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DAC UNIVERSAL - Autoclaves Service, Repairs and Validation

1. 1 Cleanthedraintank 2 Cleanthedrain iller 3 Cleantheadapterlid 4 Cleanthe machine externally 5 Cleanthechamber O 1 1 0 6 Checkforoilenteringthe chamber T Checktheadaptrs 1 0 0 8 Checkthewaterpump 9 Checkthesafetyring O o Z o Z O 10 Drain the watertank S 0 11 Change the drain filter 12 Cleanthewatertank 4 13 Changethe O rings on the adapters 21 Change the gasket under each adapter The above frequency is based on approx 10 complete cycles per day If you use your DAC UNIVERSAL more often than this adjust your service frequency accordingly Only authorized technicians may perform the steps 16 to 21 in connection with biennial service Spare parts for the DAC UNIVERSAL can be purchased from your local supplier 1 Cleaning the drain tank CAUTION Follow Universal Precautions as well as any applicable waste disposal regulations when handling drain tank contents It is recommended that you empty and clean the drain tank on a weekly basis and or of course if the drain tank is full level has reached top mark To empty the drain tank discard the content of the tank according to your local or national guidelines and or regu lations Screw off the lid and take out the drain damper Empty the drain tank rinse the tank thoroughly with
2. 10 Remove the lid and place it on the countertop or in the optional holder Remove each instrument from the adapter lid Use normal wrapping procedure see section 1 6 NOTE do not hold your head directly over the autoclave when it opens as a little bit of steam will come out of the machine during opening And do not hold on to the lid while the machine opens up CAUTION When the adapter lid is raised halfway or fully the instruments are still hot Please let the instruments be cooled off before handling them When handling placing the adapter lid for cooling it is important only to hold on the blue part of the adapter lid During the cooling off the heads of the instruments should be turned upwards to avoid corrosion It is possible to use a special holder for the adapter lid order no 62 59 109 in order for the adapter lid to be cooled down in the right position It is now possible to insert a new adapter lid in the DAC UNIVERSAL to start a new cycle Extra lid can be ordered separately order no 60 51 739 Important If the instruments are to be stored for a longer period e g during the weekend it is important that they are blown through horizontal manually with compressed air in order to remove condensation in the instruments as condensation can cause corrosion in the instruments NOTE Be sure to use compressed air at pressure level bar in accordance with the user manual instructions from the manufacturer of the
3. E S rona e Dental Company DAC Universal SN IC 104000 REF 6258342 D3472 2009 Pressure vessel Max working pressure 3 2 bar Max working temperature 1349 C Test pressure 9 5 bar Design code PED 97 23 EC Chamber vol 2 litres Mains supply 90 120V AC 190 240V AC 50 60Hz 1100W Supplier Sirona Dental Systems GmbH Fabrikstrasse 31 D 64625 Bensheim Germany c UL us LISTED Laboratory Equipment 2ND7 E231164 0123 Hole for reset of safety system Please use a small metal pin The instruction manual for the DAC UNIVERSAL autoclave must be in your own language Should this not be the case please contact Sirona Dental Systems GmbH Sirona Dental Systems GmbH is certified according to ISO 9001 2008 and EN ISO 13485 2003 The Sirona autoclave is CE marked according to European regulations For technical assistance please contact your local supplier We reserve the right to make any alterations which may be required due to technical improvements 48 60 53 362 D 3472 D3472 201 01 08 02 60 53 362 D3472 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S 49 nderungen im Zuge We reserve the right to Ci riserviamo il diritto di Sous r serve de Reservados los technischer make any alterations apportare modifichea modifications dues derechos de Weiterentwicklung which may be due to seguito di migliorie au progres modificati n en virtud vorbeh
4. 1 billionth of a second nanoseconds Voltage differentials exceeding 30 000 volts per centimetre 0 39 inches may lead to a charge transfer electrostatic discharge lightning arc over Integrated circuits logical circuits and microprocessors are used in order to implement a wide variety of functions Z7 in dental X ray CEREC systems The circuits must be miniaturized to a very high degree in order to include as ET many functions as possible on these chips This leads to structure thicknesses as low as a few ten thousandths of TT a millimetre It is obvious that integrated circuits which are connected to plugs leading outside of the unit via cables are sensitive to electrostatic discharge Even voltages which are imperceptible to the user can cause breakdown of the structures thus leading to a discharge current which melts the chip in the affected areas Damage to individual integrated circuits may cause malfunction or failure of the system To prevent this from happening the ESD warning label next to the plug warns of this hazard 1 1 3 Technical description Model DAC Dimensions Material Cover Weight net without packaging Noise lt 65 Supply voltage Current fluctuations Hz Frequency 50 60 Nominal current Nominal power 1 1 kW Electric class Type NA Type BF applied part Safety class Mode of operation Temperature 20 C 68 F and 30 C 86 F Operating conditions The DAC UNIVERSAL must NOT be s
5. DAC UNIVERSAL User Manual DAC UNIVERSAL USER MANUAL 729050 Version 15 S 60 53 362 D 3472 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S CONTENT 1 Introduction to the DAC UNIVERSAL z zu 222000200000nann00nannnnnnnnnunnnnnunnnnnnnnnnnnnnnnununnnnnnnnnnnnn 5 1 1 Safety and technical Information uuur222u2000n2nnnnonnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 8 1 1 1 ESD protective measures 8 1 1 2 About the physics of electrostatic charges 8 113 Technical GESCKIDUON eu ie 9 1 1 4 Electromagnetic CMISSION cccccceesecseseeeeseeseeseeeseeeeseeeeneeoessenensesoeneeoeneeneneens 10 USES lnterferenee Mister Io a o ns 10 1 1 6 Workihng cleara ntes iu ioco ben ere qe el 11 1 2 EUNCUONIN Ge a DC LLL 11 1 3 Cleaning of non wrapped instruments uuurssn00000nnnnnnnnnnnnnnnennnnnnnnnnnnnnnennn nennen 12 1 4 Lubrication of non wrapped instruments eee seeeee eere 12 1 5 Sterilisation of non wrapped instruments eene eese 13 1 6 Sterilisation of wrapped instruments eese esee eere 13 1 7 Processing handpieces and turbines eee eeeee eee eee 13 2 Installation of the DAC UNIVERSAL 22 22222022000
6. Up or Down button in order to find Manual Press Menu Enter 3 Use the Up or Down button in order to find Drain Tank Press Menu Enter The valve between the water tank and the Water Inlet connection will open and water will empty from the tank through the tubing into the sink or bucket Note that it takes approximately five to ten minutes to completely drain a full water tank 4 Await the water tank to be completely empty 5 Press the Menu Enter button to stop the draining Reconnect the water tubes as they were prior to this procedure If an automatic external water supply is installed PLEASE remember to OPEN this water supply again If an automatic external water supply is NOT installed manually fill the water tank with demineralised or distilled water or Procedure B NO need to disconnect the water tube from the water supply 1 Remove lid from DAC UNIVERSAL lid holder so that view into chamber is unobstructed 2 Press the Menu Enter button Use the Up or Down button in order to find Manual Press Menu Enter 3 Use the Up or Down button until Water is selected Press Menu Enter again Water should flow into the chamber through the center bottom adapter 4 When the water from the watertank has filled the chamber half way up Press the Menu Enter button to stop the waterpump 5 Replace the lid in the lid holder 6 Press the Up or Down button until Drain Chamber is selec
7. atmospheres absolute pressure The display will show the current system status as follows Status Description gt O Ready 121 C Ready 134 C Ready 134 C 18 min Pressure test is not written in the display Internal flush Lubrication when selected Cold rinse when selected Filling chamber with water for external rinse and pulse wash of instruments and oil expel Hot rinse Start of steam pump and heat up the chamber to 107 C Heating Chamber warming up to chosen program temperature and pressure U Water reduction is not written in the display Chamber is emptied for condensed water before and after the sterilisation cycle Sterilization Count down of the sterilisation time corresponding to the chosen program Expel when set at level 1 2 or 3 Cycle complete Opening procedure see section 3 point 3 regarding opening procedure Cycle complete press C to unload Indicates that the cycle has been completed Press C to open the DAC UNIVERSAL Press safety ring Start button has been pressed and cycle will start when safety ring is pressed and tested Start wrapped cycle Indicates that Wrapped button has been pressed and Inst treat in std cycle before wrap reminds the user that instruments must be treated in Press M to confirm standard cycle before wrapping and using the special li
8. 362 D 3472 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S 4 Run the DAC UNIVERSAL unit through a normal cleaning lubrication and sterilisation cycle 5 Allow the chamber to cool Remove the biological indicator from the chamber and process it as to the instructions of the indicator manufacturer 6 For installation testing please repeat this testing three times 7 f you routinely process static solid instruments in the optional basket similarly perform an indicator test by placing the biological indicator in the basket along with five 5 representative static solid instruments CAUTION f any biological indicator has a positive result i e not all spores were killed do not use the articles which were processed since the last cycle with successful biological indicator results Do not use your DAC UNIVERSAL machine Contact your authorised dealer 60 53 362 D3472 25 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S 3 Operating the DAC UNIVERSAL We recommend you to study appendix 2 before this chapter is examined App 2 is a visual description of the display of the DAC UNIVERSAL To activate a complete sterilisation cycle at 134 C 273 F the following needs to be done 1 Go through 1 5 in section 2 3 2 Place the steam indicator strip into the clip on lid see section 2 5 NOTE Please ensure that whenever you use an indicator tester you will follow the instruction man
9. 39 D3472 201 01 08 02 10 11 40 DAC UNIVERSAL USER MANUAL 729050 Version 15 S or Procedure B Water is led through the tubes in the following way 1 Press the Rinse Flush button on the display for more than 1 sec and hold until the water is automatically led through the tubes into the chamber 2 Through visual control check that water appears in the chamber through the bottom adaptor NOTE It is very important to see the water enter the chamber if there is no water the instruments are not washed Contact your supplier if water does not enter the chamber Check the safety ring Press Start and then press the Safety Ring to start a cycle While the lid is closing press and release the Safety Ring The lid retracts for 5 seconds and Error 86 is shown on the display Press Clear to return to normal operation lid opens completely Draining the water tank If an automatic external water supply is installed PLEASE remember to CLOSE this water supply before performing one of the following procedures Procedure A At the DAC UNIVERSAL Water Inlet fitting disconnect the water tube from the water supply Connect a length of 4 6 mm 0 02 0 013 feet tubing to the Water Inlet connection of the DAC UNIVERSAL and place the end of this tubing into a sink or bucket at a height below the DAC UNIVERSAL This tube will be used to drain the DAC UNIVERSAL water tank 1 Press the Menu Enter button 2 Use the
10. 5 3 17 10 13 15 135 4 3 18 10 41 43 135 4 3 18 10 24 49 135 5 3 19 10 42 13 135 5 3 17 10 55 19 Min temp 135 3 Bax teuer 135 8 Min temp 135 4 Min temp 135 4 ciim Max temp 135 5 Max temp 135 8 5 Max pres 3 23 Max pres 4 26 Cleaning disabled Min pres 3 15 Min pres 3 16 Sterilization parameters met Drying parame Le se Cleaning parameters met Cleaning parameters met Sterilization parameters met Sterilization parameters met Drying parameters net Drying disabled Figure 2 Transcripts from the printer auxiliary equipment 60 53 362 D3472 37 D3472 201 01 08 02 6 Cleaning and maintenance Service maintenance schedule for the DAC UNIVERSAL In the table it is indicated how often the cleaning maintenance should be carried out If you follow the schedule below you will ensure optimal maintenance and performance of your DAC UNIVERSAL Every second year in connecti on with the biennial service or after 3000 cycles 1 Clean the drain tank 2 Clean the drain filter 3 Clean the adapter lid 4 Clean the machine externally 5 Clean the chamber 6 Check for oil entering the chamber 7 Check the adapters 8 Check the water pump 9 Check the safety ring 10 Drain the water tank 11 Change the drain filter 12 Clean the water tank 13 Change the O rings on the adapters 14 Change the filter in the Sterile filter IF a Sterile filter is installed on the air tube 15 Change the O ring on the filter housing Task
11. Down button in order to find Printer Press Menu Enter Use the Up or Down button in order to find on or off mode Press the Menu Enter Press Clear until the normal display appears DEL co D The below figure 2 shows a transcript from the printer The information from the printer is the following Serial number of the DAC UNIVERSAL Date and time start During sterilisation time temperature and pressure will be measured and printed every 30 seconds This way it is possible to monitor the sterilisation cycle Minimum and maximum temperature Minimum and maximum pressure A statement saying that the Cycle parameters were met or Sterilisation failed If sterilisation failed Sterilisation failed ERROR and error code will be printed on the label See section 4 Errors for error description Below you can see three examples of transcripts from the printer DAC Universal DAC Universe i DAC Un al Serial 12080 u Program 134 C Serial 12080 Serial 12080 Charge no 3 Program 134 C Program Tl Date w d y 11 04 2008 Charge no 2 Charge mt NO Tine 10 31 40 Date n d y 11 04 2008 Date a d y 11 10 2008 Tine 10 14 04 Time 10 04 74 L har Time t h n EM tar T y we 3 3R 1038 15 E ar me 135 8 3 271 10 18 13 eve mee BE ag 135 7 3 20 10 22 48 AI di Phal 135 4 3 17 10 40 12 135 5 3 17 10 23 18 135 4 3 23 18 11 44 135 4 3 18 10 40 43 135 4 3 19 10 23 49 HC MILA 135 4 3 18 10 41 13 135 4 3 21 10 24 19 135
12. Only Sirona trained technicians with a Sirona training certificate are qualified to perform the installation service repair and maintenance of the DAC Universal 7 3 Warranty Sirona De ntal S ystems GmbH gu arantees that t he d elivered pr oduct the DAC UNIVERSAL has go ne thr ough a complete quality test before it is sent from the factory A warranty of 12 months is granted on the DAC UNIVERSAL counting from the day of delivery The warranty covers manufacturing and material faults and includes spareparts and labour The warranty does not cover 1 Defect products which are serviced by other service tech nicians than the ones connected to Siron a Dental S ystems GmbH or If the product has been neglected distressed or has been exposed to an accident or If the product is used in another way than described in the instructions or If the prescribed rules concerning maintenance of the autoclave have not been observed or If the autoclave does not work because the water conductivity exceeds a level of 3 0 uS cm microsiemens or If non original spare parts have been used NND Sirona Dental Systems GmbH reserves the right to make improvements alterations on a product built or sold by Sirona Dental Systems GmbH without being obliged to make the same improvements alterations on products previously built or sold by Sirona Dental Systems GmbH 60 53 362 D3472 43 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15
13. Please at any time handle your instruments as recommended in the Instruction manuals from the supplier of the instruments 1 00 60 53 362 D 3472 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S 2 2 2 Installation of sterile filter for wrapped instruments NOTE It is necessary to install a sterile filter before the DAC UNIVERSAL in order to be sure that the air from the compressor is adequate for use in DAC Universal together with the lid for wrapped instruments The sterile filter replaces the normal air filter for DAC Universal mentioned in section 2 2 How to install the DAC UNIVERSAL Compressed air A tube size 6 4mm 0 24 0 16 inches is required for the connection between the DAC UNIVERSAL air inlet see figure 1 in section 2 2 3 and the external compressor The sterile filter must be mounted on this tube maximum 1 meter 39 37 inches away from the DAC Universal Mounting to be performed as described in section 2 2 for Compressed air installation 2 2 3 Connection of the DAC UNIVERSAL to a printer The DAC UNIVERSAL is pr epared for con nection to a printer in order to print autoc lave reports au xiliary e quipment Please refer to section 5 Reports Figure 1 Installation Connect to printer or logger Connect to 90 120 and 190 240 volt 50 60 Hz Drain filter The water runs through the filter when it is led from the chamber The filter must be cleaned weekly and changed every 4 week
14. Pour water into the water tank or change the oil bottle Please contact your supplier supplier 84 The sterilisation temperature has not been maintained during sterilisation Pour in water if needed Please contact your supplier Inlet pressure is too high Adjust the air inlet to maximum 8 bar gt Please contact your supplier 60 53 362 D3472 35 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S 86 The safety ring has been activated Press C to reset and then restart gt Remove possible dirt on the spindle and the safety ring Make sure that the handle is correctly placed in the holder Please contact your supplier 87 The safety ring has been disconnected Please contact your supplier level Press C to reset and then restart Please contact your supplier 89 The steam pressure is too high during autoclaving Check that the drain tube is not blocked or broken note that the drain tube must be of heat resistant material e g PTFE Empty the drain tank if full Press C to reset and then restart gt Please contact your supplier The pressure during pressure test was too low Check that your compressor is turned on gt Check if pressure connected to the air inlet of the DAC UNIVERSAL is 5 8 bar if the pressure is dropping drastically during use please contact the supplier of the compressor Make sure that the lid is placed correctly in the holder Mount the lid for th
15. REDONS ncn 37 6 Cleaning and maintenant s 2 38 60 53 362 D3472 3 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S 6 1 Handling the DAC UNIVERSAL 22220022200002a0000nan00nnnnnunnnnnunnnnnnunnnnnunnnnnnnnnnnnnnnnnnnnnn 42 7 Safety service warranty certificates amp approvals uuessnnannennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnen 43 Tl Salen a aaa eines 42 1 2 SOPIVICGRn ocu eer errr eee ere re errr rr onrcrorrn Treen errr rr I iter tere rerer rer earrrerr rn rrr corer errr U 42 y CECI vci eee 42 Ti Make dje lcorcmeme e 42 T9 geri ee ae ee 43 Appendix 1 DAC UNIVERSAL with description eee eee eere 45 Appendix 2 DAC UNIVERSAL display amp keyboard eese 46 Appendix 3 Connection to an external water treatment system 47 Manufacturer of the DAC UNIVERSAL 22 222220 22000002000an0002an0nnnnunnnnunnnnnunnnnunnnnnnnnnnunnnnunnannnn 48 4 60 53 362 D 3472 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S 1 Introduction to the DAC UNIVERSAL CAUTION U S federal law restricts this device to sale by or on the order of a licensed healthcare professional Operator training a All pers onnel who o perate or maintain the DAC Univ ersal MUST be train ed in th e operation a nd safe use of the DAC Universa
16. as much oil expel as level 1 and so on Increasing the level of oil expel will increase the time of the total cycle 7 Press the C button until the normal display appears Filling the water tank The water tank has a capacity of approximately 2 0 litres 0 44 UK gallons of water This quantity of water is sufficient for approximately 5 cycles of the standard 3 min 134 C 273 F sterilisation program It is necessary to use distilled or demineralised water of max 3 uS cm microsiemens Please note that the water should be poured carefully into the tank Otherwise the water may run in between the tank and the autoclave itself resulting in water on the table or in worst case water on the main board of the autoclave which can cause a short circuit Water The water must be free of foreign bodies Water is led through the tubes in either way 1 The lid must be up 2 Press the rinse flush symbol on the display for more than 1 sec and hold until the water is automatically led through the tubes into the chamber 3 When water is introduced to the chamber through the bottom adapter stop pressing the rinse flush symbol on the display The lid must be up Enter the menu system by pressing the Menu Enter button Press the Up or the Down button until you reach Manual Press the Menu Enter button to select Manual mode Press the Up or Down button in order to reach Water in the menu QU I e ah ex 60
17. be very careful not to damage the water sensor or the conductivity sensor pins Put back the filter on top of the water tank and fill in water of 3 0 uS cm microsiemens Reconnect the power plug to the autoclave Change the o rings on the adapters Remove the o rings on the adapters using a dental pick or another instrument Place new o rings onto grooves ensure to place each o ring into the proper groove NOTE If the o rings on the adapters are not placed correctly this might damage the instruments or the o rings and compromise the sterilisation Change the filter in the Sterile filter if a Sterile filter is installed in stead of an air filter on the air tube 1 Unscrew the filter shield of the Sterile filter by pressing down the black button and simultaneously turn the filter shield app 1 8 Fig 1 Pull down the filter shield Screw out counter clock wise the filter Fig 2 Screw in clock wise a new filter Screw back the filter shield in the Sterile filter 2 3 4 9 Figure 1 Figure 2 Figure 3 Change the o ring on the filter housing CAUTION The DAC UNIVERSAL should be turned off and be cold before changing the o ring Further we advise you to use gloves during this process Unscrew and loosen the filter housing lid with the filter key Remove the o ring on the filter housing lid and replace it with a new o ring Screw the filter housing lid back into the DAC UNIVERSAL with the filter key Chan
18. can either be shaped as a cylinder e g 3M Attest b an envelope or similar which can be placed inside the Spore PCD Tester shown below In some countries biological tests are not required but please always follow the demands of your own specific country There are three different ways how to monitor the performance of the DAC UNIVERSAL They are all described below NOTE Please ensure that whenever you use an indicator tester you will follow the instruction manual from the supplier of the indicator tester 1 Select any commercial available biological indicator consisting of spores of Bacillus stearothermophilus For example 3M Attest Biological indicator 2 Place the indicator vial in the bottom of the DAC UNIVERSAL chamber approximately in the center which is the coldest location in the chamber during sterilisation or place the indicator in the holder for indicator see below picture and place the Holder for indicator on the lid at the marked area or place the indicator inside the Spore PCD tester The Spore PCD tester order no 60 51 820 should be placed on the click adapter for handpieces order no 60 51 648 on the DAC UNIVERSAL adapter lid Holder for indicator Indicator placing Spore PCD tester Order no 60 51 788 Order no 60 51 820 60 53 362 D3472 31 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S 3 Place articles handpieces attachments and or air motors on the DAC
19. flushing and sterilisation of solid instruments is available The DAC UNIVERSAL reduces the risk of cross contamination and ensures optimum maintenance of the instruments Maximum length of hand pieces and turbines The six adapter positions are each marked with dots which symbolise the adapter position number on the adapter lid On position 1 on the lid the instruments must not be longer than 145 mm 5 71 inches total length of instrument and adapter The maximum length on position 2 6 is 160 mm 6 30 inches total length of instrument and adapter The DAC UNIVERSAL Autoclave contains an absolute pressure sensor The absolute pressure sensor means that the pressure shown in the display see description 1 in appendix 2 when the machine is open is equal to the actual pressure in the surrounding environment When the autoclave is on but inactive the pressure indicated in the display always will be about 1 bar 14 5 psi at ocean level At high barometric pressure the pressure will be about 1 03 bars and at depression it will be about 0 98 bars Furthermore the absolute pressure sensor means that the autoclave can be placed in areas situated high above the ocean level i e in mountain areas without showing errors because of difference in pressure i e the autoclave will adjust itself to differences in the surrounding pressure 1 3 Cleaning of non wrapped instruments The instruments are cleaned internally as well as externally When usi
20. hot water and then empty it again Clean the external surfaces of the drain damper and the drain tank with a towel wringed in hot water Fill the tank to the minimum line with a solution of 25 isopropyl alcohol and 75 water EE uud a 5 Re install drain damper and lid and put the drain tank back into service DAC UNIVERSAL USER MANUAL 729050 Version 15 S Drain tank Damper 2 Cleaning the drain filter CAUTION The DAC UNIVERSAL should be turned off and cooled down before cleaning the drain filter Please make sure to wear gloves during this procedure Unscrew and loosen the filter housing lid with the supplied filter key Unscrew the filter with the filter key Clean the filter externally Blow compressed air through the filter from the direction shown Finally clean the filter thoroughly again before replacing it in the housing UE Ere Screw in the filter and then tighten the filter housing lid with the filter key The filter must be replaced with a new filter every 4 weeks based on app 10 cycles per day am Cleaning direction 3 Cleaning the adapter lid Clean the adapter lid with isopropyl alcohol or warm water NOTE The adapter lid must not be cleaned with a product containing chlorine 4 Cleaning the machine externally Clean the outside of the unit with isopropyl alcohol or warm water 5 Clean the chamber Clean the chamber with isopropyl alcohol or warm water NOTE The chamber must not be clea
21. instruments After the instruments have been blown through they must be wrapped see section 1 6 60 53 362 D3472 27 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S 3 1 Use of the basket To sterilise solid instruments in the DAC UNIVERSAL you must purchase a complete basket order no 61 26 200 which consists of a metal basket and a special lid See picture below Complete basket 61 26 200 Operation instructions 1 Remove the lid for hand pieces from the autoclave 2 Pre clean all static solid instruments according to the instructions form the manufacturer instructions before placing the instruments in the basket for the DAC UNIVERSAL 3 Open up the snap lock on the basket get hold of the stub on the small lid and remove the small lid from the basket Place up to 5 solid instruments in the basket if possible with the pointed ends downwards Please note if the small lid unobstructed can be replaced on the basket i e the instruments are not stuck in any way Instruments with hinges which cannot be opened up completely when they are placed in the DAC Universal basket should not be treated in the autoclave 4 Get hold of the stub on the small lid and place the lid on the basket lock on the lid with the snap lock IMPORTANT the stub of the small lid must turn up outwards 5 Place the basket the blue lid in the holder for the lid half moon ring It is important to push the blue lid COMP
22. show that an error has occurred during sterilisation In order to clear this error and start a new complete cycle you need to press the M button together with the C button This will also be indicated in the display If the error light is flash ing without giving an alarm signal it is b ecause the machine has reached 3000 cycles or it has been 24 months since the la st service Con tact your su pplier in order to do a bi ennial service on the DAC UNIVER SAL autoclave Meanwhile the machine can still be used if only the error light is flashing and no other error codes are visual in the display In case of an error an alarm will sound and the error will be displayed visually Please note the error code before resetting the alarm Pressing C resets the alarm When pressing C th e lid will for ap prox 2 seconds raise and then stop until the temperature is bel ow 104 C 219 2 F following which it will open completely It is ho wever possible to fo rce the lid to o pen completely by pressing C repeatedly For every press on C the lid will continue opening for 2 seconds We do not recommend this feature to be used NB Do not open if the temperature is more than 104 C 219 2 F C indicated in the display hot steam might come out of the chamber Error Description 64 The safety system has been activated Press C Restart the autoclave 65 The safety system is defective Please contact your supplier 66 The temperature durin
23. the oil bottle must be placed into the DAC UNIVERSAL and the oil must be led through the tubes by use of the manual controls see section 6 7 Check the oil entering the chamber 60 53 362 D3472 21 D3472 201 01 08 02 22 DAC UNIVERSAL USER MANUAL 729050 Version 15 S The oil bottle must be replaced when the message Low oil is visible in the display or if error 81 occurs Error 81 is removed by pressing C The message low oil automatically disappears when the oil bottle has been replaced with a new bottle It is possible to remove an oil bottle that is not empty and re use it in the machine at a later time Increasing oil expel If the user desires to increase the amount of time that air is blown through the instruments after lubrication i e to increase oil expel it is possible to do so by means of the menu system Enter the menu system by touching the Menu Enter button Press the Up or the Down button until you reach Settings Press the Menu Enter button to select Settings mode Press the Up or the Down button until you reach Oil Expel Press the Menu Enter button to select Oil Expel mode SI coo rcs 6 Press the Up or the Down button to choose the level of oil expel Default is set at level 1 It is possible to choose between the level 1 2 3 4 and 5 These levels indicate a multiplication level of the oil expel Level 2 is 2 times as much oil expel as level 1 level 3 is 3 times
24. 00000an00nnnunnnnnnnnnnunnnnunnnnnnnnnnnnnannnnnnnnnnnen 14 2 1 Requirements concerning placing eeeeseeee serere rennen enn 15 2 2 How to install the DAC UNIVERSAL ee eee e eeseeeeee enne nnnnnnnnnnnnnnn nun 15 2 2 1 Mounting Of adaplers nn 16 2 2 2 Installation of steril filter for wrapped instruments 16 2 2 3 Connection of the DAC UNIVERSAL to a printer 18 2 2 4 Connection of the DAC UNIVERSAL to a logger system 18 2 3 Before using the autoclave important eese eeeeeeeeeeeees 19 2 4 Heating the autoclave ucc eocc a rn a na ea Vra caque aues ee 24 2 Perform installation testing with Biological Chemical Indicators after MACAHINGINSTANAU ON eet 23 3 Operating the DAC UNIVERSAL ieee enteventinaicdenientenione 26 3 1 USE ofine basket unse nern 28 3 2 USE 0f IneEWrapped Ida 28 3 3 Gholce Ol program une a a 29 3 4 Special program requirements u au000n an00nnnnnonnnnnunnnnnnnnnnnnnnnnannnnnnnnnnnnnnnnnnnnnnnn 31 3 5 Routine monltorfig iiec een missa ann sa renes upon Een ees ruens een 27 36 Reading the display eec 32 3 7 USING TNE mMenu SVSIGI cna eu 33 3 8 Resetting the menu system uusunuauuonnanonnanunnnnunnnnnnnnanunnnnunnnnnennanunnanunnununnnnnennanennann 34 AEROS occ 32 S
25. 53 362 D 3472 D3472 201 01 08 02 When W ater ism arked youc an press Men u Enter in ord erto start pum ping wateri nto the tub es DAC UNIVERSAL USER MANUAL 729050 Version 15 S 7 When water becomes visible in the chamber there is water in the tubes The water will continue being pumped into the chamber until the Menu Enter button is touched again to stop the water pump 8 Press C button until the normal display appears There is now water in the tubes The water tank must be filled when the message Low water is visible in the display or if error 81 occurs Error 81 is removed by pressing C The message Low water automatically disappears when the water tank is filled Remember to empty the drain tank when filling the water tank When you have ensured that there is both oil and water in the tubes the instruments are placed on the adapters on the lid and the autoclaving cycle can be started see section 3 Operating the DAC UNIVERSAL If the adapters are not mounted on the lid when the machine is delivered please refer to section 6 1 Mounting of adapters 6 Resetting the lid holder Note The autoclave must not be started without the adapter lid being mounted Remember always to place the adapter lid in the holder before pressing start In case the autoclave is being started without the adapter lid in the holder and the holder has pressed down the safety ring and is unable to go up please follow below procedur
26. A blue light will illuminate when the cycle is active Pressing the symbol for lubrication toggles the lubrication cycle on and off When the blue light is off the lubrication is deactivated 8 Symbol for start This button activates the autoclave 9 Wrapped A blue light will illuminate when the cycle is active Pressing the symbol for wrapped cycle the wrapped cycle will be activated When the blue light is on the wash and lubrication has been deactivated 10 Alarm When this light is on an error has occurred The error code can be read in the display It is important always to check the error if an error occurs If the light is flashing without an error code and the light alarm flashing does not stop when pressing C button then it is time for biennial service 46 60 53 362 D 3472 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S Appendix 3 Connection to an external water treatment system The DAC UNIVERSAL is prepared for connection of automatic water supply see section 2 2 Constant connection to demineralised distilled water Make sure that you use a 6 4 mm 0 02 0 013 feet tube from the external water treatment system to the DAC UNIVERSAL NOTE A maximum water conductivity of 3 0 uS cm micro siemens is required 60 53 362 D3472 47 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S Manufacturer of the DAC UNIVERSAL The DAC UNIVERSAL is UL listed E231164
27. ER MANUAL 729050 Version 15 S 3 2 Use of the wrapped lid To sterilise wrapped instruments solid or rotating in the DAC UNIVERSAL you must purchase a lid for wrapped instruments and a sterile filter order no 62 59 092 The order no consists of a sterile filter and a special lid for wrapped instruments See pictures below Sterile filter and lid for wrapped instruments 62 59 092 Operation instructions IMPORTANT The instruments you will process in the DAC Universal Wrapped cycle MUST just prior have been washed and sterilized in one of the three standard non wrapped cycles see section 3 and 3 1 Drying The most effective way to dry especially hole instruments in the DAC Universal is by blowing air through them The air is supplied through the air filter further through the pressure regulator and the Expel Unit within the DAC Universal To avoid cross contamination this Expel Unit valve V12 is isolated from the channels connected to the chamber During expel the drain valve 8 is opened creating ventilation in the sterilization chamber The norm EN 13060 Clause 5 5 required 0 296 of residual water for solid instruments and for wrapped instruments using the following equation m2 ml C 100 ml where C is the change in moisture content in per cent m1 is the mass of the test load before sterilization in grams m2 is the mass of the load after sterilization in grams 1 Remove the lid for hand p
28. L 729050 Version 15 S For this connection you must use a 6 4mm 0 24 0 16 inches PTFE tube The PTFE tube must not be longer than 3 meter 118 11 inches The fitting and the removal of the tube are accomplished in the same way as the connection of compressed air The tube must be connected without pressure to the drain When connecting the drain tank to the drain it is important to fix the connecting piece thoroughly Be aware not to handle the drain tube when it is hot or the machine is running The waste from the drain should be handled following Universal Precautions as well as any applicable waste disposal regulations Warning Oil water and hot steam are discharged through the drain from the autoclave If using another type of tube than the PFTE tube the tube must be steam resistant at approx 134 C 273 F How to supply water to the water tank One of the following connections must be made A Constant connection to demineralised distilled water Dismantle the stopper on the water inlet The constant connection of demineralised distilled water is through a 6 4mm 0 24 0 16 inches tube connected to the bottom screw coupling see figure 1 in section 2 2 3 NOTE It is necessary to install a water filter 20 microns before the DAC UNIVERSAL in order to be sure that the water is clean for the protection of the machine The fitting and the dismantling of the tube are done in the same way as the connection of compressed air Max
29. LETELY back to fit in the holder NOTE The autoclave and or the basket and or the instruments can be damaged if the lid is not placed correctly 6 Before starting the autoclave please ensure that no instruments can get jammed during closing 7 Omit the lubrication by pressing the Lubricate button i e the small blue light next to the button is turned off See also section 3 4 Leaving out parts of the cycle Ensure that the indicator next to the corresponding symbol is illuminated and no error codes are displayed Cleaning cycle Rinse Flush 8 Start the autoclave by pressing the start button and then the safety ring The DAC Universal autoclave will automatically go through the washer and sterilisation cycles For instance the standard program 134 C with three minutes of sterilisation takes app 12 minutes On the display of the machine is shown which part of the program the autoclave is going through 9 Cycle complete press C to unload is shown in the display To lift the lid completely press C as shown in the display 10 Remove the basket the blue lid from the half moon ring after the cycle And place it on the table or in the holder for lid CAUTION The blue handle of the basket can be hot 11 When the instruments are cold they are ready for use 12 After the cycle the autoclave automatically activates lubrication for the next cycle 28 60 53 362 D 3472 D3472 201 01 08 02 DAC UNIVERSAL US
30. LW 96LW high speed instruments only Complete Sirona turbine adapter Complete Sirona TE amp T1 Classic handpiece adapter Complete Bien Air turbine adapter Complete Castellini turbine adapter Complete NSK turbine adapter Complete NSK VIP Il Pana QD adapter 60 51 838 Complete Lares turbine adapter Complete Midwest adapter fits 4 5 6 holes Midwest instrument with quick connect ring Complete Midwest adapter fixed back end fits 4 5 6 holes Midwest instrument with fixed back end Complete Borden 2 3 holes adapter with fixed back end Complete Midwest XGT Stylus turbine adapter Complete STAR Swivel adapter Complete STAR attachment adapter Complete Midwest adapter for Rhino Shorty Complete Morita PAR DI turbine adapter Complete Morita PAR O turbine adapter Complete Yoshida turbine adapter Complete OSADA OFJ MZL turbine adapter Complete Micro Mega turbine adapter Complete EMS Scaler Complete Sirona Spray Vit 4000 adapter Complete Sirona Spray Vit adapter Complete adapter for EMS Scaler with light Complete OSADA G1 adapter All adapters are delivered inclusive a small gasket and 2 fixation screws NOTE When using Sirona TE adapters order number 60 51 705 you must not apply any force when mounting the handpiece on the adapter The handpiece must be easy to click onto the adapter If it is not easy to click the handpiece onto the adapter the handpiece may be damaged Sirona Dental Systems GmbH does not cover any handpieces thus damaged
31. S 7 4 Certificates Sirona Dental Systems GmbH is certified by T V in Germany The individual certifications can be seen at www sirona com choose Company and Certifications 7 5 Approvals DAC UNIVERSAL is approved by several manufactures of hand pieces and turbines as well as by national organizations For more information please contact Sirona Dental Systems GmbH 44 60 53 362 D 3472 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S Appendix 1 DAC UNIVERSAL with description Adapter lid Oil bottle h M19 5 Water tank 4 N a HE FAT A mm gt e Safety Ring 60 53 362 D3472 45 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S Appendix 2 DAC UNIVERSAL display amp keyboard DAC UNIVERSAL IEEE M A v m Rinse Flush Lubricate lt gt Wrapped displayed as an absolute value Includes surrounding air pressure managing the menu system This button is used to manage the menu system This button is used to manage the menu system 5 Clear This button is used if the autoclave indicates an error By touching this button the error is cleared When holding this key down for a short while more than 2 sec the machine goes in standby mode A blue light will illuminate when the cycle is active Pressing the symbol for wash toggles the washing cycle on and off When the blue light is off the washing cycle is deactivated
32. UNIVERSAL lid You should select those articles which are representative of your routine practice Usually this will mean that you place articles on all six adapters 4 Run the DAC UNIVERSAL unit through a normal cleaning lubrication and sterilisation cycle 5 Allow the chamber to cool and remove the biological indicator and or indicator vial from the chamber If the Spore PCD Tester has been used the biological spore test indicator and or indicator strip is removed by unscrewing the Spore PCD Tester be careful the Spore PCD Tester is very hot after the sterilisation cycle Process the biological indicator and or indicator vial as to the instructions of the indicator manufacturer 6 If you routinely process static solid instruments in the optional basket similarly perform an indicator test by placing the biological indicator and or indicator strip in the basket along with five 5 representative static solid instruments CAUTION If any biological indicator or indic ator strip has a positive result i e not all spores were killed or is showing failed sterilization do not use the articles which were processed since the last cycle with successful biological indicator results Do not use your DAC UNIVERSAL machine Contact your authorised dealer 3 6 Reading the display During normal operation the display will continuously show the current time chamber temperature in C and chamber pressure Chamber pressure is displayed in bar
33. adapter 60 51 846 large Tools for maintenance 60 78 591 Filter key 490015 Allen key for adapters angled included in the machine 60 78 518 Special allen key for adapters Articles of consumption 60 86 628 Nitram Oil 1 box with 6 bottles 62 59 118 Nitram Oil Z2 blue 1 box with 6 bottles 6 1 Handling the DAC UNIVERSAL When handling the DAC UNIVERSAL it is important to grab the autoclave underneath the machine with two hands It is important to get a firm hold of the machine as it is quite heavy It is not recommended to lift the DAC UNIVERSAL and carry it over a long distance Carrying the DAC UNIVERSAL over a short distance can cause problems for persons who are not used to lift objects as heavy as the DAC UNIVERSAL The DAC UNIVERSAL weighs app 23 kilograms 51 pounds Separately the lid incl 6 adapters weighs app 1 7 kilograms 3 75 pounds 42 60 53 362 D 3472 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S 7 Safety service warranty certificates amp approvals This chapter deals with safety service and warranty issues We recommend the DAC UNIVERSAL user to thoroughly read this chapter before using the DAC UNIVERSAL 7 1 Safety It is very important that the DAC UNIVERSAL is operated as described in this manual to ensure a high safety level and high efficiency of the autoclave In addition to this some precautions should be considered when using the DAC UNIVERSAL Th
34. all screws A gasket is placed between each adapter and the lid during installation to seal the flow of air water steam and oil between each adapter and the lid 16 60 53 362 D 3472 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S Maximum length of hand pieces and turbines The six adapter positions on the adapter lid are each marked with dots which symbolises the adapter position number on the adapter lid On position 1 on the lid the instruments must not be longer than 145 mm 5 71 inches total length of instrument and adapter The maximum length on position 2 6 is 160 mm 6 30 inches total length of instrument and adapter To mount the adapters onto the lid 1 Place the enclosed gasket on the lid so that the gasket fits over the screw holes and the holes for drive and spray channels NOTE Please use the screws which are delivered with the adapter 2 Attach the adapter to the lid using the two provided screws Use the 1 mm allen key provided with the unit to tighten the screws holding the adapter to the lid Picture 1 Picture 2 Below please find the different kind of adapters available 60 53 362 D3472 17 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S Order Description Complete hand piece click adapter E type Complete KaVo turbine adapter Complete KaVo handpiece head adapter Complete W amp H turbine adapter Complete W amp H turbine adapter for TA 98
35. alten technical tecniche technique del progreso t cnico improvements Sirona Dental Systems GmbH Sprache englisch Printed in Germany D 3472 201 01 08 02 05 2010 A Nr 112 377 Sirona Dental Systems GmbH FabrikstraBe 31 Bestell Nr D 64625 Bensheim Order No Germany N di codice 60 53 362 D3472 www sirona de No de code Nro de pedido
36. an open space on a horizontal position surface Place unit in a well ventilated area on a level heat resistant counter top near both compressed air and an electrical source Recommended minimum space to the wall 10 cm 3 94 inches Furthermore there must be enough space to allow the autoclave to open upright Total height of the DAC UNIVERSAL when open 60 cm 23 62 inches When closed the autoclave is 35cm 13 78 inches x 36cm 14 17 inches H x W For your information the mains disconnecting device is the appliance coupler Please see more about safety service warranty certificates and approvals in section 7 2 2 How to install the DAC UNIVERSAL Before the DAC UNIVERSAL is ready for use the following connections are required e AC input 90 120 and 190 240 volt 50 60 Hz grounded outlet 1100 W The DAC UNIVERSAL is supp lied with a mainle ad with pl ug which must be conn ected to the autocl ave see figure 1 in section 2 2 3 When the DAC UNIVERSAL is connected to electricity the lid will then open and error 92 can possibly occur in this case press C on the display to reset the autoclave e Compressed air 5 8 bar 72 5 116 psi flow 60 litres 2 1 cubic ft pr min A tube size 6 4mm 0 24 0 16 inc hes is requi red for the conn ection bet ween th e DAC UNIV ERSAL and the external compressor The compressed air tubing is inserted in the top screw coupling see figure 1 in section 2 2 3 The tube must be hel
37. blue light will turn off immediately E g you must press the Lubricate button if the lubrication cycle should be left out the blue light will turn off immediately Activate the DAC UNIVERSAL as usual Please note that it is not possible to leave out the sterilisation program The DAC UNIVERSAL automatically activates a complete cycle when a cycle has finished This way accidental omission of cleaning and or lubrication in the next cycle is prevented When using the basket for solid instruments the lubrication cycle should be omitted as these instruments do not need any lubrication 3 5 Routine monitoring Follow appropriate and country specific sterilisation monitoring guidelines for your office clinic For routine monitoring of the DAC UNIVERSAL it is necessary to use certified spore tests or indicator strip class 5 Daily monitoring For every sterilisation process it is important to place a sterilisation indicator strip class 5 in the clip shown below or as an alternative to place the sterilisation indicator strip at the lid using autoclave tape It is also possible to place an indicator strip in the Spore PCD tester PCD Process Challenge Device for testing hollow instruments Used in the photo is a 3M indicator strip class 5 Weekly monitoring Once a week or in accordance with your country specific demands use a biological spore test indicator to ensure proper sterilisation This biological spore test indicator
38. button until water appears in the bottom of the chamber If no water appears in the chamber please contact your supplier Lid did not close gt Press C to reset and wait until the lid is in top position Make sure that the lid is placed correctly in the lid holder look for things that might obstruct complete closure and remove these Start the machine again If error appears again please contact your supplier Leakage Wipe up possible spilled water after filling If there is still a leakage please contact your supplier NOTE that if the water is filled into the tank too abruptly or the tank is overfilled the water may leak onto the table Water in chamber after cycle Clean or change the filter gt Check that the drain tube is not blocked or broken gt Empty the drain tank if full gt Please contact your supplier Condensation in instruments If the instruments are to be stored for a longer period e g during the weekend it is important that they are blown through horizontal manually with compressed air in order to remove condensation in the instruments as condensation can cause corrosion in the instruments NOTE Be sure to use compressed air at pressure level bar in accordance with the user manual instructions from the manufacturer of the instruments After the instruments have been blown through they must be wrapped Loose adapters Tighten the adapter with the enclosed Allen key Wrong liquid If other liquid
39. buttons See section 3 2 Use of wrapped lid Rinse Flush leaning cycle Lubr ication cycle Lubricate Sterilisation cycle for Wrapped instruments Before pressing the start button please make sure that no error codes are displayed 7 Press the start button see appendix 2 point 8 and press safety ring as indicated in the display see appendix 1 When the safety ring has been activated the adapter lid of the DAC U NIVERSAL will go down and close after which the autoclave automatically goes through the cycles cleaning lubrication if not de selected and sterilisation It is possible constantly to monitor which cycle the autoclave is going through by looking at the display The complete 134 C 273 F 3 minutes sterilisation cycle takes approximately 12 minutes after which the lid automatically opens up a little bit 8 The display indicates what part of the cycle the DAC UNIVERSAL is currently performing When the cycle has been completed the message cycle complete will appear in the display Then the lid automatically reopens and raises approximately half way out of the chamber 9 Cycle complete press C to unload will appear in the display To fully raise the adapter lid with the instruments for rem oval and use press the C button as indicated in the display and the lid will raise completely This procedure is also confirming that the cycle was completed without errors and the instruments are ready for use
40. ctuations not to exceed 10 of the nominal voltage Transient over voltages according to installation category II Pollution degree 2 Disposal It generally applies that any disposal of this product must comply with the relevant national regulations Please observe the regulations applicable in your country Within the European Economic Community Council Directive 2002 96 EU WEEE requires environmentally sound recycling disposal of electrical and electronic devices Your product is marked with the adjacent symbol Disposal of your product with domestic refuse is not compatible with the objectives of environmentally sound recycling disposal The black bar underneath the garbage can symbol means that it was put into circulation after Aug 13 2005 See EN 50419 2005 Please note that this product is subject to Council Directive 2002 96 EU WEEE and the applicable national law of your country and must be recycled or disposed of in an environmentally sound manner Please contact your dealer if final disposal of your product is required 60 53 362 D3472 7 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S Warning Symbols Be aware of high voltage Be aware of heat Warning Placed on the back plate ofthe DAC UNIVERSAL next to the COM PORT External computing devices connected to communication interface port marked COM of the equipment has to comply with the standards UL 1950 and IEC EN 60950 a
41. d for wrapped instruments 32 60 53 362 D 3472 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S 3 7 Using the menu system The DAC UNIVERSAL has a menu system which gives the user different options The different options and how to use the menu system will be explained below To enter menu level 1 press the menu button press Up or Down button until the desired option is selected and press Enter to select At each menu level press Up Down until the desired option is selected and press Enter to select Menu level 1 Menu level 2 Program 134 C 121 C 134 C 18 min Manual Open Close Water Drain tank Drain chamber Settings Print ar Rinse cycles Oil expel Language Expel Ex Set time date Automatic water Oil settings 60 53 362 D3472 D3472 201 01 08 02 Menu level 3 Result action On Off Rinse cycles 2 6 Sterilisation program 134 Celsius for 3 minutes Sterilisation program 121 Celsius for 15 minutes Sterilisation program 134 Celsius for 18 minutes Opens chamber lid Closes chamber lid remember to place the lid into the holder half moon of the autoclave Pumps water into the chamber Drains the water tank out through the water inlet Drains the chamber into the drain outlet Remember to place the lid into the holder half moon before the use of this function App 60 sec after having chosen Drain Chamber and pressed Menu Enter the lid goes u
42. d in while simultaneously the nut is fastened with a 12mm 0 47 inches wrench To dismantle the tube the nut is unfastened and the tube can easily be drawn away The DAC UNIVERSAL has a built in pressure regulator therefore the autoclave will function at any level between 5 and 8 bar 72 5 116 psi The compressed air is used during the cleaning and lubrication cycle The compressed air is specifically used for flushing the spray channels during internal cleaning and for the pulse wash during the external cleaning Furthermore the compressed air is used for distributing the oil during the lubrication cycle The compressed air to the DAC UNIVERSAL must be dry and must not contain any oil remains Please contact the supplier of your compressed air unit if you have any questions regarding this issue NOTE It is necessary to install an air filter order number 60 78 575 20 microns before the DAC UNIVERSAL in order to be sure that the air is clean for the protection of the machine Drain for used water steam and oil Residual water emerges through the drain outlet Therefore the drain outlet th e middle screw coupling see figur e 1 in section 2 2 3 must be conn ected with a dra in tank order no 60 78 526 includes 3 meter 118 11 inches of PF TE heat resistant tube 6 4mm 0 24 0 16 inches and mounting instructions in order to collect the residual water 60 53 362 D3472 15 D3472 201 01 08 02 or DAC UNIVERSAL USER MANUA
43. dpiece on the adapter The handpiece must be easy to click onto the adapter If it is not easy to click the handpiece onto the adapter the handpiece may be damaged Sirona Dental Systems GmbH does not cover any handpieces thus damaged Please check and ensure that the chamber is empty before starting the cycle Picture 1 Please make sure that the heads of the handpieces and turbines are within the chamber dimension To make sure that this is the case please check by inserting the lid into the chamber manually When the heating up process in the DAC UNIVERSAL is finished the heating up process only takes place after connecting the autoclave to electricity see section 2 4 the machine can be started Remember to place a sterilisation indicator strip holder for indicator order number 60 51 788 in the chamber 26 60 53 362 D 3472 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S 6 Before pushing the start button pleas e ensure that the in dicators next to the corresponding symbols are illuminated Please be aware to press the Lubrication button in case the basket is used for sterilisation of static solid instruments This will leave out the lubrication cycle for this one cycle only If the lamp is out no blue light then there will be no lubrication cycle When choosing Wrapped button the cleaning and lubrication cycle is automatically left out i e the lamps are out no blue light next to the
44. e 1 Put in the adapter key in this hole to reset and open the machine Press carefully the adapter key in the hole until you hear a little click The lid holder will open up wards will take about 5 seconds and error 86 will be displayed Afterwards press C to open the lid holder completely The autoclave can now be used again 7 Increasing expel of water If the user desires to increase the amount of time that air is blown through the instruments after the sterilisation process i e to increase water expel it is possible to do so by means of the menu system 1 Enter the menu system by touching the Menu Enter button 2 Press the Up or the Down button until you reach Settings 3 Press the Menu Enter button to select Settings mode 4 Press the Up or the Down button until you reach Expel 5 Press the Menu Enter button to select Expel mode 6 Press the Up or the Down button to choose the level of blowing time Default is set at level O It is possible to choose between level 0 1 2 and 3 Level 0 disables the water expel function level 1 blows out air for 50 sec level 2 blows out air for 100 sec and level 3 blows out air for 150 sec Increasing the level of water expel will increase the time of the total cycle 60 53 362 D3472 23 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S NOTE For nearly all instruments of brand W amp H KaVo NSK and most other brands
45. e filter house correctly Clean the big black rubber gasket on the lid put your thumb under the inner edge of the gasket and push it upwards all the way around Replace the gasket on the lid see section 6 gt Please contact your supplier The pressure during pressure test was too low Make sure that the lid is placed correctly in the holder Mount the lid for filter house correctly Clean the big black rubber gasket on the lid put your thumb under the inner edge of the gasket and push it upwards all the way around Replace the gasket on the lid see section 6 Please contact your supplier 92 The power supply to the autoclave has been cut out or the C button has been pressed during the cycle Press C to reset and then restart Please contact your supplier 93 The steam generator is superheated Disconnect the autoclave immediately and contact your supplier 95 This error can only occur if the autoclave is connected to an automatic water supply The autoclave has asked for water more than 7 times during standby Check that water is being supplied to the autoclave Check if the autoclave has a leakage Please contact your supplier 96 The pressure during water expel was too low Please contact your supplier 97 No water during external wash Press C to reset and make sure that the chamber is empty Check water level in water tank fill in water if necessary Press Rinse Flush
46. e values may vary according to the output power of the relevant communication device as specified below Nominal transmitter Worki dnatot Seo output W orking clearance according to transmission frequency m F450 KHz to 80 MHz 80 MHz to 800 Mz 800 MHz to 2 5 GHz p 12 VP d 2 3 VP 0 1 0 38 11 2 For transmitters whose maximum nominal output is not specified in the above table the recommended working clearance d in meters m can be determined using the equation in the corresponding column where P is the maximum nominal output of the transmitter in watts W specified by the transmitter manufacturer 60 53 362 D3472 11 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S Annotation 1 The higher frequency range applies at 80 MHz and 800 MHz Annotation 2 These guidelines may not be applicable in all cases The propagation of electromagnetic waves is influenced by their absorption and reflection by buildings objects and persons 1 2 Functioning According to EN13060 the DAC UNIVERSAL is classified as a Class S autoclave for hand pieces turbines and solid instruments which fit in the basket The DAC UNIVERSAL automatically cleans lubricates and sterilises turbines handpieces and contra angles in the following designated instruments In approx 12 minutes 6 instruments will be cleaned lubricated and sterilised and are ready for use again after cooling down A basket auxiliary equipment for
47. eces air motors and or attachments or five 5 dental instruments e Sterility of devices is compromised on exposure to a non sterile environment 60 53 362 D3472 5 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S Contraindications The DAC UNI VERSAL is not intended to st erilise instruments liquids cloth loads biomedical waste or other devices or materials which are n ot compatib le with steam sterilis ation T he DAC UNIVERSA Lis not inte nded to cl ean other instruments than dental hand pieces attachments or motors with a suitable DAC UNIVERSAL adapter The processing of such articles ma y result in incom plete sterilisation dam age to th e i ncompatible artic les a nd or damage to th e DAC UNIVERSAL Warnings This product i s inten ded for use b y licensed h ealthcare professionals onl y B efore operating the DAC UNIVE RSAL carefully r ead and fo llow t hese instructi ons and sav e the m fo r future referenc e Observe al cauti ons and warnings Precautions Oil water and hot steam are discharged through the drain from the autoclave Heat Note that the instruments are hot after the cycle has ended Allow them to cool before handling Ventilation Operate the steriliser in a well ventilated area Ventilation requirements will vary with room size frequency of use etc Oil Sirona Dental S ystems Gmb H recommen ds our users at all ti mes to use the t ype of oil that is recommen ded by the manu
48. ecked after each cycle whether it gets sufficient oil There must be flow through the instruments The six adapter positions on the adapter lid are each marked with dots which symbolises the adapter position number on the adapter lid On position 1 on the lid the instruments must not be longer than 145 mm 5 71 inches total length of instrument and adapter The maximum length on position 2 6 is 160 mm 6 30 inches total length of instrument and adapter Solid instruments are placed in the basket considering the opening and the closing NOTE The basket is only intended for solid instruments Do not process any hinged instrument that cannot be fully opened when placed in the basket Wrapped instruments are placed on the special lid for wrapped instruments NOTE See section 3 2 for exact use of the wrapped lid NOTE The special lid for wrapped instruments is only intended for wrapped instruments Do not process any unwrapped instruments on this lid Moreover it is important to respect the directions of the manufacturer of the instruments to ensure that the instruments are properly cared for Surrounding environment The DAC UNIVERSAL is to be used indoor only under the following conditions Maximum rel ative humidity 80 for temper ature up to 3 1 C 87 8 F decr easing li nearly to 5096 relati ve humidity at 40 C 10 4 F Altitude up to 2000 m above sea level T emperature 5 C 41 F to 40 C 104 F Mains supply voltage flu
49. eps 1 6 1 Connect the machine to a power supply The use of power for the autoclave is maximum 1100 Watt during the cycle Installation category for mains supply is II 2 Starting the DAC UNIVERSAL please see section 3 for further instruction The machine will be turned on and be in standby mode when connected to a power supply 3 Turning off the DAC UNIVERSAL Press the clear button C for more than 2 seconds and the machine will go into stand by mode If you want to start up the machine from stand by mode press the start button Or if wanted disconnect the machine from power supply and the DAC UNIVERSAL will be completely switched off 4 Introducing and changing the oil can There is no oil bottle mounted in the unit when it is delivered To ensure that the unit can lubricate the first time it is activated the oil bottle must be mounted and the oil is led through the tubes by use of the manual controls see section 6 7 Check the oil entering the chamber The oil can holds approximately 0 2 litres 0 043 UK gallons of oil The DAC UNIVERSAL uses max 1 ml 0 00022 UK gallons of oil per cycle which is enough for approximately 230 cycles No toxic harmful or dangerous gasses are produced by handling use and removal of the oil The oil is filled directly from the oil can into the DAC UNIVERSAL Follow all handling instructions and general safety regulations for your specific lubricant when introducing the oil can Do NOT handle
50. es less than the conformance level for all frequencies Interference is possible in the vicinity of equipment bearing the following graphic symbol a 1 The higher frequency range applies at 80MHz and 800MHz 2 The field strength of stationary transmitters such as the base stations of radio telephones and land mobile services amateur radio stations as well as AM and FM radio and television broadcasting stations cannot be accurately predetermined An investigation of the location is recommended to determine the electromagnetic environment resulting from stationary HF transmitters If the field strength measured at the UNIT location exceeds the conformance level specified above the UNIT must be observed with respect to its normal operation at each application site If unusual performance characteristics are observed it may be necessary to take additional measures such as reorientation or repositioning of the UNIT 3 A frequency range of 150kHz to 80MHz results in a field strength of less than 3V m 1 1 6 Working clearances Recommended working clearances between portable and mobile HF communication devices and the UNIT The UNIT is intended for operation in an electromagnetic environment where radiated HF interference is checked The customer or the user of the UNIT can help prevent electromagnetic interference by duly observing the minimum distances between portable and or mobile HF communication devices transmitters and the UNIT Thes
51. ese precautions are described in section 1 Mechanical safety The safety valve is designed according to norm EN4126 1 and calibrated according to norm EN764 7 Safety valve in the DAC Universal will open if the pressure is more than 3 6 bar 52 2 psi relative in the chamber Electrical safety Electrical safety test is performed according to EN61010 1 by UL International Watchdog relays in the DAC Universal If the DAC Universal microprocessor does not send a signal to the two watchdog relays they will switch off the power to the pumps valves motor and heater Safety ring on the DAC Universal see photo on the following page There are 9 contacts in the safety ring which are checked before start of a cycle The circuit will always be checked when the power is on If the ring is pressed the motor for the lid will instantly stop Fuses are installed in the mainboard for protection against electricity overload Software safety The software is supplied with error codes which will stop the process if the pressure temperature etc fail during the cycle see error code list in chapter 4 Errors 7 2 Service Sirona Dental Systems GmbH assures you quick assistance should this be needed for your DAC UNIVERSAL during the warranty period Please contact your DAC UNIVERSAL supplier who will repair your DAC UNIVERSAL on the spot or place a machine for loan at your disposal while your DAC UNIVERSAL is repaired at a workshop NOTE
52. f this warning label Furthermore they also should receive training in the physics of electrostatic discharges which can occur in the practice and the destruction of electronic components which may result if such components are touched by electrostatically charged USERS RG 1 1 2 About the physics of electrostatic charges ESD stands for ElectroStatic Discharge Electrostatic discharge must be preceded by electrostatic charging Static electric charges generally build up whenever two bodies are rubbed against each other e g when walking shoe soles against the floor or driving a vehicle tires against the street pavement The amount of charge depends on several factors Thus the charge is higher in an environment with low air humidity than in one with high air humidity it is also higher with synthetic materials than with natural materials clothing floor coverings The following rule of thumb can be applied to assess the transient voltages resulting from an electrostatic discharge 8 60 53 362 D 3472 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S An electrostatic discharge is e perceptible at 3 000 V or higher e audible at 5 000 V or higher cracking crackling e visible at 10 000 V or higher arc over 1 nanosecond The transient currents resulting from these discharges have a magnitude of 10 1 1 000 000 000 second amperes They are not hazardous for humans because they last for only several
53. facturer of the instruments Please contact the manufacturer of your instruments for further information on the type of oil to use Water Periodically it is necessary to add water to the DAC UNIVERSAL It is important to make sure that the water is added to the water tank cf appendix 1 To ensure long durability of the instruments and the autoclave it is important only to use demineralised or distilled water in the DAC UNIVERSAL Tap water contains a very high level of calcium lime scale that will damage both the instruments and the autoclave The DAC UNIVERSAL requires a maximum water conductivity of 3 0 uS cm micro Siemens Drying If the instruments are to be stored for a longer period e g during the weekend it is important that they are blown through with compressed air max 3 2 bar 46 4 psi to remove the condensate water from the instruments Condensate water can cause corrosion on instruments Compressed air The compressed air to the DAC UNIVERSAL must be dry and must not contain any oil remains Please contact the supplier of your compressed air unit if you have any questions regarding this issue It is necessary to install an air filter before the DAC UNIVERSAL in order to prevent particles from the air to be let into the DAC UNIVERSAL Please contact your supplier regarding Sirona air filter order number 60 78 575 Power supply The DAC UNIVERSAL is operated with an AC input power supply of 90 240 volt 50 60 Hz
54. g sterilisation is too high Please contact your supplier 67 The time of sterilisation has been less than 3 minutes gt The instruments should be sterilised again Please contact your supplier if this error appears more than once 70 The pressure level does not decrease fast enough after pressure test gt Empty the chamber for water Clean or change the filter gt Check that the drain tube is not blocked or broken note that the drain tube must be of heat resistant material e g PTFE Empty the drain tank if full Please contact your supplier 71 The autoclave was blocked due to use of bad water Control the level of micro siemens in the water Empty the watertank Fill in fresh water below 3uS the lift Please contact your supplier back flush Pour in water in case of low level Please contact your supplier 74 The right temperature for building up pressure for sterilisation has not been reached fast enough Pour in water if low level gt If the autoclave is placed in a cold spot remove it to surroundings at room temperature Press C to reset and then restart Please contact your supplier The right sterilisation temperature has not been reached fast enough Pour in water if low level If the autoclave is placed in a cold spot move it to a surrounding at room temperature Press C to reset and then restart Please contact your supplier 81 Low level in either the water tank or the oil bottle
55. ge the o rings on the bottom adapter in chamber CAUTION The chamber should be cold when this procedure is being performed The bottom adapter is located at the bottom center of the chamber To replace the two o rings remove them with a dental pick or a similar instrument and install two new o rings on the adapter O rings will be mounted on the adapter when the autoclave is delivered However it might be prudent to change the O rings every year due to wear and tear NOTE The o rings must be placed at the upper and lower slide of the 3 slides on the adapter NOTE If the o rings are not placed correctly this might damage the instruments and compromise the sterilisation Changing the gasket around the perimeter of the lid Use a screwdriver to loosen the gasket and remove it from the perimeter of the lid Place the new gasket so it fits into the outer groove Carefully force the inner part of the gasket into the inner edge using a screwdriver or a similar tool Only authorized technicians may perform the steps 16 to 21 in connection with biennial service 60 53 362 D3472 41 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S 60 79 912 O ring for Castellini turbine large O ring for Midwest fixed back end large 60 80 001 O ring for Midwest Rhino shorty 60 80 019 O ring for STAR attachment O ring for Midwest fixed back end small O ring for Midwest adapter 60 51 846 small O ring for Midwest
56. grounded outlet 1100 W As the manufacturer Sirona Dental Systems GmbH provides on written request qualified technical personnel wiring diagrams parts lists and other useful information for the repair and maintenance of those parts which the manufacturer considers to be repairable Maximum load The maximum load is either six 6 dental hand pieces high speed handpiece air motor and or attachment or five 5 dental instruments Sterility Devices are rendered non sterile once the lid is raised to the cooling position Safety ring The DAC UNIVERSAL is equipped with a safety ring that prevents the operator s fingers from getting crushed between the adapter lid and the chamber If you accidentally touch the edge of the chamber while the lid is on the way down the autoclave stops immediately Then the lid will go up for 5 seconds and error code 86 is shown Please do as follows 6 60 53 362 D 3472 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S 1 Press Clear to reset the DAC UNIVERSAL The lid goes up 2 When the lid is up it is possible to restart the autoclave Instruments Dental handpieces attachments and motors placed on the adapters should not have clogged oil and water passages and should not be bagged or rinsing flushing lubrication and sterilisation may be impeded The instruments placed on the adapters must not be sealed If an instrument is partly sealed then it must be ch
57. han level 1 Level 3 5096 more than level 1 33 DAC UNIVERSAL USER MANUAL 729050 Version 15 S Menu level 1 Menu level 2 Menu level 3 Result action History Cycles Displays number of cycles run in total Errorbuffer Displays last machine errors w Up amp Down buttons Service Displays when the machine is due for the Next Service listed both as number of cycles left until next service and as the date M D Y for the next service About Displays machine serial no and software version 3 8 Resetting the menu system Should you need to reset the menu back to factory settings 1 The display must state Ready 134 C 2 Press the Wrapped button and keep it down as you also press Menu Enter Your menu is now reset with the following features Program 134 C Printer Off Language UK Oil Expel 1 Rinse cycles 2 Expel 0 34 60 53 362 D 3472 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S 4 Errors If the DAC UNIVERSAL shows an error in the display it is important to find out exactly what this error means and what action to take Below you will find a list of the error codes If the DAC UNIVERSAL displays an error you cannot be sure that a complete cycle has been carried out and therefore the instruments are not sterile so you must start a complete new cycle If an error occurs during sterilisation the display will when the lid opens
58. he graph below is a process overview which shows the temperature and pressure as a function of time 7 External wash with hot water and steam 4 i Pressure D Temperaturs 2 Wash lumens wl 14 Temperature deg C Pressure bar 355 140 B Dram chamber 2x 7 A f Tempeture in 3 Sterilizaton 134deg C 3 tbar abs 100 o rn tu 10 went chamber Open lid 80 e 5 amp 60 in 5 v E o 3 Expel water from NI cold water umens 55 Zx external wash with 0 gold waiter D g J 4 G 5 10 12 Elapsed Time minutes 60 53 362 D 3472 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S 2 Installation of the DAC UNIVERSAL The purpose o f this chapter is to provide th e user with information about how the installation of the DAC UNIVERS AL should take place It is recommended that the instruction manual be examined thoroughly before the installation is carried out Please note that the autoclave must be left to warm to the ambient temperature before it is connected i e between 20 C 68 F and 30 C 86 F The DAC UNIVERSAL must NOT be stored in temperatures lower than 1 C 33 8 F NOTE Only Sirona trained technicians with a Sirona training certificate are qualified to perform the installation service repair and maintenance of the DAC Universal 2 1 Requirements concerning placing The DAC UNIVERSAL should be placed in
59. ieces from the autoclave 2 Wrap three 3 instruments each separately NOTE Packing wrapping material used with the lid for wrapped instruments in the DAC Universal must be in accord ance with EN868 3 Place up to three 3 instruments each in a wire holder Slide the wrapped instrument in between the two main wires and fix the wrapped instrument with the spring wire at the bottom of each wire holder NOTE If it is wrapped rotating instruments you must place them so the heads of the instruments are the first to slide downwards between the wires and onto the lid Be sure that the instrument is firmly stuck between the wires in order for it NOT to be sliding off the wires during C ycle 4 Place the blue lid in the holder for the lid half moon ring It is important to push the blue lid COMPLETELY back to fit in the holder NOTE The autoclave and or the lid and or the instruments can be damaged if the lid is not placed correctly 5 Before starting the autoclave please ensure that no instruments can get jammed during closing 60 53 362 D3472 29 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S 6 Choose Wrapped cycle by pressing the Wrapped button When choosing Wrapped button the cleaning and lubrication cycle is automatically left out i e the lamps are out no blue light next to the buttons C Rinse Flush leaning cycle Lubr Lubricate ication cycle Wrapped niim N Steri
60. iled instrument to the NOT clean area infected area in the sterilisation room 3 If the outside of the handpieces turbines are visual dirty please perform a pre cleaning before step no 4 4 Load the handpieces turbines into the DAC UNIVERSAL and start the cycle of cleaning lubrication and sterilisation 60 53 362 D3472 13 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S Post processing information 9 Or After the DAC UNIVERSAL has finished the cycle allow the handpieces turbines to cool down before handling as they are hot after a cycle NOTE The chuck of the instruments should after a mechanical cleaning always additionally be lubricated according to the recommendations of the manufacturer of the instruments After cooling down either bag the handpieces turbines in dental wrapping bags which clearly indicates date and time and that the instruments have been processed in the DAC UNIVERSAL and that they are not to be used for surgical procedures NOTE Please always follow the demands of your own specific country bring the handpieces turbines directly to the dental chair to be used immediately If the handpieces turbines are bagged place the date and time of sterilisation on the bag and name which steriliser was used and store it NOTE Please always follow the demands of your own specific country Please contact your DAC UNIVERSAL dealer if you have any further questions T
61. imum water pressure 6 bars 87 psi In order for the autoclave to work with an automatic connection to demineralised distilled water the autoclave has to be put in an automatic water inlet mode This is done through the menu system see section 3 7 under Settings When using the constant connection please empty the drain tank once a day or when full app 12 standard cycles of 12 minutes See section 6 1 Cleaning the drain tank A maximum water conductivity of 3 0 uS cm micro siemens is required B Manual supply of demineralised distilled water Leave the stopper on the water inlet All functions cleaning and sterilisation of the DAC UNIVERSAL require demineralised or distilled water Therefore it is necessary to frequently supply the internal water tank with water if the constant connection is not ae tank approx 5 complete cycles with the use of the standard 3 min 134 C 273 F sterilisation program Total volume in water tank 2 0 litres 0 44 UK gallons Minimum water charge in watertank 0 3 litres 0 07 UK gallons A maximum water conductivity of 3 0 uS cm microsiemens is required 2 2 1 Mounting of adapters Adapters The DAC UNIVERSAL has room for 6 instruments at a time You can combine up to 6 different adapters depending on your clinic s requirements If the combination of instruments in your clinic changes it is possible to change the adapters on the adapter lid Adapters are attached to the lid by two sm
62. l The praxis shall point out a person responsible for training all personnel operating and maintaining the DAC Universal b All personnel who operate or maintain the DAC Univ ersal must compreh end the process with vapour and the re levant methods for safe use and methods to detect escape of the agent C All personnel who operate or maintain th e DAC Univ ersal must receive traini ng including emergency procedures for any toxic flammable explosive or pathogenic material released into the environment Records of attendance at training are maintained and evidence of understanding demonstrated Retention of documentation It is very important to make sure that this manual is stored together with the unit so that it will also be available at any time in the future In case the unit is sold or the right to use it is transferred to a different owner make sure that the manual always remains located near the unit This is necessary to ensure that the new owner can use the unit properly and has all required information Read carefully before starting These instructions serve to promote safety Be sure to read them carefully before installing and using the unit AN This symbol is located on the rating plate to remind the user to observe the manual Medical electrical devices may be used only with reference to the risk of electrical shock fire or mechanical hazards according to IEC 60601 1 Disclaimer The manufacturer assumes no liability whats
63. lisation cycle for Wrapped instruments Before pressing the start button please make sure that no error codes are displayed 7 Start the autoclave by pressing the start button 8 The display will now ask you to confirm your choice of wrapped cycle by asking you to press the M button Confirm your choice by pressing the M button 9 Startthe autoclave by pressing the safety ring The DAC Universal autoclave will now run a normal 134 C program where wash and lubrication are left out Sterilizationtime 3 minutes On the display of the machine is shown which part of the program the autoclave is going through 10 Cycle complete press C to unload is shown in the display To lift the lid completely press C as shown in the display 11 Remove the blue lid from the half moon ring after the cycle And place it on the table or in the holder for lid CAUTION The blue handle of the lid can be hot 12 When the instruments are cold they are ready for storage and or use 13 After the cycle the autoclave automatically deselects the previous wrapped cycle and goes back to standard mode 3 3 Choice of program The DAC UNIVERSAL autoclave has three different programs which can be used according to the needs The three programs with corresponding cycle times are listed below Temperature Pressure Sterilisation time Total cycle time Specification 134 C 3 1 bar 44 95 psi 3 minutes 12 min Normal sterilization of hand pieces and turbi
64. lisation monitoring guidelines for your office clinic Before using your DAC UNIVERSAL after installation or major repairs it is recommended that you perform a biological indicator test NOTE Please ensure that whenever you use an indicator tester you will follow the instruction manual from the supplier of the indicator tester There are three different ways how to monitor the performance of the DAC UNIVERSAL They are all described below 1 Select any commercial available biological indicator consisting of spores of Bacillus stearothermophilus For example 3M Attest Biological indicator 2 Place the indicator vial in the bottom of the DAC UNIVERSAL chamber approximately in the center which is the coldest location in the chamber during sterilisation or place the indicator in the holder for indicator see below picture and place the Holder for indicator on the lid in the marked area or place the indicator inside the Spore PCD tester The Spore PCD tester order no 60 51 820 should be placed on the click adapter for handpieces order no 60 51 648 on the DAC UNIVERSAL adapter lid Holder for indicator Indicator placing Spore PCD tester Order no 60 51 788 Order no 60 51 820 3 Place articles handpieces attachments and or air motors on the DAC UNIVERSAL lid You should select those articles which are representative of your routine practice Usually this will mean that you place articles on all six adapters 24 60 53
65. nd only connected to SELV circuits Please read the section regarding reports See section 2 2 1 and section 5 Connections for water air and drain Please read the section regarding how to install the DAC UNIVERSAL See section 2 2 Purpose of this manual The purpose of this manual is to provide the user with sufficient information about the DAC UNIVERSAL in order to use it effectively in the dental clinic immediately after delivery We recommend that you study appendix 1 thoroughly before using the DAC UNIVERSAL the first time In this way you will have a b etter und erstanding of ho wthe DAC UNIVER SAL functions It is not allowed to use the DAC UNIVERSAL in another way than described in this instruction for use 1 1 Safety and technical Information 1 1 1 ESD protective measures ESD stands for ElectroStatic Discharge CAUTION Connector pins or sockets bearing ESD warning labels must not be touched or interconnected without ESD protective measures S ESD protective measures include Procedures for preventing electrostatic charge build up e g air conditioning air moistening conductive a floor coverings and non synthetic clothing Discharging the electrostatic charges of your own body on the frame of the UNIT the protective ground ay wire or large metallic objects Mh Connecting yourself to ground using a wrist band We therefore recommend that all persons working with this system be instructed on the significance o
66. ned with a product containing chlorine 6 Check the oil entering the chamber Remove the adapter lid from the DAC UNIVERSAL lid holder so that view into the chamber is unobstructed Oil is led through the tubes in the following way 1 Press the lubricate button on the display for more than 1 sec and hold until air release is heard 2 Listen for a small air release to be heard from the bottom adapter in the chamber 3 Through visual control check that oil appears in the chamber through the bottom adaptor If no oil is entering repeat the above pausing 5 seconds between the attempts Attempts should only be made up till 5 6 times in all It is very important to see the oil enter the chamber if there is no oil the instruments are not lubricated Contact your supplier if oil does not enter the chamber 7 Check the adapters Check the attachment of the adapters to the lid by gentle tugging in each adapter If any adapters are loose tighten the screws holding down the adapters with the supplied allen key 8 Check the water pump Remove the adapter lid from the DAC UNIVERSAL lid holder for unobstructed view Procedure A 1 Press the Menu Enter button 2 Use the up down arrows until Manual is selected then press Menu Enter 3 Use the up down arrows until Water is selected then press Menu Enter again Water should flow into the chamber through the bottom adaptor 3 Press Clear to stop the water pump 60 53 362 D3472
67. nes in accordance with the norm EN 13060 121 C 1 1 bar 15 95 psi 15 minutes 24 min Gentle sterilization of hand pieces and turbines and of materials that do not stand high temperatures in accordance with the norm EN 13060 134 C 3 1 bar 44 95 psi 18 minutes 27 min 18 minutes holding time program You can choose between the different programs in the menu system see section 3 7 The latest chosen program will be remembered by the DAC UNIVERSAL after the unit has been switched off this is also the case if all power in the clinic has been shut off 30 60 53 362 D 3472 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S Locked Programs programs not possible to use In connection with validations at the clinic it is possible to neglect i e lock DAC Universal programs not used at the clinic Please contact your supplier if such a lock of programs should either be implemented or opened Only a certified and trained technician must handle this issue 3 4 Special program requirements It is possible to get the DAC UNIVERSAL autoclave to run a special program Please see below Leaving out parts of the cycle If parts of the cycle should be left out you have to push the button that indicates the part of the cycle which you want to leave out When the blue light is out you have left out the cycle in question E g you must press the Rinse Flush button if the cleaning cycle should be left out the
68. ng the basket for solid instruments the instruments are only cleaned externally Internal cleaning The internal cleaning ensures that the spray channels of the instruments are cleaned The instruments are cleaned by flushing the internal spray channels with water and air pressure to ensure that no dirt is left in the channels The internal spray channels are flushed 4 times during the internal cleaning External cleaning The DAC UNIVERSAL uses a cleaning procedure called pulse wash The pulse wash uses water under pressure The DAC UNIVERSAL autoc lave cleans 1 time with cold water and 1 time with warm water thereby removing biofilm on the instruments easier and more quickly It is possible to increase the number of washes to 6 times via the menu system Solid instruments are cleaned externally by means of the pulse wash It is possi ble to incr ease the effect of the pulse wash by means ofa Nitra Clean tablet order number 60 53 842 This tablet is to be introduced to the chamber before the cycle has started We recommend use of one NitraClean tablet once a day based on 10 cycles per day We recommend that you do NOT use a NitraClean tablet in a cycle where Sirona SiroPure or other oil free instruments are placed on the lid 12 60 53 362 D 3472 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S 1 4 Lubrication of non wrapped instruments Prior to the sterilisation cycle the drive channels are cleaned and lub
69. oever in cases involving e work or repairs performed by any personnel not authorized by the manufacturer or importer e an application which does not correspond to the ones described in this manual e the use of non OEM components or any components not described in the section 6 entitled Cleaning and maintenance Electromagnetic compatibility In order to prevent possible risks caused by electromagnetic interference no electro medical or other such devices should be used near the DAC UNIVERSAL The unit complies with the currently valid directives concerning electromagnetic compatibility IEC 60601 1 2 Only medical devices which comply with the IEC 60601 1 standard may be connected to the DAC UNIVERSAL Any non medical devices connected also must comply with the IEC 60601 1 1 standard for medical devices e This unit does not cause any harmful interference It can however pick up interferences from other devices including interferences which cause undesirable operation Indication for use e The DAC UNIVERSAL isin tended to cle an lubr icate and steam st erilise de ntal hand pi eces air motors an d attachments which are suitable for steam sterilisation e The DAC UNIVERSAL is int ended to cle an and ste am ster ilise dental instruments w hich are suit able for steam sterilisation e Steam sterilisation at 134 C 273 F and 3 1 bar 44 95 psi absolute for 3 minutes e Maximum load is six 6 dental hand pieces high speed hand pi
70. p and the chamber should be empty The function can be repeated if the chamber is not empty after previous attempts Turns on printer reporting Turns off printer reporting Default is set at 2 pulse washes rinse cycles but it is possible to increase it up to 6 if this is required please note that more than two Rinse cycles are DO HE Z MM HEN Oil expel 1 S S prolonging total time of cycle Default is set at level 1 but it is possible to choose up to level 5 if a longer time for blowing air through the instruments is required please note that this is before sterilization and is prolonging total time of cycle Swedish is selected as display language Default is set at level 0 NO water expel but it is possible to choose up to level 3 if a longer time for blowing air through the instruments is required Level 0 Expel off Level 1 50 sec effective blowing time Level 2 100 sec effective blowing time Level 3 150 sec effective blowing time please note that this is after sterilization and is prolonging total time of cycle Set year 00 99 Set month 01 12 Sets month U F Time scale 12h 24h gt Sets time format Oil settings 1 3 0 in n Default is set at level 1 oil adjustment but it is possible to choose up to level 3 if a larger amount of oil lubrication for the instruments is requested Level 1 default amount Level 2 2596 more t
71. p of UT 60 dip of UT supply 70 UT for 25 periods 70 UT for 25 periods according to 30 96 dip of UT 30 dip of UT nn nee UU powered by an uninter ruptible power supply or a battery Magnetic field of Power frequency magnetic fields power frequencies should be at levels characteristic of 50 60 Hz according a typical location in a typical to IEC 61000 4 8 commercial or hospital environment Remarks UT is the AC supply voltage prior to application of the test level IEC 61000 4 11 lt 5 UT for 5 sec lt 5 UT for 5 sec gt 95 dip of UT gt 95 dip of UT Portable and mobile radio equip ment must not be used within the recommended working clearance from the UNIT and its cables which is calculated based on the equation suitable for the relevant transmission frequency Recommended working clearance 10 60 53 362 D 3472 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S Conducted HF inter Jvett 3 ference 150 kHz to 80 MHz ver d 1 2 VP IEC 61000 4 6 d 1 2 VP at 80 MHz to 800 MHz d 2 3 VP at 800 MHz to 2 5 GHz where P is the nominal transmitter 3V m Jvett output in watts W specified by the Radi 80MHz to 800MHz transmitter manufacturer and d is adiated HF interfer EM the recommended working IEC 6000 4 3 3V m Jvett clearance in meters m The field 800MHz to 2 5GHz strength of stationary radio transmitters is based on a local investigation for all frequenci
72. re or the pressure is below or above the limit values of the sterilisation an error will appear in the display 1 6 Sterilisation of wrapped instruments See section 3 2 Use of the wrapped lid 1 7 Processing handpieces and turbines The DAC UNIVERSAL is made for immediate use of handpieces and turbines This means that the handpieces turbines are transported directly from the dental chair to the DAC UNIVERSAL where they are introduced into the machine It is recommended to pre clean the instruments if the handpieces and turbines are very dirty or if the handpieces and turbines have been left to dry before processing in the DAC UNIVERSAL During the time of handling the handpieces turbines the dirt blood etc will dry and will increase the need for pre cleaning After the process in the DAC UNIVERSAL and after cooling down the handpieces turbines are ready for immediate use in all dental treatments In case the instruments are not to be used immediately it is recommended to bag the handpieces turbines in e g dental wrapping bags which clearly indicates date and time and that the instruments have been processed in the DAC UNIVERSAL and that they are not to be used for surgical procedures NOTE Please always follow the demands of your own specific country The procedure is described more in detail below Pre processing information 1 Take the used soiled instruments off the dental chair using normal handling procedure 2 Bring the so
73. rence immunity The UNIT is intended for operation in the electromagnetic environment specified below The customer or user of the UNIT should make sure that it is used in such an environment Interference IEC 60601 1 2 test level Compliance level Electromagnetic environment immunity tests guidelines Electrostatic discharge 6kV contact discharge 6kV contact Floors should be wood concrete or ESD discharge ceramic tile If floors are covered according to 8 kV air discharge with synthetic material the relative IEC 61000 4 2 8kV air discharge humidity should be at least 30 Electrical fast transient 1kV for input and output 1kV for input and Mains power quality should be that burst according to lines output lines of a typical commercial or hospital IEC 61000 4 4 2kV for power cables 2kV for power cables environment Surge voltages according to IEC 61000 4 5 Mains power quality should be that of a typical commercial or hospital environment Mains power quality should be that of a typical commercial or hospital environment If the user of the UNIT requires it to continue functioning following inter 1kV push pull voltage 1kV push pull voltage 2kV push pull voltage 2kV push pull voltage lt 5 UT for period lt 5 96 UT for period Voltage dips short gt 95 dip of UT gt 95 96 dip of UT interruptions and vari 4096 UT for 5 periods 40 UT for 5 periods ations of the power 60 di
74. ricated When using the basket for solid instruments the lubrication cycle should be omitted Once the cycle has finished the lubrication cycle is automatically switched on again NOTE The amount of oil that is supplied to each instrument during a DAC Universal cycle is designed for the instrument undergoing a DAC cycle between each patient 1 5 Sterilisation of non wrapped instruments At the beginning and the end of the sterilisation the instruments are exposed to both an internal and an external sterilisation cycle During the cycle of internal sterilisation a very high level of pressure of saturated steam is generated in the autoclave chamber which is extracted backwards through the drive and spray channels of the instruments The flow of steam pressure is repeated 16 times in total throughout the cycle This cycle is called back flush In addition to this an external sterilisation of the instruments is carried out Here the instruments are exposed to the temperature and steam pressure as chosen in the program It is possible to choose between three different sterilisation programs 121 C 250 F with a sterilisation time of 15 minutes 134 C 273 F with a sterilisation time of 3 minutes and 134 C 273 F with a sterilisation time of 18 minutes Sterilisation control system The sterilisation control system works by regulating the pressure and at the same time controlling the corresponding temperature This means that if the temperatu
75. s based on 10 cycles per day See section 6 2 Cleaning the drain filter Drain outlet Connect to drain Air inlet Connect to compressed air Water inlet Connect to demineralised distilled water optional 60 53 362 D3472 19 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S 2 2 4 Connection of the DAC UNIVERSAL to a logger system It is possible to connect a USB data logger system to the DAC Universal Every cycle is written on a USB stick and can on a daily basis be transferred to a computer in the clinic where the cycles can be digital signed The logger can be connected at the COM Port RS 232 to the DAC Universal see 2 2 3 Figure 1 The logger which is auxiliary equipment can be bought at company Comcotec in Munich www comcotec org Further more a larger network product called SEGOSOFT also auxiliary equipment can be bought also at company Comcotec in Munich www comcotec org SEGOSOFT is compatible with most clinic software programs 2 3 Before using the autoclave important Before handling the autoclave please be aware that the weight of the machine is app 23 kilograms 51 pounds Therefore when lifting the machine please use a lifting technique adjusted to the weight of the machine For more information regarding handling please refer to section 6 2 NOTE The bottom plate of the DAC can be hot In order to be able to use the machine please go through st
76. s than demineralised or distilled water has been filled into the water tank then the DAC UNIVERSAL must not be used Please contact your supplier 36 60 53 362 D 3472 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S 5 Reports Sterilisation To ensure sterilisation the instruments must be exposed to saturated steam at a certain temperature for a certain period of time Sterilisation method The DAC UNIVERSAL sterilises by means of saturated st eam To ensure that the satu rated steam is present during the entire holding time the pressure and the temperature is continuously checked during the cycle Printer The printer for the DAC UNIVERSAL see below picture 1 can be purchased as accessory for monitoring the temperature and pressure during the cycle and after the cycle Picture 1 Printer for the DAC UNIVERSAL Description DAC UNIVERSAL thermal printer WP T610 by Sirona Dental Systems GmbH Me a Order no 60 51 770 T5 Availability of wall mount l j Power input at 24V DC nn Paper auto loading Dimensions 125Wx205Dx115H mm In order to connect the printer to the DAC UNIVERSAL please do as follows 1 Connect the printer to the DAC UNIVERSAL by means of a serial cable through the RS232 port see figure 1 Installation in section 2 2 2 Press Menu Enter button on the DAC UNIVERSAL Use the Up or Down button in order to find Settings Press Menu Enter Use the Up or
77. ted then press Menu Enter 7 When the machine has closed is done automatically after 60 seconds the lid will open up automatically Repeat step 1 7 until watertank and chamber are completely empty If an automatic external water supply is NOT installed manually fill the water tank with demineralised or distilled water Change the drain filter see Figure 1 Installation section 2 2 1 CAUTION The DAC UNIVERSAL should be turned off and be cold before changing the filter Further we advise you to use gloves during this process Unscrew and loosen the filter housing lid with the filter key Unscrew the old filter and dispose of it Screw in the new filter with the filter key and then tighten the filter housing lid with the filter key 60 53 362 D 3472 D3472 201 01 08 02 12 13 14 13 16 17 DAC UNIVERSAL USER MANUAL 729050 Version 15 S Clean the water tank Drain the tank see no 10 Remove power plug from the autoclave i e disconnect the DAC UNIVERSAL from power Remove the filter at the top of the water tank Lift up the water tank The tank and the filter can now be cleaned with hot water max 50 C GENTLY clean the bottom adapter of the water tank which is attached on the machine with a damp cloth Remember to dry the tank and filter with a clean towel after wash When cleaned put the tank back on the bottom adapter Press the water tank down over the water tank adapter and
78. the oil cans close to open fire Storage and handling must be below 50 C 122 F Follow all applicable lubricant warnings on handling use and disposal of the lubricant The use of flammable lubricants is allowed so long as the vapour point of the lubricant is above 8 C 17 6 F If a flammable lubricant is used smoking is not permitted within 3 meter 118 11 inches of the unit or its drain tank The DAC UNIVERSAL does not accept aerosol lubricants Please refer to the safety data sheet for the used oil product In case of fire The maximum amount of oil is only 200 ml 0 043 UK gallons There is no danger that dangerous harmful gasses will be created in the case of fire 20 60 53 362 D 3472 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S Description of how to change the oil bottle To change the oil bottle open the oil tank cover and follow the description a d below Picture a Turn the empty oil bottle five whole turns counter clockwise and remove it Im IM ill It 1 Picture b Remove cap from new oil bottle Picture c Introduce the oil can upside down into the machine Please be aware that the oil bottle must meet the matching oil bottle attachment to be fastened TT After installation There is no oil bottle in the unit when it is delivered To ensure that the unit can lubricate the first time it is activated
79. tored in minus temperature Celsius scale Protection against harmful ingress of water Degree of protection Me Temperature 40 C 65 C 41 F 149 F Transport and storage conditions Relative humidity 20 90 Air pressure 500 1060 hPa External carton This product bears the CE marking in accordance with the provisions of the Council Directive 93 42 EEC of June 14 1993 concerning medical devices 60 53 362 D3472 9 D3472 201 01 08 02 DAC UNIVERSAL USER MANUAL 729050 Version 15 S 1 1 4 Electromagnetic emission The UNIT is intended for operation in the electromagnetic environment specified below The customer or user of the UNIT should make sure that it is used in such an environment Electromagnetic environment Emission measurement Conformity guidelines The UNIT uses HF energy only for its HF emission according to CISPR 11 internal function The HF emission Is Group 1 therefore very low and it is improbable that nearby electronic devices might be disturbed The UNIT is intended for use in all facilities including residential areas HF emission according to CISPR 11 Class B and in any facilities connected directly to a public power supply providing electricity to buildings used for resi dential purposes Harmonics according to not applicable IEC 61000 3 2 Power output 50 W Voltage fluctuations Flicker according not applicable to IEC 61000 3 3 no significant flicker 1 1 5 Interfe
80. ual from the supplier of the indicator tester 3 Manually clean up to six 6 handpieces attachments and or air motors and visually inspect all internal channels for blockage as instructed by the manufacturer 4 Place handpieces attachments and or air motors onto their respective adapters on the lid Depending on the type of device and its adapter you may need to push the article onto its adapter manipulate a click lock on the adapter or tighten a threaded ring onto the article Please be sure that you hear a small click when you push an instrument onto an adapter After having placed an instrument onto an adapter please slightly pull the instrument to make sure that it is properly fastened onto the adapter 5 Load the adapter lid in the lid holder of the autoclave See below picture 1 Make sure to push the adapter lid all the way back to fit the lid holder properly NOTE The autoclave and or instruments can be damaged if the lid is not placed correctly Note When using any adapter no force must be applied when mounting the handpiece turbine to the adapter The handpiece must be easy to mount onto the adapter If it is not easy to click or screw the handpiece turbine onto the adapter it is possible to damage the handpiece turbine Sirona Dental Systems GmbH does not cover any of these damaged handpieces turbines When using Sirona TE adapters order number 60 51 705 you must not apply any force when mounting the han
81. we recommend to set the water expel level at 1 For instruments of brand Sirona TE or Classic we recommend water expel level set at 3 However please always be sure to act in accordance with the user manual instructions from the manufacturer of the instruments 2 4 Heating the autoclave When starting the DAC UNIVERSAL e g in the morning approximately 10 12 minutes will pass before the autoclave has warmed up sufficiently During the heating up the display shows Heating and the remaining temperature in 96 If the autoclave is activated before the chamber is properly warmed up nothing will happen The autoclave is not ready to be used before it says ready in the display The heatin g up process is automatically activated if th e machine has been disconnected from e lectricity e g during the night and is connected to electricity again The heating up process is a matter of heating up the steam generator in order to be able to start a cycle at any time From the display it is possible to monitor the chamber temperature The chamber temperature can vary from time to time without effecting the sterilisation cycle If the time between each cycle is short the temperature of the chamber will be high If the time between each cycle is long the temperature in the chamber drops to around ambient temperature 2 5 Perform installation testing with Biological Chemical Indicators after machine installation Follow appropriate agency steri

DAC UNIVERSAL - Autoclaves Service, Repairs and Validation

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