Fig. 19: Filter Plug View; Table 12: Volume Of Water Per Cleaning Process; Table 13: Tightening Torques (81125) - ABB A255-L35 Original Operation Manual

Operation Manual / 4 Product description / A200-L
6 Periodic maintenance / 6.4 Cleaning the compressor during opera-
tion
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
A255-L
A260-L
A265-L
A270-L
A275-L
A280-L
Table 12: 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. 19: 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 A255-L
81125 G1/2"
45 Nm
Table 13: Tightening torques (81125)
© Copyright 2020 ABB. All rights reserved.
→61.
A260-L A265-L
G1/2" G1/2"
45 Nm 45 Nm
HZTL4036_EN
3
Quantity [dm ]
1.5
1.5
2.0
2.0
3.0
3.0
A270-L A275-L
G1/2" G1/2"
45 Nm 45 Nm
Rev.R
A280-L
G1/2"
45 Nm
October 2020