... hole2000W600*300*135Three, use method and matters needing attention: 1, water tank should be fixed on the platform, the power supply voltage ... , ground must be installed. 2, before use should be adding water box, water level must be higher than the diaphragm, not without ... don't add too full, in case of overflow into water tank insulation layer. 3, plugged in, turn on the switch by ...