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Laser cutting machine grounding line installation steps
by：Transon
2020-10-31
Laser cutting machine grounding line installation steps:
1, first find a wet place around the house, 1. 5 m2 x 300 mm of soil surface, and then prepared with Angle steel into the earth, with 3 x 30 mm flat iron them with welded connections or with 8 mm hole and screw connection ( Around the hole with file file clean, then use all phosphor coated with) , 2 meters high on the ground, the soil burying ground net.
2, with measuring instrument CeLiangWang to ground resistance.
3, at the top of the flat iron derivation of an 8 mm holes, file clean around the hole, then use after all and phosphor coated with a layer of the conductor and the flat iron tighten again. Is
4, then introduce the conductor wire trough, increase a security in the grid grounding line.
1, first find a wet place around the house, 1. 5 m2 x 300 mm of soil surface, and then prepared with Angle steel into the earth, with 3 x 30 mm flat iron them with welded connections or with 8 mm hole and screw connection ( Around the hole with file file clean, then use all phosphor coated with) , 2 meters high on the ground, the soil burying ground net.
2, with measuring instrument CeLiangWang to ground resistance.
3, at the top of the flat iron derivation of an 8 mm holes, file clean around the hole, then use after all and phosphor coated with a layer of the conductor and the flat iron tighten again. Is
4, then introduce the conductor wire trough, increase a security in the grid grounding line.
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