1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of the Whispbar S45W Roof Bar. Designed for vehicle roof mounting, this product offers a sleek, aerodynamic solution for transporting gear on your vehicle's roof. Please read this manual thoroughly before installation and use to ensure safe and optimal performance.
Image: Two Whispbar S45W Roof Bars, showcasing their aerodynamic design and black end caps.
2. Safety Information
- Load Capacity: Do not exceed the maximum load capacity of 75 kg (165 lbs) for a single bar. Always adhere to your vehicle's roof load capacity as specified by the manufacturer, if lower.
- Secure Fastening: Ensure all fasteners are securely tightened before each use and checked periodically during long journeys. Loose fittings can lead to product failure and potential damage or injury.
- Weight Distribution: Distribute the load evenly across the roof bars. Avoid placing heavy items on one side only.
- Vehicle Handling: Be aware that adding a load to your roof will affect your vehicle's handling, braking, and fuel consumption. Drive cautiously and adjust your speed accordingly.
- Clearance: Be mindful of increased vehicle height when entering garages, car washes, or low-clearance areas.
- Regular Inspection: Periodically inspect the roof bars for any signs of wear, damage, or corrosion. Replace any damaged components immediately.
3. Product Features
The Whispbar S45W Roof Bar incorporates advanced design and engineering to provide superior performance:
- Aerodynamic Design: Dramatically reduces wind noise and minimizes fuel consumption compared to traditional roof racks.
- Pre-assembled Bar: The bar comes pre-assembled, simplifying the installation process.
- Integrated Lock System: Features a cylinder lock series for enhanced security of your roof bar and attached accessories.
- No Fitting Kit Required: Designed for direct attachment to compatible vehicle roof rails or mounting points, eliminating the need for a separate fitting kit.
- High Load Capacity: Capable of supporting loads up to 75 kg (165 lbs).
Image: Another view of two Whispbar S45W Roof Bars, highlighting their sleek profile.
4. Package Contents
Upon opening the package, please verify that all components are present and undamaged:
- One (1) Whispbar S45W Roof Bar
- Keys for the integrated lock system
- Instruction Manual (this document)
Note: While the product is sold as a single bar, most applications require two roof bars for proper load distribution and stability. Please ensure you have the appropriate number of bars for your intended use.
5. Setup and Installation
The Whispbar S45W Roof Bar is designed for straightforward installation on vehicles with compatible roof rails or fixed mounting points. No additional fitting kit is required.
Installation Steps:
- Identify Mounting Points: Locate the designated mounting points or roof rails on your vehicle. These are typically found on the roof, often under small covers or integrated into the roof line.
- Position the Bar: Carefully place the Whispbar S45W Roof Bar onto the vehicle's roof, aligning its feet with the identified mounting points. Ensure the bar is oriented correctly, with the aerodynamic profile facing forward.
- Secure the Bar: Using the integrated fastening mechanism within the bar's feet, secure the bar to your vehicle's roof. Follow the specific instructions provided with the bar for tightening the internal clamps or bolts. Ensure a snug and secure fit without over-tightening.
- Lock the Bar: Once the bar is securely fastened, use the provided keys to lock the end caps. This prevents unauthorized removal and secures the internal fastening mechanism.
- Verify Installation: Gently pull on the installed bar to ensure it is firmly attached and does not wobble. Repeat the process for the second bar if installing a pair.
Image: Close-up view of the Whispbar S45W end cap and its secure fit on a vehicle's roof rail.
Image: Detailed close-up of the internal mounting mechanism of the Whispbar S45W, showing how it clamps onto the vehicle's roof.
Image: Whispbar S45W Roof Bars installed on a vehicle's roof, demonstrating the complete setup.
6. Operating Instructions
Once installed, the Whispbar S45W Roof Bar provides a stable platform for carrying various items. Always ensure items are properly secured before driving.
- Loading Items: Place items centrally on the roof bars, distributing weight as evenly as possible.
- Securing Cargo: Use appropriate tie-downs, straps, or cargo nets to securely fasten all items to the roof bars. Ensure there is no movement of the load during transit.
- Check Clearance: Before driving, double-check the overall height of your vehicle with the loaded roof bars, especially when passing under low structures.
- Regular Checks: For long journeys, stop periodically to check that the load is still secure and the roof bars remain firmly attached.
7. Maintenance
Proper maintenance will extend the life of your Whispbar S45W Roof Bar and ensure continued safe operation.
- Cleaning: Clean the roof bars regularly with mild soap and water. Avoid abrasive cleaners or solvents that could damage the finish.
- Lubrication: Periodically apply a small amount of silicone spray or light lubricant to the lock mechanisms to ensure smooth operation.
- Fastener Checks: Regularly inspect all bolts, clamps, and fasteners for tightness. Re-tighten as necessary.
- Damage Inspection: Check for any signs of cracks, bends, corrosion, or other damage to the bar or its components. If damage is found, discontinue use and replace the affected parts or the entire bar.
- Storage: If removing the roof bars for extended periods, store them in a clean, dry place away from direct sunlight and extreme temperatures.
8. Troubleshooting
This section addresses common issues you might encounter with your Whispbar S45W Roof Bar.
- Excessive Noise: Although designed to reduce noise, if you experience unusual wind noise, ensure the bar is installed correctly and all components are tightly secured. Check for any gaps or misalignments.
- Loose Bar: If the bar feels loose after installation, re-check all fastening points. Ensure the internal clamps are fully engaged and tightened according to the installation instructions.
- Difficulty Locking/Unlocking: If the lock mechanism is stiff, apply a small amount of graphite powder or silicone spray into the keyhole. Ensure the key is fully inserted and turned correctly. Do not force the key.
- Reduced Fuel Economy: While the bar is aerodynamic, any item mounted on the roof will increase drag. Ensure no unnecessary items are left on the bar when not in use.
9. Specifications
| Attribute | Detail |
|---|---|
| Brand | Whispbar |
| Model Number | S45W |
| Manufacturer | Yakima Products, Inc. |
| Item Weight | 23 Kilograms |
| Load Capacity | 75 kg |
| Package Dimensions | 111 x 14 x 13 cm |
| Assembly Required | No (Pre-assembled) |
| Foldable | No |
| Vehicle Service Type | Car |
10. Warranty and Support
For warranty information, product support, or to inquire about replacement parts, please contact the manufacturer, Yakima Products, Inc., or your authorized Whispbar dealer. Keep your proof of purchase for warranty claims.
For the most up-to-date information, please refer to the official Whispbar website or contact their customer service directly.
