Angle grinder HSW3125CET has been improved with new electronics and field coil. Old electronics 18520061, has been upgraded with new 8405587 electonics (SP 8911534). 19350155 field coil has been uprgraded with 19350254 field coil. New 8405587 electonics works only in combination with new 19350254 field coil.
Upgraded product is started with serial number 0210001. Date of change: 21.8.2019