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Information on who the installation instructions are intended for and their scope.
Key responsibilities and duties of the person installing the product.
Responsibilities of the product's end-user regarding installation and usage.
Specifies environmental factors that must be considered during installation to avoid damage.
Details specific requirements for the door leaf and mortise for correct installation.
Instructions to verify that all components are present and in good condition before installation.
Critical safety warnings, including risks of suffocation and fatality due to lack of emergency opening.
Notes that the installation process is illustrated and refers to a picture section.
Instructions for performing a manual test after installation to verify correct operation.
The document provides comprehensive installation instructions for the Dialock DT Lite, a product designed for secure door access. It emphasizes the importance of following all specified installation steps, instructions, and notes to ensure successful and safe operation. The instructions are intended for both the operator and the installer of the product.
The Dialock DT Lite is an electronic access control system designed to secure doors. It features a lever handle on both the inside and outside of the door, with specific functionalities for each. On the inside, turning the DND (Do Not Disturb) thumbturn counter-clockwise extends the deadbolt, and pressing the interior handle retracts both the latch and the deadbolt, allowing the door to be opened. This indicates a clear and intuitive mechanism for exiting a secured room. On the outside, the lever handle is blocked, preventing unauthorized entry, which is a core security feature. The system also supports an emergency opening facility, which is crucial for safety and rescue operations in case of faults or emergencies inside the room. This facility relies on a separately ordered screw-in cylinder, highlighting a layered approach to security and safety. The product is designed to integrate with various door types, including wood and wooden materials, and potentially metal doors after consultation with Häfele, indicating its versatility in application.
The Dialock DT Lite is designed for indoor use, with specific restrictions against installation on exterior doors, in humid environments, near electromagnetically sensitive devices, or in potentially explosive environments. These restrictions are critical for maintaining the product's integrity and functionality, as incorrect ambient conditions can lead to damage. Before installation, it is recommended to ensure all product components are at ambient temperature and stored at the installation site for an appropriate period to prevent damage from water condensation on cold components. The system requires a mortise that complies with a specified dimensioned drawing, ensuring a precise fit and proper operation. The screw-in cylinder for emergency opening is not included in the standard scope of delivery and must be ordered separately, emphasizing its role as a critical, yet optional, safety feature that the operator is responsible for procuring. The size of this cylinder depends on the door leaf thickness, requiring careful calculation based on installation requirements. The emergency opening cylinder is strictly for emergencies and should not be used for normal door locking or opening, reinforcing its specific safety function. The installation process is primarily described through pictures, with a step-by-step guide provided, making it accessible for installers. A manual function test is required after installation to confirm correct operation of both the inside and outside lever handles, ensuring that the security and access features are working as intended.
While the document does not explicitly detail ongoing maintenance, it lays a strong foundation for ensuring the product's longevity and reliable performance through strict installation guidelines and initial checks. The emphasis on adhering to installation requirements, not jamming or damaging wires, and never starting up a product with damaged wires are all preventative measures that contribute to long-term maintenance by avoiding common issues. The instruction to always drill holes in the door leaf from both sides to prevent material breakage during installation also contributes to the structural integrity around the lock, indirectly supporting the product's maintenance by ensuring a stable mounting. The requirement to check the completeness and condition of the scope of delivery prior to installation, and to contact the manufacturer if parts are missing or damaged, is a crucial initial maintenance step that ensures the product is in optimal condition from the outset. Proper disposal of packaging materials in accordance with national regulations also reflects a responsible approach to product handling. The function test after installation serves as an immediate diagnostic tool, allowing for correction of any installation errors before the product is put into regular use, thereby preventing future malfunctions that might require more extensive maintenance. The obligation for the operator to keep the instructions until the product is disposed of, and to hand them over to a new operator, ensures that essential information for future troubleshooting or maintenance is always available.
General| Type | Electronic Lock |
|---|---|
| Power Supply | Battery |
| Communication | RFID |
| Installation | Surface Mounted |
| Material | Zinc die-cast |
| Locking Mechanism | Motorized Bolt |
| Battery Type | AA |
| Housing Material | Zinc Alloy |
| Door Thickness | 35-45 mm |
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