ABB HT568964 - Cleaning the Slotted Diffuser

Operation Manual / 4 Product description / A100-M axial
6
Periodic maintenance
Page 41 /
113
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HZTL4033_EN
Revision A
July 2016
6.3 Cleaning the slotted diffuser
 Remove the diffuser (see Removing the compressor casing [➙ 63]).
Figure 22: Cleaning the slotted diffuser
 Clean the diffuser slots (S).
When cleaning, please note that this should only take place using compressed air at low
pressure, a brush and a moist cleaning cloth.
 Have any heavily contaminated or damaged diffusers replaced by an ABB Turbocharging
Service Station.