Gendex ORTHORALIX 9200 Service Manual page 117

ORTHORALIX 9200 Service Manual
F.5.9 Replacing the PN1 power unit board
To replace the PN1 board, proceed as follows:
1.
Disconnect the system from the mains supply.
2.
Remove the top cover (a) of the Z-carriage by unscrewing
the six screws (b).
3.
Remove the metallic protection (c) (and plastic protection,
only USA version) of the PN1 board by removing the eleven
screws (d).
4.
Disconnect all the connectors from the PN1 board.
5.
Remove the PN1 board by unscrewing the two Allen fixation
nuts.
6.
Install the new PN1 board and restore the connections.
Check that jumper W1 of PN4 board is not inserted.
7.
Proceed backwards for the remounting.
Gendex Dental Systems 4519-190-71193-7
F-48
Printed on: 20 Apr 2012, 04:59:40 pm; Printed by: UWE.ZELLER
(03.0)E