Periodic Maintenance Work; Foreword To Maintenance; Table 13: Maintenance Table - ABB HT610874 Operation Manual

Operation Manual / A130-M.. - A145-M..
7 Periodic maintenance work / 7.1 Foreword to maintenance
7

Periodic maintenance work

7.1

Foreword to maintenance

Maintenance work includes regular visual controls and cleaning operations which are inten-
ded to ensure the trouble-free functioning of the turbocharger.
To allow you to observe the standard service intervals and to maintain a high turbocharger
efficiency, Turbo Systems recommends that the cleaning procedure be carried out during
operation. This allows the thermal load of the engine to be kept low while ensuring max-
imum fuel efficiency.
Maintenance inter-
val
1)
24 ... 72 h
1)
50 ... 200 h
According to rating
2)
plate
Table 13: Maintenance table
[h] = Hours of operation
1)
If the maintenance intervals are incompatible with operation of the engine, contact Turbo
Systems.
2)
Turbo Systems recommends having mechanical cleaning carried out by a Turbo Systems
service station during the service work (see also chapter
the rating plate →58). Otherwise, only carry out mechanical cleaning if cleaning during opera-
tion is not sufficient to achieve the thermal load and the rating of the engine.
© Copyright 2022 ABB. All rights reserved.
Maintenance work
Cleaning the compressor during operation
→65
Cleaning the turbine during operation →68
Cleaning components mechanically →72
Service work according to data on
HZTL4031_EN
Operating status
Engine load 50 ... 85 %
Engine load 20 ... 40 %
(guideline value)
Engine stopped
Rev.P February 2022