Visitors

Following after the advise by professional engineer in our field about the control of vacuum system in our new office, I am going to visit Nipponbashi Ebisu-cho this afternoon to obtain an indispensable electric mechanical parts, Magnet Switch with physical property of 24Volt drive and 10A contact points capacitor. Now the system is working well, but the lack of capacity at the switching contact points would invite unpredictable trouble, keeping switch on or silence all the time?
Also, Triac circuitry would be purchased at the same time to control the vacuum motor rotation adapting the most appropriate vacuum suction avoiding the fracture of the system, the dust sign indicator equipped in the body of vacuum cleaner would be helpful to know the controlled RPM.

Visitors would come to our new laboratory on Sunday for congratulation, so preparations for it makes me so busy today.