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7 Service
48
7
Service
NOTICE
Observe country-specific Regulations!
Some countries have legal regulations which require regular safety
inspections of electrical devices or systems by the operator.
NOTICE
Perform maintenance regularly!
Have maintenance performed on your unit annually by trained technical
personnel / a service engineer.
NOTICE
Observe error messages
You must observe error messages shown on the display on in the
software. If the error message does not disappear even after you have
performed the prompted action, contact your service engineer.
NOTICE
Machine care
Interval: Once a week or after every 4th water change
➢ Change the filters (see "Changing the filter [ → 62]").
➢ Clean the manual block fixing according to the cleaning set
instructions (REF 61 77 161).
➢ Clean the clamping cones of the instruments according to the
cleaning set instructions (REF 61 77 161).
➢ If the jets of water do not strike the instruments, carefully remove
any foreign particles from the water nozzles with a probe.
NOTICE
Processing chamber wet cleaning process
Interval (if dry milling is predominantly used): Once a week or in the case
of heavy soiling.
➢ Clean the processing chamber.
NOTICE
Do not confuse the block screw with the ball pressure screw
When operating a CEREC 3 grinding unit and a CEREC MC XL
Premium Package in the same room, be careful not to confuse the block
screw of the CEREC 3 with the ball pressure screw of the CEREC MC
XL Premium Package.
NOTICE
Using the tank cap opener
If you find the tank cap, tank drain or filter insert hard to open by hand,
use the tank cap opener (see "Using the tank cap opener" [ → 68]).
Operating Instructions CEREC MC XL Premium Package
D 3439.201.06.10.02 10.2017
Dentsply Sirona
63 98 536 D 3439
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