AIREDALE TurboChill TCW, Техническое руководство

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TurboChill™ Chillers
50 TurboChill Water Cooled Technical Manual 9216326 V1.13.0 07_2018
System
Task
Frequency
3 months 12 months 60 months
Check the following against commissioning records:
Alarm log for unusual occurrences

Chilled water control maintains design termperatures 
Chilled water flow is within design limits of zero plus 10%

Concurrently ensure chilled water pump and flow switch
operate efficiently, and that interlocks function correctly

Operation of water flow switch and pump interlock

Check pressure drop of evaporator/condenser. Clean where
appropriate.

Check glycol concentration if appropriate. Adjust as necessary.

Clean evaporator water strainer. 
Leak test all refrigerant joints and visually inspect pipe and
pipework insulation.

Inspect all water connections for any leaks.

Pipe work clamps are secure.

Refrigeration
System pressure readings, suction, liquid and discharge

System temperature readings, suction, liquid and discharge

Head pressure control is maintained

Liquid level control

Check each circuit sight glass for dryness and bubbles for
indication of leaks

Pressure relief valves

F-Gas inspection

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Maintenance
Check the following against commissioning records. Investigate and adjust as necessary.