuffs.
4) Hearing protection. The use of ear plugs or other hearing protection device is
recommended.
5) No Loose / dangling. Loose or dangling apparel can become entangled in moving
parts. Never wear jewelry or loose-fitting clothing.
2. Lock & block
Block the wheels to prevent unintended movement of the log splitter. Check that:
1) The support leg and tow bar leg are both locked in the DOWN position.
2) The wheels are blocked.
3. Set to
Set log splitter into either the horizontal or vertical splitting position
The HORIZONTAL splitting position is used for lighter logs that can be easily loaded onto
the beam. The VERTICAL splitting position is used for light logs as well as heavy logs that
are difficult to load onto the beam.
horizontal or
vertical
Note:
Musculoskeletal injury can result from lifting logs onto the log splitter if proper lifting
techniques are not used or the logs are too heavy for a person’s size, weight, or
strength. In some cases, logs as small as 8” in diameter and 14” in length may be
heavier than what some persons should be repeatedly lifting onto the splitter.
The use of the vertical splitting position can greatly reduce the need to lift logs onto the
splitter. Employers are advised to consider NIOSH lifting guidelines when assigning
employees to log splitting tasks for an extended period of time.
WARNING: NEVER change splitting positions with the engine running. You
may contact the muffler and receive serious burns.
a) Set to Horizontal
position
Make sure beam is locked securely in the horizontal position by checking the
horizontal lock.
Horizontal Splitting Position
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Splitting Operation
1) Remove horizontal lock pin, grasp lifting handle and lift beam until it rotates into
vertical position.
b) Set to Vertical
position
WARNING: Crush hazard. The beam is heavy – do not let it just drop. It could
crush fingers or cause damage to the splitter.
VERTICAL
SPLITTING
POSITION
2) To return to horizontal position, grasp lifting handle and lower beam carefully in a
controlled manner until it rests in the horizontal position, insert horizontal lock pin.
4. Start engine
Start the engine.
See the engine owner’s manual for engine starting instructions.
NOTE:
a) Make sure the hydraulic oil is above 10F before starting the engine. Cold hydraulic
oil can damage the hydraulic pump.
b) If outdoor air temperature is below 32F, allow log splitter to warm up by extending
and returning the wedge several times before splitting wood.
WARNING:
Burns. To avoid burns, stay clear of hot muffler if you are starting a warm engine.
Carbon monoxide. The running engine gives off carbon monoxide, a poisonous gas
that can kill you. You CANNOT smell it, see it, or taste it. If you start to feel sick,
dizzy, or weak while using the log splitter, shut off the engine and get to fresh air
RIGHT AWAY. See a doctor. You may have carbon monoxide poisoning.
Other exhaust dangers. Engine exhaust, some of its constituents, and certain vehicle
components contain or emit chemicals known to the State of California to cause
cancer, birth defects, or other reproductive harm. Avoid inhalation of exhaust.
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Splitting Operation
Load log onto beam with a cut end against the endplate – positioned for a lengthwise
cut.
5. Load log
Notes:
a) The log splitter is designed only for cutting lengthwise with the grain, NOT for
cutting across the grain.
b) This log splitter is designed for cutting logs only up to a maximum of 24” long.
Larger diameter logs could get stuck on the wedge and longer logs will not fit on
the beam.
FIG02218
Correct Log Orientation
Incorrect Log Orientation
WARNING: ALWAYS keep hands and feet away from the endplate, wedge,
and partially split logs while loading, operating and unloading the log splitter.
Important safety instructions:
Hold bark side. Hold the bark side of logs when loading or positioning, never
the ends. Never place your hands or any part of your body between a log and any
part of the log splitter.
NOTE for vertical position loading: Place the log on the endplate and turn it until
it leans against the beam and is stable. If the log is too big or oddly shaped,
stabilize the log with wooden shims between the log and endplate or ground. DO
NOT use your leg or knee to stabilize the log. NEVER stabilize the log by
placing your hand on top of the log.
Wedge moving. NEVER load or unload logs while the wedge is moving.
Straddling / reaching across. Never straddle, reach across, or step over the
beam while the engine is running and the log splitter is in the horizontal position.
You could trip, actuate the controls, and get seriously injured.
Unsplit log pile. Do not pile logs to be split in a place that will make you reach
across the log splitter in order to load them.
Square log ends. Logs that are not cut square can slide out while splitting and
become a safety hazard or cause excessive force to log splitter components. Use
a chainsaw to cut logs square on each end before attempting to split them.
Single log. Never attempt to split more than one log at a time. Pieces of log can
unexpectedly be thrown from the machine causing serious injury.
Split along grain. Do not use the log splitter to split logs across the grain.
Doing so will damage the log splitter and could also cause pieces of log to be
thrown, injuring the operator or bystanders.
Changing splitting position. Do not change splitting positions
(horizontal/vertical) with the engine running. You may contact the muffler and
receive serious burns. Be careful to avoid contact with hot muffler even after the
engine is turned off.
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Splitting Operation
Move Split Control Lever toward endplate to extend wedge and split log.
6. Extend wedge
SPLIT CONTROL LEVER OPERATION
N
Split Log
Neutral
Return
Important safety instructions:
Operator position. ALWAYS operate the log splitter from the manufacturer’s
indicated OPERATOR POSITION. (See diagram above.) Other positions are
unsafe because they can increase the risk of injury from crushing, cutting, flying
objects, or burns.
Remove hands. Remove both hands from log before activating Split Control
Lever.
Hand activate. Use only your hand to operate the Split Control Lever. Never
use any other body part, or a rope, cable, or other remote device to actuate the
control.
Second person. Many accidents occur when there is more than one person
involved in loading and operating the log splitter. Only one person should
operate the controls. If a second person is assisting in loading logs, the operator
must NEVER actuate the Split Control Lever until the assistant and all bystanders
are at least 10 feet away. NEVER allow an assistant to hold the log in place
while the operator actuates the Split Control Lever.
7. Stop wedge
Release Split Control Lever to stop wedge movement when log is split.
WARNING: Cracks in logs can close quickly and pinch fingers. Keep fingers
away from any cracks that open in partially split logs.
SPLIT CONTROL LEVER OPERATION
N
Split Log
Neutral
Return
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Splitting Operation
8. Important
STUCK LOG
procedure
If a log does not split completely and becomes stuck on the wedge, follow the
instructions below to remove the log.
A log can become stuck to the wedge if the wedge becomes embedded in the log and the
log doesn’t split and separate. This can happen if the log is too stringy or tough to split
completely.
A stuck log will move back with the wedge on the initial attempt to retract the wedge. If
this happens, STOP retracting the wedge immediately and follow the directions below.
WARNING: NEVER attempt to remove a stuck log by:
• Using the hydraulic force of the splitter.
• Modifying the splitter.
• Adding attachments to the splitter.
Personal injury could result from log or metal pieces flying out at high speed toward
the operator or bystanders, or the splitter could become damaged.
1. If there is already 1” or more of clearance between the log and endplate, go to step
2. Otherwise, retract wedge just enough to remove pressure between the log and
endplate – about 1” clearance. (Move split control to return, allow wedge to move
about 1”, then stop the wedge by moving the split control to neutral “N”.)
2. Turn engine OFF.
3. Remove stuck log from the wedge manually with a pry bar or a sledgehammer.
Important: Be extremely careful as log pieces may fly off as they separate
from the wedge. Make sure bystanders are clear and wear safety goggles.
4. Do not attempt to resplit a stuck log once it has been removed from the wedge.
Manually split with an axe or cut with a chainsaw.
9. Return wedge
Move Split Control Lever away from end plate to return wedge.
Once the control valve is actuated in the return direction, the wedge is designed to keep
returning by itself completely and then stop automatically.
SPLIT CONTROL LEVER OPERATION
N
Split Log
Neutral
Return
WARNING:
Stay clear while the wedge is returning. It is still powerful enough on the return stroke
to cause serious injury.
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Splitting Operation
10. Remove split
wood
Remove split wood from area.
Move each log away from log splitter after it is split. Split logs left near the log splitter are
a trip hazard.
11. After use
1. Turn off engine.
2. Remove engine debris.
Debris on a hot engine can be a fire hazard. After the engine is off, clean debris and
chaff from engine cylinder head, cylinder head fins, blower housing rotating screen,
and muffler areas.
WARNING: Avoid contact with hot muffler.
Return to horizontal position.
4. If in the vertical position, return log splitter to the horizontal position for greater
stability and to prepare for transportation. Avoid contact with hot muffler.
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Storage
WARNING
Gasoline vapors can ignite can ignite and cause a fire. Select a well-ventilated storage
away from sources of heat, flame, or sparks.
Follow the instructions below for storing your log splitter between uses.
1. Retract wedge
2. Cool
Retract the wedge completely to keep the rod protected from corrosion.
Allow the machine to cool 5 minutes before storing.
WARNING: A hot engine can be a fire hazard.
3. Wipe with oily
rag
Wipe the beam and wedge with an oily rag to prevent corrosion.
Refer to the engine manual for proper engine storage instructions.
4. Engine manual
CAUTION: Gasoline will oxidize and deteriorate in storage. Old gasoline in the
engine will cause hard starting and leave gum deposits that can clog the fuel
systems. Deterioration problems may occur within a few months, or even less if
gasoline was not fresh when you filled the tank.
Short-Term Storage:
1. Consider adding a fuel stabilizer to extend fuel storage life.
2. Leave the fuel valve lever in the OFF position to reduce the possibility of fuel
leakage.
Long-Term Storage: (between infrequent uses and at end of season)
Drain the fuel tank and carburetor as instructed in the engine owner’s manual.
Important Safety Instructions
Always drain fuel from tank in outdoor, well-ventilated area.
Stay away from sources of heat, flame, or sparks while handling fuel.
Clean up fuel spills/splashes immediately.
5. Splitter storage Store the log splitter in a location away from corrosive material, sources of
location
heat, open flames, sparks or pilot lights.
WARNING: Never store log splitter inside where there is a source of heat
or an open flame, spark or pilot light – such as water heaters, space heaters,
furnaces, clothes dryers, or other gas appliances – EVEN IF the log
splitter’s gas tank is empty, residual gasoline vapors could ignite.
NOTE: Do not store the log splitter near fertilizer or any other corrosive material.
6. Gasoline
storage
Store gasoline in a cool, dry place in an UL approved tightly sealed container.
WARNING: Gasoline vapors can ignite if they collect inside an enclosure and
explosion can result.
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Periodic Maintenance
In addition to the maintenance performed with each use, periodic maintenance should also be performed
according to the following schedule.
WARNING
AWAYS shut off the engine, disconnect the spark plug, and relieve system pressure before cleaning, adjusting, or
repairing the splitter. Relieve system pressure by moving Split Control Lever back and forth several times.
IMPORTANT:
If a part needs replacement only use parts that meets the manufacturer’s specifications. Replacement parts that do
not meet specifications may result in a safety hazard or poor operation of the log splitter.
As specified in
engine manual
1. Engine
maintenance
Perform engine maintenance as specified in engine owner’s manual.
Annually / 100
hours
2. Hydraulic
Oil Change
Change Hydraulic Oil.
WARNING: High fluid pressures and temperatures are developed in
hydraulic log splitters. Hydraulic fluid escaping through a pin hole sized
opening can burn or puncture skin, resulting in wounds that could cause
blood poisoning, infection, disability, gangrene, amputation, or death.
Therefore, the following instructions should be heeded at all times when
inspecting or servicing the hydraulic components of the log splitter.
NEVER check for leaks with your hand. Leaks can be located by holding a
piece of cardboard or wood (at least two feet long) with your hand at one
end and passing the other end over the suspected area (wear eye protection).
Look for discoloration of the cardboard or wood.
NEVER adjust the pressure of the pump or valve.
If injured by escaping fluid, no matter how small the wound is, see a doctor
at once. A typical injection injury may be a small wound that does not look
serious. However, severe infection or reaction can result if proper medical
treatment is not administered immediately by a doctor who is familiar with
injection injuries.
1. Use 10wt AW32, ASLE H-150, or ISO32 oil.
2. Relieve hydraulic system pressure by moving Split Control Lever back
and forth several times.
3. Remove hydraulic oil fill cap.
WARNING: NEVER remove the hydraulic oil fill cap when the engine
is running or hot. Hot oil can escape causing severe burns. Allow the log
splitter to cool completely before removing hydraulic oil fill cap.
4. Remove the suction hose from the hydraulic tank to drain the hydraulic
oil.
5. Fill to 1” from top of hydraulic tank with cylinder retracted.
6. Dispose of used oil at an oil recycling center. Used hydraulic oil is
hazardous waste.
As specified in
spark arrestor
muffler manual
3. Spark
arrestor
muffler
If the engine is equipped with a spark arrestor muffler, clean and inspect it
regularly (follow manufacturer’s service instructions). Replace if damaged.
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Troubleshooting
WARNING
Before troubleshooting or attempting to service, read the following safety instructions to avoid serious
injury to the operator or bystanders from moving parts that can crush or cut, burns, fire or explosion, or
escaping high pressure hydraulic fluid.
Important Safety Instructions:
1. Engine off. Always make sure the engine is off before cleaning, repairing or adjusting the splitter, except as
recommended by the manufacturer.
2. Hydraulic safety. High fluid pressures and temperatures are developed in the hydraulic log splitters.
Hydraulic fluid escaping through a pin hole sized opening can burn or
puncture skin, resulting in wounds that could cause blood poisoning, infection, disability, gangrene,
amputation, or death. Therefore, the following instructions should be heeded at all times when inspecting or
servicing the hydraulic components of the log splitter:
Stop the engine, disconnect the spark plug, and move all control valve handles back and forth to relieve
pressure before changing or adjusting hydraulic components such as hoses, tubing, fittings, or other
components.
Do not remove the hydraulic oil fill cap when the engine is running. Hot oil can escape causing severe
burns. Allow the log splitter to cool completely before removing the hydraulic oil fill cap.
Do not adjust the pressure setting to the pump or valve.
Do not check for leaks with your hands. Leaks can be located by holding a piece of cardboard or wood (at
least 2 feet long) with your hand at one end and passing the other end suspected area (wear eye
protection). Look for discoloration of the cardboard or wood.
If injured by escaping fluid, no matter how small the wound is, see a doctor at once. A typical injection
injury may be a small puncture that does not look serious. However, severe infection or reaction can
result if proper medical treatment is not administered immediately by a doctor who is familiar will
injection injuries.
Problem
Wedge will not move
Solution: A,D,E,H,J
Solution: A,B,C,H,I,K
Solution: A,B,C,F,I,K
Solution: G
Slow wedge speed when extending or retracting
Wood will not split or splits extremely slow
Engine bogs down during splitting
Engine stalls under low load condition
Solution: D,E
Cause
A- Insufficient oil to pump
B- Air in oil
Solution
Check oil level in reservoir
Check oil level in reservoir, check for leaks in the suction
line
Check pump inlet hose for blockage or kinks
Flush and clean the splitter hydraulic system
Flush and clean the splitter hydraulic system
Adjust control valve with a pressure gauge
Adjust control valve with a pressure gauge
Return control valve for authorized repair
Return control valve for authorized repair
Return cylinder for authorized repair
Return cylinder for authorized repair
C- Excessive pump inlet vacuum
D- Blocked hydraulic lines
E- Blocked control valve
F- Low control valve setting
G- High control valve setting
H- Damaged control valve
I- Internal control valve leak
J- Damaged cylinder piston
K- Internally damaged cylinder
Any Questions, Comments, Problems or Parts Orders
Call Northstar Customer Service 1-800-270-0810
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Specifications
Maximum Pressure ...................
3000 PSI
Maximum Flow ......................... 11gpm
Hydraulic Fluid Capacity........... 3.5 gallons or 1” from top of
hydraulic reservoir (not
including fill neck).
Hydraulic Fluid Type…………
10wt AW32, ASLE
H-150, or ISO32
Coupler Size…………………… 2” Ball
Maximum Towing Speed……… 45 MPH
Maximum Log Length ............... 24 in
Pressure Relief Setting .............. 3000 psi
Hydraulic Cylinder Bore ........... 4 in
Hydraulic Cylinder Stroke ......... 24 in
Spark Arrestor…………………. No
Fuel Valve……………………... No
Overall Dimensions ................... 80”L x 40”W x 41”H
Dry Weight ................................ 450 LB
The manufacturer reserves the right to make improvements in design
and/or changes in specifications at any time without incurring any
obligation to install them on units previously sold.
Any Questions, Comments, Problems or Parts Orders
Call Northstar Customer Service 1-800-270-0810
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Parts Breakdown—Exploded View 1107 REV C
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Parts Breakdown—Exploded View 1107 REV C
REF PART# DESCRIPTION
QTY
REF PART# DESCRIPTION
29 30289 ¾” Suction Hose
30 50NBR12 ¾” NPT X ¾” hose barb elbow
4011 Suction Strainer
QTY
1
2
38735 Cylinder, 4” X 24”
50RAS8 ½” NPT Elbow
50125 Hydraulic Hose, ½” X 25”
39240 ½” NPT nipple, long
50CSC128 ¾” NPT X ½” NPT Reducer
37494 Plate, control valve
39238 Control Valve
406518 1” X 3” Pin
1
17”
6
1
1
2
1
1
2
1
2
2
2
1
1
2
2
1
1
1
1
1
1
1
1
1
3
2
1
1
8
8
2
2
1
3
3
1
1
3
31
32
33
34
35
36
37
45
46
47
48
49
50
51
52
53
4
779200 Towbar and Axle/Tank
779190 6.5 HP Engine
5
6
1176
3/8” X 3 3/8” Hitch Pin
8
38445 Support leg
406519 1” X 5” Pin
405A Breather cap
82115 7/16” Nut
9
10
11
12
13
14
18
19
22
23
24
25
26
28
777875 Beam
777799 Tire
30028 Axle Nut
82114 7/16 X 2” Grade 8 Bolt
37024 Keeper plate
37025 Keeper spacer
38436 Wedge
124A Dust Cap
50148 Hydraulic Hose ½” X 48”
38587 2” Coupler
1130
Safety Chain
82140 1/8” x 2” Cotter Pin
30312 1/8” Bridge Pin
38896 Hoop
17141 Hose Clamp
1012
3002
3009
Pump
Coupling, ½”
Coupling insert
778319 Love-Joy Shield
777885 Coupling 7/8”
37485 Hydraulic Hose ½” X 72”
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Summary of Important Safety Information for Operation
WARNING
Carefully read and make sure you understand the following safety information before using the log splitter.
Improper use or maintenance of the log splitter can result in serious injury to the operator or bystanders from
moving parts that can crush or cut, flying objects, burns, fire or explosion, escaping high pressure hydraulic
fluid, or carbon monoxide poisoning.
Introduction
●
Read Manual. Read this operator’s manual and the engine Owner’s Manual completely before attempting to use the
log splitter. Serious injury or death can result if safety instructions are not followed.
Instruct operators. The log splitter owner should instruct all operators in safe log splitter operation.
Intended use. Log splitters should only be used for splitting wood logs, lengthwise with the grain. Do not use for
other purposes, as unforeseen hazards may result.
●
●
Prohibition Against Modifications
Never modify or alter the log splitter in any way. Modifications can create serious safety hazards and will void the
warranty.
●
●
Attachments. Never add attachments to the splitter, except for authorized accessories supplied by the manufacturer
with instructions for safe installation and use.
Engine Speed. The maximum engine speed is preset at a safe limit. Never attempt to modify the engine speed
setting to run at a higher speed.
●
●
●
●
Fuel/Exhaust system. NEVER modify or add to the exhaust system, fuel tanks, or fuel lines. Fire can result.
Remote Control. NEVER attach a rope, cable, or other remote device to the splitting control.
Splitting Wedge. NEVER attempt to change the height or speed of the splitting wedge.
Pressure Setting. NEVER increase the pressure setting of the pump or control valve.
Operator Restrictions
●
●
Untrained Operators. Do not allow anyone to operate the log splitter who has not read the owner’s manual or been
instructed on the safe use of the splitter.
Minimum Operator Age. Never allow anyone under age 16 to operate the log splitter. Children 16 years of age and
older must be trained and supervised by a trained adult.
Safety in Moving and Towing the Log Splitter
WARNING
The log splitter is very heavy. It can cause serious injury if it rolls out of control or tips over.
Follow the safety instructions below for safely moving the log splitter.
General safety while Moving
Horizontal position. Make sure the log splitter is secured in the horizontal position before moving the log splitter.
DO NOT move the log splitter when it is in the vertical position because it will be unstable and could tip.
Hills. Do not move the log splitter up or down hills by hand – use a towing vehicle.
Engine off. Never move the log splitter with its engine running.
●
●
●
●
●
No riding. Never allow anyone to sit or ride on the log splitter.
No cargo. Never transport cargo or wood on the log splitter.
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Summary of Important Safety Information for Operation
Safety During Towing
●
●
●
Read instructions. Review towing safety instructions in your towing vehicle manual.
Securely attached. Be sure the log splitter is securely attached to the towing vehicle before towing.
Tires. Be sure the tires are fully inflated and in good repair before towing the log splitter. When adding air to the
tires, do not over-inflate – serious injury could occur if tire explodes.
●
●
●
●
●
Added length. Be aware of the added length of the splitter.
Speed Limit. Never tow this log splitter over 45 mph. Faster speeds may result in loss of control.
Rough terrain. Be extra cautious and drive slowly when traveling over rough terrain.
Under the influence. Never tow this splitter while under the influence of alcohol, drugs, or medication.
On public roads. If towing on a public road, make sure to comply with all local, state, and federal towing
requirements. It is the sole responsibility of the purchaser to obtain licensing, trailer lights, safety chains or signage,
as needed to comply.
●
●
Unattended. Turn off the towing vehicle before leaving the splitter unattended.
Disconnect before operate. Do not use the log splitter while it is connected to the towing vehicle.
Safety – Before Use
Read/instruct
●
●
●
Read manual. Do not allow anyone to operate the log splitter who has not read the owner’s manual or has not been
instructed on the safe use of the splitter.
Review safety rules. Before staring this log splitter, review the “Rules for Safe operation.” Failure to follow these
rules may result in serious injury to the operator or bystanders.
Know how to stop. Be thoroughly familiar with all controls and proper use of the equipment. Know how to stop the
splitter and relieve system pressures quickly if needed.
Personal protective equipment
Eye protection. Always wear safety glasses or goggles when operating the machine. Pieces of log may fly out and
serious eye injury can occur.
●
●
●
Boots. Falling logs can crush feet. Always wear safety shoes or heavy boots when operating or helping to load logs.
Loose/dangling. Loose or dangling apparel can become entangled in moving parts. Never wear jewelry or loose-
fitting clothing.
●
●
Gloves. Wear snug fitting gloves without draw strings or loose cuffs.
Hearing Protection. The use of ear plugs or other hearing protection device is recommended.
Safety During Inspection/Maintenance
Always inspect your log splitter before each use, and repair as needed, to keep it in safe working condition:
●
●
●
●
●
Engine off. Always make sure the engine is off before cleaning, repairing or adjusting the splitter, except as
recommended by the manufacturer.
Engine debris. Debris on a hot engine can be a fire hazard. With the engine off, clean debris and chaff from engine
cylinder head, cylinder head fins, blower housing rotating screen, and muffler areas. Avoid contact with hot muffler.
Other debris. Debris on moving parts can cause excess wear. With the splitter engine off, clear debris from moving
parts.
Fuel tank / lines. Before each use, check fuel tank and fuel lines for leaks. Any fuel leak is a fire hazard. Fix any
fuel leaks before starting engine.
Mechanical parts. Check to be sure all nuts and bolts are tight to make sure the log splitter is in safe working
condition.
Hydraulic system. Check the hydraulic system (hoses, tubing, clamps/fittings, pump, and cylinder) carefully before
each use. Do not operate the log splitter with frayed, kinked, cracked or damaged hydraulic hoses, fittings, or tubing,
or if oily residue is observed on any of the components. High fluid pressures and temperatures are developed in the
log splitter. Hydraulic fluid escaping through a pin hole sized opening can burn or puncture skin, resulting in wounds
32
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Summary of Important Safety Information for Operation
that could cause blood poisoning, infection, disability, gangrene, amputation, or death. Therefore, the following
instructions should be heeded at all times when inspecting or servicing the hydraulic components of the log splitter:
Do not remove the hydraulic oil fill cap when the engine is running. Hot oil can escape causing severe burns.
Allow log splitter to cool completely before removing hydraulic oil fill cap.
Do not adjust the pressure setting of the pump or valve.
Do not check for leaks with your hand. Leaks can be located by holding a piece of cardboard or wood (at least
two feet long) with your hand at one end and passing the other end over the suspected area (wear eye protection).
Look for discoloration of the cardboard or wood.
Stop the engine, disconnect the spark plug, and move all control valve handles back and forth to relieve pressure
before changing or adjusting hydraulic system components such as hoses, tubing, fittings or other components.
If injured by escaping fluid, no matter how small the wound is, see a doctor at once. A typical injection injury
may be a small puncture wound that does not look serious. However, severe infection or reaction can result if
proper medical treatment is not administered immediately by a doctor who is familiar with injection injuries
Spark arrestor muffler. If the engine is equipped with a spark arrestor muffler, clean and inspect it regularly
(follow manufacturer’s service instructions). Replace if damaged.
Tires. Be sure tires are fully inflated and in good repair before towing the splitter. When adding air to tires, do not
over-inflate -- serious injury could occur if tire explodes.
Guards / shields. Make sure all guards and shields are replaced after servicing the log splitter.
Replacement parts. If a part needs replacement, only use parts that meet the manufacturer’s specifications.
Replacement parts that do not meet specifications may result in a safety hazard or poor operation of the log splitter.
Safety During Fueling
Gasoline is highly flammable and explosive. You can be burned or seriously injured when handling fuel. Use extreme
care when handling gasoline:
Fuel outdoors. Fill fuel tank outdoors – never indoors. Gasoline vapors can ignite if they collect inside an
enclosure. Explosion can result.
Use approved container. Never pump fuel directly into engine at gas station. Static charge can build and ignite
fuel. Use an UL approved fuel container to transfer gas to the engine.
Running / hot engine. A running engine is hot enough to ignite fuel. Never add fuel or remove gas cap if engine is
running or still hot. Stop the engine and allow to cool at least two minutes before adding fuel.
Heat / flames / sparks. Stay away from sources of heat, flame, or sparks while adding fuel.
Don’t overfill. DO NOT overfill the gas tank. Allow at least 1/2” of empty space below the fill neck to allow for
fuel expansion.
Replace cap. Replace gas cap securely before starting engine.
Spills. Clean up fuel spills immediately. Move log splitter away from spilled fuel on the ground. Wipe fuel off
engine and wait 5 minutes for excess fuel to evaporate before starting engine. Gas soaked rags should be disposed of
properly.
On skin / clothes. If gasoline is spilled on your skin or clothes, change clothes and wash skin immediately.
Gasoline storage. Store gasoline in a cool, dry place in an UL approved, tightly sealed container.
.
Safety in Work Site Selection
●
Spark arrestor. If your splitter will be used near any unimproved forest, brush, or grassy covered land, then engine
should be equipped with a spark arrestor. See the “Specifications” section of this manual to determine if your splitter
already has a spark arrestor. Make sure you comply with applicable local, state and federal codes.
Hot exhaust. Hot exhaust fumes from engine can cause fire. Position muffler at least 7’ from combustible objects
during operation.
Fire extinguisher. Have a Class B fire extinguisher available as a precautionary measure when operating the log
splitter in dry areas.
Level, dry surface. To prevent accidental falls and equipment tip over, make sure the splitter is situated on a dry,
level surface with good footing. Stay clear of areas with mud, ice, tall grass, weeds, or brush.
●
●
●
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Summary of Important Safety Information for Operation
●
●
Block wheels. Always block the wheels to prevent unintended movement of the log splitter.
Carbon monoxide. The running engine gives off carbon monoxide, a poisonous gas that can kill you. You CANNOT
smell it, see it, or taste it. ONLY run log splitter OUTDOORS and away from air intakes. NEVER run log splitter
inside homes, garages, sheds, or other semi-enclosed spaces. These spaces can trap poisonous gases, EVEN if you
run a fan or open windows. If you start to feel sick, dizzy, or weak while using the log splitter, shut off the engine
and get to fresh air RIGHT AWAY. See a doctor. You may have carbon monoxide poisoning.
Safety – During Use
General Safety During Use
WARNING: Before starting this log splitter, review the following rules for safe operation. Failure to follow these
rules may result in serious injury to the operator or bystanders.
Safety equipment / controls. Always operate the log splitter with all safety equipment in place and in good working
order, and all controls properly adjusted for safe operation.
Operating speed. Always operate the log splitter at the manufacturer’s recommended speed. The maximum speed
of the engine, pump and wedge are preset within safe limits.
Know how to stop. Be thoroughly familiar with all controls and with the proper use of the equipment. Know how
to stop the log splitter and relieve system pressures quickly if needed.
Daylight only. Only use the log splitter in daylight so you can see what you are doing.
Smoking / sparks. Never smoke while operating the log splitter, and never operate near sources of sparks or flames.
Hot muffler. If you are starting a warm engine, stay clear of muffler. It may still be hot enough to burn you.
Unattended. Never leave the machine unattended while the engine is running.
Under the influence. Never operate, or let anyone else operate, the log splitter while under the influence of alcohol,
drugs, or medication.
Adjusting / repairing. Always make sure the engine is off before cleaning, repairing or adjusting the splitter, except
as recommended by the manufacturer. In addition, disconnect the spark plug and move all control handles back and
forth to relieve system pressure before changing or adjusting hydraulic system components such as hoses, tubing,
fittings or other components.
Carbon monoxide. The running engine gives off carbon monoxide, a poisonous gas that can kill you. You CANNOT
smell it, see it, or taste it. If you start to feel sick, dizzy, or weak while using the log splitter, shut off the engine and
get to fresh air RIGHT AWAY. See a doctor. You may have carbon monoxide poisoning.
Other exhaust dangers. Engine exhaust, some of its constituents, and certain vehicle components contain or emit
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Avoid
inhalation of exhaust.
Safety in Loading, Operating, and Unloading
Square log ends. Logs that are not cut square can slide out while splitting and become a safety hazard or cause
excessive force to log splitter components. Use a chainsaw to cut logs square on each end before attempting to split
them.
Single log. Never attempt to split more than one log at a time. Pieces of log can unexpectedly be thrown from the
machine causing serious injury.
Split along grain. Do not use the log splitter to split logs across the grain. Doing so will damage the log splitter and
could also cause pieces of log to be thrown, injuring the operator or bystanders.
Keep hands clear. ALWAYS keep hands and feet away from the endplate, wedge, and partially split logs while
loading, operating and unloading the log splitter.
Operator position. ALWAYS operate the log splitter from the manufacturer’s indicated OPERATOR POSITION.
Other positions are unsafe because they can increase the risk of injury from crushing, cutting, flying objects, or burns.
Straddling / reaching across. Never straddle, reach across, or step over the beam while the engine is running and
the log splitter is in the horizontal position. You could trip, actuate the controls, and get seriously injured.
Second person. Many accidents occur when there is more than one person involved in loading and operating the log
splitter. Only one person should operate the controls. If a second person is assisting in loading logs, the operator
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Summary of Important Safety Information for Operation
must NEVER actuate the Split Control Lever until the assistant and all bystanders are at least 10 feet away. NEVER
allow an assistant to hold the log in place while the operator actuates the Split Control Lever.
Loading/Unloading
Unsplit log pile. Do not pile logs to be split in a place that will make you reach across the log splitter in order to
load them.
Hold bark side. Hold the bark side of logs when loading or positioning, never the ends. Never place your hands
or any part of your body between a log and any part of the log splitter.
NOTE for vertical position loading: Place the log on the endplate and turn it until it leans against the beam and
is stable. If the log is too big or oddly shaped, stabilize the log with wooden shims between the log and endplate
or ground. DO NOT use your leg or knee to stabilize the log. NEVER stabilize the log by placing your hand on
top of the log.
Wedge moving. NEVER load or unload logs while the wedge is moving.
Cracks. Cracks in logs can close quickly and pinch fingers. Keep fingers away from any cracks that open in
partially split logs.
Split log pile. Move each log away from log splitter after it is split. Split logs left near the log splitter are a trip
hazard.
Remove hands. Remove both hands from log before activating Split Control Lever.
Hand activate. Use only your hand to operate the Split Control Lever. Never use any other body part, or a rope,
cable, or other remote device to actuate the control.
Returning wedge. Once the control valve is actuated in the return direction, the wedge is designed to keep returning
by itself completely and then stop automatically. Stay clear while the wedge is returning. It is still powerful enough
on the return stroke to cause serious injury.
Log stuck on wedge. A log can become stuck to the wedge if the wedge becomes embedded in the log and the log
doesn’t split and separate. This can happen if the log is too stringy or tough to split completely. A stuck log will
move back with the wedge on the initial attempt to retract the wedge. If this happens, STOP retracting the wedge
immediately and follow the directions below to manually remove the log:
IMPORTANT: NEVER attempt to remove a stuck log by using the hydraulic force of the splitter, or by
modifying or adding attachments to splitter. Personal injury could result from log or metal pieces flying
out at high speed toward the operator or bystanders, or the splitter could become damaged.
1. If there is already 1” or more of clearance between the log and endplate, go to step 2. Otherwise, retract wedge
just enough to remove pressure between the log and endplate – about 1” clearance. (Move split control to return,
allow wedge to move about 1”, then stop the wedge by moving the split control to neutral “N”.)
2. Turn engine OFF.
3. Remove stuck log from the wedge manually with a pry bar or a sledgehammer. Be extremely careful, as log
pieces may fly off as they separate from the wedge. Wear safety goggles and make sure bystanders are clear.
Do not attempt to resplit a stuck log once it has been removed from the wedge.
Changing splitting position. Do not change splitting positions (horizontal/vertical) with the engine running. You
may contact the muffler and receive serious burns. Be careful to avoid contact with hot muffler even after the engine
is turned off.
Refueling. Never refuel the engine until it has cooled at least two minutes.
Safety – After use
Return to horizontal. If in the vertical position, turn off engine and return log splitter to the horizontal position for
greater stability and to prepare for transportation. Avoid contact with hot muffler
Remove engine debris. Debris on a hot engine can be a fire hazard. With the engine off, clean debris and chaff
from engine cylinder head, cylinder head fins, blower housing rotating screen, and muffler areas. Avoid contact with
hot muffler.
Let engine cool before storing. Let engine cool for at least five minutes before storing. A hot engine can be a fire
hazard.
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Summary of Important Safety Information for Operation
Storage location. Store the log splitter in a location away from sources of heat, open flames, sparks or pilot lights –
such as water heaters, space heaters, furnaces, clothes dryers, or other gas appliances. Even if the log splitter’s gas
tank is empty, residual gasoline vapors could ignite
Gasoline storage. Store extra gasoline in a cool, dry place in an UL approved, tightly sealed container. Gasoline
vapors can ignite if they collect inside an enclosure.
Periodic maintenance. Perform periodic maintenance as directed in this manual to keep the log splitter in safe
working condition.
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