Station Air-Conditioning Systems Maintenance
Implement preventive and corrective maintenance of station air-conditioning systems
Type
Functional
Competency Area
Rail Systems Maintenance
Levels
Carry out scheduled maintenance work
Perform preparation work to conduct preventive maintenance on station air-conditioning systems
Follow organisational maintenance procedures, WI and/or OEM technical manuals to carry out preventive maintenance on station air- conditioning systems
Perform serviceability checks on station air- conditioning systems
Adhere to safety guidelines and operating instructions for tools and equipment during maintenance work
Record station air- conditioning systems maintenance activities and report occurrences of faults identified
Conduct corrective maintenance
Interpret work orders and prepare for corrective maintenance
Apply fault identification procedures to determine causes of station air- conditioning systems faults
Dismantle faulty station air-conditioning systems for corrective maintenance
Repair and/or replace faulty air-conditioning components
Reassemble and reinstate station air- conditioning systems
Perform functional tests on air-conditioning systems
Apply operating and safety measures in operating tools and equipment during maintenance work
Record and collate documentation of station air-conditioning systems maintenance work
Troubleshoot, locate faults and recommend rectification
Use troubleshooting tools, equipment and methods to locate and analyse causes of station air-conditioning systems faults
Recommend corrective actions for identified faults on station air- conditioning systems
Implement procedures on safe usage of tools and equipment during maintenance work
Analyse maintenance work documented for station air-conditioning systems to identify possible workflow improvements to prevent fault recurrence
Diagnose root causes of failure and prevent recurrence
Guide Establish structured failure investigation and specify functional testing requirements
Perform fault tree analyses to diagnose root cause failure of air- conditioning systems
Review organisational station air-conditioning systems maintenance procedures
Propose new and/or enhanced maintenance procedures and/or WI in reference to OEM technical recommendations
Monitor overall maintenance progress of station air-conditioning systems to ascertain effectiveness of maintenance procedures
Develop solutions by analysing diagnostic data to prevent faults and failures recurrence
Develop troubleshooting, rectification and fault analysis methods
Develop test procedures for performance checks
Coordinate station air- conditioning systems maintenance with ECS and other rail systems maintenance needs