34
Service Manual Signum 
Repairing the Display Unit
Repairing the Display Unit
Opening the Display Unit 
Warning
  Disconnect the cable from the power source.
1  You must loosen four nuts (see the picture on the left) to open the display unit.
2   Cut through the warranty stickers (seals).
3  Open the housing.
4  Now all parts are accessible.
Closing the Display Unit 
1  Plug all connectors back into the unit.
2  Close the display unit.
3  Reconnect the unit to line voltage.
4   Check the functions of the display unit to ensure that they are working properly. 
Important note: 
Once the scale has been repaired and checked to ensure its proper functioning, 
new warranty stickers (seals) must be applied. 
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