OPERATOR’S MANUAL Log Splitter Model Series 500 thru 510 IMPORTANT: READ SAFETY RULES AND INSTRUCTIONS CAREFULLY Warning: This unit is equipped with an internal combustion engine and should not be used on or near any unimproved forestcovered, brush-covered or grass-covered land unless the engine’s exhaust system is equipped with a spark arrester meeting applicable local or state laws (if any). If a spark arrester is used, it should be maintained in effective working order by the operator.
TABLE OF CONTENTS Content Page Important Safe Operation Practices................................................................... 3 Assembling Your Log Splitter............................................................................. 5 Know Your Log Splitter ...................................................................................... 7 Operating Your Log Splitter................................................................................ 8 Adjusting Your Log Splitter..................
SECTION 1: IMPORTANT SAFE OPERATION PRACTICES WARNING: This symbol points out important safety instructions which, if not followed, could endanger the personal safety and/or property of yourself and others. Read and follow all instructions in this manual before attempting to operate this machine. Failure to comply with these instructions may result in personal injury. When you see this symbol - heed its warning.
9. To avoid personal injury or property damage use extreme care in handling gasoline. Gasoline is extremely flammable and the vapors are explosive. Serious personal injury can occur when gasoline is spilled on yourself or your clothes which can ignite. Wash your skin and change immediately. a. Use only an approved gasoline container. b. Extinguish all cigarettes, cigars, pipes, and other sources of ignition. c. Never fuel machine indoors. d.
8. For your safety, replace all damaged or worn parts immediately with original equipment manufacturer’s (O.E.M.) parts only. “Use of parts which do not meet the original equipment specifications may lead to improper performance and compromise safety!” 9. Do not alter this machine in any manner, alterations such as attaching a rope or extension to the control lever, or adding to the width or height of the wedge may result in personal injury.
Vertical Lock Clevis Pin Dislodger Spring Clip Remove Log Cradle Jack Stand (Operating Position) Figure 1 Horizontal Lock Attaching The Tongue (See Figure 2) • • With the log splitter still standing upright, remove two hex bolts, lock washers, and hex nuts from the end of the tongue assembly. Align the holes in the tongue with the holes in the tank and secure with hardware just removed. Figure 3 • • NOTE: High pressure hose must be above the tongue assembly.
Reservoir Dipstick Figure 6 • • • • • Figure 5 • • • Fill the reservoir tank with Dexron III automatic transmission fluid or 10W AW hydraulic fluid. Check fluid level using the dipstick. See Figure 6. Do not overfill and replace vented dipstick securely. The dipstick should be tighten until the top of the threads are flush with the top of the pipe. • NOTE: The reservoir tank has a capacity of 3 1/2 gallons. • Reconnect the spark plug wire.
NOTE: Certain engines may also be equipped with an on/off switch. • Disconnect spark plug wire and ground against the engine to prevent unintended starting. Reverse Neutral Control Handle Forward Splitting Wedge Horizontal Position Lock Vertical Position Lock Figure 7 SECTION 4: OPERATING YOUR LOG SPLITTER WARNING: Read, understand, and follow all instructions and warnings on the machine and in this manual before operating.
Always: Vertical Position • • • • • • • • • • • • • • Use clean fluid and check fluid level regularly. Use Dexron III Automatic Transmission Fluid or 10W AW hydraulic fluid. Use a filter (clean or replace regularly) Use a breather cap on fluid reservoir. Make certain pump is mounted and aligned properly. Use a flexible “spider” type coupling between engine and pump drive shafts. Keep hoses clear and unblocked. Bleed air out of hoses before operating.
Transporting The Log Splitter • • • • Lower the beam to its horizontal position. Make certain the beam is locked securely with the horizontal beam lock. Remove the spring clip and clevis pin from jack stand. Support the tongue and pivot the jack stand up against the tongue. Secure with the spring clip and clevis pin previously removed. See Figure 9. Attach coupler hitch to a class I or higher 1-7/8” ball on a towing vehicle, making certain to latch securely.
Drain the fluid and flush the reservoir tank and hoses with kerosene whenever any repair work is performed on the tank, hydraulic pump or valve. Contaminants in the fluid will damage the hydraulic components. • • NOTE: The flushing the reservoir tank is recommended to be performed by an authorized service dealer. • WARNING: Use extreme caution when working with kerosene. It is an extremely flammable fluid. • Hydraulic Filter • Change the hydraulic filter every 50 hours of operation.
Storing Your Log Splitter • • • • WARNING: Drain fuel into an approved container outdoors, away from an open flame. Allow engine to cool. Extinguish cigarettes, cigars, pipes, and other sources of ignition prior to draining fuel. Fuel left in engine for extended periods deteriorates and will cause starting problems. Clean the unit thoroughly. Wipe equipment with an oiled rag to prevent rust. Refer to engine manual for correct engine storage instructions. Store unit in a clean, dry area.
SECTION 8: TROUBLESHOOTING Problem Engine fails to start Engine runs erratic Engine overheats Cause Remedy 1. Spark plug wire disconnected. 2. Fuel tank empty or stale fuel. 3. Throttle control lever not in correct starting position. (If Equipped) 4. Choke not in CHOKE position. (If Equipped) 5. Engine not primed properly. 6. Blocked fuel line. 7. Faulty spark plug. 1. Connect wire to spark plug. 2. Fill tank with clean, fresh gasoline. 3. Move throttle lever to FAST position. 1.
HYDRAULIC TROUBLESHOOTING Problem Cause Cylinder rod will not move 1. Broken drive shaft. 2. Shipping plugs left in hydraulic hoses. 3. Set screws in coupling not adjusted properly. 4. Loose shaft coupling. 5. 6. 7. 8. 9. 10. Slow cylinder shaft speed while extending and retracting. Remedy Gear sections damaged. Damaged relief valve. Hydraulic lines blocked. Incorrect oil level. Damaged directional valve. Blocked directional valve. 1. Gear sections damaged. 2. Excessive pump inlet vacuum. 3. 4. 5.
Notes 15
Model Series 500 thru 510 1 2 3 7 11 12 13 15 16 4 5 6 14 10 B 23 31 22 A 9 8 29 B 24 17 20 18 39 19 26 25 30 32 34 21 10 27 28 33 45 36 37 41 C 35 42 23 49 C 50 18 38 51 52 29 44 57 43 27 23 71 54 56 30 28 64 53 A 61 62 44 58 26 47 46 48 40 63 59 44 55 60 65 66 44 68 66 67 68 69 70 16
Model Series 500 thru 510 Ref. No. 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. Part No. 718-0773 727-0634 710-1018 737-0192 718-0481 737-0153 737-0238 710-0515 719-0550 712-0239 712-0711 710-0459A 781-0351 710-0604A 781-1054 681-0173 736-0300 710-0654A 781-0791 781-0790 736-0921 727-0443 726-0132 737-0316 723-0405 734-0873 714-0162 712-0359 634-0186 736-0351 737-0312 710-1338 737-0348 711-1587 781-0690 714-0470 Ref.
MANUFACTURER’S LIMITED WARRANTY The limited warranty set forth below is given by MTD PRODUCTS INC (“MTD”) with respect to new merchandise purchased and used in the United States, its possessions and territories. MTD warrants this product against defects in material and workmanship for a period of two (2) years commencing on the date of original purchase and will, at its option, repair or replace, free of charge, any part found to be defective in material or workmanship.
