Repair - Sirona ORTHOPHOS SL 2D Service Manual

9 Repair
330
9

Repair

DANGER
Perilous shock hazard!
It is essential to switch the unit off and to wait at least 1 minute, or 4
minutes if disconnecting the tube assembly (cable L3), before starting
the repair or taking off a cover panel!
When replacing parts in the vicinity of the power connection, power
switch, board DX32 or X-ray tube assembly, the unit must be
disconnected from the junction box of the main building!
CAUTION
Make sure to reattach all ground cables to ensure correct grounding of
all modules.
CAUTION
Product safety
Modifications to this unit which might affect the safety of the system
owner, patients or other persons are prohibited by law! For reasons of
product safety, this product should be operated only with original
accessories from Sirona or Sirona-approved accessories from third
parties. The user is responsible for any damage resulting from the use
of non-approved accessories.
NOTICE
Do not damage the cables
Be careful not to kink the cables when removing or installing them. Take
particular care with fiber-optic cables L5, L6, L7, and L15. Tighten cable
ties only as far as the contact and do not apply force.
NOTICE
Risk of damage to boards
Please observe the usual precautionary measures for handling printed
circuit boards (ESD). Touch a ground point to discharge static electricity
before touching any boards.
IMPORTANT
Create a data backup of the adjustment/calibration data in all cases
before you replace the boards.
Sirona Dental Systems GmbH
Service Manual ORTHOPHOS SL
64 95 258 D3632
D3632.076.01.03.02 09.2016