1. Important Safety Warnings
Your safety and the safety of others are paramount. Please read and understand all instructions and warnings before assembling and using this trampoline. Failure to follow these instructions can result in serious injury or death.
General Safety Guidelines:
- Adult Supervision Required: Always ensure competent adult supervision when the trampoline is in use.
- One Jumper at a Time: To prevent collisions, only one person should jump on the trampoline at any given time.
- Clearance Area: Maintain a clear space around the trampoline. Ensure there are no obstacles, walls, or other structures within the recommended safety distance.
- No Somersaults or Flips: Attempting somersaults or flips can lead to serious head and neck injuries, including paralysis.
- Check Before Each Use: Inspect the trampoline for damaged, worn, or missing parts before each use. Do not use if any part is compromised.
- Weather Conditions: Do not use the trampoline in strong winds, rain, or lightning. Secure the trampoline during adverse weather.
- Weight Limit: Do not exceed the maximum weight capacity of 150 kg.
EN71 Safety Compliance:
This Devoko trampoline complies with the following European safety standards:
- EN71-1:2014+A1:2018
- EN71-2:2020
- EN71-3:2019+A1:2021
- EN71-14:2018
Recommended Safety Distance:
Ensure adequate clear space around the trampoline to prevent accidents. For the 305 cm (10 FT) model, a recommended safety distance of 330 cm (10.8 ft) around the trampoline is advised.

Image: Recommended safety distances for various trampoline sizes. The 10FT (305cm) model requires a 330cm clear zone.
2. Package Contents
Before beginning assembly, verify that all components listed below are present and undamaged. If any parts are missing or damaged, please contact customer support.
- Trampoline Frame (Alloy Steel)
- Jumping Mat (Polypropylene)
- Safety Enclosure Net (90 g/m² PET)
- Springs (60 pieces for 305 cm model)
- Spring Cover Pad
- Curved Support Poles for Safety Net
- Ladder (Plastic-coated)
- Shoe Bag
- Gloves
- Spring Installation Tool
- Ground Anchors
- Assembly Manual

Image: Visual representation of the trampoline's dimensions and included accessories such as the ladder, shoe bag, and gloves.
3. Assembly Instructions
Assembly is designed to be straightforward. It is recommended to have at least two adults for efficient and safe installation. Please follow the steps carefully.
General Assembly Tips:
- Lay out all parts on a clean, flat surface before starting.
- Refer to the included printed manual for detailed diagrams.
- Use the provided gloves to protect your hands during spring installation.
- Ensure all connections are secure before proceeding to the next step.
Assembly Video Guide:
Video: A detailed animation demonstrating the step-by-step assembly process of the Devoko Trampoline, from frame construction to safety net installation.
Key Assembly Steps:
- Frame Assembly: Connect the U-shaped legs to the main frame sections. Ensure all locking pins are engaged.
- Jumping Mat Installation: Carefully attach the springs to the jumping mat and the frame using the provided spring tool. Work systematically around the trampoline to ensure even tension.
- Spring Cover Pad: Place the thick, waterproof spring cover pad over the springs and frame to prevent contact with the springs during use.
- Safety Net Poles: Install the curved support poles around the perimeter of the trampoline. These poles are designed to angle away from the jumping area for enhanced safety.
- Safety Net Installation: Secure the safety net to the top of the curved poles and the jumping mat. Ensure the net is taut and the zipper mechanism is functional.
- Ladder and Accessories: Attach the ladder for easy access and install the shoe bag for convenience.

Image: Visual guide illustrating the main assembly steps of the trampoline, including frame setup and net attachment.

Image: Detail showing the seamless jumping mat design, which eliminates gaps to prevent accidents.
4. Operation
The Devoko trampoline provides a fun and safe environment for exercise and play. Follow these guidelines for optimal use.
Using the Trampoline:
- Entry and Exit: Always use the provided ladder to enter and exit the trampoline. Do not jump off the trampoline onto the ground.
- Secure the Net: Ensure the safety net zipper is fully closed and secured with the buckle before anyone begins jumping.
- Center Jumping: Always aim to jump in the center of the mat to maintain balance and control.
- Remove Obstacles: Ensure pockets are empty and remove any sharp objects, jewelry, or shoes before jumping.
- Supervision: Children should always be supervised by an adult.
Video: This video showcases the trampoline's features in use, including the safety net, ladder, and the enjoyment of jumping, emphasizing family fun and safety.

Image: The L-shaped zipper with a triple lock mechanism ensures the safety net remains securely closed during use.
5. Maintenance & Care
Regular maintenance will extend the life of your Devoko trampoline and ensure continued safe use.
Cleaning:
- Clean the jumping mat and safety net with mild soap and water. Rinse thoroughly and allow to air dry.
- Avoid harsh chemicals or abrasive cleaners, as these can damage the materials.
Rust Prevention & Durability:
- The internal structure is galvanized, and the legs are powder-coated to prevent rust.
- The thick foam padding is waterproof, contributing to increased durability.
- The jumping mat is made from UV-resistant polypropylene (PP) and the safety net from durable 90 g/m² PET, designed to withstand prolonged use and various weather conditions.

Image: Illustration of the anti-rust coating on the trampoline frame, ensuring long-lasting durability.

Image: The trampoline is designed to be resistant to both sun and rain, featuring UV-tested and waterproof materials.
6. Troubleshooting
If you encounter any issues with your trampoline, refer to the following common problems and solutions.
Common Issues & Solutions:
- Loose Safety Net: Ensure all net poles are securely fastened and the net is properly attached to the frame and poles. Check the zipper and buckle for proper function.
- Uneven Jumping Surface: Verify that all springs are correctly installed and evenly tensioned. Check that the frame is level on the ground.
- Squeaking Noises: Apply a silicone-based lubricant to spring connections or frame joints if persistent squeaking occurs.
- Damaged Parts: Do not use the trampoline if any part is damaged. Contact customer support for replacement parts.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Devoko |
| Model Number | GSD10FTK |
| Color | Black |
| Shape | Round |
| Frame Size | 305 Centimeters (10 FT) |
| Product Dimensions (L x W x H) | 3.05L x 3.05W x 0.8H meters (Frame height) |
| Frame Material | Alloy Steel (Galvanized & Powder-coated) |
| Jumping Mat Material | Polypropylene (UV-resistant) |
| Safety Net Material | 90 g/m² PET |
| Number of Springs | 60 |
| Maximum Recommended Weight | 150 Kilograms |

Image: Comparison of various trampoline sizes, including the 305 cm (10FT) model, detailing dimensions and structural components.
8. Warranty & Support
Devoko is committed to providing high-quality products and customer satisfaction. For specific warranty information, replacement parts, or technical assistance, please refer to the warranty card included with your product or contact Devoko customer support directly.
Please retain your proof of purchase for any warranty claims.