6 Repair
6.3 Replacing PC board DX1
X200
DX1
90
2-phase connection
● X200.1: L1 (phase 1)
● X200.2: N' (phase 2)
● X200.3: N (Do not use!)
● X200.4: PE
6.3.5
Attach the EMC additional plate for the wall adapter to the
power supply
✔
The safety checks are performed, the power cable is connected.
✔
Not required for ceiling model.
1. Place the EMC additional plate on the EMC plate.
2. Screw the EMC additional plate on the EMC plate using 2 screws (A).
3. Screw the EMC additional plate onto the spacing bolt using screw (B).
A
L1
B
N´
N
PE
Dentsply Sirona
Service Manual Heliodent Plus
62 15 102 D3507
D3507.076.01.15.02 03.2018