When Installing Epoxy Resin Sleeves, Pay Attention To The Correct Positioning Of The Seals.

The contact surface between the seal and epoxy bushing for transformer must be clean and free of particles, and the surface roughness should meet the installation specifications. Installers should ensure that the circumferential position of the seal is synchronized with the carrier to prevent displacement of the sealing ring due to internal pressure or thermal expansion and contraction during subsequent pouring or curing. The seal should completely fit the inner wall of epoxy bushing and the surrounding mounting base, ensuring no visible leaks in the sealing cavity.