ABB TPL85-B14 Operation Manual page 82

© Copyright 2016 ABB. All rights reserved.
Troubleshooting
Malfunctions during operation
Exhaust gas temperature too high
Engine performance and engine speed unchanged
Possible causes
Engine Malfunctioning injection sys-
tem
Turbocharger Air starvation, for example
filter silencer clogged with
dirt
Compressor / turbine conta-
minated
Exhaust counterpressure too
high
Damaged or eroded turbine
Charge air Cooler contaminated
cooler
Cooling water volume too
low
Entry temperature of cooling
water too high
Inadequate ventilation
Operation Manual / TPL85-B14/-B15/-B16
6
6.3
Elimination
Repair it or contact the manufac-
turer
Clean it
Clean or repair the boiler or ex-
haust silencer
Contact an ABB Turbocharging
Service Station
Clean it
Top up the water
Inspect / clean the cooling sys-
tem
Improve the ventilation
Page 80