I. How to Open a Magnetic Valve Lock with a Radiator?
Do not attempt to open a magnetic radiator valve lock without the proper key. Typically, this key is provided by professionals from the heating supply company. If repairs are necessary, always contact the service personnel—they will have the appropriate key.
Steps to Open the Lock:
- The key will have a small red dot, which should align with the dot on the valve.
- Before unlocking, press the key cap so it pops into the open position.
- Pull the key cap upward, then use a wrench to turn the lever.
- The indicator rod on the key will change its reading, for example, from 0 (closed) to 1 (open).
If You Don’t Have the Key:
Opening the lock without a key should only be done by a professional. Experienced technicians can use a magnet to locate the internal magnetic points, listen for changes, and open the lock. However, this requires skill and experience, and it’s not recommended for non-professionals. If the lock needs to be opened, always contact heating company staff to avoid damaging the system.
II. Installing a Magnetic Valve Lock
Pre-installation Checks:
- Inspect the valve connection area to ensure there are no obstructions or debris. Clean the area thoroughly before installation.
- Check the base bolts and nuts at all connection points to ensure they are level and properly tightened.
Valve Compatibility:
Ensure the valve model, size, and specifications match the system’s requirements before starting the installation.
Installation Process:
- When installing a universal valve lock, ensure that the valve controller is properly fitted within the internal space as designed.
- Do not remove the valve lock casually during installation. The process typically involves spring connectors, locks, and oil plates.
- Improper removal by non-professionals may affect the magnetic valve lock’s performance, so it’s best to leave this task to experts.