Replacement Instructions
seca 664, 665
13.02.13 /MRE 2 30-34-00-860_E
Contents
I
Safety measures.......................................................................................................................................... 3
II Safety instructions against electrostatic charging (ESD protection measures)........................................... 3
1 Baseframe ................................................................................................................................................... 4
1.1 Replacing the NEC2 weight module................................................................................................... 4
1.2 Replacing the load cells...................................................................................................................... 5
1.3 Setting the overload protection devices.............................................................................................. 7
2 Display......................................................................................................................................................... 8
2.1 Removing the display.......................................................................................................................... 8
2.2 Replacing the membrane keypad / NEC 2 display / radio module..................................................... 9