E-7
Gendex Dental Systems
ORALIX AC SYSTEM
PREVENTIVE MAINTENANCE
4.2.5. Maintenance of the Folding Arm
The maintenance of the Folding Arm can be performed without removing the arm itself from its base, following
the procedure below:
Remove the snap out caps (a) and push out with the special pushing drift the pins (d), taking care of
supporting the arm.
Then remove the covers.
Inspect for wear the pins (d) and
replace if required.
Unscrews the base screw and
inspect for wear the lever (f), the
pin (g) and the fork (h).
Grease the articulated joints (m).
Grease pins (p) by the holes pro-
vided and the springs through the
holes (q) provided.
Lift slightly the Folding Arm from its support and grease the spigot (s).
Inspect the earth connections at points (i), and the respective bonding wires, checking for damage or
corrosion which could alter the electrical continuity. Check also that protective conductor of the supply
cable is properly connected to the earth point in the end section of the arm.
Grease the pins (d) and remount them with the help of the special pushing drift.
Remount the Tubehead into the Folding Arm spigot and secure it with the retaining clip.
(a)
(a)
(d)
Section C
C
D
A
(a)
Section D
(q)
A
E
Section E
Section A
Section B
(a)
(a)
(d)
B
(s)
(g) (f) (m)
(p)
(h)
(i)
1
2
3
5
6
7
8
4
9
Printed on: 22 Mär 2012, 09:28:10 am; Printed by: TOBIAS BAUER
