1. Introduktion
Thank you for choosing the ABUS Steel-O-Chain 5805C/75 Combination Chain Lock. This manual provides essential information for the proper setup, operation, and maintenance of your new lock. Please read these instructions carefully before first use to ensure optimal security and longevity of your product.
2. Produktet er slutview
The ABUS Steel-O-Chain 5805C/75 is designed to offer a balance of security and portability for your bicycle. It features a robust steel chain with a resettable combination mechanism, making it a convenient option for various security needs.

Figur 1: Overview of the ABUS Steel-O-Chain 5805C/75 Combination Chain Lock.
3. Nøglefunktioner
- 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 your preferred code for keyless convenience.
- Nem transport: The chain can be folded compactly for transport, often fitting under a seat or around a seat post.
- Længdemuligheder: Available in 29.5 inches (75 cm) or 43.3 inches (110 cm) to suit different locking scenarios.
4. Opsætning: Indstilling af din kombination
Your ABUS Steel-O-Chain 5805C/75 lock comes with a factory-set default combination, typically 0-0-0-0 or 0-0-0-5. It is highly recommended to change this to a personal, memorable combination immediately.
4.1. Ændring af kombinationen
- Åbn låsen: Align the dials to the current combination (factory default or your last set code) and open the lock head.
- Find nulstillingsmekanismen: With the lock open, look for a small reset button or lever on the lock body, usually near the dials. This may be a small red or silver component.
- Aktiver nulstillingstilstand: Press and hold the reset button, or move the reset lever to the 'SET' position. Some models may require a small tool (like a pen tip) to press the button.
- Indstil ny kombination: While holding the reset mechanism, rotate the dials to your desired new 4-digit combination. Ensure the numbers are clearly aligned with the indicator marks.
- Deaktiver nulstillingstilstand: Release the reset button or return the lever to its original position. Your new combination is now set.
- Test den nye kombination: Scramble the dials, then re-enter your new combination and attempt to open the lock. Confirm it opens correctly before securing your bicycle.

Figur 2: Nærbillede view of the combination dials and the reset mechanism (often a small red button or lever).

Figure 3: Adjusting the combination dials to set a new code.
5. Betjening
5.1. Locking Your Bicycle
- Vælg et sikkert objekt: Select a fixed, immovable object (e.g., a bike rack, lamppost) to secure your bicycle to.
- Placer kæden: Thread the chain through the frame of your bicycle and around the secure object. If possible, also include a wheel.
- Close the Lock Head: Insert the end link of the chain into the lock head.
- Scramble Dials: Once the lock head is closed, scramble the combination dials to secure the lock.

Figure 4: The chain lock securing a bicycle frame to a fixed object.
5.2. Unlocking Your Bicycle
- Align Combination: Drej drejeknapperne til din personlige 4-cifrede kombination.
- Open Lock Head: The lock head should release, allowing you to remove the chain.
6. Vedligeholdelse
Regular maintenance helps ensure the smooth operation and longevity of your lock.
- Rensning: Periodically wipe down the lock body and chain with a damp klud til at fjerne snavs og snavs.
- Smøring: Apply a small amount of silicone-based lubricant to the combination dials and the locking mechanism once or twice a year, or more frequently in harsh environments. This helps prevent corrosion and ensures smooth operation.
- Undersøg for slitage: Regularly check the chain links and fabric sleeve for any signs of wear, damage, or corrosion. Replace the lock if significant damage is observed.
7. Fejlfinding
7.1. Forgotten Combination
If you forget your combination, there is no master key or universal reset code. It is crucial to remember your chosen combination. ABUS does not offer a combination retrieval service for this model. Consider writing down your combination and storing it in a secure, memorable location, separate from your lock.
7.2. Stiff Dials or Mechanism
If the dials become stiff or the mechanism is difficult to operate, apply a silicone-based lubricant as described in the Maintenance section. Ensure no dirt or debris is obstructing the dials.
8. Specifikationer
| Feature | Detalje |
|---|---|
| Mærke | ABUS |
| Modelnavn | Steel-O-Chain 5805C |
| Låsetype | Kombinationslås |
| Materiale | Legeret stål |
| Chain Thickness | 5 mm |
| Tilgængelige længder | 29.5 in (75cm), 43.3 in (110cm) |
| Farve | Sort |
| Item Weight (75cm) | 1.1 pund (ca. 0.5 kg) |
| Speciel funktion | Lightweight, Resettable Combination |
| Anbefalede anvendelser | Bicycle Security |
9. Garanti og support
For information regarding warranty coverage or product support, please refer to the official ABUS website or contact ABUS customer service directly. Keep your purchase receipt as proof of purchase.





