These have been retrofitted with a new power switch and a resettable thermal cutout. If they overheat, they should start working again when they cool down.
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We have three of these. One lives by mill in Cold Metals, and two in General area/small metals area / cold metals intersection. They've been retrofitted with a resettable thermal cutout, so if they overheat, they should start working again when they cool down. Some of them also have new power switches.
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We have two of these that work, and one more being repaired.
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Filter is # vf3500
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They're marked "Do Not Hack" because I want to be contacted if there are any further problems with them.
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They're marked "Do Not Hack"
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6-30-2021. Gn. One other in woodshop has broken off latch. Discarded.