1. Safety Information
WARNING: Failure to follow these instructions may result in serious injury or death. Read and understand all instructions before operating this lever chain hoist.
- Always inspect the hoist, chain, and hooks for damage or wear before each use.
- Do not exceed the rated load capacity of 1760 lbs (0.75 Ton).
- Ensure the load is properly secured and balanced before lifting.
- Never stand directly under a suspended load.
- Do not use the hoist for lifting people.
- Avoid shock loading. Lift and lower loads smoothly.
- Do not operate the hoist if the chain is twisted, kinked, or damaged.
- Ensure all safety latches on hooks are fully engaged.
- Keep hands and clothing clear of moving parts.
- Store the hoist in a clean, dry place when not in use.
2. Product Overview
The YATOINTO Lever Chain Hoist is a manual lifting device designed for various applications including industrial, automotive, and general lifting tasks. It features a robust alloy carbon steel body, G80 manganese steel chain, and a reliable braking system.
Key Features:
- Safe & Sturdy Construction: High-quality alloy carbon steel body with excellent impact and oxidation resistance. Thickened gearbox and hooks with safety latches.
- G80 Manganese Steel Chain: High load-bearing capacity, tensile strength, and wear resistance.
- Reliable Braking System: Double pawl braking device for stable and secure load holding.
- Smooth Operation: Closed guided-type leading chain structure prevents sticking.
- Upgraded Handle: 360° rotatable rubber handle for ergonomic and efficient operation.
Components:
3. Specifications
| Feature | Detail |
|---|---|
| Model Number | VA-0.75T3M-ORANGE |
| Lifting Tonnage (Capacity) | 0.75 Ton (1760 lbs) |
| Lifting Height (Chain Length) | 10 Feet (3 Meters) |
| Load Chain Diameter | 6mm / 0.24 inches |
| Material | Alloy Steel (G80 Manganese Steel Chain) |
| Item Weight | 17.99 pounds |
| Manufacturer | YATOINTO |
4. Setup
- Inspect the Hoist: Before each use, thoroughly inspect the entire hoist for any signs of damage, wear, or deformation. Check the chain for kinks, twists, or stretched links. Ensure hooks are not bent and safety latches operate freely.
- Secure the Upper Hook: Attach the upper hook securely to a suitable, load-rated anchor point. Ensure the anchor point can safely support the maximum load capacity of the hoist. The safety latch must be fully closed.
- Position the Hoist: Ensure the hoist is positioned directly above the center of gravity of the load to be lifted.
- Prepare the Load: Attach the lower hook to the load. Use appropriate slings or rigging equipment if necessary. Ensure the load is stable and balanced. The safety latch on the lower hook must also be fully closed.
5. Operating Instructions
The YATOINTO Lever Chain Hoist features a directional lever for controlling lifting, lowering, and free-chain operations.
5.1. Lifting a Load
- Set the directional lever to the UP position.
- Operate the handle with smooth, consistent strokes. The load will be lifted with each pull of the handle.
- Ensure the load remains stable and balanced throughout the lifting process.
- Do not release the handle until the load is at the desired height and the hoist mechanism has engaged to hold the load securely.
5.2. Lowering a Load
- Set the directional lever to the DN position.
- Operate the handle with smooth, controlled strokes. The load will be lowered gradually with each pull.
- Maintain control of the load at all times. Avoid rapid lowering, which can cause shock loading.
5.3. Free Chain Operation (No Load)
The free chain mechanism allows for quick adjustment of the chain length when there is no load on the hoist.
- Ensure there is NO LOAD on the hoist. Attempting to use free chain with a load can be extremely dangerous.
- Set the directional lever to the N (neutral) position.
- Pull the chain manually to adjust the hook position quickly.
- Once the desired chain length is achieved, return the directional lever to the UP or DN position before applying any load.
Operational Demonstration Video:
This video demonstrates the basic operation of the YATOINTO Lever Chain Hoist, including adjusting the chain, lifting, and lowering loads. It highlights the safety features and ease of use.
6. Maintenance
Regular maintenance ensures the longevity and safe operation of your lever chain hoist.
- Lubrication: Periodically lubricate the load chain and internal mechanisms according to manufacturer recommendations (e.g., light machine oil).
- Cleaning: Keep the hoist clean and free from dirt, dust, and corrosive materials.
- Inspection: Conduct thorough inspections before each use and at regular intervals (e.g., monthly, quarterly) depending on usage frequency. Look for:
- Cracks, bends, or deformation in the housing, hooks, or lever.
- Wear or damage to the load chain links.
- Proper function of safety latches.
- Smooth operation of the directional lever and braking system.
- Storage: Store the hoist in a dry, protected environment to prevent rust and damage.
- Professional Service: Any significant damage or malfunction should be addressed by qualified personnel. Do not attempt repairs beyond basic maintenance if you are not trained.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Hoist not lifting/lowering smoothly | Chain twisted or kinked; insufficient lubrication; internal mechanism obstruction. | Check and untwist chain; lubricate chain and internal parts; inspect for debris. |
| Load slips or drops slightly | Braking system malfunction; worn pawls or springs; excessive load. | Do not use. Have the hoist inspected and repaired by qualified personnel. Ensure load is within capacity. |
| Handle difficult to operate | Excessive load; lack of lubrication; internal friction. | Reduce load if exceeding capacity; lubricate moving parts; inspect for internal issues. |
| Safety latch not closing | Debris in hinge; bent latch; damaged spring. | Clean debris; replace damaged latch or spring. Do not use if latch is not fully functional. |
8. Warranty and Support
For specific warranty information, please refer to the documentation provided at the time of purchase or contact YATOINTO customer support. Keep your purchase receipt as proof of purchase.
For technical assistance or spare parts, please visit the official YATOINTO website or contact their customer service department.
YATOINTO Customer Service: Visit YATOINTO Store on Amazon
