Operation Manual / TPS48-D/E.. - TPS61-D/E..
Page 36
© Copyright 2016 ABB. All rights reserved.
September 2016 HZTL2410_EN Revision E
All lubricating oils used for engines are admissible.
Oil inlet viscosity and temperature
The oil-inlet temperature must not exceed 105°C. Permissible oil-inlet vis-
cosities and oil-inlet temperatures are shown in the following chart.
1) Kinematic viscosity (mm
2
/s = cSt)
2) Oil-inlet temperature (°C)
A Permissible range
Falling below the minimum oil inlet temperature
Serious machine or property damage can be caused by excessively
high oil viscosity and the resulting lack of oil in the bearings.
Do not allow the oil inlet temperature to fall below the minimum 30 ºC
when starting the engine.
The oil inlet temperature must never be less than 10 °C.
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