The following should be avoided during use:
Unauthorized removal of safety net components;
People jumping into or throwing objects into the safety net;
Large amounts of welding sparks or other sparks falling into the safety net;
Piling objects inside or below the safety net;
Severe corrosive fumes surrounding the safety net.
Safety nets in use should be inspected regularly or irregularly, and debris falling into the net should be cleaned up promptly to prevent contamination. Nets subjected to significant impact should be replaced immediately.