Gendex ORTHORALIX 9200 Service Manual page 106

F.5.3 Replacing the steel ropes
For the replacement of the steel ropes, proceed as follows:
1.
Switch on the system.
2.
Remove the two lateral column covers (a) each one is fixed
with seven screws (b).
3.
Remove the lower front column cover (c) by unscrewing the
four screws (d).
4.
Remove the high front column cover (e) by unscrewing the
four screws (f).
5.
Lower the Z-carriage and lock the counterweight carriage
using the two fixation screws (g).
6.
Switch off the system.
7.
Disconnect the steel cables (l) from the column, by removing
the two Allen screws (m).
8.
Remove the two plates (n) from the top cover of the column,
by removing four screws (o).
9.
Disconnect the connector (H) for the power supply from the
motor.
Gendex Dental Systems 4519-190-71193-7
F-37
Printed on: 20 Apr 2012, 04:59:40 pm; Printed by: UWE.ZELLER
ORTHORALIX 9200 Service Manual
10.
Remove the top cover (p) with the pulleys from the col-
umn.
11.
Screw the M6 screw (q) (supplied with the new steel cables)
into the coupling pin (r) of the balance mechanism.
12.
Unlock the two dowels (s) fixing the coupling pin (r), access-
ing from the top of the column.
13.
Extract the coupling pin (r) from the balance mechanism.
14.
Remove the old steel cables with the balance mechanism.
15.
Proceed backwards to mount the new steel cables.
(03.0)E