Complete daily plant walkthroughs and daily inspections (e.g., boiler, air compressor, drives, motors, belts, fluid levels, filters) to ensure that machines are running smoothly, and to suggest repairs before complete failure, or immediately repair equipment with safety concerns. Adjust, modify, repair or replace process control instruments such as the thermocouples, chart recorders, temperature controllers, motor encoders, bin level sensors, proximity sensors, etc.