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Operation Manual / A100-L
7 Periodic maintenance / 7.4 Cleaning the compressor during operation
Repeating the cleaning
If the cleaning is still unsuccessful after three processes, it is recommended to have the tur-
bocharger checked and cleaned by an ABB Turbocharging Service Station if the engine val-
ues are unsatisfactory.
Volume of water per cleaning process
Product
A165-L
A170-L
A175-L
A180-L
A185-L
A190-L
Table 13: Volume of water per cleaning process
The filling time is 4 ... 15 seconds.
Checking the filter plug
The filter plug only needs to be checked in the turbocharger version with a cast filter silen-
cer. See chapter
Design variants
Fig. 22: Filter plug view
Disassembly and checking of the filter plug (81125) is required if, 20 seconds after the clean-
ing process, water is still visible in filler opening B.
Loosen and remove the filter plug (81125) with box spanner
u
Clean the drill holes of the plug
u
Fit filter plug (81125).
u
Part number
A165-L
81125
G1/2"
45 Nm
Table 14: Tightening torques (81125)
© Copyright 2021 ABB. All rights reserved.
→76.
A170-L
A175-L
G1/2"
G1/2"
45 Nm
45 Nm
HZTL4034_EN
3
Quantity [dm
]
2.0
2.0
3.0
3.0
3.0
3.0
A180-L
A185-L
G1/2"
G1/2"
45 Nm
45 Nm
Rev.T
A190-L
G1/2"
45 Nm
December 2021
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