the engine temperature. As the engine temper-
ature rises, the permissible engine speed also
increases. Avoid allowing the engine speed to
rise as far as the orange warning field whenever
possible.
Be sure to avoid engine speeds in the red warn-
ing field. At high revs in this range, the flow of
fuel is interrupted to protect the engine.

Coolant temperature

Should the coolant, and with it the engine
become too hot, a warning lamp lights up. In
addition, a message appears on the Control
Display.
Checking coolant level, refer to page

215