HEIDENHAIN TNC 415 (259 9x0) Service Manual - Manual (Page 163)

SERVICE MANUAL TNC 415B/425
Page 158
Issue: 20.08.95
21.4 Exchanging the CLP Board
21.4.1 Observe the exchange instructions (section 21.1)!
21.4.2 Dismounting the CLP Board
a) Switch off the main switch at the machine tool.
b) Disengage the connectors at the CLP board.
c) Undo the locks and open the logic unit.
d) Disengage internal connectors
CLP board TNC 415B
Undo lock