Operation Manual / Power2 340-H / Low-pressure stage
7 Periodic maintenance / 7.4 Cleaning turbine and nozzle ring during
operation
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HZTL4053_EN
Rev.F
March 2022
(see Fig. 19: Cleaning the filter silencer
Dismantling and cleaning the cover grid (81266)
u
Loosen the tension bands (81270).
u
Remove and clean cover grid (81266).
Cleaning the absorption segments (81136)
u
Pull out and bend up the sheet-metal coverings (81137), and remove the absorption seg-
ments (81136).
u
Clean the absorption segments.
When cleaning, note that the absorption segments may only be cleaned lightly with pres-
surized air, a soft brush or a moist cleaning cloth.
u
Have any heavily contaminated absorption segment replaced by a Turbo Systems service
station.
Fitting the filter silencer
u
Insert the absorption segments (81136) into the sheet-metal coverings (81137).
u
Bend the sheet-metal coverings (81137) back to their original shape and insert into the
slotted guides in the filter silencer body (81135).
u
Fit the cover grid (81266).
u
Fit the tension bands (81270) and tighten them at the locks (81271).
Any tension bands that have become damaged must be replaced.
u
Fit the filter ring (81265), if present.
7.4
Cleaning turbine and nozzle ring during operation
Power2 340-H is carried out without turbine cleaning function.
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Summary of Contents for PT003924
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