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Owner's Manual
Instructions for Assembly, Testing, Operation, Servicing, &
20 Ton Log Splitter: Outdoor hydraulic powered machine that
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 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.
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
Storage
splits wood logs.
WARNING
Call NorthStar Product Support 1-800-270-0810
M1107E
ITEM NUMBER
SERIAL NUMBER
TM
STOP!
1107
:
: _____________________
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Summary of Contents for North Star M1107E
- Page 1 M1107E 1107 ITEM NUMBER 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.
- Page 2 Hazard Signal Word Definitions...
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Page 3: Table Of Contents
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 &... -
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 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”... -
Page 5: Safety Label Locations
Safety Label Locations Ref # Part # Description 39260 Hot Muffler Decal 777886 Splitter Warning Decal 39259 Warning Decal 777887 Splitter Operating Instruction Decal 777890 Fire Hazard Warning Decal 777889 Stuck Log Warning Decal 777891 Hydraulic Fluid Warning Decal 777892 Moving/Towing Decal Always make sure safety labels are in good condition. - Page 6 Safety Label Locations...
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Page 7: Machine Components Identification
Machine Component Identification Description Description 2” Ball Coupler Beam Horizontal Lock Endplate Lifting Handle Support Leg Cylinder Engine Split Control Lever Hydraulic Tank Control Valve Pump Hydraulic Oil Fill Cap Suction Strainer Wedge Tow bar Leg Log Cradle 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. 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 Add oil cap.) Step Two:... - Page 9 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. If hydraulic oil level is low: Add 10 wt.
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Page 10: Moving & Towing To The Job Site
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: Place in Make sure the log splitter is secure in the horizontal position with hitch pin before... - Page 11 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. •...
- Page 12 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 remain in the up position during towing.) Tow log splitter carefully to desired work site. 6.
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Page 13: Before Each Use
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. - Page 14 Before Each Use-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. •...
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Page 15: Step Two: Refueling
Before Each Use-Inspection / Maintenance 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. -
Page 16: Step Three: Work Site Selection & Set-Up
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. - Page 17 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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Page 18: Splitting Operation
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. -
Page 19: Horizontal Lock
Splitting Operation 1. Put on Wear the following protective clothing and safety gear: protective 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. - Page 20 Splitting Operation b) Set to Vertical 1) Remove horizontal lock pin, grasp lifting handle and lift beam until it rotates into vertical position. position WARNING: Crush hazard. The beam is heavy – do not let it just drop. It could crush fingers or cause damage to the splitter.
- Page 21 Splitting Operation Load log onto beam with a cut end against the endplate – positioned for a lengthwise . Load log cut. 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”...
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Page 22: Split Control Lever
Splitting Operation Move Split Control Lever toward endplate to extend wedge and split log. . Extend wedge SPLIT CONTROL LEVER OPERATION 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. - Page 23 Splitting Operation 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.
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Page 24: Storage
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 Retract the wedge completely to keep the rod protected from corrosion. 2. -
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 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. -
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 ......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 .... -
Page 28: Parts Breakdown - Exploded View
Parts Breakdown - Exploded View - Rev E... -
Page 29: Control Valve
Parts Breakdown - Exploded View - Rev E PART# DESCRIPTION PART# DESCRIPTION 780405 Cylinder, 4” x 24” 30289 ¾” Suction Hose 17” 50RAS8 ½” NPT Elbow 50NBR12 ¾” NPT x ¾” hose barb elbow 777341 Hydraulic Hose, ½” x 25” 4011 Suction Strainer 50CSC128 ¾”... -
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, burns, fire or explosion, escaping high pressure hydraulic fluid, or carbon monoxide poisoning. - Page 31 Summary of Important Safety Information for Operation • 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. •...
- Page 32 Summary of Important Safety Information for Operation • 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 33 Summary of Important Safety Information for Operation 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. •...
- Page 34 Summary of Important Safety Information for Operation • 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.
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- Page 36 Manufactured by Northern Tool + Equipment Co., 2800 SouthCross Drive West P.O. Box 1499 Burnsville, MN 55337-0499 Made in the USA...
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