The frequency of lift inspections and maintenance can vary depending on several factors, including local regulations, the type of lift, and its usage. In general, lifts are subject to regular inspections and maintenance to ensure their safety and proper functioning. Here are some common guidelines:

Routine Inspections: Lifts typically undergo routine inspections at regular intervals. The frequency of these inspections can range from monthly to annually, depending on the regulations in a specific jurisdiction and the type of lift. Routine inspections are conducted to identify any potential issues or safety concerns.

Preventive Maintenance: Lifts also require periodic preventive maintenance to keep them in good working condition. This maintenance can include tasks such as lubrication, cleaning, adjustment of components, and inspection of critical systems. The frequency of preventive maintenance varies but is often scheduled quarterly or biannually.

Thorough Examinations: In some regions, lifts are subject to thorough examinations, which are more comprehensive and detailed inspections. Thorough examinations are typically carried out by competent and certified inspectors and may include in-depth checks of various lift components, electrical systems, safety devices, and other critical elements. The frequency of thorough examinations is usually determined by local regulations and can range from one to five years.

It's important to note that lift owners and operators should adhere to the specific regulations and guidelines established by the local authorities or governing bodies. These regulations may stipulate the exact frequency and scope of inspections and maintenance activities to ensure the safety and proper functioning of the lifts.