Panasonic MX-SS1 Operating Instructions Manual page 56

You can identify the date of manufacturing by production number which is marked on connection part of the
motor housing.
Production number: XX XX XX
Fifth and sixth digits: day (in number)
1 - 01, 2
st
Third and fourth digits: month (in number)
01 - January, 02 - February, ...12 - December
First and second digits: year (last two digits of the year in number)
13 - 2013, 14 - 2014, 15 - 2015
.‫ﻳﻤﻜﻨﻚ ﺃﻥ ﺗﻌﺮﻑ ﺗﺎﺭﻳﺦ ﺍﻟﺘﺼﻨﻴﻊ ﺑﻮﺍﺳﻄﺔ ﺭﻗﻢ ﺍﻹﻧﺘﺎﺝ ﺍﻟﻤﺆﺷﺮ ﻋﻠﻰ ﺟﺰء ﺍﻟﺘﻮﺻﻴﻞ ﻣﻦ ﻣﺒﻴﺖ ﺍﻟﻤﺤﺮﻙ‬
03 - ‫ﺍﻟﺮﻗﻤﺎﻥ ﺍﻟﺨﺎﻣﺲ ﻭﺍﻟﺴﺎﺩﺱ: ﺍﻟﻴﻮﻡ )ﺑﺎﻷﺭﻗﺎﻡ( ﺍﻷﻭﻝ ـ 10، ﻭﺍﻟﺜﺎﻧﻲ - 20، ﻭﺍﻟﺜﺎﻟﺚ‬
‫ﺍﻟﺮﻗﻤﺎﻥ ﺍﻟﺜﺎﻟﺚ ﻭﺍﻟﺮﺍﺑﻊ: ﺍﻟﺸﻬﺮ )ﺑﺎﻷﺭﻗﺎﻡ( - 10 - ﻛﺎﻧﻮﻥ ﺍﻟﺜﺎﻧﻲ، 20 - ﺷﺒﺎﻁ، ...21 - ﻛﺎﻧﻮﻥ ﺍﻷﻭﻝ‬
2015 - 15 ،2014 - 14 ،2013 - 13 (‫ﺍﻟﺮﻗﻤﺎﻥ ﺍﻷﻭﻝ ﻭﺍﻟﺜﺎﻧﻲ: ﺍﻟﺴﻨﺔ )ﺁﺧﺮ ﺭﻗﻤﻴﻦ ﻟﻠﺴﻨﺔ ﺑﺎﻷﺭﻗﺎﻡ‬
AR20
- 02, 3 - 03
nd rd
XX XX XX : ‫ﺭﻗﻢ ﺍﻹﻧﺘﺎﺝ‬
Memo