4 Maintenance
4.9 Checking the ceiling model
X1
A
B
L8
D
8
N
L
7
6 5
4 3 2 1
Kl 10
8
N
L
7 6 5
4 3 2 1
N
L
L7
KL 10
C
58
4.9
Checking the ceiling model
4.9.1
Check ceiling model with round support arm system
Check the overhead support
● Is the cover (A) fastening in safe condition?
● Are the cover parts (B) present and free of damage?
SXL
X4
X2
● Is the protective ground connection securely (C) positioned?
● Damage-free, tight and proper seating of the cables on clamp K10 (D)
X1
in the ceiling model?
SXL
X4
X2
Dentsply Sirona
Service Manual Heliodent Plus
62 15 102 D3507
D3507.076.01.15.02 03.2018