Axus PA-08 Manuel de service Page 168

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SERVICE MANUAL TNC 415B/425
Page 163
Issue: 20.08.95
21.6 Exchanging the POWER SUPPLY Unit
a) Observe the exchange instructions in section 21.1!
b) Switch off the main switch on the machine tool.
c) Undo the lock and open the logic unit.
Undo lock
d) Disengage the connection to the power supply unit at the processor board.
e) Pull the cable harness to the power supply through the housing.
*
To pull the cable harness the PLC graphics board and the CLP board must be removed.
(see sections 21.4 and 21.5)
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