1) Installation , commissioning, air compressors & accessories2) Maintenance of air compressors through PM, AMC, health check, etc.3) Problem identification and troubleshooting at customer location4) Planning of spare parts for stocking level5) Understanding of electrical, mechanical and AC drive problems6) Proper reporting of complete job and visit closure7) Filing reports with OEM/principal in prescribed format8) Promote service plans to customers9) Promote valued added services