M1108L ITEM NUMBER: ® 1108, 1109, 1114 SERIAL NUMBER: _____________________ Owner’s Manual Instructions for Assembly, Testing, Operation, Servicing, & Storage 22, 30, 37-Ton Log Splitters: 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.
Hazard Signal Word Definitions 2
Table of Contents About Your Log Splitter........................................................................................................... 4 Safety Label Locations............................................................................................................. 5 Machine Components Identification ........................................................................................ 7 Initial Set-up ......................................................................................
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 lengthwise with the grain only.
Safety Label Locations 11 9 4 5 8 7 2 10 6 6 3 Fig 02403 1 Reference # Part # Description 1 2 3 4 5 6 7 8 9 10 11 39259 777887 777890 777891 777892 778593 778597 778609 778610 778714 778717 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 Always make sure safety labels are in good condition.
Safety Label Locations 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. ©2005 Northern Tool + Equipment Co. 1-800-270-0810 PN 39259 WARNING ESCAPING HIGH PRESSURE HYDRAULIC FLUID HAZARD High fluid pressures and temperatures are developed in the hydraulic system.
Machine Component Identification 11 10 9 8 13 4 19 18 6 7 1 5 2 20 Fig 02407 14 3 15 12 17 Ref # 1 2 3 4 5 6 7 8 9 10 Description 2” Ball Coupler Horizontal Lock Lifting Handle Cylinder Hydraulic Oil Dipstick Split Control Lever Control Valve Wedge Log Cradle Beam Ref # 11 12 13 14 15 17 18 19 20 7 Description Endplate Outrigger Legs Engine Hydraulic Tank Suction Strainer Safety Chains Vertical Lock Grease Zerks Drain Plug
Initial Set-Up IMPORTANT! Engine is shipped without oil. DO NOT start the engine before adding oil. See Assembly Instructions section of this manual to assemble the log splitter before set-up. Step One: Closely inspect all log splitter components. Inspect Log Splitter Components. • • Step Two: Add Oil to Engine (See Machine Components section of this manual for diagram of components.) If you have missing components, contact Product Support at 1-800-270-0810.
Initial Set-Up Step Four: Lubricate Keepers Pump grease into grease zerks found under each keeper. This will help prevent wear between the keepers and beam.
Optional 4-Way Wedge Wings 4-Way Wedge Wings Wing Assembly 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” hex wrench Assembled View Exploded View • • 4-Way Wings create additional pinch points when the wedge is moving forward or backwards. Keep hands clear of the wedge, wedge wings, and the log while the wedge is moving.
Moving and 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. 2. Place in Horizontal position Make sure the log splitter is locked in the horizontal position with hitch pin before moving. Engine off. IMPORTANT: Make sure log splitter engine is off.
Moving and Towing to the Job Site Towing: 1. Read instructions Review towing safety instructions in your vehicle manual. 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 (2” ball) Attach log splitter to vehicle hitch 1.
Moving and Towing to the Job Site 5. Put front outrigger leg UP Move the front outrigger leg to the “UP” position and lock. (Both outrigger legs must remain in the up position during towing.) Fig 02410 Attach coupler to class 2 or higher hitch with 2” ball. Latch Securely. Lock front outrigger leg in the up position Hook both safety chains to the towing vehicle 6. Tow to desired location Lock rear outrigger leg in the up position Tow log splitter carefully to desired work site.
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.
Before Each Use-Inspection / Maintenance 5. Hydraulic system Check the hydraulic system carefully: 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.
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.
Before Each Use – Work Site Selection and 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.
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.
Splitting Operation 1. Put on protective clothing / gear Wear the following protective clothing and safety gear: 1) Eye protection. Always wear safety glasses or goggles when operating the 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 drawstrings or loose cuffs. 4) Hearing protection.
Splitting Operation b) Set to Vertical position 1) Lock rear outrigger leg in down position. 2) Pull out horizontal lock catch pin, grasp lifting handle and lift beam until it rotates into 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.
Splitting Operation 5. Load log Load log onto beam with a cut end against the endplate – positioned for a lengthwise 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 16” in diameter and 25” long. Larger diameter logs could get stuck on the wedge and longer logs will not fit on the beam.
Splitting Operation 6. Extend wedge Move Split Control Lever toward endplate to extend wedge and split log. SPLIT CONTROL LEVER 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. • Remove hands. Remove both hands from log before activating Split Control Lever.
Splitting Operation WARNING: NEVER attempt to remove a stuck log by: • • 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. 9. Return wedge Move Split Control Lever away from end plate to return wedge.
Storage WARNING Gasoline vapors 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. Cool 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. 4.
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. IMPORTANT: If a part needs replacement only use parts that meets the manufacturer’s specifications.
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.
Specifications 1108, 1109, 1114 Hydraulic Fluid Type…………. 10wt AW32, ASLE H-150, or ISO32 Coupler Size…………………… 2” Ball Maximum Towing Speed……… 45 MPH Maximum Log Length ............... 25 in Hydraulic Cylinder Stroke ......... 24 in Overall Dimensions ................... 89”L x 43”W x 41”H 1108 11 GPM 3000 PSI 8 GAL. 4” No No 490 lb 22 TON Flow…………………………… Pressure……………………….. Hydraulic Oil Capacity……….. Hydraulic Cylinder Bore……… Spark Arrestor………………… Fuel Valve…………………….. Dry Weight…………………….
Parts Breakdown – Exploded View 1108, 1109, 1114 – Rev L 28
Parts Breakdown – Exploded View 1108, 1109, 1114 – Rev L Item Part No.
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.
Summary of Important Safety Information for Operation • • • • • • • • 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.
Summary of Important Safety Information for Operation ο 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.
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. 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.
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. 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.
Assembly Instructions Closely inspect all log splitter components. If you have missing components, contact Product Support 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. Some of the components in these assembly instructions are heavy and cannot be lifted by one person safely. Please plan on assembling this product when another person can be available to help out.
Assembly Instructions * Not shown: Spark arrestor & screw, Item #1114 ONLY 36
Assembly Instructions Step 1 Remove shipping crate (red bumpers can be thrown away, if equipped) If there are rubber boots on the axles, remove and discard them Slide Wheel onto Axle with Valve Stem facing out 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 Axle with the Rubber Boot removed Outer Bearing Wheel Washer Axle Nut Wheel Cotter Pin Valve Stem Out Step 2 Thread Axle
Assembly Instructions Fig 02418 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 outrigger leg in vertical position Caution: Next step requires Outrigger Leg locked in vertical position as shown Catch Pin Bolt Tow bar Outrigger Leg Step 5 Catch Pin Connect an Outrigger Leg to back of Towbar using (1) Outrigger Leg Bolt and (1) Outrigger Leg nu
Assembly Instructions Fig 02421 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 Handle Bolt Bolt Horizontal beam lock Fig 02422 Step 8 Lower Beam to horizontal position as described in the SPLITTING OPERATION section of the manual Fasten Vertical Beam Lock to Beam using (2) Beam Bolts and (2) Beam nuts Tighten Bolts to 37 lb-ft Bolt
Assembly Instructions Step 9b Engine mounting pattern shown for reference 1114 1108 and 1109 Fig 02439 Fig 02424 Step 10 Slightly loosen Hose Clamp on loose end of Suction Hose Remove shipping plug from pump then slide Suction Hose onto the bottom fitting of the pump Secure the Suction Hose with the Hose Clamp Install Spark Arrestor (Item #1114 only) per Honda Engines Owner’s Manual under Servicing your Honda engine.
Assembly Instructions Step 11b Idle Control Mount Plate (1109 and 1114 models only) Tighten Idle Control Bolts to 20 lb-ft with a wrench Idle Control Plate Fig 02431 Step 12 Thread the Return Line Fitting into the hydraulic tank (Finger tight plus turn 1½ to 3 additional turns) and position the hose barb up as shown Fig 02436 Step 13 Swivel fitting Remove plugs from the (3) ports. Thread the Small Swivel Fittings into ports marked “A” and “B” on the Control Valve.
Assembly Instructions Step 14 Beam Plate Mount Control Valve to Beam Plate using (3) ¼-20 x 1-3/4” Valve Bolts and (3) ¼-20 Nyloc Nuts. Valve Bolts Control Valve Nyloc nuts Step 15 Slightly loosen Hose Clamp on end of the Return Line. Slide the Return Line onto the Valve Return Line Fitting Tighten Hose Clamp Valve Return Line Fitting Hose Clamp Return Line Step 16 Hydraulic Hose w/ Yellow Mark Install loose end of Hydraulic Hose with Blue Mark to the Swivel Fitting in port marked “B.
Assembly Instructions Step 17 Plug Replaced with the Lg Swivel Fitting Remove the Plug on the outside of the Control Valve Thread the Large Swivel Fitting into the Control Valve (Tighten the Swivel Fitting finger tight and orient the fitting down as shown, then Tighten the Nut on the Swivel Fitting into Control Valve with a wrench to 44-54 lb-ft) Fig 02429 Step 18 Return Line Raise beam to vertical position as described in the SPLITTING OPERATION section of the manual Slightly loosen Hose Clamp on to
Assembly Instructions Step 19 Fill log splitter with hydraulic fluid as outlined in the Initial Unpacking & SetUp section of the manual. Fill engine with SAE 10W-30 as recommended by the engine manufacturer.
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. Treat this unit like the high quality piece of machinery it is. Neglect and improper handling may impair its performance.
® Manufactured by Northern Tool + Equipment Co., 2800 SouthCross Drive West P.O.