A:Self-checking function means that during the operation of a safety product, it can automatically monitor whether its key components and functions are working properly, and immediately issue an alarm or cut off the output when a fault or abnormality is found to ensure that the system is in a safe state.

A:The forced guide structure is a mechanical design used in safety components such as safety relays to ensure that the normally open and normally closed contacts will not close at the same time when a relay contact failure occurs (such as contact adhesion). It can effectively improve the system's fault detection capabilities and is an important guarantee for building a reliable industrial safety c...

A:When the error indicator light of the safety light curtain lights up, you can quickly troubleshoot and solve it by following the steps below:1. Confirm the fault code by checking the manual: Check the corresponding meaning of the error light according to the manual to clarify the fault type.2. Check the optical axis status: Make sure there is no obstruction (such as foreign matter, dust, oil) be...

A：To prevent the safety carpet from misoperating due to debris under the carpet, the following measures can be taken:Keep it clean: Clean the area under the carpet regularly to prevent dust, metal shavings, screws and other foreign objects from accumulating.Use protective pads or frames: Install protective plates or support structures under the safety carpet to prevent small objects from directly ...

A：The following steps should be followed to handle faults and maintenance of security door locks:1. Regular inspection: Regularly check the lock body, connecting wires and installation parts to ensure that there is no looseness, wear or corrosion.2. Troubleshooting: When an abnormality occurs, check whether the power supply, cable connection, and security control system signal are normal.3. Replac...

A：The maintenance procedures of ultrasonic sensors mainly include the following points:Regularly clean the sensor surfaceUse a clean and soft cloth to wipe the sensor probe to avoid dust, oil or water droplets affecting ultrasonic transmission and reception.Check the installation firmnessMake sure the sensor is not loose or offset to avoid detection errors caused by vibration or impact.Verify the ...

A：Maintenance of ultrasonic sensors mainly includes the following aspects to ensure their long-term stable operation and measurement accuracy:1. Regularly clean the sensor surface:Remove dust, water droplets, oil stains, etc. to prevent affecting the propagation and reception of ultrasonic waves.2. Check the stability of the installation:Ensure that the sensor is not loose or shifted to avoid vibr...

A：Good maintenance and care of a safety light curtain are crucial as they directly impact its lifespan and can even affect its safety functions. Therefore, proper maintenance is essential. Here are a few tips based on experience:Experience 1: Each grating should be regularly inspected and maintained, with dedicated personnel responsible for their care.Experience 2: Before starting work each day, i...

A:Safety light curtains are important safety devices used to protect workers and equipment. However, even high-quality safety light curtains may experience malfunctions. This article will discuss common safety light curtain malfunctions and provide troubleshooting solutions to help you resolve the issues promptly.1. Safety light curtain not functioning properlyIf the safety light curtain is not fu...

A:Safety light curtains are widely used in various industries to ensure safety in production processes. During this process, it is crucial to perform regular analysis, inspection, and maintenance of safety light curtains to ensure their effective use. In the case of encountering unstable factors, here's what you can do to troubleshoot:Factors causing instability in safety light curtains and their ...

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