Introdução
This instruction manual provides essential information for the proper installation, operation, and maintenance of your Arregui CER1004 Lock Set. Please read this manual carefully before proceeding with installation or use to ensure optimal performance and longevity of the product.
Produto acimaview
The Arregui CER1004 is a versatile chrome-plated cylinder lock designed primarily for outdoor mailboxes. Its robust construction ensures corrosion resistance and durability. The set includes multiple cams, allowing for broad compatibility with various mailbox designs and other applications.
Componentes incluídos:
- 1 x Chrome-plated Cylinder Lock
- 2 x Chaves
- 1 x Hexagonal Nut for fastening
- 7 x Different Cams (levers)

Imagem 1: All components of the Arregui CER1004 Lock Set. This image displays the cylinder lock, two keys, a hexagonal fastening nut, and a selection of seven different cams (levers) in various shapes and sizes.
Compatibilidade:
This cam lock is suitable for most Arregui mailbox models. It can also be adapted for use with other mailbox brands or as a spindle lock, cabinet lock, or furniture lock, provided the dimensions are compatible. Refer to the specifications section and accompanying images for detailed dimensions to ensure proper fit.
Configuração e instalação
The Arregui CER1004 lock set is designed for straightforward installation. No specialized tools are typically required beyond a wrench for the hexagonal nut.
Etapas de instalação:
- Remover fechadura antiga: If replacing an existing lock, carefully remove the old lock cylinder and any associated fastening hardware from the mailbox or furniture.
- Insert New Lock: Insert the new Arregui CER1004 cylinder lock into the opening. Ensure it sits flush and is correctly oriented.
- Fixe com porca: Thread the hexagonal nut onto the back of the lock cylinder and tighten it securely to hold the lock in place. Do not overtighten.
- Select and Attach Cam: Choose one of the seven provided cams that best suits your application. The cam should engage with the mailbox door or frame to secure it when locked. Attach the chosen cam to the back of the lock cylinder using the provided screw or mechanism. Test the cam's movement before fully tightening.
- Operação de teste: Insert a key and test the locking and unlocking mechanism to ensure smooth operation and proper engagement of the cam.

Imagem 2: Um detalhado view of the Arregui CER1004 cylinder lock and its two accompanying keys. This image helps in identifying the main locking component during installation.
Instruções de operação
To operate the Arregui CER1004 lock set:
- Trancar: Insert one of the provided keys into the lock cylinder. Turn the key clockwise (or counter-clockwise, depending on installation) until the cam engages with the mailbox frame or door, securing it. Remove the key.
- Para desbloquear: Insert the key into the lock cylinder. Turn the key in the opposite direction until the cam disengages, allowing the mailbox door to open. Remove the key.
Always ensure the key is fully inserted before turning to prevent damage to the lock mechanism or key.
Manutenção
Regular maintenance helps ensure the smooth and reliable operation of your lock set.
- Limpeza: Periodically wipe the exterior of the lock cylinder with a soft, damp cloth to remove dirt and grime. Avoid abrasive cleaners.
- Lubrificação: If the key becomes stiff or difficult to turn, apply a small amount of graphite powder or a silicone-based lubricant specifically designed for locks into the keyway. Avoid oil-based lubricants as they can attract dirt.
- Inspeção: Occasionally check the hexagonal nut for tightness and ensure the cam is securely attached and functioning correctly.
Solução de problemas
If you encounter issues with your Arregui CER1004 lock set, consider the following:
- Key is Stiff/Hard to Turn:
Solução: Apply a small amount of graphite powder or lock lubricant into the keyway. Ensure the key is fully inserted. Check for any debris in the keyway. - Lock Does Not Engage/Disengage:
Solução: Verify that the correct cam is installed and securely fastened. Ensure the hexagonal nut is tight, and the lock cylinder is not loose. Check for any obstructions preventing the cam from moving freely. - Arrombamentos de fechaduras:
Solução: Do not attempt to force the key. Contact a professional locksmith for removal and replacement.
Especificações
| Recurso | Detalhe |
|---|---|
| Fabricante | ARREGUI |
| Número do modelo | CER1004 |
| Lock Cylinder Size (L x W x H) | 2.35 x 2.35 x 1.3 cm (approx. 1.1 inch length) |
| Material | Zamak |
| Terminar | cromada |
| Cor | Cromo |
| Tipo de bloqueio | Cam Lock (Lever Lock) |
| Características especiais | Desbloqueio de chave |
| Peso | 45 Grams (approx. product weight) |
| Aplicações recomendadas | Outdoor mailboxes, cabinets, furniture |

Imagem 3: A diagram illustrating the key dimensions of the Arregui CER1004 lock cylinder, specifically highlighting its length of approximately 2 cm (1.1 inches).
Informações de garantia
Warranty information for the Arregui CER1004 Lock Set is not available in the provided product data. Please refer to the retailer or manufacturer's official webPara obter detalhes sobre a cobertura da garantia, consulte o site.
Informações de suporte
Specific support contact details for the Arregui CER1004 Lock Set are not available in the provided product data. For technical assistance or customer service, please visit the official ARREGUI website ou entre em contato com o ponto de venda onde realizou a compra.





