1. Introduction
Thank you for choosing the ABUS 5805C Steel-O-Chain Combination Bike Lock. This manual provides essential information for the proper setup, operation, and maintenance of your lock. Designed for reliable security, this chain lock features a durable steel chain and a convenient resettable combination mechanism. Please read these instructions carefully before first use to ensure optimal performance and longevity of your product.
Image 1.1: The ABUS 5805C Steel-O-Chain Combination Bike Lock, showcasing its robust design and combination dials.
2. Product Features
- 5mm Square Temper Hardened Steel Chain: Provides robust resistance against cutting attempts.
- Pinned Fabric Sleeve: Protects your bicycle's paintwork from scratches and damage.
- Individually Resettable Combination: Allows you to set and change your personal code easily.
- Compact Transport: The chain can be folded compactly around the seat post for convenient carrying.
- Durable Number Reels: Premium two-component number reels ensure digits remain clear and legible over time.
3. Setup: Setting Your Combination
Your ABUS 5805C lock comes with a factory preset combination, usually 0-0-0-0. Follow these steps to set your personalized combination:
- Ensure the lock is open. If it is currently locked, dial the preset combination (e.g., 0-0-0-0) to open it.
- Locate the reset mechanism. This is typically a small button or a rotating collar on the side or bottom of the lock head.
- Using a pen or a pointed object, press and hold the reset button, or rotate the reset collar 90 degrees (refer to Image 3.1 for typical location).
- While holding the reset mechanism, dial your desired new 4-digit combination. Choose a memorable but secure code.
- Release the reset button or rotate the collar back to its original position. Your new combination is now set.
- Important: Scramble the dials immediately after setting your new combination to lock it. Test your new combination a few times before securing your bicycle.
Image 3.1: Close-up view of the combination dials and a typical reset mechanism (often a small button or rotating part) on the lock head.
4. Operating the Lock
4.1. Locking Your Bicycle
- Wrap the chain around your bicycle frame and a fixed object (e.g., a bike rack, lamppost).
- Insert the end of the chain with the square pin into the locking mechanism on the other end of the chain.
- Ensure the pin is fully inserted and the lock head is securely closed.
- Scramble the combination dials to secure the lock. Your bicycle is now locked.
4.2. Unlocking Your Bicycle
- Align the combination dials to your personal 4-digit code.
- Once the correct combination is entered, the locking mechanism will release.
- Pull the square pin out of the lock head to open the chain.
- Remove the chain from your bicycle and the fixed object.
Image 4.1: The ABUS 5805C chain lock in an extended position, ready to secure a bicycle.
5. Maintenance
Regular maintenance ensures the smooth operation and extends the lifespan of your ABUS lock.
- Cleaning: Periodically wipe down the chain and lock head with a damp cloth to remove dirt and grime. Avoid harsh chemicals that may damage the fabric sleeve or plastic components.
- Lubrication: If the combination dials become stiff or difficult to turn, apply a small amount of non-greasy, non-resin-forming lock lubricant (e.g., graphite-based or silicone spray) into the dial mechanism. Do not use oil-based lubricants as they can attract dirt.
- Storage: When not in use, store the lock in a dry environment to prevent rust and corrosion.
- Inspect for Damage: Regularly check the chain and lock head for any signs of wear, damage, or tampering. If significant damage is observed, consider replacing the lock.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Combination dials are stiff. | Dirt or lack of lubrication. | Apply a non-greasy lock lubricant to the dials. Clean any visible dirt. |
| Lock will not open with the correct combination. | Combination dials not perfectly aligned; incorrect combination entered; internal mechanism issue. | Ensure each dial is precisely aligned with the indicator marks. Double-check your combination. If the issue persists, contact ABUS support. |
| Forgot the combination. | Combination lost. | Unfortunately, if the combination is forgotten and the lock is closed, there is no master key or backdoor to open it. You may need to seek professional assistance to cut the lock. ABUS recommends writing down your combination and storing it securely. |
| Lock mechanism feels loose or damaged. | Wear and tear; attempted tampering. | Discontinue use and replace the lock immediately to ensure security. |
7. Specifications
- Model: 5805C
- Lock Type: Combination Lock
- Chain Material: Alloy Steel
- Chain Thickness: 5mm
- Length: 75cm (29.5 inches)
- Color: Black
- Item Dimensions (L x W x H): Approximately 0.79 x 7.87 x 0.79 inches (when coiled)
- Item Weight: Approximately 1.1 Pounds
- Special Feature: Portable
8. Warranty Information
This ABUS product is covered by a Limited Warranty. For specific details regarding warranty coverage, terms, and conditions, please refer to the official ABUS website or contact ABUS customer service. Keep your proof of purchase for any warranty claims.
9. Support
If you have any questions, require assistance, or need further information regarding your ABUS 5805C Steel-O-Chain Combination Bike Lock, please contact ABUS customer support through their official channels:
- Official Website: Visit the ABUS website for product information, FAQs, and contact options.
- Customer Service: Refer to the contact section on the ABUS website for phone numbers or email support in your region.