Inspection Procedures - ABB A140-H56 Operation Manual
Turbocharger
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- Operation manual (124 pages) ,
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Operation Manual / A130-H.. - A140-H..
5
Commissioning
5.1.3
Oil filtering
Lubricating oil filtering with a filter mesh width of ≤ 0.034 mm is sufficient for this turbocharger.
5.1.4
Oil pressure
Comply precisely with the oil pressure before the turbocharger for trouble-free operation.
The admissible values are specified in chapter Monitoring during operation [➙ 47].
5.1.5
Oil orifice in the bearing casing
With an oil inlet pressure of more than 3 bar (when engine under load) before the turbochar-
ger, the bearing casings are equipped as standard with an orifice at the oil inlet.
5.2
Inspection procedures
5.2.1
Introduction
The inspection procedures include preventative visual controls, monitoring and measuring
work which assure the operability of the turbocharger. They help in detecting deviations before
and during commissioning and as a result to avoid machine damage.
5.2.2
Checks before commissioning
Air filter mat (if present)
Check for damage and contamination.
Lubricating system
Check that the oil filter is clean before commissioning.
© Copyright 2013 ABB. All rights reserved.
HZTL2414_EN
Page 42 / 115
Revision B
March 2013
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