If the electric strike lock malfunctions, the following steps can be taken for repair or part replacement:
Troubleshooting the Malfunction
1. Check the Power Supply
The first step is to ensure that the electric strike lock is receiving power. Use a multimeter to test the voltage at the power input terminals of the lock. If it's a 12V or 24V lock and the measured voltage is significantly lower or non - existent, check the power source, such as the transformer or the battery backup (if applicable). The power supply wires may also be damaged or loose. Inspect the wiring connections from the power source to the lock and tighten any loose connections.
2. Inspect the Wiring
Examine the wires connecting the electric strike lock to the access control system. Look for signs of damage, such as cuts, frayed wires, or loose connections. If the wires are damaged, they may need to be replaced. In some cases, improper wiring during installation can lead to malfunction. Make sure the wiring is correctly connected according to the manufacturer's instructions, especially the signal wires (for activation and feedback).
3. Verify the Access Control Signal
If the power supply and wiring seem fine, the problem may lie in the access control signal. Check if the access control system is sending the correct signal to the electric strike lock. Some access control systems have diagnostic tools or logs that can help identify if a signal is being sent when access is supposed to be granted. If the signal is not reaching the lock, there may be a problem with the control panel, relays, or communication between the system and the lock.
4. Examine the Lock Mechanism
Sometimes, the problem is with the internal lock mechanism itself. The solenoid, which is responsible for retracting the latch, may be jammed or damaged. Listen for any unusual clicking or grinding noises when the lock is supposed to activate. If the solenoid is jammed, it may need to be disassembled and cleaned or replaced. Also, check the latch and striker plate for proper alignment. If they are misaligned, it can prevent the lock from functioning correctly.
Repair and Part Replacement
1. Replacement of Small Components
If the problem is identified as a faulty component such as a solenoid or a micro - switch, you can usually obtain replacement parts from the manufacturer or an authorized distributor. To replace a solenoid, first, disconnect the power and carefully remove the housing of the electric strike lock. Locate the solenoid and disconnect the wires connected to it. Then, remove the old solenoid and install the new one, making sure to reconnect the wires correctly.
2. Replacement of the Entire Lock
If the damage to the electric strike lock is extensive or if it's an older model and replacement parts are not readily available, it may be more practical to replace the entire lock. When replacing the lock, make sure to choose a compatible model that matches the voltage, size, and functionality requirements of your access control system. Follow the installation instructions provided by the manufacturer to install the new lock properly. This includes drilling new holes (if necessary), running wires, and setting up the access control connections.
3. Seeking Professional Help
If you are unsure about how to repair or replace parts of the electric strike lock, it's advisable to seek professional assistance. A locksmith with experience in electronic access control systems or an authorized service technician from the lock manufacturer can diagnose and fix the problem more accurately. They have the necessary tools and expertise to handle complex repairs and ensure that the lock is installed and functioning correctly.
Author: Written by Ms.Anna Zhang from S4A INDUSTRIAL CO., LIMITED
Factory Address:Building S4A, South Third Lane, Qiuyuling Street, Zhangkeng Village, Hengli Town, Dongguan City, Guangdong Province Office Address:#601,floor 6 ,building 1,JINFANGHUA industrial zone, Bantian St. Longgang Dist. Shenzhen, PRC.
se você está interessado em nossos produtos e deseja saber mais detalhes, deixe uma mensagem aqui, nós responderemos o mais breve possível.