What are the precautions and guidelines for using static eliminators?
**Choosing the right static eliminator:** Select the appropriate type of static eliminator based on the environment and needs, such as ion fans, static eliminator bars, ion curtains, etc. In areas with explosion hazards, use explosion-proof models with external power supplies. Avoid using externally powered models in areas with relative humidity above 80%. Do not use radiation-type models in areas that may endanger personal safety.
**Installation location:** Static eliminators should be installed near areas with severe static buildup or where static elimination is needed, such as production lines, workbenches, and machinery. The installation location should be as close as possible to the source of static electricity to prevent the propagation and accumulation of static.
**Installation distance:** Different types of static eliminators have different installation distances. AC static eliminators typically require 3-10 cm, while those with compressed air require approximately 20-50 cm. DC ion bars can eliminate static over distances up to 1.5 meters, suitable for large-scale, long-distance static removal. Passive static eliminators have very short installation distances, approximately 1 cm.
Installation Environment: Static eliminators should be kept away from polluted, high-temperature (above 150℃), and high-humidity (relative humidity above 80%) environments. When multiple static eliminators are used simultaneously, the distance between each eliminator should be greater than or equal to twice its elimination range to prevent mutual interference.
Usage and Maintenance: Develop usage procedures and provide technical training to users; keep the static eliminator clean and prevent mechanical damage; for externally powered static eliminators, do not arbitrarily add or change the elimination electrodes; replace damaged static eliminators promptly.
Safe Use: Do not touch or bump the static eliminator to avoid damaging the equipment or causing electric shock or other safety accidents. Regularly inspect and maintain the equipment to ensure its normal operation.