启动燃烧器没有退出时冷却风机应运行正常。

启动燃烧器没有退出时冷却风机应运行正常。

ผลลัพธ์ (อังกฤษ) 1:

The cooling fan should operate normally when the burner is started without exiting.

ผลลัพธ์ (อังกฤษ) 2:

The cooling fan should operate properly when the start burner does not exit.

ผลลัพธ์ (อังกฤษ) 3:

When the start-up burner does not exit, the cooling fan shall operate normally.