7. The engine starting:
1
Drain the air tank to remove the condensed water. On the bottom of the tank, turn
the drain valve (according to the figure below) and let the accumulated water out (if
any). Wear glasses to protect your eyes from possible splashes. After draining the
tank, close the drain valve again.
This step helps to prevent oxidation in the tank for a long time. Please note that a
large deterioration of the inside of the tank due to the oxidation may result in the
explosion of the same.
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