1. Product Overview
The Master Lock No. 1550EURDCOL programmable combination padlock features an 84 mm wide metal body designed for increased durability. It is intended for indoor use and is ideal for securing personal items such as backpacks, suitcases, briefcases, sports bags, and other similar items. The shackle, with a diameter of 5 mm and a height of 30 mm, is constructed from metal to provide enhanced resistance against cutting and sawing. This padlock offers the convenience of keyless operation with its 3-digit programmable combination. The product is available in random colors, including black, blue, pink, or green.
- Secure Design: Features a 3-digit programmable combination for keyless convenience.
- Durable Construction: Ergonomic handcuff-shaped design with a lightweight metal body for easy transport.
- Versatile Shackle: The 5 mm diameter metal shackle is designed to fit most backpack zippers and various other closures.
This image displays two Master Lock 1550EURDCOL combination carabiner padlocks, one in pink and one in blue. To the right, icons illustrate various applications for the padlock, including securing a backpack, a sports bag, and a suitcase, highlighting its versatility for travel and daily use.
This image shows four Master Lock 1550EURDCOL combination carabiner padlocks in pink, blue, green, and black. The text 'RANDOM COLOR' is displayed below, indicating that the product is available in an assortment of colors, and the specific color received may vary.
2. Setting Your Combination
To set your personal 3-digit combination, please follow these steps carefully:
- Open the Lock: Ensure the lock is open. If it's new, the factory preset combination is typically 0-0-0. Align the dials to this combination and pull the shackle open.
- Rotate the Shackle: With the shackle in the open position, rotate it 90 degrees (a quarter turn) counter-clockwise.
- Press Down: Press the shackle down firmly into the lock body.
- Set New Combination: While holding the shackle down, turn the dials to set your desired 3-digit combination. Choose a memorable sequence of numbers.
- Release and Return: Release the shackle and return it to its normal closed position. Your new combination is now set.
- Test Your Combination: Scramble the dials and then attempt to open the lock using your new combination to ensure it works correctly.
Important: Write down your combination and store it in a safe, memorable place. Master Lock does not retain combinations for security reasons.
3. Operating Instructions
3.1. Opening the Lock
- Align the three numerical dials to your personal combination.
- Pull the shackle upwards to release it from the lock body.
3.2. Closing and Securing the Lock
- Place the shackle around the item you wish to secure.
- Insert the shackle back into the lock body.
- Scramble the numerical dials to a random sequence to secure the lock.
4. Maintenance
To ensure the longevity and smooth operation of your Master Lock combination padlock, consider the following maintenance tips:
- Cleaning: Wipe the lock body and shackle with a soft, dry cloth to remove dust and grime. Avoid harsh chemicals or abrasive cleaners.
- Lubrication: Periodically apply a small amount of silicone-based lubricant to the shackle mechanism and dials to maintain smooth movement. Do not use oil-based lubricants as they can attract dirt.
- Storage: When not in use, store the padlock in a dry environment to prevent corrosion.
5. Troubleshooting
5.1. Lock Will Not Open
- Incorrect Combination: Double-check that you are entering the correct 3-digit combination. Ensure each dial is precisely aligned with the indicator mark.
- Dials Stiff: If the dials are stiff, try applying a small amount of silicone lubricant and gently wiggling them.
- Shackle Jammed: Ensure there is no foreign object obstructing the shackle mechanism.
5.2. Forgot Combination
Unfortunately, if you have forgotten your combination and did not record it, there is no master key or reset procedure for this type of lock that would allow you to recover the combination without knowing it. Master Lock does not retain user combinations. You may need to consider replacing the lock.
6. Specifications
- Model Number: 1550EURDCOL
- Manufacturer: Master Lock
- Overall Dimensions (H x W x D): 7.1 x 8.4 x 1.2 cm
- Weight: 70 grams
- Material: Metal
- Shackle Diameter: 5 mm
- Shackle Height: 30 mm (approx. 1.8 cm internal clearance)
- Lock Type: 3-Digit Programmable Combination
- Style: Ergonomic, Handcuff Design
- Color: Multicolored (random assortment: black, blue, pink, or green)
- Special Feature: Keyless access via code
- Recommended Use: Indoor, securing backpacks, suitcases, sports bags.
- Country of Origin: China
This diagram provides detailed measurements of the Master Lock 1550EURDCOL carabiner padlock. The overall dimensions are Height (H) 7.1 cm, Width (W) 8.4 cm, and Length (L) 1.2 cm. The shackle dimensions are Diameter (A) 0.5 cm, Height (B) 1.8 cm, and Width (C) 1.8 cm.
7. Warranty and Support
7.1. Limited Lifetime Warranty
The Master Lock 1550EURDCOL Combination Carabiner Padlock comes with a Limited Lifetime Warranty. This warranty provides peace of mind, ensuring the product is free from defects in material and workmanship for the life of the product under normal use. For specific terms and conditions, please refer to the official Master Lock warranty documentation or contact Master Lock customer service.
This image features four Master Lock 1550EURDCOL combination carabiner padlocks in various colors: pink, blue, green, and black. A prominent 'Limited Lifetime Warranty' badge is also visible, indicating the product's guarantee.
7.2. Return Policy
This product is eligible for a return policy with a duration of 30 days for refund or replacement, as per the seller's terms. Please consult your purchase receipt or the retailer's website for detailed return instructions and conditions.
7.3. Customer Support
For further assistance, technical support, or warranty claims, please visit the official Master Lock website or contact their customer service department directly. Contact information can typically be found on the product packaging or the manufacturer's website.
