Monitoring During Operation; Oil Pressure, Oil Temperature; Table 6 Lubricating Oil Pressure, Oil; Table 7 Lubricating Oil Temperature At - ABB HT564586 Operation Manual

Operation Manual / 4 Product description / A100-L
4

Monitoring during operation

4 Monitoring during operation
4.1

Oil pressure, oil temperature

Lubricating oil pressure before turbocharger
Assuring lubricating oil pressure
Serious damage to engine or property can result from missing or insufficient
lubricating oil supply.
CAUTION
The lubricating oil pressure must be monitored during operation and the

necessary pressure assured at the oil inlet.
Status for operation
Admissible, for normal operation,
with an oil temperature range at the inlet of 30 ... 70 °C
Admissible, for normal operation,
with an oil temperature range at the inlet of 70 ... 85 °C
Admissible, during engine warm-up
Temporarily admissible ( < 1 h ) → alarm
Not admissible → emergency stop
Admissible, during pre-lubrication and post-lubrication (engine stopped)
Table 6: Lubricating oil pressure, oil inlet
Lubricating oil temperature at the inlet
Machine damage
If the oil temperature at the oil inlet exceeds the admissible range, this may
lead to engine damage.
CAUTION
Observe oil temperature at the oil inlet according to the following table.

Status for operation
Admissible
Temporarily admissible ( < 1 h ) → alarm
Not admissible → stop engine
Not admissible → do not start engine (before start: preheat oil)
Table 7: Lubricating oil temperature at the inlet
© Copyright 2016 ABB. All rights reserved. HZTL4034_EN
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Oil pressure before turbo-
charger
[bar]
0.8 ... 2.5
0.8 ... 2.0
0.8 ... 4.0
0.6 ... 0.8
0.0 ... 0.6
0.2 ... 0.6
Oil temperature at the inlet
T [°C]
oil,inlet
30 ... 85
> 85
> 90
< 30
Revision F June 2016