uring teaching work, place a sign indicating that teaching work is in progress on the
tart switch, etc. (This also applies to maintenance work with the power source turned
N.)
dication of teaching work in progress
rovide a fence or enclosure during operation to prevent contact of the operator and
obot.
stallation of safety fence
stablish a set signaling method to the related operators for starting work, and follow
his method.
ignaling of operation start
s a principle turn the power OFF during maintenance work. Place a sign indicating that
aintenance work is in progress on the start switch, etc.