ONETWOFIT 51" Silent Trampoline with Adjustable Handle Bar User Manual

1. Important Safety Information

Before assembling or using your ONETWOFIT 51" Silent Trampoline, please read and understand all instructions and safety warnings. Failure to follow these instructions may result in injury or damage to the product.

• Weight Limit: Do not exceed the maximum user weight capacity of 330 pounds (150 kg).
• Supervision: Children should always be supervised by an adult when using the trampoline.
• Clearance: Ensure adequate overhead and surrounding clearance before use. Maintain a safe distance from walls, furniture, and other objects.
• Footwear: Use the trampoline barefoot or with appropriate athletic footwear.
• Health Conditions: Consult a physician before starting any new exercise program, especially if you have pre-existing health conditions.
• Assembly: Assembly requires some physical effort. It is recommended that two people are available for setup to ensure safety and ease of installation.
• Inspection: Regularly inspect the trampoline for any signs of wear, damage, or loose components. Do not use if damaged.

2. Product Overview

The ONETWOFIT 51" Silent Trampoline is designed for effective cardio workouts, offering a low-impact exercise solution. Its octagonal shape provides a spacious bouncing surface, and the bungee-rope system ensures a quiet and stable experience.

This image shows the overall design and dimensions of the ONETWOFIT 51-inch Silent Trampoline, including the adjustable handle bar and the octagonal frame.

Key Features:

• Adjustable T-shaped Handle: Designed for easy handling and safe bouncing. The foam material handlebar prevents slipping. The height can be adjusted to 4 different levels (42"/107cm to 50"/128cm) to suit various user heights. The handlebar can also be removed if desired.
• Rugged Elastic System: Features 40 thickened bungee ropes (0.32"/8MM diameter) for joint-friendly suspension, enhanced stability, and maximum noise reduction, providing a comfortable jumping experience.
• Stable Structural Design: Constructed with a strong PP mesh anti-wear and tear-resistant octagonal rebounding surface. The thick steel pipe frame (1.2"/30MM diameter) and 8 legs support users up to 330 pounds (150 kg).
• Anti-Slip Pads: Thickened anti-slip rubber pads protect floors and further reduce noise during use.

This image highlights the octagonal structure of the trampoline, emphasizing its spacious bouncing surface and stability, with a maximum user weight of 330 lbs (150 KG).

A detailed view of the bungee-rope design system, showing the thickened ropes that provide suspension and reduce noise.

This image illustrates the adjustable T-shaped handle bar, showing its various height settings for user comfort and balance.

A close-up of the thickened anti-slip rubber pads on the trampoline legs, designed to protect flooring and minimize noise.

3. Assembly Instructions

Please follow these steps carefully for proper assembly. It is highly recommended to have two people for this process, especially when installing the bungee cords.

1. Unpack Components: Carefully remove all parts from the packaging and verify against the parts list (not provided in this document, refer to your product's included manual).
2. Assemble Frame: Connect the frame sections. Ensure all connections are secure.
3. Install Bungee Cords: This is the most physically demanding step. A special tool (TR11 tool) is included to assist with this. Do not install each adjacent bungee cord in turn. Instead, install cords diagonally to the frame to fix the mat.
4. Bungee Cord Installation Detail:
   • Put the rope through the ribbon buckle. Mount to the screw head adopted for leg pipe installation.
   • Pull the rope with the TR11 tool and mount it to the pillar to fix.
   • At the same time, pull the elastic band ball, wrapped around the top of the frame.
   • Make the elastic band hang to the ball and then remove the T-hook.
5. Attach Legs: Securely attach the 8 legs to the trampoline frame. Ensure the anti-slip pads are correctly positioned.
6. Install Handle Bar: Attach the T-shaped handle bar to the frame. Adjust its height to your preference and secure it.
7. Leveling: Once assembled, press down firmly on different sides of the trampoline frame 2-3 times to ensure it sits flat and is properly leveled.

This image provides a visual guide for the assembly process, showing key steps from frame setup to handle bar installation.

A detailed illustration demonstrating the correct method for installing the bungee cords onto the trampoline frame using the provided tool.

4. Operating Instructions

Using your ONETWOFIT trampoline is straightforward. Follow these guidelines for a safe and effective workout.

• Handle Bar Adjustment: To adjust the height of the T-shaped handle bar, loosen the adjustment knob, slide the bar to one of the four desired height levels (42", 44", 47", 50"), and then securely tighten the knob. The handle bar can also be removed if not needed.
• Starting Your Workout: Step onto the trampoline mat carefully. Begin with gentle bounces to get accustomed to the rebound.
• Bouncing Technique: Keep your core engaged and knees slightly bent. Focus on pushing down into the mat rather than jumping high. This provides a more effective and joint-friendly workout.
• Using the Handle Bar: The handle bar provides stability and balance, especially for beginners or when performing more dynamic exercises. It can also be used for support during certain movements like knee raises.
• Variety of Exercises: The trampoline can be used for various exercises including gentle bouncing, jogging in place, jumping jacks, and squats.

This image shows a user engaging in a cardio workout on the ONETWOFIT trampoline, demonstrating proper posture and use of the handle bar.

5. Maintenance

Regular maintenance will prolong the life of your trampoline and ensure safe operation.

• Cleaning: Wipe down the frame and mat with a damp cloth and mild soap as needed. Avoid harsh chemicals.
• Bungee Cord Inspection: Periodically check all bungee cords for signs of fraying, stretching, or damage. Replace any damaged cords immediately.
• Frame and Leg Inspection: Ensure all frame connections and leg attachments remain tight and secure. Tighten any loose bolts or screws.
• Storage: Store the trampoline in a dry, cool place away from direct sunlight and extreme temperatures when not in use for extended periods.

6. Troubleshooting

If you encounter any issues with your ONETWOFIT trampoline, refer to the following common solutions.

• Difficulty Assembling Bungee Cords: The bungee cords are designed to be tight for optimal rebound. Use the provided TR11 tool and follow the diagonal installation method as described in the assembly section. Having a second person assist can significantly ease this process.
• Trampoline is Not Level: After assembly, firmly press down on different sides of the trampoline frame 2-3 times to help it settle and level out. Ensure all legs are securely attached and evenly tightened.
• Unusual Noise During Use: Check all frame connections and leg attachments for tightness. Ensure bungee cords are properly installed and not rubbing against the frame. The anti-slip pads should be intact and correctly positioned on the bottom of each leg.
• Missing or Damaged Components: If you receive the product with missing or damaged parts, please contact customer support immediately for assistance. Do not attempt to use the trampoline with incomplete or damaged components.

7. Specifications

8. Warranty and Support

For warranty information, product support, or to report any issues, please contact the manufacturer or the seller directly through your purchase platform. Keep your purchase receipt or order number handy for faster service.

Manufacturer: ONETWOFIT

Place of Business: Kowloon, Hong Kong 999077, HK