Proper maintenance of DC electromagnetic locks is crucial for ensuring long-term stable operation and preventing malfunctions such as "non-engaging".
Avoid Interference: Do not place metal objects near the lock body to avoid interfering with the magnetic field.
Wiring Maintenance: Check the power cord and control wires for looseness, oxidation, or breakage. Especially in older residential areas where wiring exceeds 50 meters, it is recommended to use 1.0–2.0 mm² double-core copper wire to reduce voltage drop.
Environmental Adaptability: For outdoor or humid environments, choose waterproof and rust-proof electromagnetic locks and ensure the wiring terminals are well-sealed.
Fire Safety Compliance: Fire escape electromagnetic locks must be equipped with a manual opening button, and its effectiveness must be tested regularly.
