Service - Sirona CEREC MC XL Operating Instructions Manual

Sirona Dental Systems GmbH
Operating Instructions CEREC MC XL
61 46 885 D 3439
D 3439.201.02.19.02 12.2014
7

Service

NOTICE
Maintenance, 1st note
Observe country-specific Regulations!
Some countries have legal regulations which require regular safety
inspections of electrical devices or systems by the operator.
NOTICE
Maintenance, 2nd note
Perform maintenance regularly!
Have maintenance performed on your unit annually by trained technical
personnel / a service engineer.
NOTICE
Maintenance, 3rd note
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
CEREC Cleaning intervals
Machine care (CEREC MC XL Basic)
Interval: Once a month
➢ Clean the block chuck and block clamping nut according to the
cleaning set instructions (REF 61 77 161).
➢ Clean the chucks of the grinding instruments according to the
cleaning set instructions (REF 61 77 161).
➢ If the jets of water do not strike the grinding instruments, carefully
remove any foreign particles from the water nozzles with a probe.
NOTICE
Cleaning intervals CEREC MC XL premium package
Machine care (CEREC MC XL with premium package)
Interval: Once a week or after every 4th water change
➢ Change the filter (see Changing the filter [ → 52])
➢ Clean the manual block fixing according to the cleaning set
instructions (REF 61 77 161).
➢ Clean the clamping cones and chucks of the grinding instruments
according to the cleaning set instructions (REF 61 77 161).
➢ If the jets of water do not strike the grinding instruments, carefully
remove any foreign particles from the water nozzles with a probe.
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