ABB TPL85-B14 Operation Manual page 32

Engine lubrication
Separate lubricating sys-
tem
NOTICE
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Start-up
Oil supply
Oil pressure
The oil pressure in front of the turbocharger must be maintained precisely
to ensure trouble-free operation.
The permissible oil pressures are specified in the following tables and de-
pend on the type of lubrication (engine lubrication or separate lubricating
system).
Kinetic viscosity 45 ... 170 cST
Impermissible oil pressure range ->
emergency shutdown (without time lag)
Temporarily permissible (< 1h) -> alarm
Permissible oil pressure range for normal operation
Permissible oil pressure range during engine warm-up
phase
Kinetic viscosity 12 ... 170 cSt
Impermissible oil pressure range ->
emergency shutdown (without time lag)
Temporarily permissible (< 1h) -> alarm
Permissible oil pressure range for normal operation
Permissible oil pressure range during engine warm-
up phase
If a separate lubricating system has been designed for operation in the
viscosity range of the engine lubrication system, i.e. 45 ... 170 cSt, then
the oil pressure limits according to the engine lubrication information
may be applied for such a system.
Operation Manual / TPL85-B14/-B15/-B16
3
3.1 Page 30
Oil pressure [bar]
0.0 ... 0.6
0.6 ... 0.8
0.8 ... 2.5
0.8 ... 4.0
Oil pressure [bar]
0.0 ... 0.9
0.9 ... 1.1
1.1 ... 2.5
1.1 ... 4.0