4
Low-load operation
Stopping the engine
1
0
P
Fig. 113: Starter
4-44
Notice
The running performance of the engine can be negatively
affected if it runs at idling speed or high speed and at less than
20 % of the load.
► Run the engine in regular operation at loads of over 20 %.
Possible consequences of low-load operation are:
•
Increased lube oil consumption.
•
Lube oil in exhaust system, and therefore engine contamination.
•
Blue smoke in exhaust gas.
Notice
Engine damage by stopping the engine after full load.
► In order to stabilize the temperature, let the engine run at
Turn the starting key to "0" and remove it.
2
3
idling speed with no load for at least 5 minutes, and then
switch it off.
OM ET18/20/24 us 1.3 * et18_20_24i400.fm