1. పరిచయం
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. ఉత్పత్తి ముగిసిందిview
The Master Lock 653D padlock is designed for various security needs, offering a convenient keyless solution. Key features include:
- మన్నికైన నిర్మాణం: 2-inch (50mm) wide metal body for strength.
- గట్టిపడిన ఉక్కు సంకెళ్ళు: 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.

చిత్రం 2.1: ముందు view of the Master Lock 653D padlock.
3. మీ కలయికను సెట్ చేయడం
Your Master Lock 653D padlock comes preset to 0-0-0-0. Follow these steps to set your personal combination:
- Open the Lock: 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.
- కొత్త కాంబినేషన్ను సెట్ చేయండి: While holding the shackle down, turn the dials to your desired new combination. Ensure the numbers are aligned with the indicator marks.
- Release and Return Shackle: Release the shackle and return it to its original open position (90 degrees clockwise).
- లాక్ మూసివేయండి: Push the shackle down to close the lock. Scramble the dials to lock it.
మీ కొత్త కలయిక ఇప్పుడు సెట్ చేయబడింది. It is crucial to remember your combination as there is no master key or override.
4. Operating the Padlock
4.1. Opening the Lock
- మీ వ్యక్తిగత 4-అంకెల కలయికకు డయల్లను సమలేఖనం చేయండి.
- Pull up on the shackle to release it from the lock body.
4.2. Closing the Lock
- Insert the shackle back into the lock body.
- Scramble the dials to a random set of numbers to secure the lock.
5. నిర్వహణ
The Master Lock 653D padlock is designed for durability and requires minimal maintenance. To ensure optimal performance:
- శుభ్రపరచడం: Wipe the lock body and shackle with a clean, dry cloth periodically to remove dirt and grime.
- సరళత: 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.
- నిల్వ: Store the padlock in a dry environment when not in use to prevent corrosion, especially if exposed to harsh weather conditions.
6. ట్రబుల్షూటింగ్
6.1. Lock Will Not Open
- తప్పు కలయిక: 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.
- మర్చిపోయిన కలయిక: 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. స్పెసిఫికేషన్లు
| ఫీచర్ | వివరాలు |
|---|---|
| మోడల్ సంఖ్య | 653D |
| శరీర వెడల్పు | 2 అంగుళాలు (50 మిమీ) |
| సంకెళ్ల వ్యాసం | 1/4 అంగుళాల (6 మిమీ) |
| Shackle Length (Vertical Clearance) | 15/16 అంగుళాల (24 మిమీ) |
| Shackle Width (Horizontal Clearance) | 3/4 అంగుళాల (19 మిమీ) |
| మెటీరియల్ | అల్లాయ్ స్టీల్, మెటల్ |
| లాక్ రకం | కాంబినేషన్ లాక్ |
| అంశం కొలతలు (L x W x H) | 5.56 x 3.5 x 0.9 అంగుళాలు |
| వస్తువు బరువు | 6.88 ఔన్సులు |

Image 7.1: Master Lock 653D Padlock Dimensions.
8. వారంటీ మరియు మద్దతు
Master Lock products are manufactured to stringent quality standards. The Master Lock 653D padlock comes with a పరిమిత జీవితకాల వారంటీ, providing peace of mind against defects in material and workmanship.
For warranty claims, technical support, or further assistance, please visit the official Master Lock webసైట్లో లేదా వారి కస్టమర్ సర్వీస్ విభాగాన్ని సంప్రదించండి. కొనుగోలు రుజువుగా మీ కొనుగోలు రసీదును ఉంచండి.