Here is a breakdown of the specific servicing tasks the EAKONMECH technicians are performing in the images:
Filter Cleaning/Replacement: In one of the photos, a technician is handing down a dirty, square air filter from the ceiling hatch. Removing these for washing or replacement is a core part of routine AC servicing.
Condensate Drain Pipe Clearing: The team is using a wet/dry vacuum cleaner in several photos—both up in the ceiling and down near the floor drains/sinks. They are likely suctioning out dirt, algae, or blockages from the air conditioner's condensate drainage pipes to prevent the ceiling units from leaking water.
Diffuser and Vent Inspection: A technician is seen working directly with a round ceiling air diffuser, likely cleaning it or adjusting the airflow distribution.
Concealed Unit Access: The team is utilizing ladders to access the ceiling hatches, allowing them to inspect, clean, and maintain the main indoor blower units hidden above the plaster ceiling.
Overall, this is a stanard preventive maintenance or general servicing routine for a restaurant's air conditioning system.
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