7.4. Disinfection cycle with oxygenated water (manual BIOSTER cycle)
WiththeS.H.S.system,youcanexecuteamanualdisinfectioncycleof
the water ducts of all the instruments on the dentist’s instrument board and
the syringe on the assistant’s board using oxygenated water (hydrogen
peroxide).
To disinfect, proceed as directed below:
A) Prepare the disinfectant:
•PourundilutedPEROXYAg+(or3%oxygenatedwater)intothetank
marked with an orange band.
NOTE: make sure that the tank is completely lled.
B) Putting in the disinfectant:
• Make sure the spray cocks ( d ) found towards the bottom of the
board,areopen(iftheyarenot,eitherverylittleornowateratall
willowout).
•Takeoutthebottleofdistilledwater(a ) turning it clockwise.
• Replace the bottle of distilled water ( a ) with the one containing PE-
ROXY Ag+.
• Remove the syringe and empty the duct with the water button.
NOTE: when emptying is complete, no water will come out
of the duct.
• Repeat the same procedure for the syringe on the assistant’s board
(withthewaterkey).UsetheWatercleansystemwiththefootcontrol
for the remaining dynamic instruments (see paragraph 5.2).
•Turnthetoggle(c)toposition"OPENAIRPRESSURE”.
• Removetheinstrumentsandlltheductswiththehydrogenperoxide
solution. Use the Watercleansystem with the foot control for the
dynamic instruments and the water button for the syringes.
NOTE: allow the hydrogen peroxide solution to ow out of the
instruments 6-7 seconds.
• Put the instruments back in place.
NOTE: at this point, the ducts contain hydrogen peroxide.
C) Disinfectant contact time:
WARNING!
PEROXY Ag+ must be left to dwell in the ducts for at least 10 minutes, but not more than 30 minutes.
D) Rinsing the ducts:
• Turnthetoggle(c)toposition"CLOSEAIRPRESSURE”.
•Takeoutthebottleofhydrogenperoxide(a ) turning it clockwise.
• Put in the bottle containing distilled water.
• Remove the syringe and empty the water duct.
NOTE: when emptying is complete, no water will come out of the duct.
• Repeat the same procedure to drain the hydrogen peroxide from the ducts for the various instruments.
• Turnthetoggle(c)toposition"OPENAIRPRESSURE”.
• Removetheinstrumentsandwaitfordistilledwatertoowout.UsetheWatercleansystem(see paragraph 5.2) with the foot control for the
dynamic instruments and the water button for the syringes.
NOTE: allow water to ow out approximately 6-7 seconds.
• Atthispoint,theductscontaindistilledwateragainandthedentalunitisreadytobeused.
WARNING!
• After disinfection, make sure that you close the tank containing PEROXY Ag+ (it will lose eectiveness if exposed to air).
• It is good practice to perform a disinfection cycle at least once a day, preferably at the end of the day.
PEROXY Ag+ storage.
For proper storage of PEROXY Ag+ follow the manufacturer’s instructions printed on the package.
Itisimportanttokeepthepackagetightlyclosedandstoreitinacoolplaceatatemperaturenotexceeding25°C.
WARNING!
Never leave PEROXY Ag+ or oxygenated water in the tank marked with an orange band for more than one month.
In case of long absences from the studio (holidays), completely empty out the tank marked with an orange band before leaving.