After Cold Weather Season - Komatsu WA200-8 Operation & Maintenance Manual

COLD WEATHER OPERATION OPERATION
To avoid such long idling of the engine, stop the engine or, if it is necessary to run the engine at idle, apply a
load from time to time.
Also, automatic fan reverse is useful to keep engine room warm and prevent inside of KCCV and KCCV drain
piping from freezing. Set the automatic fan reverse mode to "mode C" according to "RADIATOR FAN AUTO-
MATIC REVERSE MODE".

AFTER COLD WEATHER SEASON

When the season changes and the weather becomes warmer, do as follows.
Replace the fuel and oil for all equipment with the ones of the specified viscosity. For details, see "METHOD
FOR USING FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE".
If the machine is parked for long time in the cold weather condition, quality of DEF may be affected by repeated
freeze, ask your Komatsu distributor to inspect.
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