Silca Unocode 299, Operating Manual

Page: 52 / 67

UNOCODE 299 Operating manual - English
48 Copyright Silca 2002
7.6 E
LECTRONIC CIRCUIT BOARD REPLACEMENT
Proceed as follows:
1) turn the machine off and unplug it from its power supply cable.
2) remove the bottom panel (ch.7.9, page 50).
3) disconnect all cable connectors from the electronic circuit board (fig. 39).
Fig. 39
4) take the electronic circuit board off by unscrewing the (Y1)
nuts off (fig. 40).
5) mount the new electronic circuit board and re-connect all
cables (all cable connections are polarosed therefore
cannot be connected incorrectly).
6) re-fit the bottom panel and re-position the machine on its
workbench.
7) turn the machine on and launch the WIN-TRANSFER
program.
Fig. 40
electronic circuit board
Y1