Junior technician

1. To apply OSH procedures by identifying hazards, reporting risks, and
responding to workplace emergencies to ensure personal and team well-
being.
2. To use measuring instruments to record precise dimensions for fabrication
tasks.
3. To interpret Technical Schematic Diagram to plan work activities in the
workplace.
4. To use hand and power tools effectively, performing basic preventive
maintenance and ensuring proper storage after use.
5. Perform gas welding, brazing, and soldering tasks on copper tubing and
other metal components to ensure airtight seals in refrigeration circuits.
6. To prepare pipes and tubing for installation by cutting, flaring, and swaging
according to system specifications.
7. To conduct basic repair and routine maintenance on hermetic compressors
to ensure consistent cooling cycles.
8. To service and repair domestic refrigerators and deep freezers, including
cleaning coils, replacing gaskets, and testing electrical terminals.
9. To install window and split-type air conditioning units, focusing on secure
mounting, proper drainage, and basic electrical wiring.
10. To perform routine servicing of air conditioners, including filter
replacement, chemical cleaning of evaporator coils, and checking for
refrigerant leaks.
11. To assist in diagnostic testing of mechanical and electrical components
using multimeters and pressure gauges.
12. To maintain a clean and safe workshop environment, ensuring all hand and
power tools are properly stored and maintained.
13. To support actively to team environments by identifying individual roles
and participating in group discussions to meet project goals.
14. To cooperate with colleagues to ensure smooth workflow and support
collective production.
15. To interpret and follow verbal and written instructions,

16. To maintain professional ethics and etiquette while participating in staff
meetings and daily briefings.
17. To complete necessary workplace documentation and convey clear
information to supervisors and colleagues.
18. To support rigorous OSH standards to maintain a safe working environment
for self and others.
19. To assist in the physical installation and mounting of window and split-type
air conditioning units.
20. To perform routine cleaning of filters, evaporator coils, and condensing
units to maintain airflow.
21. To help troubleshoot common cooling issues and replace basic electrical or
mechanical components under supervision.
22. To support the setup and positioning of commercial display freezers and
bottle coolers.
23. To conduct regular inspections and cleaning of dispensing units to ensure
hygienic operation.
24. To monitor temperature settings and check for visible leaks or unusual
noises in refrigeration systems.
25. To perform preventative maintenance on residential humidifiers and
dehumidifiers, including tank cleaning and filter replacements.
26. To assist in repairing minor mechanical faults to ensure consistent indoor
air quality.
27. To prepare necessary tools, equipment, and spare parts for daily service
calls.
28. To maintain a safe and organized work environment, strictly following PPE
and refrigerant handling guidelines.