1. Introducció
Thank you for choosing the Master Lock 653D Set-Your-Own-Combination Padlock. This manual provides detailed instructions for setting and resetting your personal combination, operating the lock, and maintaining its performance. This padlock features a durable metal body and a hardened steel shackle for enhanced security.

Image 1.1: Master Lock 653D Set-Your-Own-Combination Padlock.
2. Producte acabatview
The Master Lock 653D padlock is designed for various security needs, offering a convenient keyless solution. Key features include:
- Construcció duradora: 2-inch (50mm) wide metal body for strength.
- Grillet d'acer endurit: 1/4 inch (6mm) diameter, 15/16 inch (24mm) long shackle for cut resistance.
- Set-Your-Own Combination: Allows for personalized security codes.
- Soft Touch Grips: Bottom and side grips provide a no-slip hold.

Imatge 2.1: Frontal view of the Master Lock 653D padlock.
3. Configuració de la combinació
Your Master Lock 653D padlock comes preset to 0-0-0-0. Follow these steps to set your personal combination:
- Obre el pany: Ensure the padlock is set to the current combination (factory default is 0-0-0-0) and pull up the shackle to open the lock.
- Rotate Shackle: Rotate the shackle 90 degrees counter-clockwise (or 1/4 turn) from the open position.
- Press Down Shackle: With the shackle rotated, press the shackle down firmly into the lock body.
- Estableix una nova combinació: While holding the shackle down, turn the dials to your desired new combination. Ensure the numbers are aligned with the indicator marks.
- Grillet d'alliberament i retorn: Release the shackle and return it to its original open position (90 degrees clockwise).
- Tanca el pany: Push the shackle down to close the lock. Scramble the dials to lock it.
La teva nova combinació ja està configurada. It is crucial to remember your combination as there is no master key or override.
4. Funcionament del cadenat
4.1. Opening the Lock
- Alineeu els dials amb la vostra combinació personal de 4 dígits.
- Estireu el grillet cap amunt per alliberar-lo del cos del pany.
4.2. Closing the Lock
- Torneu a inserir el grillet al cos del pany.
- Barregeu els dials fins a un conjunt de números aleatoris per bloquejar el pany.
5. Manteniment
The Master Lock 653D padlock is designed for durability and requires minimal maintenance. To ensure optimal performance:
- Neteja: Wipe the lock body and shackle with a clean, dry cloth periodically to remove dirt and grime.
- Lubricació: If the dials become stiff or difficult to turn, apply a small amount of graphite lubricant or a silicone-based spray lubricant to the moving parts. Avoid oil-based lubricants as they can attract dust.
- Emmagatzematge: Store the padlock in a dry environment when not in use to prevent corrosion, especially if exposed to harsh weather conditions.
6. Solució De Problemes
6.1. Lock Will Not Open
- Combinació incorrecta: Double-check that you have entered the correct 4-digit combination. Ensure each number is precisely aligned with the indicator marks.
- Dials Stiff: If the dials are stiff, try applying a lubricant as described in the Maintenance section.
- Combinació oblidada: Unfortunately, if you have forgotten your combination, there is no way to reset it without knowing the current code. The lock will need to be replaced.
6.2. Shackle Does Not Press Down During Combination Setting
- Ensure the shackle is rotated exactly 90 degrees from the open position. It must be fully rotated and aligned with the notch inside the lock body to allow it to be pressed down.
- Verify the lock is currently set to the correct combination (or factory default 0-0-0-0) before attempting to rotate and press the shackle.
7. Especificacions
| Característica | Detall |
|---|---|
| Número de model | 653D |
| Amplada del cos | 2 polzades (50 mm) |
| Diàmetre del grillet | 1/4 de polzada (6 mm) |
| Shackle Length (Vertical Clearance) | 15/16 de polzada (24 mm) |
| Shackle Width (Horizontal Clearance) | 3/4 de polzada (19 mm) |
| Material | Acer d'aliatge, metall |
| Tipus de bloqueig | Pany de combinació |
| Dimensions de l'article (L x A x A) | 5.56 x 3.5 x 0.9 polzades |
| Pes de l'article | 6.88 unces |

Image 7.1: Master Lock 653D Padlock Dimensions.
8. Garantia i Suport
Master Lock products are manufactured to stringent quality standards. The Master Lock 653D padlock comes with a garantia limitada de per vida, providing peace of mind against defects in material and workmanship.
For warranty claims, technical support, or further assistance, please visit the official Master Lock weblloc web o poseu-vos en contacte amb el seu departament d'atenció al client. Conserveu el rebut de compra com a comprovant de compra.