Precautions for installation of explosion-proof limit switch
1. This product is equipped with a grounding terminal, and the user should be reliably grounded when using this product.
2. The on-site installation and maintenance must comply with the warning of "Power off first, then build the roof".
3. The outer diameter of the lead-in cable sheath is 8-9mm. The nut should be tightened when used on site, so that the inner diameter of the seal tightly hugs the cable sheath, and the sealed cable should be replaced in time when it is aging.
4. There should be no harmful gases corrosive to aluminum and gold at the installation site.
5. Maintenance and installation must be carried out in a safe place, and maintenance can only be carried out when it is confirmed that there is no flammable gas at the installation site.
6. When installing, using and maintaining this product, the user must abide by the relevant regulations of GB50257 and GB3836.15-2000.
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