Introduction
The MENABO Marathon 400 Liter Roof Box is designed to provide additional storage capacity for your vehicle. It features a secure locking mechanism and is compatible with various roof bar systems. This manual provides essential information for the safe and effective use of your roof box, including installation, operation, and maintenance procedures.
Key features include:
- Capacity of 400 liters (approximately 14 cubic feet)
- Mounts to roof bars with traditional U-bolts
- Maximum load capacity of 50 kg (110 lbs)
- Textured Matte Silver surface
- Secure key-locking system
Safety Information
Always read and understand all instructions before installation and use. Failure to follow these instructions may result in property damage or personal injury.
- Do not exceed the maximum load capacity of 50 kg (110 lbs) for the roof box or the maximum load capacity of your vehicle's roof or roof bars, whichever is lower.
- Ensure the roof box is securely mounted and all fasteners are tightened before each trip. Regularly check tightness during long journeys.
- Distribute cargo evenly inside the box and secure it using the integrated tie-down straps to prevent shifting during transit.
- Avoid sudden braking, acceleration, or sharp turns when the roof box is loaded.
- Be aware of increased vehicle height and width when the roof box is installed, especially when entering garages, car washes, or low-clearance areas.
- Adjust driving speed according to road conditions, wind, and vehicle load. High speeds with a loaded roof box can affect vehicle stability and fuel efficiency.
- Remove the roof box when not in use to reduce wind resistance and improve fuel economy.
Package Contents
Verify that all components are present before beginning installation:
- MENABO Marathon 400 Liter Roof Box
- U-bolt mounting hardware (various sizes may be included)
- Keys for the locking mechanism
- Sticky padded tape for sealing unused mounting holes
- Internal tie-down straps
Setup and Installation
The Marathon roof box mounts to your vehicle's roof bars using traditional U-bolts. Ensure your roof bars are properly installed and rated for the combined weight of the roof box and its contents.
Roof Bar Compatibility:
- Supported crossbar width between 70cm (27.5 inches) and 80cm (31.4 inches).
- U-bolts are designed for bar thickness between 0.7 inches and 1.4 inches.
Installation Steps:
- Carefully lift the roof box onto your vehicle's roof bars. Position it centrally and ensure it does not obstruct the rear hatch or antenna.
- Align the pre-drilled mounting holes in the bottom of the roof box with your vehicle's crossbars. The box features three possible increments on both the front and back for flexible positioning.
- Insert the U-bolts around the crossbars and through the corresponding holes in the roof box. Secure them from inside the box using the provided nuts and metal plates for added stability.
- Tighten all U-bolt nuts evenly until the box is firmly secured to the roof bars. Do not overtighten.
- Use the provided sticky padded tape to seal any unused pre-drilled holes from the inside to ensure waterproofing.
- Once installed, gently shake the box to confirm it is stable and does not wobble.
Image: The Marathon roof box securely mounted on a vehicle's roof bars.
Image: Dimensional overview of the MENABO Marathon roof box, indicating its length, width, and height.
Operating Instructions
Opening and Closing:
The MENABO Marathon roof box opens only from the passenger side. To open, unlock the box with the key and gently lift the lid. When closing, ensure the lid aligns properly with the base and press down firmly until the latches engage. Close slowly to avoid damage to hinges.
Locking Mechanism:
The box is equipped with a secure key-locking system. Insert the key and turn to lock or unlock. For safety, the key cannot be removed from the lock unless the box is properly closed and fully latched. This ensures the box is always securely closed before driving.
Image: Detail of the key and locking mechanism on the roof box.
Loading Cargo:
- Do not exceed the maximum load capacity of 50 kg (110 lbs).
- Distribute the weight of your cargo as evenly as possible within the box. Heavy items should be placed towards the center.
- Use the internal tie-down straps to secure all contents and prevent them from shifting during transit. Shifting cargo can affect vehicle handling and potentially damage the box.
- Ensure the lid can close completely and latch securely without forcing it.
Maintenance
- Cleaning: Clean the roof box with mild soap and water. Avoid abrasive cleaners or solvents that could damage the finish.
- Inspection: Periodically inspect the roof box for any signs of wear, damage, or loose components, especially after long trips or before storing. Check the integrity of the seals and hinges.
- Storage: When not in use, store the roof box in a cool, dry place away from direct sunlight. If storing outdoors, cover it to protect it from elements.
- Fasteners: Regularly check the tightness of all mounting hardware, including U-bolts and internal screws.
Troubleshooting
- Box not locking: Ensure the lid is fully closed and all latches are properly engaged. The key will not turn or release if the box is not securely closed.
- Excessive noise during driving: Check that the box is securely mounted and all U-bolts are tightened. Ensure the box is empty and properly closed. Wind noise is normal, but excessive noise may indicate an issue with mounting or an open latch.
- Water leakage: Verify that all unused mounting holes are sealed with the provided padded tape. Check the integrity of the lid's seal and ensure it is free from debris.
- Difficulty opening/closing: Ensure the box is unlocked. Check for any obstructions or debris in the hinges or latching mechanism. Do not force the lid.
Specifications
| Feature | Detail |
|---|---|
| Model Name | M000092300000 |
| Item Volume | 400 Liters |
| Shell Type | Hard |
| Manufacturer | Menabo |
| GTIN | 08003168031123 |
| Item Dimensions (L x W x H) | 65.5 x 31.5 x 16 inches |
| Package Weight | 14.7 Kilograms (30 Pounds) |
| Brand Name | MENABO |
| Suggested Users | unisex-adult |
| Number of Items | 1 |
| Part Number | 92300000 |
| Model Year | 2018 |
| Style | Textured Matte |
| Included Components | Roof Cargo Box |
| Material | Plastic |
| Color | Matte Silver |
| Mounting Type | Roof Mount |
Warranty Information
This MENABO Marathon Roof Box comes with a 90 Day Limited Warranty. Please refer to the warranty documentation included with your purchase for specific terms and conditions, or contact the manufacturer for details.
Support
For technical assistance, replacement parts, or further inquiries, please contact MENABO customer support through their official website or the retailer from whom you purchased the product. Always provide your product model number (M000092300000) and any relevant purchase information when seeking support.
