What is the maintenance cycle of a rigid fast door?

The maintenance cycle of a rigid fast door varies depending on the use environment and frequency, but the following is generally recommended:

Daily cleaning and inspection:

Surface cleaning: Regularly use a damp cloth to clean the surface of the door body to remove dust, dirt and other substances to keep the door body clean.

Track cleaning: Regularly remove dust and debris from the track to ensure smooth opening and closing of the door body.

Safety device inspection: Regularly check the safety devices of the rigid fast door, such as sensors, anti-collision strips, etc., to ensure safety performance.

Regular maintenance:

Monthly inspection: Perform a comprehensive inspection once a month, including whether the door body is deformed, cracked, or has abnormal noise, whether the sealing strips around the door body are intact, and whether the motor, transmission device, brake and other components of the drive system are operating normally.

Quarterly lubrication: Apply an appropriate amount of lubricating oil to the moving parts of the door body, such as pulleys and hinges, every quarter to keep the door body running smoothly.

Semi-annual maintenance: Maintain the motor and reduction mechanism every six months, add grease, and check the ball bearings, shaft seals and other components of the motor.
Annual inspection: Perform comprehensive maintenance once a year, including re-reinforcing all fixing points and connecting screws, checking the switch limit of the door, ensuring that the motor has no abnormal noise and the sealing group in the track is normal.
Maintenance of special parts:

Brake: When used as a working brake, check at least once every 3,000 working hours; when used as a parking brake, check every 2-4 years.
Motor: Check every 10,000 working hours, mainly check the ball bearings, replace the shaft seals, and clean the fan hot air channel.
Backstop: Check every 10,000 working hours and replace the low-viscosity grease of the backstop.
Tachometer generator: Check every 10,000 working hours and check/maintain according to the operating manual.
Long-term maintenance:

Control system: Regularly check the control system of the hard fast door to ensure that the opening and closing functions of the door body are normal.
Replacement of wearing parts: The wearing parts of the door body, such as sealing strips, springs, etc., need to be replaced regularly to ensure smooth operation of the door body.
Through the above regular maintenance and inspection, you can ensure the normal operation of the rigid rapid door, extend its service life, and improve safety and reliability. If you encounter a serious problem or are unsure how to deal with it, it is recommended to contact a professional maintenance personnel in time.