Power on (make sure the power should be with leakage current protector) , the green light and the red light on, wait till the red light off and keep greenlight on, which indicates the machine enter into auto temperature control mode and the machine can be used.
Čítaj viacNow that the durability of HDPE has been determined, with these characteristics, when HDPE pipes are used in water conservancy infrastructure applications, economy is very important. Compared with ductile iron pipes, HDPE pipes have the most obvious advantage of preventing leakage.
Čítaj viac