63 22 726 D3561
D3561.201.01.03.02 05.2012
189
Sirona Dental Systems GmbH 5 Care, cleaning and maintenance by the practice team
Operating Instructions SINIUS / SINIUS CS 5.3 Instruments and instrument hoses
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Intraoral c amera, lens window
5.3.4.5
Check the flow rate on the SPRAYVIT M multifunctional syringe
Check the flow rate on the SPRAYVIT M multifunctional syringe
If the flow rate is less than 135 ml/min with the water button fully actuated,
there is a risk of excessively hot water being emitted.
Multifunctional syringe, flow for cleaning
Multifunctional syringe, air outlet
Perform the following measurement to exclude a patient risk.
➢ Fill a measuring cup up to the 100 ml mark with the water button fully
actuated while measuring the required filling time.
The filling time must not exceed 45 seconds.
If the specified water quantity is not reached within the filling time of 45
seconds, clean the nozzle or the treatment center will be checked by a
service engineer.
NOTICE
The lens window is sensitive to scratches.
Deep scratches in the lens window impair image quality.
➢ Protect the lens window against scratching. Disinfect it with a soft,
lint-free cloth.
CAUTION
If the flow rate is insufficient, hot water may be emitted by the
SPRAYVIT M.
The patient could thus be scalded.
➢ Check the water flow rate prior to use.
➢ Clean the nozzle according to the SPRAYVIT M Operating
Instructions.
IMPORTANT
Air outlet during hose change
If the SPRAYVIT M is removed from the instrument hose while the
treatment center is in use, air will escape from the hose coupling. You
should therefore switch off the treatment center before changing a hose.
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