haTmed Q50B - Operation Buttons and Identification; Emergency Door Opening; Sterilization Program Workflow

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1.5.1 OperationbuttonsandIdentification
Theuseof4buttonsindifferentsituationsisasfollows:
Buttonposition
（Faceupfromleft
toright）
１ ２ ３
4


Whentheprogramis
selected
return
Previous
option
Nextoption Select
standbymode   Openthedoor Startup
Programruntime    Stop
WhensettingConfirm

Thereisaniconintheinterfacetodisplaythedoorlockstatus.
StatusIdentification Description

Doorlockstatus Thestatusofthedoorlock:onoroff
1.6 Emergencydooropeningdevice
Emergencyopeningisanunconventionalwaytoopenthedoorwhensterilizercannotbepoweredondueto
other reasons or the safety door failure.Please do not open thedoorinthiswayundernormalcircumstances.
Removethescrewontheemergencyprotectioncoveronthebackoftheproduct(Fig.1.4),thenusingyourright
handto grasp the white plasticdisc inside the protectivecover,gently pull(distance is about 1CM).At the same
time,useyourlefthandtoliftthedoorhandleuptoopenthedoor
1.7 EquipmentWorkflow
1.7.1 Sterilizationprogram
Sterilizationprocessconsistsof3stages,pre‐vacuum,sterilization,drying.Aftertheprogramisstarted,the
usercanseethestageoftheprogramrunningontheinterface.

Processname Description
1.Pre‐vacuum
Duringthestageofpre‐vacuum,theprocessofevacuatingandinjecting
steamisproceededrepeatedly,Asthemixtureofairandsteamis
continuouslyextracted,theairinthechamberisminimized.Thenumberof
thisprocessvariesaccordingtotheselectedprogram,standardsterilization
procedurerepeated3times,Helixprogramand134+programrepeated4
times.
2.Heating
Afterthepre‐vacuumistheheatingstage,steamiscontinuouslyinjected
intothechamber,thetemperatureandpressureinthechamberrise
continuouslyuntilthespecifiedvalueoftheselectedprogramisreached.