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Owner's Manual
Instructions for Assembly, Testing, Operation, Servicing,
22, 30, 37-Ton Log Splitters: Outdoor hydraulic powered
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, logs, and log strippers 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 an 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 Customer Service for ordering information.
•
Keep a fire extinguisher with you that is rated for ordinary combustibles and flammable liquids.
SAVE BOLTS FROM PACKAGING: Some packaging bolts are used to assemble the log splitter.
ADD OIL TO ENGINE BEFORE USING: Engine is shipped without oil. DO NOT start log splitter without first adding oil.
ADD HYDRAULIC OIL: Your log splitter was shipped without hydraulic oil. Refer to Periodic Maintenance section of this
manual for instructions on filling the hydraulic reservoir
INSPECT COMPONENTS: Closely inspect to make sure no components are missing or damaged.
See Initial Unpacking & Set-up for instructions and for whom to contact to report missing or damaged parts.
Any Questions, Comments, Problems or Parts Orders
TM
& Storage
Call NorthStar Customer Service 1-800-270-0810
M1108D
ITEM NUMBER
SERIAL NUMBER
machine that splits wood logs.
WARNING
STOP!
1
1108, 1109, 1114
:
: _____________________
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Table of Contents
Related Manuals for North Star M1108D
Summary of Contents for North Star M1108D
- Page 1 • If your log splitter is intended for use near an 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.
- Page 2 Hazard Signal Word Definitions...
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Page 3: Table Of Contents
About Your Log Splitter Safety Label Locations Machine Components Identification Initial Set-up Optional 4-Way Wedge Wings Moving & Towing to the Job Site Before Each Use: Step One: Inspection/Maintenance Step Two: Refueling Step Three: Work site Selection & Set-up Splitting Operation... -
Page 4: About Your Log Splitter
Attention: All Rental Companies and Private Owners who loan 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. -
Page 5: Safety Label Locations
Safety Label Locations Description Warning Decal Splitter Operating Instruction Decal Fire Hazard Warning Decal Hydraulic Fluid Warning Decal Moving/Towing Decal Outrigger Leg Decal Horizontal Lock Decal Control Decal Log Splitter Warning Decal Vertical Lock Decal Log Stripper Decal Fig 02403... - Page 6 WARNING POISONOUS GAS This product's use gives off carbon monoxide, an odorless gas that can kill you. ONLY use outdoors and away from air intakes. NEVER use inside homes, garages, or sheds. EVEN IF you run a fan or open doors and windows. See product manual for more details.
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Page 7: Machine Components Identification
Machine Component Identification Fig 02407 Description 2” Ball Coupler Horizontal Lock Lifting Handle Cylinder Hydraulic Oil Dipstick Split Control Lever Control Valve Wedge Log Cradle Beam Description Endplate Outrigger Legs Engine Hydraulic Tank Suction Strainer Safety Chains Vertical Lock Hydraulic Oil Filter Grease Zerks Drain Plug... -
Page 8: Initial Set-Up
5. Start engine and use control valve handle to extend and retract wedge 5 (five) times 6. With wedge retracted, check oil level again. Fill if necessary. Note: 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. - Page 9 Step Four: Pump grease into grease zerks found under each keeper. This will help prevent Lubricate Keepers wear between the keepers and beam. WEDGE KEEPER Fig 02408 Initial Set-Up BEAM GREASE ZERK...
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Page 10: Optional 4-Way Wedge Wings
Wing Assembly 4-Way Wedge Wings 1. Unbox and identify components 2. Insert Nylon nuts into hex cutouts in wing 3. Position wings into proper locations on the wedge and bolt into position using supplied bolts 4. Tighten the bolts with a 3/8 Exploded View •... -
Page 11: Moving & Towing To The Job Site
Moving and Towing to the Job Site 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. -
Page 12: Moving And Towing To The Job Site
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. Proper adjustment is obtained when coupler is as tight as possible on ball and locking lever can still be opened and closed. - Page 13 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.
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Page 14: Step One: Inspection/Maintenance
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 that all nuts and bolts are tight to make sure the log splitter is in safe working condition. - Page 15 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.
- Page 16 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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Page 17: Before Each Use
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. -
Page 18: Step Three: Work Site Selection & Set-Up
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. - Page 19 Lock both the outrigger legs in the “DOWN” position. outrigger legs DOWN the down position 5. Block wheels Block the wheels to prevent unintended movement of the log splitter. 6. Apply grease Apply grease into grease zerks located under both keepers. Lock front outrigger leg in...
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Page 20: Splitting Operation
• 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. - Page 21 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 outrigger legs are both locked in the DOWN position.
- Page 22 Make sure the hydraulic oil is above 10°F before starting the engine. Cold hydraulic oil can damage the hydraulic pump. b) If outdoor air temperature is below 32°F, allow log splitter to warm up by extending and returning the wedge several times before splitting wood.
- Page 23 This log splitter is designed for cutting logs only up to a maximum of 16” in diameter and 25” long. Larger diameter logs could get stuck on the wedge and longer logs will not fit on the beam.
- Page 24 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.
- Page 25 10. Remove split Remove split wood from area. wood 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.
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Page 26: Storage
5. Splitter storage location Store the log splitter in a location away from corrosive material, sources of heat, open flames, sparks or pilot lights. NOTE: Do not store the log splitter near fertilizer or any other corrosive 6. Gasoline storage explosion can result. -
Page 27: Periodic Maintenance
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. 1. Engine As specified in engine... - Page 28 3. Spark arrestor As specified in spark muffler arrestor muffler manual Periodic Maintenance 7. Dispose of used oil at an oil recycling center. Used hydraulic oil is hazardous waste. 8. Extend and retract wedge 5 (five) times to purge air from the system.
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Page 29: Troubleshooting
• 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. -
Page 30: Specifications
Hydraulic Fluid Type…………. Coupler Size…………………… Maximum Towing Speed……… Maximum Log Length ... Hydraulic Cylinder Stroke ... Overall Dimensions ... Tonage………………………… Flow…………………………… Pressure……………………….. Hydraulic Oil Capacity……….. Hydraulic Cylinder Bore……… Spark Arrestor………………… Fuel Valve…………………….. Dry Weight……………………. Tonnage 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. -
Page 31: Parts Breakdown - Exploded View
Parts Breakdown – Exploded View 1108, 1109, 1114 – Rev D Fig. 02415... - Page 32 Parts Breakdown – Exploded View 1108, 1109, 1114 – Rev D Item Part No. Description 82140 1/8” x 2” COTTER PIN 124A DUST CAP 777124 AXLE NUT 777799 WHEEL 778844 WHEEL WASHER 778387 AXLE/TANK 778424 DIPSTICK 778498 CATCH PIN 778876 OUTRIGGER LEG 10 778403 TOWBAR 11 778440 TIP-UP PIVOT 12 778578 VERTICAL BEAM LOCK...
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Page 33: Summary Of Important Safety Information For Operation
● Pressure Setting. NEVER increase the pressure setting of the pump or control valve. ● 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. - Page 34 ● 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 that all nuts and bolts are tight to make sure the log splitter is in safe working condition.
- Page 35 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 36 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.
- Page 37 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 •...
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Page 38: Assembly Instructions
Assembly Instructions Closely inspect all 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. CAUTION! Heavy lifting required. be lifted by one person safely. Please plan on assembling this product when another person can be available to help out. - Page 39 Assembly Instructions...
- Page 40 Slide Outer Bearing onto Axle (outer bearing may be shipped loose in parts bag or loose inside wheel) Outer bearing taper points into log splitter Slide Wheel Washer onto Axle Step 2 Thread Axle Nut onto Axle (hand tight) Back Axle Nut off ¼...
- Page 41 Assembly Instructions Step 4 Connect an Outrigger Leg to front of Towbar using (1) Outrigger Leg Bolt and (1) Outrigger Leg nut (already in place) Use wrench to tighten nut until snug then back off ½ turn Insert Catch Pin to lock in vertical position Caution: Next step requires Outrigger Leg locked in vertical position as...
- Page 42 Assembly Instructions Step 7 Fasten Horizontal Beam Lock to Beam using (2) Beam Bolts and (2) Beam nuts Tighten Bolts to 37 lb-ft with a wrench Fasten Handle to Beam as shown using (2) Beam Bolts and (2) Beam nuts Tighten Bolts to 37 lb-ft Step 8 Lower Beam to horizontal position...
- Page 43 Assembly Instructions Step 9b Engine mounting pattern shown for reference Step 10 Slightly loosen Hose Clamp on loose end of Suction Hose Slide Suction Hose onto the bottom fitting of the pump Secure the Suction Hose with the Hose Clamp Step 11a (1109 and 1114 models only) Attach Idle Control Plate to Idle...
- Page 44 Assembly Instructions Step 11b (1109 and 1114 models only) Tighten Idle Control Bolts to 20 lb- ft with a wrench Step 12 Thread the Return Line Fitting into the Filter (Finger tight plus turn 1½ to 3 additional turns)and position the hose barb up as shown Step 13 Remove the Plug on the outside of...
- Page 45 47 lb-ft (No hydraulic sealant required) Step 16 Fill log splitter with hydraulic fluid as outlined in the Initial Unpacking & Set-Up section of the manual. Fill engine with SAE 10W-30 as recommended by the engine...