Product Overview
The Locknetics DC-HD-16 is a heavy-duty door cord designed to protect wiring between a door frame and a door. It features a durable 16-inch stainless steel cable and robust aluminum caps, ensuring long-lasting performance and security for commercial access control systems.
Figure 1: Locknetics DC-HD-16 Heavy-Duty Door Cord. This image displays the complete door cord, featuring a flexible stainless steel cable connecting two rectangular aluminum end caps, designed for protecting electrical wiring in door installations.
Setup and Installation
Proper installation of the DC-HD-16 door cord is crucial for its functionality and longevity. It is recommended that installation be performed by a qualified technician.
Required Tools:
- Drill with appropriate bits
- Screwdriver set
- Measuring tape
- Pencil or marker
- Wire pulling tools (if necessary)
Installation Steps:
- Preparation: Ensure the door and frame surfaces are clean and free of obstructions. Determine the optimal mounting locations for the aluminum caps on both the door frame and the door edge, ensuring the 16-inch cable will have sufficient slack for door operation without kinking.
- Marking: Mark the drilling points for the mounting screws of each aluminum cap. Ensure the marks are level and aligned.
- Drilling: Drill pilot holes at the marked locations. For wiring, create necessary channels or holes through the door frame and door to accommodate the wires that will pass through the door cord.
- Mounting Caps: Securely attach one aluminum cap to the door frame using appropriate screws. Feed the necessary wiring through the cable and then attach the second aluminum cap to the door edge. Ensure all wiring is properly routed and protected within the cable.
- Testing: Open and close the door several times to verify that the door cord operates smoothly, without binding or excessive tension on the cable. Ensure the wiring remains protected throughout the door's range of motion.
Operating Instructions
The Locknetics DC-HD-16 is a passive component designed to protect electrical wiring that passes from a door frame to a movable door. Once properly installed, it requires no active operation. Its function is to provide a flexible, protective conduit for wires, preventing damage from repeated opening and closing of the door.
Ensure the door cord is not subjected to excessive force or sharp bends, which could compromise the integrity of the cable or the wires within.
Maintenance
Regular inspection and minimal maintenance will ensure the continued performance and longevity of your DC-HD-16 door cord.
- Visual Inspection: Periodically inspect the stainless steel cable and aluminum caps for any signs of wear, damage, kinking, or corrosion. Check for loose screws on the mounting caps.
- Cleaning: If necessary, wipe the exterior of the cable and caps with a clean, damp cloth. Avoid using abrasive cleaners or solvents that could damage the finish.
- Functionality Check: Open and close the door to ensure the cable moves freely and does not bind or snag. Listen for any unusual noises during door operation.
- Tighten Fasteners: If any mounting screws appear loose, gently tighten them. Do not overtighten.
Troubleshooting
This section addresses common issues that may arise with the DC-HD-16 door cord.
| Problem | Possible Cause | Solution |
|---|---|---|
| Cable appears kinked or bent. | Improper installation; excessive force on door; obstruction. | Inspect installation for proper slack. Remove any obstructions. If cable is permanently damaged, replacement may be necessary. |
| Door cord makes noise during operation. | Friction; cable binding; loose mounting. | Check for proper alignment and ensure no parts are rubbing. Tighten mounting screws. |
| Wiring inside cable is damaged. | Cable integrity compromised; improper wiring during installation. | This indicates a failure of the protective function. The door cord and potentially the wiring will need to be replaced. Consult a qualified technician. |
| Aluminum caps are loose. | Loose mounting screws; wear over time. | Tighten mounting screws. If screw holes are stripped, consider using larger screws or wall anchors. |
Specifications
- Model Number: DC-HD-16
- Cable Length: 16 inches (40.64 cm)
- Cable Material: Stainless Steel
- Cap Material: Aluminum
- Manufacturer: Locknetics
- ASIN: B07KZCH71Z
- Approximate Package Dimensions: 11 x 5.5 x 1 inches (27.94 x 13.97 x 2.54 cm)
- Approximate Item Weight: 8 ounces (226.8 grams)
- First Available Date: November 29, 2018
Warranty and Support
For specific warranty information regarding the Locknetics DC-HD-16, please refer to the documentation provided with your purchase or contact Locknetics directly. Warranty terms typically cover defects in materials and workmanship under normal use.
If you require technical assistance, have questions about installation, or need to report a defect, please contact the manufacturer or your authorized dealer. When contacting support, please have your product model number (DC-HD-16) and purchase details readily available.
Manufacturer Website: www.locknetics.com (Note: This is a placeholder URL, please verify the actual manufacturer website for support.)