chiller maintenance in dubai
farrukh waqar

Chiller Maintenance in Dubai

HirEquipments provides repair and maintenance services of chillers, will help you snsure you catch all of the important areas for your chiller system. we provides air cooled chiller maintenance checklist as it is the most common design.

No matter the size of your air cooled chillers and system maintenance is vital to mitigate the risk of downtime, extend the lifetime of your equipment and provide peace of mind that you are doing everything you can to keep your process running and downtime.

  1. Inspect water inlet and outlet for leaks
  2. Clean out and inspect the sump for corrosion
  3. Cooling coils need to be inspected and surfaces cleaned. Check for leaks, corrosion, or bent fins
  4. The zone control actuators should be inspected, cleaned, and all adjustments made
  5. The compressor needs various areas checked, these include: refrigerant charge, vibration, crankcase heater, oil levels and changes, operating temperatures, and if there are any leaks of refrigerant or oil.
  6. Condenser fans should be cleaned, bearings need to be checked for wear and lubricated, and belts and couplings need to be checked and tightness checked or adjusted as necessary.
  7. The condenser coil should be check for corrosion and leaks and all finds or combs need to be checked for bent sections.
  8. The electrical disconnect should be inspected for proper operation and the contacts should be inspected and cleaned.
  9. The exhaust air damper needs to be inspected for proper operation, have the bearings lubricated, and calibrate or adjust it for optimal operation.
  10. Return air dampers also should be checked for proper operation, calibration, and bearings be lubricated.
  11. The fresh air damper should also be inspected, calibrated, and bearings lubricated.
  12. The filter dryer also should be inspected and any old, dirty, or damaged filters be replaced.

 

 

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