Operation Manual / TPL65-A32 / -A33 / -A36 + TPL69-A32 / -A33
10 Mothballing the turbocharger / 10.1 Taking the engine out of opera-
tion for up to 12months
© Copyright 2020 . All rights reserved. HZTL2498_EN Rev.F December 2020
If the total acid number (TAN) is greater than 2 mg KOH/g, the following
mothballing measures are necessary after taking an engine out of opera-
tion:
u Dismantle the turbocharger.
u The rotor and the bearing parts must be removed by an official ABB
Turbocharging service station and refitted afterwards.
u Clean all parts.
u Machined, bright surfaces of steel and cast parts must be oiled with
anticorrosive oil.
u Reassemble complete turbocharger.
Rotor turning in stack draught
If the rotor turns as a result of the stack draught:
u Install blind flange between compressor casing outlet flange and
charge air duct.
Page 110 / 123
To Next Page
Loading...
