ABB TPL85-B14 Operation Manual page 33

WARNING
© Copyright 2016 ABB. All rights reserved.
Start-up
Oil supply
Lubricating oil temperature at inlet
Machine damage and personal injury
Machine damage and personal injury may result if the oil temperature at
the oil inlet exceeds the permissible range.
Keep the oil temperature at the oil inlet as specified in the following

table.
Status for operation
Permissible
Temporarily permissible (< 1h) -> alarm
Not permissible -> stop the engine
Not permissible -> Do not start the engine
(pre-warm the oil before starting)
Lubricating oil temperature at outlet
The oil temperature at the outlet depends mainly on:
 lubricating oil temperature and pressure at the oil inlet
 engine load and turbocharger speed
 exhaust gas temperature
The maximum permissible oil temperature at the outlet is listed in the fol-
lowing table. The specified oil outlet temperature is to be regarded as an
alarm value for turbocharger operation and be monitored in accordance
with standard regulations.
Status for operation
Permissible
Permissible
Temporarily permissible -> alarm
Temporarily permissible -> alarm
Not permissible -> stop the engine
Not permissible -> stop the engine
If the turbocharger has been operated outside the permissible range for a
prolonged period of time, ABB Turbo Systems recommends having the
turbocharger inspected by an ABB Turbocharging Service Station.
Operation Manual / TPL85-B14/-B15/-B16
3
3.1
Oil temperature at the inlet
T
Oil temperature at
the inlet
T [°C]
oil,inlet
45
80
45
80
45
80
Page 31
[°C]
oil,inlet
30 ... 80
> 80
> 85
< 30
Oil temperature at
the outlet
T [°C]
oil,outlet
≤ 110
≤ 130
> 110
> 130
> 120
> 140