Operation Manual / Power2 340-H / Low-pressure stage
15 Gas piping (option) / 15.2 Periodic maintenance
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HZTL4053_EN
Rev.F
March 2022
15.2
Periodic maintenance
Component to be maintained
Recommended cleaning interval
Operating state
Gas piping
At every disassembly
Engine stopped
Table 69: Maintenance interval
The following maintenance work must be carried out on the gas piping:
u
If present: Remove insulation.
u
Perform a visual inspection for cracks and deposits.
Always replace bellows with cracks with a new bellows.
Remove any deposits found on the bellows mechanically (using brushes).
u
Perform a visual inspection of the sealing points (flange connection to the gas inlet cas-
ing and gas outlet casing).
Always replace bellows with damaged sealing locations with a new bellows.
Always replace dismantled gaskets with new gaskets.
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Summary of Contents for PT003924
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