Chillers Daily Routine work Operation and Maintenance


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الحمد لله والصلاة والسلام على رسول الله وعلى آله وصحبه أجمعين

Chillers Daily Routine work Operation and Maintenance

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Check and Record

1. Chilled Water / Condenser Water: Inlet & outlet temperature
and pressure for each Cooler / Condenser

2. Main Chilled Water Temperature and Flow rate, Chilled water set point

3. Suction and discharge pressure and oil differential pressure of each compressor

4. Bearing temperature

5. Oil & Refrigerant level of each compressor

6. Voltage & Ampere and frequency of each compressor
7. Operation of purge Units

8. Operation of air traps or drain air receivers

9. Air leakage

10. Moisture Indicator

11. Undue noise or vibration and any evidence of water
oil, refrigerant or air leakage
12. Make up tanks / expansion tanks: consumption of water if consumption
is executive, investigate source of leakage , and repair as necessary

13. Keep the plant clean and tidy

14. Check water conductivity by site devices

15. Check lower float chamber refrigerant and float movement

16. Check water treatment functioning and system bleeding

في أمان الله

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