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4.13  Reaction to warnings / error messages__________________________________  

The Euroklav

®

23V-S has a number of safety features and an extensive integrated control and monitoring 

system, in order to ensure the greatest possible level of safety for the sterilization process, and to eliminate 
risks for the patients and operators. 
Various aspects of the operation of the appliance, such as pressure and temperature sensors are 
automatically checked when the autoclave is switched on. 
The power supply, and the quantity and quality of the feed water and cooling water are checked before a 
program can start. 
A successful program start is followed in the next stages by the monitoring of all parameters of relevance for 
the sterilization. If any limit values for the individual program phases are exceeded then there is a 
malfunction report and the program is automatically interrupted. 
In addition to messages, warnings or malfunction reports on the display, if a printer is connected then a 
printout will provide details of the type of malfunction and when it occurred. 
If any such warning message occurs then you should consult Section 7, which provides detailed advice and 
possible operational errors. 

4.14 Operational 

pauses

__________________________________________________

 

In general, the door should only be leant to during operational pauses in order to reduce wear on the door 
seal and to avoid premature failure or sticking.  
In the event of longer breaks, such as during vacations, the cooling water supply should be turned off (and 
the feed water supply from the water purifier if one is connected). 

Closing down / Transport / Reinstallation 

When closing down and transporting the autoclave you should proceed as follows: 

 

Switch off the power. 

 

Disconnect from the mains, allow the autoclave to cool down.  

 

Turn off cooling water and feed water supplies. 

 

Disconnect pipes at rear of autoclave. 

 

If transporting the autoclave with trays and tray rack assemblies in place, then protect the inside 
surface of the door by including a sheet of foam or similar material.

 

 

Warning! To avoid damage use the original packaging when transporting the autoclave.

 

If 

the appliance may be exposed to frost in transit then follow the relevant service 
instructions! 

 

When setting the appliance up for reuse after transport or repairs then proceed in accordance with 
Sections 2 and 3. 

Summary of Contents for Euroklav 23V S

Page 1: ...ization equipment More than 335 000 MELAG units sold throughout the world testify to the exceptional quality of our sterilizers which are manufactured exclusively in Germany As all other MELAG product...

Page 2: ...for one way water 8 2 6 Internal water supply with demineralized distilled water 8 2 7 Connection of a water purification system 8 3 INITIAL START UP 8 3 1 Printer connection Initialization optional...

Page 3: ...clave malfunctions 34 7 2 Malfunctions without display messages 34 7 2 1 No display 34 7 2 2 Excessive water consumption 34 7 2 3 Poor drying 34 7 3 Warning messages 35 7 4 Error reports 38 8 TAKING C...

Page 4: ...filter 10 Power switch 11 Overheating trip switch steam generator 3 Connection for internal distilled demineralized water supply 12 Sliding door lock 4 One way water outlet 3 4 13 Door left side hing...

Page 5: ...3 Integrated steam generation ________________________________________________________ The powerful steam generation in the sterilization chamber makes it possible to sterilize large loads of instrum...

Page 6: ...ecords from the memory 2 Installation When setting up and installing the autoclave please consult the separate instruction leaflet Installing the Euroklav 23V S 2 1 Setting up the autoclave __________...

Page 7: ...checked with a spirit level at the chamber flange and then the front feet should be extended by giving them five 5 turns 5 3 2 9 7 8 1 6 4 Rear view Fig 3 Installation of the Euroklav 23V S with wall...

Page 8: ...mark 2 7 Connection of a water purification system _______________________________ The autoclave can be connected directly to a water purification unit which provides the demineralized or distilled wa...

Page 9: ...vacuation pressure has been reached The equalisation period begins 6 After waiting for the equalisation 5 min the measuring period starts running here e g for 7 min 52s 7 After the measuring period 10...

Page 10: ...y instructions __________________________________________________ When opening the door particularly after interrupting the drying process residual steam can escape from the autoclave chamber After op...

Page 11: ...to the autoclave on instruments film rust Even top quality stainless steel instruments can form rust if they are not handled properly e g if they are treated with the wrong chemical cleaning or disinf...

Page 12: ...ate can run out All MELAG sterilization containers meet these requirements with perforations on two sides and filter cloth inlays Sterilization containers which only have perforations on the top only...

Page 13: ...ation time 15 min Sterilization of all types of wrapped items except Hollow A in particular large amounts of textiles or thermolabile materials plastic rubber or mixed loads wrapped unwrapped Prion Pr...

Page 14: ...in chamber and steam temperature 2 Phase 1 and following Depending on the program chosen and the temperature of the chamber at the start of the program a number of cycles of steam inflow and outflow f...

Page 15: ...report since the sterilization itself has been completed However with the exception of the Quick Program you should normally wait until the drying is completed 8 Program end After ventilation of the c...

Page 16: ...00 Pre vacuum Evacuation 0 77 65 2 02 19 Steam entry 0 01 99 0 03 16 1 Fractionation Steam entry 1 01 119 9 04 18 Press release 0 20 104 8 04 49 2 Fractionation Steam entry 1 01 120 0 05 52 Press rel...

Page 17: ...tandard DIN 58953 Part 7 Section 7 contains the following comment about residual moisture on paper wrapping or transparent sterilization paper after sterilization small amounts of water on the wrappin...

Page 18: ...s the Start Stop once again within 5 seconds If no confirmation is given then the program resumes normally 2 If confirmation is given then the program stops The pressure inside the autoclave will then...

Page 19: ...may be released when the door of the autoclave is opened Operation Display message 1 The autoclave is in the drying phase The display shows the drying time alternately with the option to terminate th...

Page 20: ...ch warning message occurs then you should consult Section 7 which provides detailed advice and possible operational errors 4 14 Operational pauses __________________________________________________ In...

Page 21: ...s can be downloaded at a later stage via the serial interface RS232 When the memory is full 40 program runs then before the start of the next run the oldest record will automatically be overwritten If...

Page 22: ...____________________________________________________ 6 3 1 2 1 Installation_____________________________________________________________________ Records and archives can also be kept by using an exter...

Page 23: ...Hold down button and also press button Select Function menu sub menu Print 2 Press Program button Select Print menu sub menu File transmission 3 Press button select sub menu Immed print out Display s...

Page 24: ...ress the or button until the right number is reached e g here No 25 6 Press Program button to start the print out of the selected record or to terminate press Start Stop and return to the Function men...

Page 25: ...Press Program button to start the printout of all the stored records up to 40 or to terminate press Start Stop and return to the Function menu Once printing has started termination is only possible by...

Page 26: ...ct Function menu submenu Print 2 Press Program button Select Print menu submenu File transmission 3 Press or button until the display shows the memory status e g 4 Press the Start Stop to return to th...

Page 27: ...menu submenu Print 2 Press Program button Select Print menu submenu Data transfer 3 Press or until the display shows All cycles delete 4 Press the Program button to delete all records or press Start S...

Page 28: ...tton Select Print menu submenu File transmission 3 Press or until the display shows Test printout 4 Then press the Program button for a test print out or press Start Stop to terminate 5 Then press Sta...

Page 29: ...clock here for example 17 00 4 by pressing the or button the following options can be selected 5 After finding the required option e g Minute press the Program button and the current value flashes 6 P...

Page 30: ...s switched on In the default setting on delivery the automatic preheating is on The current setting for the automatic preheating can be changed as follows Operation Display message 1 Hold down button...

Page 31: ...lect Function menu submenu Print 2 Press or until the display shows the submenu Sum batch number 3 Press Program the display shows the current total load count e g 4 Close by pressing Start Stop and r...

Page 32: ...s Program button the display will show the current option here intern 4 Pressing the Program button switches between the options internal and extern press again to return 5 When the correct option has...

Page 33: ...d press the Start Stop button to return to the Function menu and 6 Press the Start Stop button again to return to the initial position 6 9 Program modifications _______________________________________...

Page 34: ...nside of the door lining then replace the screw cap and reconnect the autoclave to the power supply If there is still no display when the autoclave is switched on or if the display blacks out repeated...

Page 35: ...o external IN this case the water will be supplied from an external water purifier The internal flow monitor for the demineralized distilled water supply has not reacted when filling the steam generat...

Page 36: ...he internal storage tank clean tank with distilled demineralized water and refill to max with purified water to specifications Water from the MELAdem 47 The demineralization cartridge in the ion excha...

Page 37: ...on again deleted the message and the program starts You can continue operations simply by pressing the Start Stop button twice when you start a program Select Immed print out Yes see Section 6 3 1 3 D...

Page 38: ...re release or for reaching the minimum drying pressure has been exceeded Check that the door seal and the lip of the opening to the pressure chamber are intact and clean Check that the autoclave is st...

Page 39: ...34 The internal testing of the sensors for temperature pressure or conductivity showed an excessive deviation the error can be reported on switching on the appliance or in the course of a program If...

Page 40: ...exceeded If this occurs repeatedly inform your specialist dealer The minimum sterilization temperature has not been reached Reduce the size of the load If this occurs repeatedly inform your specialist...

Page 41: ...rder to avoid dirt and contamination being separated from the load in the autoclave and clogging filters valves and nozzles In particular locks joints and hinges must be cleaned thoroughly with a brus...

Page 42: ...ily residues may have to be removed using a little washing up liquid and warm mains supply water with a suitable soft brush followed by swilling with distilled demineralized water Should the right tan...

Page 43: ...out at the place of installation e g at 6 monthly intervals They shall demonstrate that sterilization is carried out satisfactorily when the operating instruction for the small sterilizer are followed...

Page 44: ...le 1 Example 2 Euroklav 23V S rear view basic version Euroklav 23V S rear view with one way water Water supply be means of internal double chamber storage tank outflow installed Double chamber trap Ex...

Page 45: ...2 3 1 Programs Operation times ______________________________________________________ Program Operation time without drying Drying time Warm start low load Warm max load Quick program unwrapped 134 C...

Page 46: ...ds to steam condensing on the instruments and containers Formation of condensation on the sterilization container The steam also heats the objects contained in the sterilization containers Condensatio...

Page 47: ...textiles on top of each other as this hinders the penetration of steam into the packages of textiles Loading textiles properly When loading sterilization containers with textile items care should be t...

Page 48: ...as possible not be sterilized in the same load However where this is unavoidable for economic or other reasons the following rules should be observed Instruments and sterilization containers should b...

Page 49: ...remain on the sterilized items However heat transfer from the sterilized objects can evaporate this after the sterilization process has been completed The German standard DIN 58953 Part 7 Section 7 co...

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