Asist AE9CPV30-10A Mode D'emploi page 43

Date of Manufacture
The date of manufacture is incorporated into the serial
number stated in the product nameplate.
The serial number has the format of ORD-YY-MM-
SERI, where ORD is the number of purchase order, YY
stands for the year of manufacture, MM is the month
of manufacture and SERI means the serial product
number.
43