[ Problem Point ]
Softener disappear suddenly.
[ ⇒Kaizen Point ]
DLC-800A of the analog output type was installed.
When the rest of a softener becomes little, a signal goes out.
Non-attender operation could be done now.
Production started also to go smoothly.
Related page:
No.11 Inventory control of liquid and oil 
No.16 Bonding of plywood 
No.16 Multistage heating of tire 
No.16 Soldering of printed circuit board 
No.16 Brazing of fuel cell vehicles pipe 
No.5 Automatic collection of food wasted oil-Telephone line version. 
No.6 Refill of waste paint 
No.12 Fuel management and automatic replenishment of the liquid oil