E-Switch Disconnector R3808 Maintenance Instruction

This document provides maintenance instructions for ABB Australia's E-Switch disconnector assembly (model DISCON,R3808,2STL,VER,E-SW), covering inspection, cleaning, and lubrication of insulators, jaw contacts, fixed contacts, contact blades, phase bases, and handle/downrod assemblies. It specifies acceptable contact wear conditions (scuffing, light pitting, light erosion, heavy erosion) and prohibits the use of lubricants containing molybdenum disulphide.