height beyond which you do not need sanding: what?

[reggio]

hi, I have this doubt, I have conveyor belts and rollers at altitude, hanging to ceiling, whose transport height varies according to the line from 2200mm up to 3600mm.

If a person raises a hand and reaches the rollers or tape could crush,
what would be the measure beyond which it is no longer necessary to apply lower covers?

... and if the person climbed on a mobile rise or on a scale (not part of the line)? How should I reason?

 

[PIETRO2002]

You have to do a risk analysis, and in possible, eliminate them all. If it is not possible to eliminate them, there will be some residual risks that you will have to report in writing to those who will have to use the line. logically you can't predict everything, if one takes away a shelter... but you must prove that you have evaluated everything.. I know I didn't tell you anything useful, but this is a minefield!

 

[gerod]

look at the en 13857. It seems to me to be 2500 mm from the top of the tread or, however, from the highest point where one can rest his feet.

 

[reggio]

exact:
low risk 2500mm
high risk 2700mm