Introduction
This manual provides essential information for the safe and effective use of your BERG Ultim Pro Bouncer FlatGround 500 trampoline. Please read all instructions carefully before assembly, operation, or maintenance. Retain this manual for future reference.
The BERG Ultim Pro Bouncer FlatGround 500 is a high-quality rectangular trampoline designed for in-ground installation, featuring an advanced Airflow Pro jumping mat and TwinSpring Pro springs for optimal performance.
Safety Information
Always prioritize safety when using the trampoline. Failure to follow these guidelines may result in serious injury.
- Ensure the trampoline is installed on a level surface according to the setup instructions.
- Only one person should use the trampoline at a time to prevent collisions.
- Do not attempt somersaults or other dangerous maneuvers without proper training and supervision.
- Supervise children at all times when the trampoline is in use.
- Remove all jewelry, watches, and sharp objects before using the trampoline.
- Do not use the trampoline when wet or in windy conditions.
- Regularly inspect all components for wear or damage.
Setup and Installation
The BERG Ultim Pro Bouncer FlatGround 500 is designed for in-ground installation. Proper site preparation and assembly are crucial for safety and performance.
Site Preparation
- Choose a level area in your garden, free from overhead obstructions like trees or power lines.
- Ensure adequate clearance around the trampoline. A minimum of 2 meters (6.5 feet) clear space on all sides is recommended.
- Dig a pit according to the dimensions specified in the assembly guide. The pit depth and shape are critical for the FlatGround design.
Assembly Steps
Refer to the detailed assembly instructions provided with your product for step-by-step guidance. Key components include:
- Frame Assembly: Connect the alloy steel frame sections securely.
- Spring Installation: Attach the 96 TwinSpring Pro springs to the frame and jumping mat.
- Jumping Mat Attachment: Secure the Airflow Pro jumping mat to the springs.
- Protective Edge/Frame Pad: Install the frame pad over the springs and frame for safety.

Image: The BERG Ultim Pro Bouncer FlatGround 500 trampoline seamlessly integrated into the ground, showing its rectangular shape and low profile.

Image: A close-up view of the double-coated frame and the robust springs connecting to the jumping mat, illustrating the durable construction.
Operating Instructions
To ensure a safe and enjoyable experience, follow these operating guidelines:
- Always enter and exit the trampoline carefully.
- Bounce in the center of the mat for optimal performance and safety.
- Avoid bouncing too high, especially if you are new to trampolining.
- Do not use the trampoline under the influence of alcohol or drugs.
- Ensure the area around the trampoline is clear of obstacles.

Image: An athlete performing a flip on the BERG Ultim Pro Bouncer FlatGround 500, demonstrating the trampoline's capacity for dynamic movement. Note: The person shown in the image is a trained athlete who practices on trampolines.
Maintenance and Care
Regular maintenance will extend the life of your trampoline and ensure continued safety.
- Daily Check: Before each use, inspect the jumping mat, springs, and frame pad for any tears, damage, or loose connections.
- Cleaning: Clean the jumping mat and frame pad with mild soap and water. Avoid harsh chemicals.
- Springs: Check springs for rust or deformation. Replace any damaged springs immediately.
- Frame: Ensure the frame connections remain tight. Periodically check bolts and tighten if necessary.
- Winter Storage: If possible, disassemble and store the jumping mat and frame pad indoors during winter months to protect them from extreme weather.

Image: A detailed view of the Airflow Pro Jumping Mat texture, highlighting its breathable and durable material.

Image: A close-up of the TwinSpring Pro springs, showing their unique double-spring design for enhanced bounce and safety.

Image: A close-up demonstrating the quality and thickness of the frame padding, designed to cover the springs and frame for user protection.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Reduced Bounce | Loose or damaged springs; worn jumping mat. | Inspect and replace any damaged springs. Check mat for stretching or tears. |
| Squeaking Noise | Friction between frame parts or springs. | Apply a silicone-based lubricant to frame joints or spring hooks. |
| Frame Instability | Loose frame bolts; uneven installation surface. | Tighten all frame bolts. Ensure the ground pit is level and stable. |
Product Specifications
| Feature | Detail |
|---|---|
| Model Name | BERG Ultim Pro Bouncer FlatGround 500 |
| Part Number | 8715839086317 |
| ASIN | B09RFYV4QF |
| Shape | Rectangular |
| Product Dimensions (L x W) | 197"L x 118"W (approx. 500cm x 300cm) |
| Frame Material | Alloy Steel |
| Jumping Mat Material | Polypropylene (Airflow Pro) |
| Number of Springs | 96 (TwinSpring Pro) |
| Maximum Weight Recommendation | 120 Kilograms (265 lbs) |
| Pad Type | Frame Pad |
| Manufacturer | BERG Toys B.V. |
Warranty Information
BERG products are manufactured to the highest quality standards. For detailed warranty terms and conditions, please refer to the warranty card included with your product or visit the official BERG website. Keep your proof of purchase for any warranty claims.
Customer Support
If you have any questions, require technical assistance, or need to order replacement parts, please contact BERG customer support:
- Website: www.bergtoys.com
- Refer to the contact information provided on the packaging or official website for regional support details.





