Station Air-Conditioning Systems Maintenance

Implement preventive and corrective maintenance of station air-conditioning systems



Competency Area

Rail Systems Maintenance


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