To Next PageTo Next PageWhy does my Super Handy GUO077 engine shut down during operation?
The engine might be shutting down because it is out of fuel. In this case, fill the fuel tank. Another possible reason is low oil level, so fill the crankcase to the proper level and ensure the log splitter is on a flat, level surface.
How to fix Super Handy GUO077 Log Splitter engine that will not start?
If the engine won't start, first check if there is fuel and add some if needed. If fuel is not the issue, the spark plug might be faulty and require replacement. Also, make sure the unit isn't loaded during start up; remove any load from the unit.
What to do if Super Handy GUO077 wedge movement is slow or erratic?
Slow or erratic wedge movement can be caused by air in the hydraulic oil system. Purge the air by extending and retracting the wedge several times until the motion becomes smooth. It may also be caused by debris lodged in beam guides, so clear any debris from the beam. Finally, check the hydraulic oil level and add oil as needed.
What to do if Super Handy GUO077 Log Splitter engine cannot supply enough power or overheating?
If the engine lacks power or is overheating, check for any air restriction and move the log splitter to a well-ventilated area to ensure sufficient ventilation.
Why is there excessive bouncing while towing Super Handy GUO077 Log Splitter?
Excessive bouncing during towing is likely due to under-inflated tires. Inflate the tires to the correct pressure, referring to the tire sidewall for the proper inflation level.
What causes an oil leak from cylinder in Super Handy GUO077 Log Splitter?
If there is an oil leak from the cylinder, tighten the hydraulic fitting. For a faulty cylinder rod seal, scored or bent cylinder rod, or faulty combination washer seal on cylinder hydraulic fitting, contact Customer Service.
What to do if Super Handy GUO077 Log Splitter wedge will not extend or retract?
If the wedge will not extend or retract due to a faulty control valve or faulty hydraulic pump, contact Customer Service. Also, check the hydraulic oil level and add oil as needed.
Explains safety symbols used on the product, detailing their meanings for safe operation.
Covers essential safety rules including warnings about moving parts, heat, and crush hazards.
Details risks from engine exhaust (carbon monoxide) and potential fire hazards from sparks.
Addresses specific hazards like skin injection from hydraulic fluid and crush risks from the wedge.
Provides warnings regarding sparks, hot surfaces, and the need for clearance from combustible materials.
Provides critical safety instructions for handling gasoline and preventing fires during fueling.
Lists and describes the main controls and features of the log splitter, including numbered parts.
Enumerates all parts included with the log splitter for assembly and identification.
Provides step-by-step instructions and recommended tools for assembling the log splitter.
Offers a comprehensive visual breakdown of all components with part numbers and quantities.
Details essential steps and precautions for safe and effective log splitter operation.
Provides specific instructions and warnings for adding and checking hydraulic fluid levels.
Outlines recommended maintenance tasks and proper methods for storing the log splitter.
Lists common problems, their causes, and recommended solutions for the log splitter.
The SuperHandy 20 TON Gas Powered Hydraulic Log Splitter is a robust and efficient machine designed for splitting logs. Its primary function is to convert hydraulic pressure into linear force, allowing users to split wood with ease and speed. The log splitter is powered by a 7.0HP/209CC 4-stroke, air-cooled engine, ensuring reliable performance for various wood-splitting tasks.
Operating the SuperHandy log splitter requires careful attention to safety guidelines and proper procedures to ensure efficient and safe use. Before starting, users must thoroughly read and understand the operator's manual. The machine is designed for outdoor use only, in well-ventilated areas, to prevent exposure to toxic engine exhaust, which contains carbon monoxide. It is crucial to keep all objects and other individuals at least 10 feet (3m) away from the machine during operation.
When loading logs, users should always hold them on the sides, keeping hands and feet clear of the cylinder, wedge, and partially split logs. The log splitter is specifically designed to split wood with the grain; attempting to split logs against the grain or perpendicular to it is strictly prohibited and can be dangerous. Only one log should be split at a time, unless the ram is fully retracted and a second log is needed to complete the splitting of the first. If logs are not squared, the longest portion should be rotated down, and the most squared end placed against the ram.
The control valve handle allows users to control the movement of the thrust plate. The detent (auto-return) feature of the control valve simplifies operation. Users should only use their hand to operate the controls and never kick the handle with their feet. The machine should always be operated on a level surface, with tires blocked and the support leg secured to prevent unintended movement. It is not intended to be towed behind a vehicle; its handle and wheels are solely for moving the log splitter by hand on the work site. Any modifications to allow towing by other means will void all warranties.
Before starting the engine, ensure the gasoline cap, air filter, spark plug, fuel lines, and exhaust system are properly in place. Any spilled gasoline must be allowed to evaporate fully. The engine should be turned off and allowed to cool for at least two minutes before removing the gasoline cap or refueling. Refueling should only occur outdoors in a well-ventilated area, using an approved container. Overfilling the gasoline tank should be avoided, and gasoline must be kept away from sparks, open flames, pilot lights, heat, and other ignition sources. Smoking while fueling is strictly forbidden.
The log splitter is equipped with a low oil shut-off feature, which helps protect the engine. If the engine starts to run roughly or shuts down during operation, common issues like low oil level, incorrect choke position, or loose spark plug wires should be checked. If the wedge movement is slow or erratic, it may indicate air in the hydraulic oil system, which can be purged by extending and retracting the cylinder several times until motion is smooth.
Regular maintenance is essential for the longevity and safe operation of the SuperHandy log splitter. Before any repair or adjustment, the power source must be shut off. The engine cylinder, cylinder head fins, recoil starter cover, and muffler areas should be regularly cleaned of debris. If the engine is equipped with a spark arrestor muffler, it should be cleaned and inspected regularly according to the manufacturer's service instructions, and replaced if damaged.
The hydraulic oil level should be checked regularly using the dipstick. The dipstick should be inserted into the fill neck until it stops, then removed and read without threading it in. If the hydraulic oil level is low, AW32 or AW46 hydraulic oil should be added. The hydraulic system should be inspected regularly for leaks, as high-pressure hydraulic fluid can cause severe injury. Leaks can be detected by passing cardboard or wood over suspected areas, looking for discoloration. If injured by escaping fluid, immediate medical attention is necessary.
All nuts and bolts should be checked regularly to ensure they are tight, as engine motor vibration can cause them to loosen over time. This ensures the equipment remains in safe working condition. The log splitter should not be stored indoors with fuel in the tank, as fumes can reach open flames or sparks. It should be allowed to cool before storing in any enclosure. Debris should be cleared from movable parts only when the power source is shut off.
For safety reasons, hydraulic oil, engine oil, and fuel are not included in the package and must be added by the user before initial operation. If the cylinder thrust is insufficient, hydraulic oil may need to be added. The engine oil level should also be checked using the engine oil fill cap/dipstick, and SAE 15W-40 is recommended for general use, with other viscosities suitable for specific environmental temperatures. If using ethanol-blended fuel, a fuel stabilizer mixed to manufacturer specifications is recommended.
The log splitter should be stored away from sparks, open flames, pilot lights, heat, and other ignition sources. It should not be stored near furnaces, water heaters, or any other appliances that produce heat or have automatic ignitions. When transporting or servicing, ensure the fuel valve is in the OFF position, the gasoline tank is empty, and the spark plug wire is disconnected.
General| Model | GUO077 |
|---|---|
| Type | Electric Log Splitter |
| Power Source | Electric |
| Splitting Force | 7 Tons |
| Max Log Diameter | 10 Inches |
| Voltage | 120V |
| Max Log Length | 20 Inches |
| Beam Length | 20 Inches |
