1. Introduction
This instruction manual provides essential information for the proper use, operation, and maintenance of your ABUS 72/40 40mm Red Aluminium Padlock. Please read this manual carefully before using the product to ensure optimal performance and longevity.
2. Product Overview
The ABUS 72/40 padlock is designed for security applications, featuring a lightweight yet robust construction. It incorporates a precision 6-pin tumbler cylinder for enhanced security and a hardened steel shackle for resistance against cutting attempts. The body is made from pure aluminium, and the lock mechanism is zinc-plated brass to protect against corrosion.
Figure 1: ABUS 72/40 40mm Red Aluminium Padlock. This image displays the padlock with its distinctive red aluminium body and the hardened steel shackle. The ABUS brand name and model number "N: 72/40" are clearly embossed on the front of the padlock body.
3. Setup
The ABUS 72/40 padlock comes ready for immediate use. Each padlock is supplied with its corresponding keys. As these padlocks are often "keyed alike" (TT02162), all keys provided with padlocks of the same key code will operate any padlock in that set.
- Key Identification: Identify the keys provided with your padlock. Keep spare keys in a secure location separate from the padlock.
- Initial Test: Insert a key into the keyway and turn it to ensure smooth operation of the locking mechanism.
4. Operating Instructions
Operating the ABUS 72/40 padlock is straightforward:
- To Unlock: Insert the correct key into the keyway and turn it clockwise. The shackle will spring open.
- To Lock (Self-locking feature): Close the shackle by pushing it down firmly into the padlock body until it clicks. The padlock is designed with a self-locking mechanism, meaning the key is not required to lock it once the shackle is open. Ensure the shackle is fully engaged to secure the padlock.
- Removing the Key: The key can only be removed when the padlock is in the locked position.
5. Maintenance
Regular maintenance ensures the smooth operation and extends the lifespan of your padlock.
- Cleaning: Keep the padlock body and shackle clean from dirt and debris. Use a soft, dry cloth. Avoid harsh chemicals that may damage the finish.
- Lubrication: Periodically apply a small amount of graphite-based lubricant or a specialized lock lubricant into the keyway and around the shackle entry points. This helps maintain smooth operation of the cylinder and shackle mechanism. Avoid oil-based lubricants as they can attract dust and grime.
- Inspection: Regularly inspect the shackle for any signs of wear or damage. Ensure the key turns smoothly without excessive force.
6. Troubleshooting
If you encounter issues with your padlock, consider the following:
- Key is Sticking or Hard to Turn:
- Ensure the key is fully inserted into the keyway.
- Apply a small amount of lock lubricant into the keyway.
- Check the key for any bends or damage. Use a spare key if available.
- Shackle Does Not Close/Lock:
- Ensure there is no obstruction preventing the shackle from fully entering the padlock body.
- Push the shackle down firmly until you hear a click, indicating it is engaged.
- Padlock Appears Damaged:
- Do not attempt to force the padlock. Contact ABUS customer support or a qualified locksmith.
7. Specifications
| Feature | Detail |
|---|---|
| Model | ABUS 72/40 |
| Body Material | Pure Aluminium |
| Shackle Material | Hardened Steel |
| Lock Mechanism | Precision 6-pin tumbler cylinder, Zinc plated brass |
| Body Size (H x W x D) | 39mm x 38mm x 17mm |
| Shackle Diameter | 7mm |
| Vertical Shackle Clearance | 24.5mm |
| Horizontal Shackle Clearance | 20.5mm |
| Color | Red |
| Lock Type | Key Lock |
| Weight | Approximately 136 g |
| Special Features | Self-locking mechanism, Keyed Alike (TT02162) |
8. Warranty and Support
ABUS products are manufactured to high-quality standards. For specific warranty information, please refer to the warranty documentation included with your purchase or visit the official ABUS website. For technical support or further assistance, please contact ABUS customer service through their official channels.
You can find more information about ABUS products and support on their official website: www.abus.com





