If you find this in addition to a perfectly clear label, on a tool, then remove this one: it is incorrect.
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If you find this in addition to a perfectly clear label, on a tool, then remove this one: it is redundantly incorrect.
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If you find a tool or piece of equipment that doesn't even have THIS label on it, then feel free to print out a copy (just use the laser printer or whatever) and stick it on there. That way at least someone knows it needs a label and they can figure out what to do, even if you don't have the time or inclination.
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If you find a tool or piece of equipment that doesn't even have THIS label on it, then feel free to print out a copy (just use the laser printer or whatever) and stick it on there. That way at least someone knows it needs a label and they can figure out what to do, even if you don't have the time or inclination. Importantly, it's then marked as a PS1 thing and not some random thing that could be tossed out without taking the time to figure out WTF to do with it.