12 Questions
What is the approximate normal temperature near the end of the stroke within a compressor cylinder?
90°C
In what circumstances might the temperature within a compressor cylinder rise as high as 200°C?
Very exceptional circumstances
What might cause irregularities in the compressor operation based on temperature readings of the cooling water?
Impurities or deposit-forming salts in the water
Why is it important to take frequent temperature readings at both the inlet and outlet of cooling water in a compressor?
To detect changes that may indicate irregularities in the compressor operation
What could happen if scale accumulates in water-cooled parts due to impurities in the cooling water?
Decrease in heat transfer from compressed air to circulating water
How does the treatment of air entering a compressor impact its operation and maintenance needs?
Significantly affects operation and maintenance requirements
Why is it important for air to be drawn from a clean source outside the engine room?
To prevent contamination from engine exhaust
What is the consequence of sticky accumulations forming behind the piston rings?
Hard deposits that interfere with piston action
Why should routine checks be performed on compressors and related equipment?
To detect developing problems early
What influences how often air filters need cleaning?
Local conditions and volume of air handled
What is one of the weekly operator checklist tasks for compressor maintenance?
Inspect and clean cooling coils
What should be done during major shutdown checks for compressors?
Inspect couplings
Learn about the importance of maintaining the correct working temperature in a compressor cylinder to ensure continuous, trouble-free, and economic operation. Understand the temperature variations during the compression process and the significance of using cooling water in cylinder jackets.
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