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DAC Universal User Manual

1. 14 2 2 How to install the DAC UNIVERSAL 14 2 2 1 Moun ndg OF adaplers nu een 15 2 2 2 Choice of display language u 17 2 2 3 Installation of sterile filter for wrapped instruments 17 2 2 4 Connection of the DAC UNIVERSAL to a 17 2 2 5 Connection of the DAC UNIVERSAL to a logger system 18 2 3 Before using the autoclave 18 2 dai iiereBisi Isjrerelr j i em c 22 2 5 Perform installation testing with Biological Chemical Indicators after machine Stallati ee M ee 22 3 Operating the DAC UNIVERSAL ei 23 3 1 USe 0f ING i mL mm 25 3 22 WSC of Ihe wrapped lid cc Ne 26 3 3 CNOICE OF PFOGFaAM PEE STET DUI 27 3 4 Special program requirementS uuurusnnanuonnnnnnnnnnnunnnnnnunnunnnnnnunnnnnnnnunnunnnnnnnnnnnnnunnnnnnnnenn 28 329 FOULING MONITORING et 28 3 6 TRE AGING INe 2 v M 29 3 7 Using the menu SY SUG une 30 3 6 Hesetling the menu Syste t RN 31 A TEER ONS 2a een 32 M nicole t otek cle em a cere cae sete rem see te TUNE
2. DAC UN VERSAL User Manual DAC UNIVERSAL USER MANUAL 729050 Version 16 S 60 53 362 D 3472 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 S CONTENT 1 Introduction to the DAC UNIVERSAL une 4 1 1 Safety and technical Information 7 TTA ESD protective measures an ee so aeu HH Duros sv 7 1 1 2 About the physics of electrostatic charges 7 1213 TECHAICAl COSCHIDUION met 8 1 1 4 Electromagnetic emission ee esee esses esee eere eere rne e nnne nnn nnn 9 1 1 5 Interrerence 25 9 9 elite 9 1 1 6 Working Cleafances nee 10 T2 FUNGUORIN ses 11 1 3 Cleaning of non wrapped instruments 11 1 4 Lubrication of non wrapped 11 1 5 Sterilization of non wrapped 12 1 6 Sterilization of wrapped nn 12 1 7 Processing handpieces and 12 2 Installation of the DAC UNIVERSAL ee 14 2 1 Requirements concerning
3. 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 day 01 31 Set month 01 12 Sets month Set hour 01 24 01 31 Time scale 12h 24h Set 00 59 Turns water off Oil settings 1 3 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 25 more than level 1 Level 3 50 more than level 1 30 DAC UNIVERSAL USER MANUAL 729050 Version 16 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 Read
4. 34 6 Cleaning and maintenance esas ue ute rena ux coe hs a en au 35 6 1 Handling the DAC UNIVERSAL einen 39 7 Safety service warranty certificates amp 40 TAP OALCUY een leiser 40 1 2 CINICO emp mS 40 Warranty dicio En EEE EN SUAM EMEN AR DOE 40 TG OU UIC QUO mE 40 yESEeupni 40 Appendix 1 DAC UNIVERSAL with 41 Appendix 2 DAC UNIVERSAL display amp keyboard 42 Appendix 3 Connection to an external water treatment system 43 Manufacturer of the DAC UNIVERSAL 43 60 53 362 D3472 3 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 S 1 Introduction to the DAC UNIVERSAL A CAUTION U S federal law restricts this device to sale by or on the order of a licensed healthcare professional Operator training a All personnel who operate or maintain the DAC Universal MUST be trained in the operation and safe use of the DAC Universal 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 Universal must
5. 60 51 846 large Tools for maintenance Description Nitram Oil 2 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 60 53 362 D3472 39 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 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 These 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
6. Version 16 S 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 7 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 Complete Morita PAR DI turbine adapter Complete Morita PAR O turbine adapter All adapters are delivered inclusive a small gasket and 2 fixation screws 16 60 53 362 D 3472 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 S ONoTE 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 Please at any time handle your instruments as recommended in the Instruction manuals from the supplier of the instruments
7. 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 Sterilization Total Temperature Pressure time cycle time Specification 134 C 3 1 bar 44 95 psi 3 minutes 12 min Normal sterilization of hand pieces and turbines in accordance with the norm EN 13060 121 C 2 1 bar 30 46 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 2 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 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 60 53 362 D3472 27 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Versio
8. 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 supplied with a main lead with plug which must be connected to the autoclave 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 inches is required for the connection between the DAC UNIVERSAL 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 held 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 int
9. 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 These values may vary according to the output power of the relevant communication device as specified below Nominal transmitter Worki EE nn output W orking clearance according to transmission frequency m 150 kHz to 80 MHz 80 MHZ to 800 MHz 800 MHZ to 2 5 GHz d 1 2 VP d 2 3 NI 1 2 3 8 3 12 Go o e M ORB 82 S B O For transmitters whose maximum nominal output is not specified in the above table the recommended working clearance
10. 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 u Sirona Dental Systems GmbH 60 51 770 i Availability of wall mount Power input at 24V DC E 7 4 Paper auto loading oo 7 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 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 dm MO I 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 sterilization time temperature and pressure will be measured and printed every 30 seconds This way it is possible to monitor the sterilization cycle Minimum and maximum temperature Minimum and maximum pressure A statement saying that the Cycle parameters were met or Steriliz
11. C Sirona Dental Systems GmbH Fabrikstrasse 31 D 64625 Bensheim 0 1 23 Germany The DAC UNIVERSAL is UL listed E231164 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 60 53 362 D3472 43 D3472 201 01 09 02 We reserve the right to make any alterations which may be due to technical improvements Sirona Dental Systems GmbH Sprache englisch Printed in Germany D 3472 201 01 09 02 09 2010 A Nr 112 377 Sirona Dental Systems GmbH Fabrikstralle 3l Bestell Nr Order No D 64625 Bensheim N di cod bermany users BU 03 862 08477 No de code www sirona de Nro de pedido
12. Directive 93 42 EEC of June 14 1993 concerning medical devices 8 60 53 362 D 3472 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 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 ee Electromagnetic environment Emission measurement Conformity guidelines The UNIT uses HF energy only for its internal function The HF emission is 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 and in any facilities connected directly to a public power supply providing electricity to buildings used for resi H i not applicable eee i Power output 50 W Voltage fluctuations Flicker according not applicable to IEC 61000 3 3 no significant flicker dential purposes 1 1 5 Interference immunity The UNIT is intended for operation in the electromagnetic environment specified below HF emission according to CISPR 11 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 dis 6kV contact discharge 6kV contact Floors should be wood con
13. 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 26 60 53 362 D 3472 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 S Rinse Flush Cleaning cycle Lubrication cycle Wrapped TE N Sterilization 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 Start the autoclave by pressing the safety ring Step 7 8 and 9 must be performed within 20 seconds The DAC Universal autoclave will now run a normal 134 C program where wash and lubrication are left out Sterilizationtime 3 minutes Total cycle time app 22 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 lift the lid completely press as shown in the display 11 Remove the blue lid from the lid holder semi circle after the cycle And place it on the table or in the holder for lid NCAUTION The blue handle of the lid can be hot 12 When the instruments are cold they are ready for storage and or use
14. display To fully raise the adapter lid with the instruments for removal 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 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 ONOTe 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 AXCAUTION 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 hor
15. la a 60 m E 7 External wash with hot water E H and steam A UT A 7 2 Wash lumens with 20 4 cold water 05 0 0 0 2 4 b B 10 12 Elapsed Time minutes 60 53 362 D3472 13 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 S 2 Installation of the DAC UNIVERSAL The purpose of this chapter is to provide the user with information about how the installation of the DAC UNIVERSAL 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 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
16. not cover any of these damaged handpieces turbines scalers spray nozzles 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 instruments 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 instruments 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 Hemember to place a sterilization indicator strip holder for indicator order number 60 51 788 in the chamber 6 Before pushing the start button please ensure that the indicators next to the corresponding symbols are illuminated Please be aware to press the Lubrication button in case the basket is used for sterilization 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 60 53 362 D3472 23 D3472 201 01 09 02 DAC UNIVERSAL USER MANU
17. 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 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 60 53 362 D3472 5 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 S 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 sterilization may be impeded The instruments placed on the adapters must not be sealed If an instrument is partly sealed then it must be checked 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 adapte
18. tank Drain chamber Settings Printer Rinse cycles Oil expel Language Expel Set time date Automatic water Oil settings 60 53 362 D3472 D3472 201 01 08 02 Sterilization program 134 Celsius for 3 minutes Sterilization program 121 Celsius for 15 minutes Sterilization program 134 Celsius for 18 minutes Opens chamber lid Closes chamber lid remember to place the lid into the holder semi circle 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 semi circle before the use of this function App 60 sec after having chosen Drain Chamber and pressed Menu Enter the lid goes up 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 Rinse cycles 2 6 Oil expel 1 5 UK F SP S 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 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 IS J Swedihis selected as display language Expel 0 3
19. the level of water expel will increase the time of the total cycle ONoTE For nearly all instruments of brand W amp H KaVo NSK and most other brands 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 60 53 362 D3472 21 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 S 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 heating up process is automatically activated if the machine has been disconnected from electricity 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 sterilization cycle If the time between each cycle is short the temperature of the chamber will be hig
20. 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 procedure 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 sterilization process j e to increase water 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 Expel Press the Menu Enter button to select Expel mode Press the Up or the Down button to choose the level of blowing time CD XXE Default is set at level 0 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
21. 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 Air inlet Connect to compressed air Drain outlet Connect to drain changed every 4 weeks based on 10 cycles per day See section 6 2 Cleaning the drain filter Water inlet Connect to demineralised distilled water optional DAC UNIVERSAL USER MANUAL 729050 Version 16 S 2 2 5 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 ref
22. 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 S The DAC UNIVERSAL is not intended to sterilise instruments liquids cloth loads biomedical waste or other devices or materials which are not compatible with steam sterilization The DAC UNIVERSAL is not intended to clean other instruments than dental hand pieces attachments or motors with a suitable DAC UNIVERSAL adapter The processing of such articles may result in incomplete sterilization damage to the incompatible articles and or damage to the DAC UNIVERSAL Warnings This product is intended for use by licensed healthcare professionals only Before operating the DAC UNIVERSAL carefully read and follow these instructions and save them for future reference Observe all cautions 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 Systems GmbH recommends our users at all times to use the type of oil that is recommended by the manufacturer 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 th
23. 2 2 2 Choice of display language It is recommended that language corresponding to the main language in your country or the language most familiar to the user of the DAC Universal is chosen as display language The explanation of how to do this please see section 3 7 Using the menu system Please note that there are six language options English German French Spanish Italian and Swedish 2 2 3 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 4 Connection of the DAC UNIVERSAL to a printer The DAC UNIVERSAL is prepared for connection to a printer in order to print autoclave reports auxiliary equipment Please refer to section 5 Reports Figure 1 Installation Connect to printer or logger Connect to 90 120 and 190 240
24. 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 S 5 Re install drain damper and lid and put the drain tank back into service Drain tank Damper 2 Cleaning the drain filter JACAUTION The DAC UNIVERSAL should be turned off and cooled down before cleaning the drain filter ONork Please make sure to wear surgical gloves during this procedure Unscrew the lid of the filter housing with the supplied filter key Unscrew the filter from the housing with the filter key Clean the filter thoroughly under running tap water If possible hold the filter in a paper towel and blow compressed air through the filter from the direction shown Gently mount the filter into the housing with the filter key Tighten the lid of the filter housing back on with the filter key Euren NoTE The filter must be replaced with a new filter every 4 weeks based on app 10 cycles per day 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 Check the adapters amp matching O rings 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 NOTE If you determine that any of the O rings on the adapters are damaged or missing please immediately go to point 13 on the foll
25. 3472 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 S Procedure B 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 four small holes in the bottom of the chamber 4 Press Clear to stop the water pump ONoTE 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 9 Check the safety ring Press Start and then press the safety ring within 20 seconds 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 10 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 16 0 24 inches 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 En
26. AL 729050 Version 16 S 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 See section 3 2 Use of wrapped lid Rinse Flush Cleaning cycle Lubricate 4 Lubrication cycle Wrapped N Sterilization 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 press safety ring as indicated in the display see appendix 1 If the safety ring is not pressed within 20 seconds you must once again press the start button When the safety ring has been activated the adapter lid of the DAC UNIVERSAL will go down and close after which the autoclave automatically goes through the cycles cleaning lubrication if not de selected and sterilization 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 sterilization 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
27. IVERSAL USER MANUAL 729050 Version 16 S 6 Cleaning and maintenance After every 50 runs the DAC Universal will for 2 seconds give an acoustic alarm and the display will show the following information Remember Check amp Clean Press safety ring this to remind the user of the need to cleaning and maintenance of the DAC Universal Below please find the detailed 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 Frequency Weekly Every Every 4 is second week year in connection with the biennial service or after 3000 cycles p 1 Clean the drain tank 2 Clean the drain filter 3 Clean the adapter lid 4 Check the adapters amp matching O rings 5 Clean the machine externally 6 Clean the chamber 7 Check for oil entering the chamber 8 Check the water entering the chamber 9 Check the safety ring 10 Drain the water tank 11 Change the de 12 Clean the water tank XK 13 Change the O rings on the adapters FX 14 Change the filter in the Sterile filter x IF a Sterile filter is installed on the air tube 15 Change the O ring on the filter housing EX 16 Change the O rings on the bottom adapter in X 17 Change the O rings a
28. 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 sterilization 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 Pour water into the water tank or change the oil bottle gt Please contact your supplier 82 The temperature in the steam generator is too high Please contact your supplier 83 Temperature in chamber is too high Please contact your supplier The sterilization temperature has not been maintained during sterilization Pour in water if needed Please contact your supplier 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 8 8 The steam pressure is too low during autoclaving Pour in water in case of low level gt Press C to reset and then restart gt Please contact your supplier 32 60 53 362 D 3472 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 S The steam pressure is too
29. al or hospital environment Remarks UT is the AC supply voltage prior to application of the test level Portable and mobile radio equip ment must not be used within the recom mended working clearance from the UNIT and its cables which is calcu lated based on the equation suitable for the relevant transmission fre quency Recommended working clearance Conducted HF inter 3ver 3 ference 150 kHz to 80 MHz ue d 1 2 VP IEC 61000 4 6 9 60 53 362 D3472 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 S d 1 2 NP 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 transmitter manufacturer and d is the recommended working clearance in 80MHz to 800MHz Radiated HF interfer ence IEC 6000 4 3 3V m meters The field strength of 800MHz to 2 5GHz stationary radio transmitters is based on a local investigation for all frequencies less than the conformance level for all frequencies Interference is possible in the vicinity of equipment bearing the following graphic symbol y 1 The higher frequency range applies at 8OMHz 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
30. at 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 90 120 190 240 volt 50 60 Hz 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
31. ation failed If sterilization failed Sterilization 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 Universal DAC Universal Serial 12080 Serial 12089 J 1 Program 134 Program 134 Serial 120 Charge no j lig Program 134 C Date n d y 11 04 2008 urn Charge no 3 ate w d y 11 04 2 Time 18 31 40 rius A 14 T Date m d y 11 10 2008 nn Time 10 04 39 el bar Time m 135 6 3 15 10 39 12 bar Tine bar Time pu 135 6 3 24 10 22 18 Ede 135 4 3 17 10 39 42 135 7 3 20 18 22 48 135 8 3 21 10 10 13 135 4 3 17 10 40 12 SE GU Jd wy 135 7 3 18 10 10 44 j 135 5 3 17 10 23 18 135 7 3 18 10 11 14 135 4 3 18 18 41 13 135 4 3 21 10 24 19 E 10 12 14 135 4 3 18 10 41 43 135 4 3 19 10 24 49 135 4 3 18 10 12 44 135 5 3 19 10 42 13 135 5 3 17 18 25 19 135 5 3 17 10 13 15 Min temp 135 4 Min temp 135 4 Min temp 135 3 temp 135 6 Max temp 135 6 Max temp 135 8 Max pres 3 23 pres 3 26 pres 3 27 Min pres 3 15 Hin pres 3 16 Min pres 3 15 Cleaning parameters met Cleaning parameters met Cleaning disabled Sterilization parameters met Sterilization parameters met Sterilization parameters met Drying parameters met Drying disabled Drying parameters met Figure 2 Transcripts from the printer auxiliary equipment 34 60 53 362 D 3472 D3472 201 01 09 02 DAC UN
32. ative to place the sterilization 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 sterilization This biological spore test indicator can either be shaped as a cylinder e g 3M Attest m 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 ONoTE 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 sterilization 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 pla
33. ce 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 opore 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 28 60 53 362 D 3472 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 S 4 Run the DAC UNIVERSAL unit through a normal cleaning lubrication and sterilization 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 sterilization 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 AXCAUTION If any biological indicator or indica
34. comprehend the process with vapour and the relevant methods for safe use and methods to detect escape of the agent c All personnel who operate or maintain the DAC Universal must receive training 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 whatsoever in cases involving e work or repairs performed by any personnel not authorized by the manufacturer or importer e application which does not correspond to the ones described in this
35. crete or charge ESD discharge ceramic tile If floors are covered with according to 8 kV air discharge synthetic material the relative humid IEC 61000 4 2 8kV air discharge ity should be at least 30 95 Electrical fast ranen 1kV for input and output 1kV for input and Mains power quality should be that of lines output lines a typical commercial or hospital envi mucus ee m 2kV for power cables 2kV for power cables ronment Surge voltages _ _ Mains power quality should be that of according to Mir ale ed ipn bs a typical commercial or hospital envi IEC 61000 4 5 Boge odds 9 uiri 9 ronment Mains power quality should be that of lt 5 UT for period lt 5 96 UT for period Voltage dips short gt 95 dip of UT gt 95 dip of UT ee RORIS NOIRS REDE interruptions and 4096 UT for 5 periods 4096 UT for 5 periods If the near of the UNIT requires it to variations of the 60 dip of UT 60 dip of UT continue functioning following inter power supply 70 UT for 25 periods 70 96 UT for 25 periods IntonSer Itc ee according to 30 dip of UT 30 dip of UT PP y 5 K ommended to have the UNIT ee s dont UT powered by an uninter ruptible power supply or a battery Magnetic field of Power frequency magnetic fields power frequencies 3 Alm 3 A m should be at levels characteristic of a 50 60 Hz according typical location in a typical commer to IEC 61000 4 8 ci
36. cuits logical circuits and microprocessors are used in order to implement a wide variety of functions 2 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 Tr 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 Dimensions 60cm H open 35cm H closed 36cm W 37cm D 10 Max N NA NA er i TE ma Satetyclass ncn or gases Temperatures 20 C 68 F and 30 C 86 F Operating conditions The DAC UNIVERSAL must NOT be stored in minus temperature Celsius scale Ordinary Degree of protection Temperature 40 C 65 C 41 F 149 F Transport and storage conditions Relative humidity 20 90 Air pressure 500 1060 hPa External carton tT v This product bears the CE marking in accordance with the provisions of the Council
37. 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 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 10 60 53 362 D 3472 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 S 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 flushing and sterilization 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 o
38. e 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 semi circle It is important to push the blue lid COMPLETELY 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 within 20 seconds the safety ring The DAC Universal autoclave will automatically go through the washer and sterilization cycles For instance the standard program 134 C with three minutes of sterilization 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 lid holde
39. er to section 6 2 ONoTE The bottom plate of the DAC can be hot In order to be able to use the machine please go through steps 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 Foll
40. ernal 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 ONoTE 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 the middle screw coupling see figure 1 in section 2 2 3 must be connected with a drain tank order no 60 78 526 includes 3 meter 118 11 inches of PFTE heat resistant tube 6 4mm 0 24 0 16 inches and mounting instructions in order to collect the residual water 14 60 53 362 D 3472 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 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 drai
41. f 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 using 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 T
42. 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 Change 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 ONoTE The o rings must be placed at the upper and lower slide of the 3 slides on the adapter If the o rings are not placed correctly this might damage the instruments and compromise the sterilization 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 60 53 362 D 3472 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 S Only authorized technicians may perform the steps 16 to 21 in connection with biennial service 60 79 631 O ring for Midwest adapter 60 51 846 small O ring for Midwest adapter
43. guarantees that the delivered product the DAC UNIVERSAL has gone through 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 technicians than the ones connected to Sirona Dental Systems 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 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 Aa RON 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 organizati
44. h 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 sterilization 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 ONork 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 sterilization 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 art
45. h 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 liquids than demineralised or distilled water has been filled into the water tank then the DAC UNIVERSAL must not be used Please contact your supplier Sterilization OFF Your DAC Universal technician has been running a special program Press safety ring VERY IMPORTANT Disconnect the power cable of the DAC Universal and simultaneously a long acoustic connect it again NOTE If this is not done sterilization phase will NOT take place alarm is given 60 53 362 D3472 33 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 S 5 Reports Sterilization To ensure sterilization the instruments must be exposed to saturated steam at a certain temperature for a certain period of time Sterilization method The DAC UNIVERSAL sterilises by means of saturated steam To ensure that the saturated 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
46. he DAC UNIVERSAL uses a cleaning procedure called pulse wash The pulse wash uses water under pressure The DAC UNIVERSAL autoclave 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 possible to increase the effect of the pulse wash by means of a 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 1 4 Lubrication of non wrapped instruments Prior to the sterilization cycle the drive channels are cleaned and lubricated 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 Owore 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 60 53 362 D3472 11 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 S 1 5 Sterilization of non wrapped instruments At the beginning and the end of the steril
47. he water tank adapter and 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 ONoTE If the o rings on the adapters are not placed correctly this might damage the instruments or the o rings and compromise the sterilization ONork If you have an adapter for Yoshida Turbine order number 63 23 831 your DAC Universal service technician must maintain this adapter at the biennial service 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 clock wise a new filter Screw back the filter shield in the Sterile filter 2 3 4 5 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 ONoTe Please make sure to wear surgical gloves during this procedure Unscrew and loosen the
48. 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 gt Press C to reset and then restart Please contact your supplier The pressure during pressure test was too low Check that your compressor is turned on 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 the 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 The pressure during pressure test was too low Make sure that the lid is placed correctly in the holder gt 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 Press C to reset and then restart Please contact your supplier 94 Oil consumption during standby Disconnect power from the autoclave and wait 10 secs gt Reconnect the autoclave to the power and then restart Please contact you
49. icles 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 4 Run the DAC UNIVERSAL unit through a normal cleaning lubrication and sterilization 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 AXCAUTION If 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 22 60 53 362 D 3472 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 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 sterilization cycle at 134 C 273 F the following needs to be done 1 2 Go through 1 5 in section 2 3 Place the steam
50. 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 ONoTE 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 Dental Systems GmbH
51. indicator strip into the clip on lid See section 2 5 ONoTE Please ensure that whenever you use an indicator tester you will follow the instruction manual from the supplier of the indicator tester Manually clean up to six 6 instruments attachments and or air motors and visually inspect all internal channels for blockage as instructed by the manufacturer Place instruments 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 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 instrument to the adapter The handpiece turbine scaler spray nozzle must be easy to mount onto the adapter If it is not easy to click or screw the instrument onto the adapter it is possible to damage the instrument Sirona Dental Systems GmbH does
52. ization the instruments are exposed to both an internal and an external sterilization cycle During the cycle of internal sterilization 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 sterilization 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 sterilization programs 121 C 250 F with a sterilization time of 15 minutes 134 C 273 F with a sterilization time of 3 minutes and 134 C 273 F with a sterilization time of 18 minutes Sterilization control system The sterilization control system works by regulating the pressure and at the same time controlling the corresponding temperature This means that if the temperature or the pressure is below or above the limit values of the sterilization an error will appear in the display 1 6 Sterilization 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 a
53. izontal manually with compressed air in order to remove condensation in the instruments as condensation can cause corrosion in the instruments ONoTE 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 see section 1 6 24 60 53 362 D 3472 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 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 uw TN I j u 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 b
54. l be displayed visually Please note the error code before resetting the alarm Pressing C resets the alarm When pressing C the lid will for approx 2 seconds raise and then stop until the temperature is below 104 C 219 2 F following which it will open completely It is however possible to force the lid to open 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 The time of sterilization has been less than 3 minutes The instruments should be sterilised again Please contact your supplier if this error appears more than once The pressure level does not decrease fast enough after pressure test gt Empty the chamber for water gt 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 gt Control the level of micro siemens in the water gt Empty the watertank Fill in fresh water below 3uS supplier case of low level gt Please contact your supplier 74 The right temperature for building up pressure for sterilization has not been reached fast enough Pour in water if low level gt
55. l 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 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 5 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 4 cycles of the standard 3 min 134 C 273 F sterilization 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 Or The lid must be up Enter the menu system by pressing the Men
56. m water conductivity of 3 0 uS cm micro siemens is required or B Manual supply of demineralised distilled water Leave the stopper on the water inlet All functions cleaning and sterilization 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 chosen 1 filled water tank approx 4 complete cycles with the use of the standard 3 min 134 C 273 F sterilization 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 small 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 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 60 53 362 D3472 15 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050
57. 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 is intended to clean lubricate and steam sterilise dental hand pieces air motors and attachments which are suitable for steam sterilization e The DAC UNIVERSAL is intended to clean and steam sterilise dental instruments which are suitable for steam sterilization e Steam sterilization 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 pieces air motors and or attachments or five 5 dental instruments e Sterility of devices is compromised on exposure to a non sterile environment Contraindications 4 60 53 362 D 3472 D3472 201
58. n 16 S 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 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 sterilization 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 sterilization 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 sterilization process it is important to place a sterilization indicator strip class 5 in the clip shown below or as an altern
59. n 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 e 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 ONoTE 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 Maximum 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 maximu
60. nt 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 Warning Symbols Be aware of high voltage Be aware of heat 6 60 53 362 D 3472 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 S Warning Placed on the back plate of the 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 and 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
61. ons For more information please contact Sirona Dental Systems GmbH 40 60 53 362 D 3472 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 S Appendix 1 DAC UNIVERSAL with description Adapter lid Oil bottle Water tank 2 B Display gt Safety Ring 60 53 362 D3472 41 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 S Appendix 2 DAC UNIVERSAL display amp keyboard DAC UNIVERSAL i M Pw Rinse Flush Lubricate Wrapped Description The temperature and pressure in the autoclave chamber is constantly shown The pressure is 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 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 b
62. ow all handling instructions and general safety regulations for your specific lubricant when introducing the oil can Do NOT handle 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 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 18 60 53 362 D 3472 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 S 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 Picture d Turn the oil bottle clockwise and gently tighten until you meet resistance Please be aware that
63. owing page 5 Cleaning the machine externally Clean the outside of the unit with isopropyl alcohol or warm water 6 Clean the chamber Clean the chamber with isopropyl alcohol or warm water ONoTE The chamber must not be cleaned with a product containing chlorine 7 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 and hold it down 2 After a few seconds you will hear the oil dispenser start pumping and shortly after oil will enter the chamber from the bottom adapter When oil enter the chamber immediately stop pressing the lubricate button 3 The display of the DAC Universal will now indicate the number of shots from the oil dispenser If this number is 60 or above or if no oil enters the chamber at all please call your supplier The oil indication disappears automatically from the display after a few moments 8 Check the water entering the chamber Remove the adapter lid from the DAC UNIVERSAL lid holder for unobstructed view Procedure A 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 or 36 60 53 362 D
64. r semi circle 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 60 53 362 D3472 25 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 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 Pd me mal 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 sterilised 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 Clau
65. r 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 ONoTE 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 ONoTE See section 3 2 for exact use of the wrapped lid ONOTe 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 relative humidity 80 for temperature up to 31 C 87 8 F decreasing linearly to 50 relative humidity at 40 C 104 F Altitude up to 2000 m above sea level Temperature 5 C 41 F to 40 C 104 F Mains supply voltage fluctuations not to exceed 10 of the nominal voltage Transient over voltages according to installation category 11 Pollution degree 2 Disposal It generally applies that any disposal of this product must comply with the releva
66. r supplier 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 gt Check if the autoclave has a leakage Please contact your supplier 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 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 throug
67. re 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 soiled instrument to the NOT clean area infected area in the sterilization room 3 Ifthe 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 sterilization Post processing information 5 After the DAC UNIVERSAL has finished the cycle allow the handpieces turbines
68. s are touched by electrostatically charged USERS 2 S 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 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 1 billionth of a second 60 53 362 D3472 7 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 S nanoseconds Voltage differentials exceeding 30 000 volts per centimetre 0 39 inches may lead to a charge transfer electrostatic discharge lightning arc over Integrated cir
69. se 5 5 required 0 2 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 pieces 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 accordance 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 itis 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 cycle 4 Place the blue lid in the holder for the lid semi circle 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 6 Choose Wrapped cycle by pressing the
70. 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 better understanding of how the DAC UNIVERSAL 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 Fa 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 97 wire or large metallic objects Connecting yourself ground using a wrist band We therefore recommend that all persons working with this system be instructed on the significance of 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 component
71. selected 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 11 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 ONotTE Please make sure to wear surgical gloves during this procedure 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 D3472 37 D3472 201 01 09 02 12 13 14 15 16 17 38 DAC UNIVERSAL USER MANUAL 729050 Version 16 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 Hemember 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 t
72. t 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 lid for wrapped instruments Service needed Indicate that two years or 3000 cycles have passed since Press safety ring start of use or last service performed Reminds the user that simultaneously 2 seconds of acoustic alarm is given service is recommended Please contact your supplier 60 53 362 D3472 29 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 S 3 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 3 Result action Menu level 1 Menu level 2 Program 134 C 121 C 134 C 18 min Manual Open Close Water Drain
73. t each guiding tube in thelid J 0 l X 18 Change the gasket on thelid EX 19 Change the O rings in the valves EX 20 Change the gasket in the valves EX 21 Change the gasket under each adapter o 0 j 0 X 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 0 Only authorized technicians may perform the steps 16 to 21 in connection with biennial service opare parts for the DAC UNIVERSAL can be purchased from your local supplier 1 Cleaning the drain tank ACA UTION Follow Universal Precautions as well as any applicable waste disposal regulations when handling drain tank contents ONoTE Please make sure to wear surgical gloves during this procedure 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 regulations Screw off the lid and take out the drain damper Empty the drain tank rinse the tank thoroughly with 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 me 60 53 362 D3472 35 D3472
74. ter button 2 Use the 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
75. the oil bottle can be damaged if tightened too hard idi 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 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 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 uo Ie 60 53 362 D3472 19 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 S 6 Press the Up or the Down button to choose the level of oi
76. to cool down before handling as they are hot after a cycle 6 O wore The chuck of the instruments should after a mechanical cleaning always additionally be lubricated according to the recommendations of the manufacturer of the instruments 7 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 Or 12 60 53 362 D 3472 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 S bring the handpieces turbines directly to the dental chair to be used immediately 8 If the handpieces turbines are bagged place the date and time of sterilization 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 The graph below is a process overview which shows the temperature and pressure as a function of time Temperature deg C DAC Universal Operation Cycle Overview Pressure bar 205 ilii ooo o G 6 Dram chamber 2x ATIS Tempeture 0 Sterilization 134deg 3 thar abs 100 7 8 Back flush lumens u t with steam 10 vent chamber Open lid a 80 Lubrie 8
77. tor 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 atmospheres absolute pressure The display will show the current system status as follows amp amp Description Ready 121 C Ready 134 C 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 Start of steam pump and heat up the chamber to 107 Heating Chamber warming up to chosen program temperature and pressure Water reduction is not written in the display Chamber is emptied for condensed water Stabilizing Stabilising to chosen temperature and pressure to Stabilising to chosen temperature and pressure Eee before and after the sterilization Expel when set at level 1 2 or 3 Cycle complete Opening procedure see section 3 poin
78. u 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 N 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 Water is marked you can press Menu Enter in order to start pumping water into the tubes 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 20 60 53 362 D 3472 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 S 6 Resetting the lid holder O Note The autoclave must not be started without the adapter lid being mounted Remember always
79. utton 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 42 60 53 362 D 3472 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 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 24 0 16 inches tube from the external water treatment system to the DAC UNIVERSAL ONOTE A maximum water conductivity of 3 0 uS cm micro siemens is required Manufacturer of the DAC UNIVERSAL E S r on a SN IC 104000 I cM REED S REF 6258342 D3472 2009 UL S Pressure vessel U Max working pressure 3 2 bar LISTED Max working temperature 134 C Laboratory Test pressure SS bar Design code PED 97 23 EC Chamber vol 2 litres Mains supply 90 120v E231164 190 240V AC 90 60Hz 1100W Supplier
80. y 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 60 53 362 D3472 31 D3472 201 01 09 02 DAC UNIVERSAL USER MANUAL 729050 Version 16 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 sterilization the display will when the lid opens show that an error has occurred during sterilization 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 flashing without giving an alarm signal it is because the machine has reached 3000 cycles or it has been 24 months since the last service Contact your supplier in order to do a biennial service on the DAC UNIVERSAL 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 wil

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