Operation Manual / 4 Product description / A130-M.. - A145-M..
Periodic maintenance work
Page 56 /
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Cleaning the absorption segments
(see Figure 24)
Loosen the tension bands (81270).
Remove the cover grid (81266).
Pull out and bend up the sheet-metal coverings (81137), and remove the absorption seg-
ments (81136).
Clean the absorption segments (81136).
When cleaning, note that the absorption segments (81136) must only be cleaned lightly
with compressed air, a soft brush or a moist cleaning cloth.
Have any heavily contaminated absorption segments replaced by an ABB Turbocharging
Service Station.
Fitting the filter silencer
(see Figure 24)
Insert the absorption segments (81136) into the sheet-metal coverings (81137).
Bend the sheet-metal coverings (81137) back to their original shape and insert into the
slotted guides in the filter silencer body (81135).
Fit the cover grid (81266).
Fit the tension bands (81270) and tighten them at the locks (81271).
Any tension bands that have become damaged must be replaced.
Fit the filter ring (81265), if present.
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