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Instructions for Assembly, Testing, Operation, Servicing, & Storage
Log Splitter: Outdoor hydraulic machine that splits wood logs.
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 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. 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 hold 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 any 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 already has a spark arrestor. If not equipped, call NorthStar Product Support for ordering
information.
 Keep a fire extinguisher with you that is rated for ordinary combustibles and flammable liquids
ADD OIL TO ENGINE BEFORE USING: Engine is shipped without oil. DO NOT start log splitter without first
adding oil. See instructions on p.7.
VERIFY HYDRAULIC OIL LEVEL: Hydraulic reservoir is shipped with oil. Verify oil level is 1" from top before
using. See instructions on p.8.
Any Questions, Comments, Problems or Parts Orders
Owner's Manual
WARNING
Call NorthStar Product Support 1-800-270-0810
M11954H
ITEM NUMBER
SERIAL NUMBER
_______________
STOP!
1
11954
:
:

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Summary of Contents for North Star M11954H

  • Page 1 M11954H 11954 ITEM NUMBER SERIAL NUMBER _______________ Owner’s Manual Instructions for Assembly, Testing, Operation, Servicing, & Storage Log Splitter: Outdoor hydraulic 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.
  • Page 2 Hazard Signal Word Definitions...
  • Page 3: Table Of Contents

    Table of Contents About your Log Splitter ........................4 Safety Label Locations ........................5 Machine Component Identification ....................7 Initial Unpacking & Set-Up ......................8 Moving and Towing to the Job Site ....................10 Before Each Use: Step One: Inspection / Maintenance ....................13 Step Two: Refueling ........................
  • Page 4: About Your Log Splitter

    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 ram that pushes the log against a splitting wedge. The log splitter’s gasoline engine is used to pressurize the hydraulic system This log splitter is designed to split logs up to 30”...
  • Page 5: Safety Label Locations

    Safety Label Locations  Call 1-800-270-0810 to order new safety labels. WARNING: 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. Reference Part Number Description...
  • Page 6 Safety Label Locations...
  • Page 7: Machine Component Identification

    Machine Component Identification Description Description 2” Ball Coupler Engine Wedge Pump Beam Suction Strainer Log Cradle Hydraulic Tank Return Filter Control Valve Hydraulic Tank Split Control Lever Tow bar Leg Cylinder Safety Chains...
  • Page 8: Initial Unpacking & Set-Up

    Initial Unpacking & Set-Up IMPORTANT! Engine is shipped without oil. DO NOT start the engine before adding oil. 1. Step One: Add Add oil to the engine. engine oil Using a funnel, add SAE 10W-30 oil up to the FULL mark on the dip stick. (See engine Owner’s Manual for oil capacity and location of fill cap.) 2.
  • Page 9 Initial Unpacking & Set-Up 4. Step Four: Verify Verify hydraulic oil level. Hydraulic oil level Note: Hydraulic reservoir is shipped with oil. 1. Check 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.
  • Page 10: Moving And Towing To The Job Site

    Moving & Towing to the 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.
  • Page 11 Moving & Towing to the Job Site Towing 1. Read Instructions Review towing safety instructions in your vehicle manual.. Make sure tires are fully inflated and in good repair. 2. Check tires See tire sidewall for recommended tire pressure WARNING: ...
  • Page 12 Moving & Towing to the Job Site 3. Attach to hitch (2” Attach log splitter to vehicle hitch Attach log splitter’s coupler to a class 2 or higher hitch with 2” ball (only). Ball) Adjust coupler to ball by raising locking lever and turning lock nut with fingers. Proper adjustment is obtained when coupler is as tight as possible on ball and locking lever can still be opened and closed.
  • Page 13 Moving & Towing to the Job Site Move the tow bar leg to the “UP” position and lock. (The support leg must 5. Put tow bar leg UP remain in the up position during towing.) Towing Log Splitter Tow log splitter carefully to desired work site. 6.
  • Page 14: Step One: Inspection / Maintenance

    Before Each Use: Step One: 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.
  • Page 15 Before Each Use: Step One: Inspection / Maintenance 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. ...
  • Page 16: Step Two: Refueling

    Before Each Use: Step Three: Work Site Selection & Set-Up 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.
  • Page 17: Step Three: Work Site Selection & Set - Up

    Before Each Use: Step Three: 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.
  • Page 18 Before Each Use: Step Three: Work Site Selection & Set-Up Lock leg in the “DOWN” position 4. Lock leg DOWN 5, Block wheels Block the wheels to prevent unintended movement of the log splitter.
  • Page 19: Splitter Operation

    Splitting Operation WARNING Before starting the log splitter, review the following instructions and safety information for safe operation. 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.
  • Page 20: Splitting Operation

    Splitting Operation Wear the following protective clothing and safety gear: 1. Put on protective 1) Eye protection. Always wear safety glasses or goggles when operating the machine. clothing / Pieces of log may fly out and serious eye injury can occur. gear 2) Boots.
  • Page 21 Splitting Operation FIG02218 Correct Log Orientation Incorrect Log Orientation WARNING: ALWAYS keep hands and feet away from the ram, 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.
  • Page 22 Splitting Operation 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.\ ●...
  • Page 23 Splitting Operation 7. Important If a log does not split completely and becomes stuck on the wedge, follow the instructions STUCK below to remove the log. A log can become stuck to the wedge if the wedge becomes embedded in the log and the log procedure doesn’t split and separate.
  • Page 24: Storage

    Storage WARNING Gasoline vapors can ignite and cause a fire. Select a well-ventilated storage area away from sources of heat, flame, or sparks. Follow the instructions below for storing your log splitter between uses. 1. Retract wedge Retract the wedge completely to keep the rod protected from corrosion. Allow the machine to cool 5 minutes before storing.
  • Page 25: Periodic Maintenance

    Periodic Maintenance In addition to the maintenance performed with each use, periodic maintenance should also be performed according to the following schedule. WARNING ALWAYS 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.
  • Page 26: Troubleshooting

    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.
  • Page 27: Specifications

    Specifications Maximum Pressure ....3000 PSI Maximum Flow ......16 gpm Hydraulic Fluid Capacity... 18 gallons Hydraulic Fluid Type………… 10 wt AW32, ASLE H-150, or ISO32 Coupler Size…………………… 2” Ball Maximum Towing Speed……… 45 MPH Maximum Log Length ....30 in Maximum log Diameter………..
  • Page 28: Parts Breakdown - Exploded View

    Parts Breakdown- Exploded View 11954 – Rev H...
  • Page 29 Parts Breakdown- Exploded View 11954 – Rev H Part No Description Part No Description 11433 BEAM SLIDE 4010 LARGE SUCTION STRAINER 5/16” DRIVE ZERK 82146 790389 HYDRAULIC TANK 1” M X ¾” F RIGHT ANGLE 11434 KEEPER 50RAS812 SWIVEL ¾” X 30” HIGH PRESSURE 39208 790394 RETURN LINE FILTER...
  • Page 30: Summary Of Important Safety Information For Operation

    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, escaping high pressure hydraulic fluid, or carbon monoxide poisoning.
  • Page 31 Summary of Important Safety Information for Operation  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.
  • Page 32 Summary of Important Safety Information for Operation 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 that could cause blood poisoning, infection, disability, gangrene, amputation, or death.
  • Page 33 Summary of Important Safety Information for Operation 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.
  • Page 34 Summary of Important Safety Information for Operation  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. ...
  • Page 35: Limited Warranty

    Limited Warranty Dear Valued Customer: The NorthStar Product you just purchased is built with the finest material and craftsmanship. Use this product properly and enjoy the benefits from its high performance. By purchasing a NorthStar product, you show a desire for quality and durability. Like all mechanical equipment this unit requires a due amount of care.
  • Page 36 Manufactured by Northern Tool + Equipment Co., Inc. Burnsville, MN 55306 NorthernToool.com...

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11954

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