ABB TPS48-F Series Operation Manual page 64

Operation Manual / TPS44-F.. - TPS61-F..
5 Maintenance / 5.4 Cleaning components mechanically
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Cleaning the compressor end
CAUTION
Selection of the cleaning agent
Cleaning agents that contain chlorine corrode metals.
Only use pH-neutral cleaning agents that do not corrode metals.
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Observe the material safety data sheet.
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Observe country-specific regulations regarding banned and restric-
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ted substances.
CAUTION
Water and contamination in the cartridge group
If water or contamination penetrates the cartridge group, this can im-
pair the function of the turbocharger and damage parts inside the cart-
ridge group.
Make sure that no water or contamination can enter into the cart-
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ridge group.
Clean compressor wheel with a cloth or soft brush soaked in water
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with household detergent. Do not use any wire brushes!
Dry the compressor wheel and the gap between the compressor and
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the bearing casing with a weak jet of compressed air.
Lightly spray the compressor wheel and the gap between the com-
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pressor and the bearing casing with penetrating oil.
Dispose of dirty water and cleaning agent in accordance with the
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safety data sheet.
HZTL2412_EN Rev.G March 2020