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Chapter 4 

– Sterilization 

 

29 

Condensate residues on  

the sterilized items 

If you remove the →sterilized items from the steam sterilizer 
directly after the end of the program, it can happen that slight 
quantities of condensate moisture are found on the sterilized 
items.  
Smaller quantities of water which may be are found on the 
upper side of the paper bags and clear plastic sterilization 
packages are unobjectionable if they dry out within 30 minutes 
after removal from the steam sterilizer.  

 

Storage of sterilized items 

 

Exclusively employ packaging which complies to standards for 
the sterilized materials. Do not store sterilized items in the 
preparation room.  For the storage of the sterilized items, 
observe the criteria mentioned below.  

Storage conditions 

■ 

Sealed against dust e.g. in a closed instrument cabinet 

■ 

Protected from damage on smooth surfaces 

■ 

Protected from excessive fluctuations in temperature 

■ 

Protected from moisture (e.g. alcohol, disinfectant) 

Storage duration in accordance with the type of package 
wrapping 

Storage time 

The maximum storage life depends on the packaging and the 
storage conditions. For →sterilized items which have been 
wrapped in compliance with the standards (dust-protected 
storage is assumed) 

– this time period is up to six months.  

 

Summary of Contents for Euroklav 29 VS+

Page 1: ...ument treatment and hygiene You our customer are justified in your demand for the best products quality and reliability Providing competence in hygiene and quality made in Germany we guarantee that th...

Page 2: ...MELAG Berlin Document BA_EN JAP_29VS _100V_v0 docx Revision 0 15 0720 Date of update 08 07 2015 Subject to technical changes For physicians physician s assistants and service personnel Please read thi...

Page 3: ...ould entail slight to life threatening injuries Warning Observe without fail Indicates a dangerous situation which if not avoided could entail damage to the instruments the practice equipment or the s...

Page 4: ...Koch Institute and DGSV German Society for Sterile Supply Only use wrapping materials and systems which are suitable for steam sterilization according to the manufacturer s information Program termina...

Page 5: ...lay batch number 28 Remove sterilized items 28 Storage of sterilized items 29 Chapter 5 Logging 30 Batch documentation 30 Set date and time 30 Use printer as output medium 31 Employing MELAflash as ou...

Page 6: ...be delayed boiling damage to the steam sterilizer and burns Warning Use the steam sterilizer only for the intended purposes outlined in the related technical documents and only in connection with the...

Page 7: ...This way you achieve optimal drying results for wrapped objects as well Optimized total operating time The steam sterilizer works with an electronic parameter control This way the steam sterilizer opt...

Page 8: ...ynamic pressure test of the sterilization chamber X X X X Air leak X X X X Empty chamber test X X X X Solid load X X X X Porous partial load X X X Porous full load Hollow body B X X X X Hollow body A...

Page 9: ...Standard scope of delivery Euroklav 29 VS User Manual Technical Manual Warranty certificate Manufacturer s inspection report Record of installation and setting up 1 Mounting for trays or cassettes 1 h...

Page 10: ...printer connection RS232 7 8 Device fuses 2x 16A gRL Reset button for overheating protection 9 Connection for emptying the storage tank feed water 10 Connection for emptying the storage tank waste wa...

Page 11: ...25 cm 35 cm 18 litres Mountings for the load The steam sterilizer is always delivered with a mounting to hold trays or cassettes The mounting A is standard and can hold either five trays or three sta...

Page 12: ...display for program status display and parameter display 2 Time h min s 3 Chamber pressure bar and steam temperature C 4 Function key and to select set and display special functions print date time pr...

Page 13: ...A water treatment unit is connected to the domestic water supply It produces the feed water required for generating the steam for the steam sterilizer The purified feed water connection for the steam...

Page 14: ...and or injuries can occur in case this precaution is not observed Set up location requirements Location Set up the steam sterilizer in a dry and dustproof location The air humidity should be 30 to 60...

Page 15: ...40 can be directly hung on to the steam sterilizer on the side The attachment can be next to the steam sterilizer or above or below the steam sterilizer MELAdem 47 Attachment next to the steam sterili...

Page 16: ...er paths which are longer than two metres we recommend a fixed laying of HT high temperature piping by a specialised installation firm Observe the following precautionary measures when handling the ma...

Page 17: ...h on steam sterilizer Warning Unsupervised operation of electrical devices including this sterilizer at the operator s risk MELAG accepts no liability what so ever for any damage resulting from unsupe...

Page 18: ...e an internal storage tank for the feed water supply fill this with feed water of the respective quality page 40 Use qualitatively high grade feed water You can use the removable funnel insert to conv...

Page 19: ...y shows Navigate with the KEY or up to the display is displayed Press the KEY P The currently set option appears on the display e g To set the value to press the KEY P again In order to save the setti...

Page 20: ...instruments Danger of infection Follow without fail the instructions of the instruments manufacturer for treatment and sterilization and observe the relevant standards and directives of your country...

Page 21: ...holding the sterilizing materials Warning Closed sterilization containers must be equipped at least on one side possibly below with perforations or valves Non observance leads to insufficient steam p...

Page 22: ...ultiple wrapping The steam sterilizer functions on the fractionated pre vacuum method This permits the use of multiple wrapping Mixed loads For sterilizing mixed loads observe the following instructio...

Page 23: ...solid instruments transmission instruments simple hollow bodies 134 C 15 min 10 min 3 kg single and multiple wrapping textiles thermo instable goods e g plastic rubber articles Mixed loads 121 C 40 m...

Page 24: ...ith the program selection button in addition to the selected program the sterilization temperature is displayed and whether the respective program for packaged or unpacked sterilizing materials is sui...

Page 25: ...e Quick Program S 20 minutes for the Gentle Program and for the Universal program and the Prion program 25 minutes Manually terminate program You manually terminate a running program in any of the pha...

Page 26: ...ge Therefore if possible always let sterilization programs with wrapped items continue up to the end of the drying phase In a Quick program sterilized unwrapped instruments dry from their own heat aft...

Page 27: ...splayed Drying phase The steam sterilizer does an excellent job of drying the items to be sterilized In the event of difficult drying tasks it might however be necessary to take the following measures...

Page 28: ...lay In order to reach the starting position again press the KEY S twice Remove sterilized items Danger of burning After the end of a program observe the following instructions for removing the sterili...

Page 29: ...employ packaging which complies to standards for the sterilized materials Do not store sterilized items in the preparation room For the storage of the sterilized items observe the criteria mentioned b...

Page 30: ...log memory is full when starting the next program the respectively oldest report is automatically overwritten If you have connected a printer and additionally the option is set to No see also Page 33...

Page 31: ...ection see page 10 Fig 1 6 Turn a coin by a quarter revolution inserted in the locking slot 1 on the white cover Take cover off and fold the interior metal casing to the left Press the metal casing so...

Page 32: ...KEY or until the display is shown In order to start the output press the KEY P An appropriate display appears In order to break cancel the test output or leave the menu after finished printout press...

Page 33: ...Initialisation of the computer In order to be able to employ a computer as output medium the computer must be connected with the serial interface to the steam sterilizer Additionally the software MELA...

Page 34: ...be printed For this use the connected output medium e g the log printer Print selected logs In order to subsequently print selected logs of certain programs proceed as follows Select the SETUP Menu by...

Page 35: ...isplay again shows In case you would like to leave the submenu without printing press the KEY S NOTICE A termination during the output on the log printer is only possible by disconnecting the instrume...

Page 36: ...y short simultaneous pressing of the KEYS and The display shows Navigate with the KEY or until on the display is shown and press the KEY P Navigate with the KEY or up to the display for the Storage Oc...

Page 37: ...2 04 134 1 19 58 2 04 134 1 19 58 2 15 135 2 25 28 0 49 122 3 25 52 0 49 122 3 25 52 0 39 117 8 26 08 1 21 118 2 26 41 1 20 100 7 42 27 0 50 93 1 43 21 0 60 97 7 44 06 0 61 94 4 53 09 0 01 91 9 53 34...

Page 38: ...g from the wall socket Make sure that the chamber is not hot Use a soft and lint free cloth Use chlorine and vinegar free cleaning agents First drench the cloth with cleaning alcohol or methylated alc...

Page 39: ...the side of the connection Be sure to hold the hose tight with the other hand while pressing on the grey release button of the quick fitting connection in order to arrest the spring tension of the con...

Page 40: ...ctional readiness of the steam sterilizer can be adversely affected NOTICE Feed water which you can inexpensively produce with the osmosis processes with MELAdem 40 or with the ions exchanger MELAdem...

Page 41: ...the reliable practice operation of the steam sterilizer During maintenance all functional and safety relevant components and electrical facilities are checked and replaced if necessary The maintenanc...

Page 42: ...intain a pause of 20 min between every two batches Pause times Longer operating pauses Switch the steam sterilizer off for longer operating pauses e g overnight or on the weekend and leave the door aj...

Page 43: ...rint is small In case of non observance spine damage and contusions can result Warning Observe the following when transporting the steam sterilizer e g when moving or shipping the steam sterilizer or...

Page 44: ...ation system of the steam sterilizer compares the process parameters with each other during the program and monitors them with respect to their limit values The monitoring system of the steam steriliz...

Page 45: ...ss the KEY S in order to start the vacuum test The chamber is evacuated until the pressure for the vacuum test is achieved An equilibration time of five minutes and a measurement time of ten minutes f...

Page 46: ...Bowie Dick test After successful completion of the program the display shows in alternation with the current batch number of the day and After pressing the KEY you can open the door Display water qual...

Page 47: ...s Error message Error messages are displayed if safe operation or sterilization security is not guaranteed These can appear on the display shortly after switching on the steam sterilizer or while a pr...

Page 48: ...uilt in flow monitor doesn t close Feed water supply from internal storage tank If the message appears repeatedly have the unit checked by the MELAG customer service Feed water supply from MELAdem 40...

Page 49: ...operating manual of the manufacturer On repeated occurrence carry out maintenance NOTICE Initiate program start after completion of the above mentioned work On the first start after maintenance of th...

Page 50: ...and set the option no The servicing message is activated the device has reached the prescribed batch number The message is shown at program start Repeatedly press the KEY S to delete the message and t...

Page 51: ...reset button for overheating protection Fig 1 8 and start the S without any load If problem persists notify specialist dealers 4 Pressure release filter is soiled Check whether the pressure release fi...

Page 52: ...fy specialist dealers 23 Monitoring time for the pressure release in the outflow procedure during fractionations was exceeded Flow filter soiled Check flow filter lower front in the chamber floor On r...

Page 53: ...est Check door seal for wear On repeated occurrence notify your specialist dealer 35 TO1 Exceeding the maximum permissible sterilization temperature temperature sensor 1 Carry out vacuum test On repea...

Page 54: ...n theoretical temperature quoted from the pressure signal and the temperature measured at the temperature sensor 2 was exceeded On repeated occurrence notify your specialist dealer Also see Error 38 N...

Page 55: ...ee Where applicable remove fallen instruments filter paper etc The tank filter is clogged If necessary check and clean it Pay attention to the correct loading of the steam sterilizer see page 21 Load...

Page 56: ...llic materials by water and chemicals Delayed boiling This is the phenomenon that in certain conditions liquids can be heated beyond their boiling point without boiling this state is unstable a slight...

Page 57: ...alues set on the control the required sterilization conditions are achieved in porous loads with the maximum mass for their sterilization in a sterilizer designed according to DIN EN 13060 DIN EN 1306...

Page 58: ...orks Vacuum Colloquially Space free of matter in the technical sense Volume with reduced gas pressure usually air pressure Vacuum drying Gentle drying the drying goods are exposed to an underpressure...

Page 59: ...height in mm 32 16 12 01285 Swab drums with filter cloth 17R diameter height in cm 13 10 5 00174 23R diameter height in mm 18 14 00233 Package Holder for chamber 25 cm X 45 or 35 cm 22410 Standard tra...

Page 60: ...care accorded to it Please store this user manual carefully and in close proximity to your sterilizer It represents a component of the product Indication of the scale of the chamber volume Opterating...

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