Immediately After Start; Engine Preheating - Zetor PROXIMA PLUS 8541 Operator's Manual

IMMEDIATELY AFTER START

After starting set the engine
speed to 800 - 1,000 rpm and let
the engine run at idle for about 2
minutes without load.
In the meantime check
charging (indicator lights must go out)
and other functions assuring a correct
engine operation. Be sure to keep the
time of engine idle run without any load,
especially in winter season.
TRACTOR OPERATION
E207

ENGINE PREHEATING

Continue to preheat the engine already while driving. Warming up the engine
by long idle run time or fast increase of speed is dangerous for the engine.
Do not exceed the engine speed of 2,000 rpm until the coolant temperature
reaches 45 °C.
lubrication,
54
E208