Gendex Dental Systems
E-4
4519-190-70943_4
ORALIX AC SYSTEM
PREVENTIVE MAINTENANCE
(g)
(a)
(e)
(f)
(d)
(b)
1
2
3
6
8
7
4
5
4.2.
MECHANICAL CHECKS
4.2.1. Maintenance of the Tubehead
For the maintenance of the Tubehead follow the procedure below:
Inspect for any damage and/or wear to the
Tubehead and the cone: any defective item
affecting the safe operation must be repaired
or replaced.
Inspect the Tubehead for oil leakage; a slight
oilness of the rubber expansor is normal.
Remove the snap out cap with the logo
GENDEX and check the conditions of the
twisted cable.
Check that the handle cover (a) of the Folding
Arm is properly fixed and there is no access
possibility to the Tubehead retaining clip (b).
Partially loosen the screw (g) and remove the
plate (a) and inspect the wires connection: in-
spect also the earth point (d) for corrosion or
damage which could alter the electrical conti-
nuity.
Remove the retaining clip (b) and extract the
Tubehead spigot from the Folding Arm guide,
taking care of supporting the Tubehead itself.
Inspect the retaining clip (b) for wear or damage and replace it if necessary.
Grease the Tubehead spigot (e) and the internal part of the Folding Arm guide (f).
WARNING
Take care not to grease the electrical connections on top of the Tubehead spigot and into
the Folding Arm guide.
Printed on: 22 Mär 2012, 09:28:10 am; Printed by: TOBIAS BAUER
