Amidst the scorching summer heat, the central air conditioning in the workshop is a crucial line of defense for ensuring stable production and employee comfort. Under the relentless assault of high temperatures, the air conditioning system experiences a surge in load, and improper maintenance can easily lead to system failures and shutdowns, posing significant impacts.

The following is the maintenance of the central air conditioning in the high-temperature workshop during the summer heat. Key Points:

Condenser Cleaning (Outdoor Unit)

1-2 times per month (more frequent as needed due to dust)

Use a low-pressure water jet with a fin cleaning agent for rinsing; strictly prohibited is the use of a high-pressure water jet!

3. Ensure there is nothing within 1 meter of the area to ensure good ventilation.

Section II: Filter Cleaning/Change

1. Weekly inspections; immediate blockages addressed (dust workshops require inspections every 2-3 days).

Monitor Refrigeration Efficiency

Is the fan not cold or taking too long to cool? It might be a lack of refrigerant → Contact a professional immediately (do not add yourself!).

Section 4: Daily Inspection Records

Focus on: Condensation Pressure, Compressor Current, Exhaust Air Temperature (report for repair immediately if abnormally high).

V. Prevent Overheating Shutdown

Set temperature to ≥25°C to reduce load.

2. Frequent shutdowns? Restart after 15 minutes and investigate cooling issues.

Six: Emergency Preparedness

1. Ready with industrial fans + 24-hour maintenance company hotline.

2. Optional portable air conditioners for key areas.