chantecler
Member
Hi all,
I have a question about light towers, the way I have always used them and the way I was taught is like indicator lights, i.e. Green means ok, on, working, running, etc. Red means not ok, stopped, emergency, etc. But I have also seen light towers used like a traffic light, i.e. Green means you can safely enter, introduce your hands, etc, while Red means do not pass, machine is working be careful, do not touch, etc.
Is there any standard about this subject?
Thank you.
I have a question about light towers, the way I have always used them and the way I was taught is like indicator lights, i.e. Green means ok, on, working, running, etc. Red means not ok, stopped, emergency, etc. But I have also seen light towers used like a traffic light, i.e. Green means you can safely enter, introduce your hands, etc, while Red means do not pass, machine is working be careful, do not touch, etc.
Is there any standard about this subject?
Thank you.
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