Owner’s Manual M117510C.1 ITEM NUMBER: 117510 SERIAL NUMBER: _______________ Instructions for Assembly, Testing, Operation, Servicing, & Storage 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.
Hazard Signal Word Definitions 2
Table of Contents Hazard Signal Word Definitions ...................................................................................................................................................................... 2 Table of Contents.......................................................................................................................................................................................... 3 About Your Log Splitter ................................................................
About Your Log Splitter Thank you for purchasing your Powerhorse 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. This log splitter model is capable of splitting logs up to 25” long and 14” in diameter.
Safety Label Locations Reference # Part Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 791105 777891 778717 778597 777890 777887 778714 787944 790852 778609 778610 777889 791123 788937 788935 795124 795346 Description Decal, Moving/Towing Instructions Decal, Escaping Fluid Decal, Log Stripper Decal, Horizontal Lock Decal, Fire Hazard Warning Decal, Operation Instructions Decal, Vertical Lock Decal, Pinch Point Decal, Burn Hazard Warning Decal, Split Control Decal, Log Splitter Warning Decal, Stuck Lo
WARNING 3 4 12 7 9 6 ©Northern Tool + Equipment Co. 1-800-270-0810 11 PN 778610 WARNING 10 SPLIT CONTROL LEVER OPERATION 5 13 6 14 15 8 16 17 RETRACT WEDGE TO REMOVE STUCK WOOD LOG STRIPPER PN 39259 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.
Machine Component Identification Ref 1 2 3 4 5 6 7 8 9 Description End Plate Log Cradles Split Control Lever Cylinder Safety Chains Manual Tube Horizontal Lock Hydraulic Pump Return Line Filter Ref 10 11 12 13 14 15 16 17 18 7 Description Axle/Hydraulic Tank Vertical Lock 2” Ball Coupler Control Valve Wedge Hydraulic Breather/Dipstick Engine On/Off Switch Engine Support Leg
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 setup. Step One: Closely inspect all log splitter components. Inspect Log Splitter Components. • Step Two: Add Oil to Engine Step Three: Add Hydraulic Oil to Reservoir and Prime the Pump (See Machine Components section of this manual for diagram of components.
Initial Set-up 10. Replace hydraulic oil fill/vent cap. 11. Start engine and use control valve handle to extend and retract wedge five (5) times to remove air from the high-pressure lines. 12. With wedge retracted, check oil level again. Fill if necessary. WARNING: NEVER remove the hydraulic oil dipstick when the engine is running or hot. Hot oil can escape causing severe burns. Allow log splitter to cool completely before removing hydraulic oil dipstick.
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. Place in Horizontal position 2. Engine off. Make sure the log splitter is locked in the horizontal position with latch rod before moving. NEVER move log splitter when it is in vertical configuration because it will be unstable and could tip.
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 support leg UP Move the support leg to the “UP” position and lock. Attach coupler to class 2 or higher hitch with 2” ball. Latch securely. Hook both safety chains to the towing vehicle 6. Tow to desired location Support leg Tow log splitter carefully to desired work site. (See Before Each Use section on selecting an appropriate work site) Important safety instructions: • Added length. Be aware of the added length of the splitter. • Speed limit.
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 • 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).
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 Setup Step Three: Work site selection and log splitter setup 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, with a 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 Wear the following protective clothing and safety gear: protective 1) Eye protection. Always wear safety glasses or goggles when operating the machine. Pieces of log may clothing / gear 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 Vertical Splitting Position Pull out horizontal lock latch rod, grasp 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. Horizontal lock Vertical lock 1) Lock in vertical position using latch rod through the vertical lock.
Splitting Operation 5. Load log Load log onto beam with a cut end against the end plate – 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 14” 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 end plate 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 meet 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 Item # …………………….. Tonnage…………………… Pressure…………………… Flow………………………. Engine cc…………………. Hydraulic Cylinder Bore…. Hydraulic Cylinder Stroke .. Maximum Log Diameter…. Maximum Log Length ........ Hydraulic Fluid Type……... 117510 22 TON 3000 PSI 11 GPM 212cc 4” 24 in 14” 25” 10wt AW32, ASLE H-150, or ISO32 6 gallons 45 MPH 2” Ball No Yes 86.5”L x 43”W x 15.5”H 532 lb. Hydraulic Oil Capacity…… Maximum Towing Speed… Coupler Size……………… Spark Arrestor……………. Fuel Valve………………… Overall Dimensions .......
Parts Breakdown – Exploded View 117510 – Rev C.
Parts Breakdown – Exploded View 117510 – Rev C.1 Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 Part No.
Parts Breakdown – Exploded View 117510 – Rev C.1 Item 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 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 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 or damaged components, please contact Powerhorse Product Support at 1-866-443-2576. 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. CAUTION! Remove the cylinder from the beam/tank assembly before assembling.
Assembly Instructions Manual Bag Contents Manual Filter Canister Valve Filter Head Parts Box Contents Parts Bag Coupler 36 Horizontal Latch Bracket
Assembly Instructions Fastener Bag Contents: Part # 790472 Beam Pivot Pin Qty: 1 Part # 778674 Cotter Pin Qty: 3 Part # 778829 Return Line Fitting Qty: 1 Part # 778827 Small Swivel Fitting Qty: 1 Part # 82281 Log Cradles to Beam M8-1.25 HHSF Nut Qty: 4 Part # 778831 Large Swivel Fitting Qty: 1 Part # 82281 Engine to Tank (1175) M8-1.25 HHSF Nut Qty: 4 Part # 82271 Engine to Tank (1169) M10-1.5 HHSF Nut Qty: 4 Part # 82280 Engine to Tank (1175) M8-1.
Fastener Bag Contents Cont.: Part # 82545 Log Stripper to Beam (1169) M8-1.25 x 30mm HHSF Bolt Qty: 6 Part # 82561 Log Stripper to Beam (1175) M8-1.25 x 25mm HHSF Bolt Qty: 6 38 Part # 82281 Log Stripper to Beam M8-1.
Assembly Instructions Step 1 – Beam Assembly Tools Needed • Rotate cylinder 180° and place cylinder in trunnion mounts on beam (see Step 2 image for the correct orientation) Rotate Cylinder 180° Trunnion Mount Cylinder 39
Assembly Instructions • • • • Step 2 – Beam Assembly Tools Needed • 22mm Wrench (2 needed) Support the end of the cylinder until connected to the wedge Ensure the ports on the cylinder are facing up Remove the existing bolt and nut from the wedge Slide wedge towards the cylinder rod Cylinder Ports Cylinder Ports Wedge Cylinder Rod Remove Existing Nut for Use in Step 3 Remove Existing Bolt for Use in Step 3 40
Assembly Instructions Step 3 – Beam Assembly Tools Needed • Align hole in wedge with the hole in the cylinder rod • Install the existing bolt and nut to connect the wedge to the cylinder. • Torque to 114 ft.-lb.
Assembly Instructions Step 4 – Beam Assembly • • • • • Tools Needed Align holes in the log stripper with the holes in the trunnion mount Attach the log stripper to beam using (6) nuts and (6) bolts. Torque to 21 ft.-lb. Remove the low pressure return hose and high pressure supply hose. Remove lag bolts (2) located inside trunnion mounts and stand assembled beam onto the end plate in the vertical position. Carefully move beam off to side, clear of work area.
Assembly Instructions Step 5 – Tank Weldment • Screw finger-tight (1) Return Line Filter Head onto hydraulic tank return port. NOTE: the arrow on filter head should point towards the tank. • Wrench-tighten the fitting to 1.5-3.0 turns past “finger tight” position. Consider final orientation position as to not exceed the recommended TPFT. Properly assembled fittings total thread engagement should be 3.5-6 turns. • CAUTION: Never back off an installed pipe fitting to achieve proper alignment.
Assembly Instructions Step 6 – Tank Weldment Tools Needed • Remove axle nuts from axles • None Axle Axle Nut 44
Assembly Instructions Step 7 – Tank Weldment Tools Needed ▪ Slide tire onto axle with valve stem facing out ▪ Slide wheel washer up against the wheel bearing ▪ Using a torque wrench, tighten the axle nut to 30-40 ft.-lb. Turn hub to ensure proper bearing seating. ▪ Loosen the axle nut until loose enough to turn the axle nut with your fingers. ▪ Re-tighten the axle nut until “finger tight”. ▪ Insert cotter pin through hole in axle nut and axle.
Assembly Instructions • • • • Step 8 – Tank Weldment Tools Needed • Soft Faced Mallet Align the dust cap against the wheel hub Position the dust cap tool evenly onto the surface of the dust cap Place a piece of wood over the dust cap tool Using a soft faced mallet tap the piece of wood against the dust cap tool to install dust cap onto the wheel hub • Repeat Steps 7 & Step 8 for the other wheel. Discard hub cap tool.
Assembly Instructions • • • • • Step 9 – Coupler Assembly Tools Needed • 18mm Wrench (2 Needed) Place tow bar on level surface as shown below. Insert (2) tow bar spacers into tow bar. Align with bolt holes. Place coupler on to tow bar and align with holes used to align spacers. Secure coupler and tow bar spacers using (2) nuts and (2) bolts. Torque to 71 ft.-lb.
Assembly Instructions Step 10 – Tow Bar Assembly Tools Needed • Insert tow bar into the tank pivot mount. • Align holes in tow bar with holes in tank pivot mount. • Connect the towbar to the tank using (2) Tow Bar Bolts and (2) Tow Bar Locknuts • Torque to 71 ft.-lb.
Assembly Instructions Step 11 – Tow Bar Assembly • • • • • Tools Needed Remove existing support leg bolt, washer, nut and catch pin from support leg. Position the support leg to the front of the tow bar. Insert catch pin to lock support leg in vertical position. Secure leg using existing support leg bolt, washer and nut. Tighten nut until snug then back off 1/2 turn.
Assembly Instructions Step 12 – Engine Tools Needed • Install Engine/Pump Assembly using engine mounting pattern shown below. • Install Engine/Pump Assembly to tank mount plate using (4) 1175 Engine Bolts and (4) 1175 Engine Flange Nuts • Torque to 21 ft.-lb.
Assembly Instructions Step 13 – Beam to Tank • Stand assembled beam onto the end plate in the vertical position. • Orient the beam assembly and tank weldment as shown. Make sure a helper holds onto the top of the beam assembly during the remainder of this step.
Assembly Instructions Step 14 – Beam to Tank Tools Needed • Install the horizontal beam lock to the beam assembly using (2) Beam Lock Bolts and (2) Beam Lock Flange Nuts • Torque to 71 ft.-lb. Fasteners Needed from Parts Bag: Horz. Latch to Beam Bolt Qty: 2 Horz.
Assembly Instructions Step 15 – Control Valve Tools Needed • Slide control valve handle into the clevis slots on the control valve. • Align holes in handle with clevis holes. • Insert the supplied pins through holes and secure with supplied bridge clips.
Assembly Instructions Step 16 -Fittings Tools Needed • Lubricate O-ring and threads on fitting with clean oil • Orientate (1) Valve Fitting so that nut/washer/O-ring assembly is facing up. Turn fitting into cylinder port until finger-tight • Torque to 37-46 ft.-lb.
Assembly Instructions Step 17 - Fittings Tools Needed • Lubricate O-ring and threads on fitting with clean oil • Looking at fitting from end with nut/washer/O-ring assembly, turn nut clockwise as far as possible • Using wrench, turn (1) Small Swivel Fitting into valve port marked “B” until washer touches control valve.
Assembly Instructions Step 18 - Fittings Tools Needed • Lubricate O-ring and threads on fitting with clean oil • Looking at fitting from end with nut/washer/O-ring assembly, turn nut clockwise as far as possible • Using wrench, turn (1) Large Swivel Fitting into the valve port marked “In” until washer touches control valve.
Assembly Instructions Step 19 - Fittings Tools Needed • Lubricate O-ring and threads on fitting with clean oil • Looking at fitting from end with nut/washer/O-ring assembly, turn nut clockwise as far as possible • Using wrench, turn (1) Hose Barb Fitting into the valve port marked “Out” until washer touches control valve.
Assembly Instructions Step 20 - Fittings Tools Needed • Screw finger-tight (1) Return Line Fitting into the return line filter head • Wrench-tighten the fitting to 1.5-3.0 turns past “finger tight” position. Consider final orientation position as to not exceed the recommended TPFT. Properly assembled fittings total thread engagement should be 3.5-6 turns • CAUTION: Never back off an installed pipe fitting to achieve proper alignment.
Assembly Instructions Step 21A – Low Pressure Return Hose Tools Needed • Route the low pressure return hose from the valve outlet fitting down to the return line filter fitting • Secure the low pressure return hose to return line fitting with supplied hose clamp installed on hose. Torque to 77 in.-lb. • Secure the remaining end of the low pressure return hose to valve outlet fitting located on the control valve with supplied hose clamp installed on hose. Torque to 77 in.-lb.
Assembly Instructions Step 21B – High Pressure Supply Hose • Route the High-Pressure Supply Hose from the high pressure fitting on the pump up to the Large Swivel Fitting on the control valve inlet. • Screw finger-tight High-Pressure Supply Hose to the high pressure fitting on the pump outlet. • Wrench tighten 1.5-3.0 turns past “finger tight” • Screw finger-tight remaining end of the High-Pressure Supply Hose to the Large Swivel Fitting on the control valve inlet. • Wrench tighten 1.5-3.
Assembly Instructions Tools Needed Step 22 – Zip Ties • Route zip tie through hole in trunnion mount and around hose. • Tighten zip tie and cut off excess length. • Repeat for remaining three holes in trunnion mounts.
Assembly Instructions Step 22 – Zip Ties Continued Tools Needed • Route zip tie around high and low pressure hoses as shown below. • Tighten zip tie and cut off excess length.
Assembly Instructions • • • • Step 23 – Manual Tube Remove the manual tube cover from manual tube Align holes in manual tube with holes in towbar Secure the manual tube to towbar using (2) Self-Tapping Screws Reattach the manual tube cover onto the manual tube Fasteners Needed from Parts Bag: Manual Tube to Tow Bar Screw Qty: 2 SelfTapping Screw Tow Bar Manual Tube Manual Tube Cover 63 Tools Needed • 11mm Socket Wrench
Assembly Instructions Step 24 – Log Cradles Tools Needed • Install (2) Log Cradle Bolts and (2) Log Cradle Locknuts into the bottom holes of the beam. • Using the slots in the bottom of each log cradle arm rest the log cradle arms on the installed bolts and nuts. • Install the remaining (2) Log Cradle Bolts and (2) Log Cradle Locknuts into the top holes of the beam and log cradle arms. • Torque to 21 ft.-lb.
795446 Engine Exploded View 65
795446 Engine Parts List Ref# 1 2 3 4 5 Part # N/A Kit #14 6 Kit #5 N/A 7 8 9 10 11 12 13 14 15 Kit #14 N/A N/A N/A N/A N/A 16 Kit #14 17 18 19 20 21 22 23 24 25 26 795598 795613 N/A N/A N/A N/A N/A N/A N/A N/A N/A 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Kit #1 N/A Kit #13 Kit #15 Kit #13 Kit #10 Kit #10 Kit #5 Kit #5, Kit #10 N/A N/A Kit #14 N/A N/A Kit #14 N/A N/A 795592 N/A N/A Kit #2,Kit #4 Kit #6,Kit #9 Kit #4 Kit #4 Description CRANKCASE BALL BEARING OIL S
795446 Engine Kits Kit Ref # Kit Part # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 795597 795606 795616 795593 796199 795608 795653 795596 795599 795619 795620 795595 798136 795615 795617 Description Qty Drain Bolt Kit Throttle Kit On/Off Switch Kit Valve Cover Kit Governor and Spring Kit Recoil Kit Air Cleaner Kit Recoil Starter Fan Kit Oil Level Kit Tank Kit Carbon Canister Kit Ignition Coil Kit Carburetor Kit Crankcase Cover Kit Muffler Kit 67 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Engine WARNING BEFORE operating the engine, be sure to read this section of the manual, otherwise injury to personnel or damage to equipment may occur. Engine starting components 1. Fuel Valve When the fuel valve is in the ON position, fuel is allowed to flow from the fuel tank to the carburetor. Be sure to return the fuel valve to the OFF position after stopping the engine. 2. Choke Lever The choke is used to provide an enriched fuel mixture when starting a cold engine.
Engine Cont’d Maintenance schedule REGULAR SERVICE PERIOD Engine oil Check level First month or 20 Hrs. Every 3 months or 50 Hrs. Every 6 months or 100 Hrs. ○ ○ ○ Clean ○(1) ○(1) Replace Fuel Valve Sediment Cup Spark plug Engine oil recommendatio ns ○ Clean ○ Check-adjust ○ Replace ○ Spark arrester Clean Idle speed Check-adjust Valve clearance Check-adjust Cylinder head Clean After every 500Hrs.
Engine Cont’d Oil draining and checking oil level WARNING: Burn hazard Never open oil port while engine is running. Hot oil can spray over face and body. 1. Operate the log splitter for 3 to 5 minutes to thin oil for easier draining. 2. Ensure that the engine is stopped and on a level surface. 3. Remove the drain bolt and washer; drain the oil into an approved container. 4. 5. 6. 7. Spark plug removal, cleaning and replacement Reinstall washer and drain bolt. Remove the dipstick and clean it.
Engine Cont’d Clean air filter WARNING Never run the log splitter without the air filter. Rapid engine wear will result. 1. Remove the air cleaner outside cover (A). Be careful to prevent dirt and debris from falling into the air cleaner assembly. 2. Separate the Air Filter (A) from the Air Filter Housing (B). 3. Inspect the air filter. Clean dirty air filter with warm water and mild soap. Allow air filter to dry thoroughly before re-installation. 4.
Engine Cont’d Prepare engine for long term storage if needed If you will not be able to exercise the log splitter regularly, you must prepare the engine for long term storage to prevent gum deposits from forming and causing malfunction of the engine. Prepare engine for long term storage by: Removing all gasoline from the tank and carburetor. 1. 2. 3. 4. 5. Draining steps: Position a UL-listed fuel container below the carburetor drain bolt. Turn fuel valve to the OFF position.
Engine Cont’d High Altitude Operation CAUTION: Operating at an altitude of greater than 2000 feet (610 meters) may affect your engines performance, fuel consumption, and emissions. To remain emissions compliant and improve engine performance at higher altitudes, a high-altitude kit is required. A high altitude kit includes a carburetor jet resized to help correct air / fuel mixture at altitude. To order a high altitude kit or if you have additional questions, go to www.northerntool.
Limited Warranty Dear Valued Customer: The Powerhorse 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 Powerhorse 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.
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California Proposition 65 Information WARNING: This product can expose you to chemicals including gasoline engine exhaust, which is known to the State of California to cause cancer, and carbon monoxide, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. Distributed by Northern Tool & Equipment Company, Inc. Burnsville, MN 55306 www.northerntool.
