ABB A170-M Series - Cleaning the Slotted Diffuser; Fig. 22: Cleaning the Slotted Diffuser

Operation Manual / 4 Product description / A100-M axial
6 Periodic maintenance / 6.3 Cleaning the slotted diffuser
© Copyright 2019 ABB. All rights reserved. HZTL4033_DE Revision C February 2019
6.3 Cleaning the slotted diffuser
u Remove the diffuser (see Removing the compressor casing →62).
Fig.22: Cleaning the slotted diffuser
u 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.
u Have any heavily contaminated or damaged diffusers replaced by an ABB Turbocharging
Service Station.
Page 37 / 108