Current location - Health Road Network - Medical equipment enterprise - (2010? Jinzhou) such as the figure is the hood schematic diagram, the hood inside the lighting and exhaust fan can sometimes work independently, sometimes at the same time!

(2010? Jinzhou) such as the figure is the hood schematic diagram, the hood inside the lighting and exhaust fan can sometimes work independently, sometimes at the same time!

Firewire first into the switch, and then into the bulb, so that the switch can control the bulb, but also in the bulb is damaged, disconnect the switch, cut off the firewire, safer operation.

Fire first into the switch, and then into the exhaust fan, so that the switch can control the exhaust fan, but also in the case of damage to the exhaust fan, disconnect the switch, cut off the fire wire, safer operation. As shown in the figure below:

Related articles