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Page 68 of 75 Pages

13.2 Checking the Safety Valve

The safety valve is located on the rear side of the autoclave
In order to prevent the safety valve from a blockage, operate it once a
month.

13.2.1

PED-approved type safety valve

Operate the sterilization cycle according to the manual.

Allow a pressure of approximately 200 kPa (29 psi) to build up
in the chamber.

Turn the safety valve pressure-regulating nut clockwise for 2
seconds. Be careful not to burn your hands.

Return the nut to its original position.
Press the

STOP/STOP

key to interrupt the operation, and

exhaust steam from chamber.
Wait until the pressure decreases to zero, only then can the door
be opened.

Attention:

Use protective gloves in order not to burn your hands with the
hot steam.

Rear Wall

Pressure-Regulating Nut

Содержание 3840 ELVG-D

Страница 1: ...Autoclave ELVC D Including Fast Cooling System Cat No MAN205 0448001EN Rev F Tuttnauer Europe b v Hoeksteen 11 4815 PR Breda P O Box 7191 4800 GD Breda Netherlands 31 76 5423510 Fax 31 76 5423540 Tutt...

Страница 2: ......

Страница 3: ...3 11 Water Quality 16 3 12 Safety Features 17 3 13 Description of Operation 18 4 CONTROL PANEL 19 4 1 Description and Functions of the Front Panel Keyboard 20 4 2 Displayed Error Messages Symbols 22 4...

Страница 4: ...uids 60 10 3 Loading 60 11 OPERATION 61 11 1 Turning on the autoclave 61 11 2 Opening the door 61 11 3 Loading 62 11 4 Closing the door 62 11 5 Starting cycle 63 11 6 Unloading 64 11 7 Stopping the pr...

Страница 5: ...Page 3 of 75 Pages TABLE OF CONTENT Cont DRAWINGS PAGE NO FRONT VIEW 13 REAR VIEW 14 OVERALL DIMENSIONS DRAWING mm 15 CONTROL PANEL DRAWING 19 BASKETS AND CONTAINERS 74...

Страница 6: ...s not replace routine treatment and preventive maintenance to be performed according to instructions in sec 12 1 Preventive Maintenance Our obligation is limited to replacing the instrument or parts a...

Страница 7: ...hine No products will be accepted for repair without proper authorization from us All transportation charges must be paid both ways by the owner This warranty will be void if the unit is not purchased...

Страница 8: ...perienced employee Every new employee must undergo a training period under an experienced employee 3 A written procedure must be established for autoclave operation including daily safety tests seal i...

Страница 9: ...ter must conduct pressure chamber safety tests 12 Once annually or more frequently effective tests must be performed i e calibration and validation 13 Examine the condition of assemblies on a regular...

Страница 10: ...th a minimum of down time On both models a printer is an optional addition to the autoclave The printer prints the preset and actual parameters of the cycle temperature time and pressure vacuum The au...

Страница 11: ...t may be impaired Caution Waste water should be brought into the public net in accordance with the local rules or requirements i e only non hazardous liquids shall be disposed in public sewage 3 3 Dir...

Страница 12: ...e IP31 IP31 IP31 3 6 Specifications PROPERTIES MODEL 3840 3850 3870 Chamber diameter 380 15 380 15 380 15 Chamber depth 400 15 8 480 18 9 680 26 8 Effective Chamber volume 52 liters 11 US gal 65 liter...

Страница 13: ...5 3870 3 x 12 3 x 8 2 x 5 3 8 3 Medium Flasks Schott Size 250 ml 500 ml 1000 ml Qty 3840 2 x 19 2 x 12 1 x 8 3850 2 x 19 2 x 12 1 x 8 3870 3 x 19 3 x 12 2 x 8 3 9 Utilities 3 9 1 Electrical utility P...

Страница 14: ...rical network must comply with local rules or regulations Verify that there is an easy access to the main power switch to the water cut off valve and to the current leakage safety relay Make sure whil...

Страница 15: ...eg 3 Left service door 4 Left service door grip 5 Left service door lock 6 Door cover 7 Pressure gauge 8 Display 9 Keyboard 10 Printer cover 11 Paper slot and paper cutter 12 USB socket 13 RJ45 connec...

Страница 16: ...let 3 Compressed air inlet 4 City tap water inlet to vacuum pump 5 Power supply electrical cord 6 Cut off 7 Fan grill 8 Safety Valve 9 Circuit breaker 10 Ground connector 11 City tap water inlet to ch...

Страница 17: ...Page 15 of 75 Pages OVERALL DIMENSIONS DRAWING mm...

Страница 18: ...loride Cl 0 1 mg kg Phosphate P2O5 0 1 mg kg Conductivity at 20 C 3 s cm pH value degree of acidity 5 to 7 Appearance Colourless clean without sediment Hardness Ions of alkaline earth 0 02 mmol l Comp...

Страница 19: ...erators Moreover the RO has several advantages 1 RO is cheaper to install and to run than DI 2 RO removes particulate matter organic molecules and pyrogens that DI cannot remove 3 RO water is less cor...

Страница 20: ...de of the chamber Compressed air is injected inside the chamber and keeps a constant air pressure to balance the internal pressure of the liquids inside the bottles Compressed air is passed through a...

Страница 21: ...Page 19 of 75 Pages chamber bringing the internal pressure down to atmospheric pressure 4 CONTROL PANEL CONTROL PANEL DRAWING No Description 1 Display 2 Keypad 3 Printer 2 3 1...

Страница 22: ...1 Display screen The display is a LCD panel used to display the current status of the autoclave while using Operational Messages and Error Messages Chamber temperature No 1 System status Name of stage...

Страница 23: ...the operator to browse through the cycles In the directories available o When the cursor is blinking on a number the DOWN key decreases its value o When the cursor is blinking on menu selection the D...

Страница 24: ...cycle information for subsequent consideration 4 2 Displayed Error Messages Symbols The failures are divided into two categories a Failure that occur before completing the sterilization stage which in...

Страница 25: ...the Admin menu as described in this manual to change the time or to cancel this option Cycle by clock This message is displayed if the user presses START STOP key while the cycle by clock mode is acti...

Страница 26: ...Temp Sterilization time minutes Program Description 1 Glass 134 C 3 2 Plastic 121 C 15 3 Liquid A 121 C 15 4 Liquid B Waste 121 C 30 During the process the stages of the cycle will be displayed on th...

Страница 27: ...Operations Sequence Insert water into the chamber Heating by actuation of electrical heaters until the sterilization temperature is reached Sterilization temperature is maintained constant during the...

Страница 28: ...utes Operations sequence Insert water to chamber Heating by actuation of electrical heaters until the sterilization temperature is reached Sterilization temperature is maintained constant during the s...

Страница 29: ...121 C 250 F Sterilization time 15 minutes Operations Sequence Insert water to chamber Heating by actuation of electrical heaters until the sterilization temperature is reached Sterilization temperatur...

Страница 30: ...s Sequence Insert water to chamber and heating by actuation of electrical heaters until reaching the high preset air pulse Heating by actuation of electrical heaters until the sterilization temperatur...

Страница 31: ...side the chamber can be seen 7 1 Directories and subdirectories The operator Admin may perform the following DIRECTORY SUBDIRECTORY Cycle Parameters applicable only for Custom 1 and Custom 2 programs...

Страница 32: ...s cycle 0 0 1 1 Cool Mode Defines whether to perform the cooling stage or not There are 4 options 0 no cooling 1 forced cooling 2 N A for this model 3 N A for this model 0 0 3 1 Cool End Temperature D...

Страница 33: ...Page 31 of 75 Pages Sterilization Screen Saver Defines the interval from the last use of the Keypad until activating the screen saver 90 Minute 0 600 1...

Страница 34: ...be displayed 2 Move the cursor to Admin and press START STOP key The following screen will be displayed 3 0000 is displayed on the screen with the cursor blinking on the right digit 4 To increase or...

Страница 35: ...programs Subdirectory Property Create Pulse Pulse A Count Pulse A Stay Time Pulse A Low Pressure Pulse A High Pressure Pulse B Count Pulse B Stay Time Pulse B Low Pressure Pulse B High Pressure Heat S...

Страница 36: ...the cursor to Exit and press UP or DOWN keys 7 4 1 2 Pulse A Stay Time Repeat the action mention in 6 2 1 1 Pulse A Count 7 4 1 3 Pulse A Low Pressure Repeat the action mention in 6 2 1 1 Pulse A Coun...

Страница 37: ...l be displayed Set the required value move to Set and press UP or DOWN keys to confirm the parameter value In order to exit move the cursor to Exit and press UP or DOWN keys 7 4 3 Sterilization 7 4 3...

Страница 38: ...End Temperature Repeat the action mention in 6 2 4 1 Cool Mode 7 4 4 3 Cool Exhaust Rate Repeat the action mention in 6 2 4 1 Cool Mode 7 4 5 Exhaust 7 4 5 1 Exhaust Mode Choose and enter Exhaust Mod...

Страница 39: ...Heat Off 1 Repeat the action mention in 6 2 6 1 Dry Heat On 1 7 4 6 3 Dry first stage time Repeat the action mention in 6 2 6 1 Dry Heat On 1 7 4 6 4 Dry Heat On 2 Repeat the action mention in 6 2 6...

Страница 40: ...ectory includes three subdirectories The following screen will be displayed when entering SYSTEM PARAMETERS directory 1 In order to enter to the sub directories move the cursor by pressing UP or DOWN...

Страница 41: ...or DOWN keys Press the UP and DOWN keys simultaneously 7 5 2 Print Rate Sterilization This subdirectory enables to change the printing rate during sterilization stage 1 To increase or decrease the di...

Страница 42: ...00 min 1 To increase or decrease the digits press the UP or DOWN keys 2 After changing the value move the cursor to Set by pressing the START STOP 3 When Set is blinking press the UP or DOWN keys in o...

Страница 43: ...layed when entering View old cycle history subdirectory 1 Choose the required cycle according to cycle number date and time with the UP or DOWN keys 2 Press the START STOP key The printer will print t...

Страница 44: ...UP or DOWN keys and select it by pressing the START STOP key Press the UP and DOWN keys simultaneously 7 7 Maintenance This directory includes four subdirectories The following screen will be displaye...

Страница 45: ...1 To increase or decrease the time or the date use the UP or DOWN keys 2 To move the cursor from one digit to another press the START STOP key 3 After changing the time and the date move the cursor to...

Страница 46: ...bles the operator to test the printer When pressing START STOP key on the Printer Test item the printer will print out the following print out Cycle errors None Canceled By User Door is open Analog In...

Страница 47: ...N keys simultaneously 7 7 4 Print All Gain and Offset This subdirectory enables the operator to print all the gain and offset values When pressing START STOP key on the Print all gain and offset item...

Страница 48: ...keys to the required item and press START STOP key 2 In order to exit this screen follows one of the next Move the cursor to Exit with the UP or DOWN keys and select it by pressing the START STOP key...

Страница 49: ...rm the START CYCLE BY CLOCK by pressing UP or DOWN keys 5 Move the cursor by pressing START STOP key to Exit and press UP or DOWN keys to return to ADVANCED OPTIONS screen Canceling the START CYCLE BY...

Страница 50: ...is screen and return to ADVENCED OPTIONS directory press START STOP key In order to exit from the ADVANCED OPTIONS directory follows one of the next Move the cursor to EXIT with the UP or DOWN keys an...

Страница 51: ...ng the main application screen and all the configuration screens which enable the user to handle the machine 2 Software Logic Holds all the application logic for running the machine 3 Data Code sectio...

Страница 52: ...default version information This subdirectory enables the operator to see the factory default version information In order to see this subdirectory press START STOP key on the View factory default ver...

Страница 53: ...Page 51 of 75 Pages 8 SCREENS 8 1 Screens following a complete successfully cycle Cycle Ended 1 System Ready 2 Insert Water 3 Heat 4 Sterilization 5 Exhaust 6 Ending 7 Cycle Ended...

Страница 54: ...rence after complete sterilization stage The cycle ended successfully the reason of failure is displayed 8 3 Screens following a fail cycle In this case the display becomes yellow a warning sign and t...

Страница 55: ...Page 53 of 75 Pages Cycle Failed message Reason of failure Warning symbol The screen colour changed from white to yellow...

Страница 56: ...the preliminary printing the autoclave starts performing the sequence of operations of the cycle The measured values of temperature and pressure are printed at fixed time intervals according to the p...

Страница 57: ...Air removal A 00 10 00 113 7 170 5 The time temperature and pressure during Air removal A 00 07 00 098 7 101 5 The time temperature and pressure during Air removal A 00 06 45 097 6 101 4 The time temp...

Страница 58: ...inter surface with a dry soft cloth with a weak neutral detergent After that wipe the printer with a dry cloth 9 2 2 Setting paper Fig 1 Fig 1 PLUS II Front view 1 Paper mouth 2 STATUS Led 3 OPEN key...

Страница 59: ...your hand 3 Place the paper roll making sure it unrolls in the proper direction as shown see Fig 3 2 4 Take out the paper and re close the cover as shown see Fig 3 3 the printer cover is locked 5 Tear...

Страница 60: ...ter in a place of extreme humidity or any place where it can possibly be splashed by any liquids If any liquids get into the printer it could lead to fire electric shock or other serious accidents Nev...

Страница 61: ...cleaning rinse instruments for 30 seconds Follow manufacturer s instructions on the use of products for cleaning and lubricating instruments after using the ultrasonic cleaner 6 Materials including m...

Страница 62: ...ng without air the glass container should be covered but unsealed 3 Place the two temperature sensors into two separate liquid containers These are used to control the program temperature and ensure t...

Страница 63: ...switch 1 located under the printer cover The door is equipped with an electrical cylinder This electrical cylinder perform the automatic opening and closing of the door 11 2 Opening the door In order...

Страница 64: ...l be displayed 11 3 Loading Load the autoclave properly according to instructions in sec 9 PREPARATION BEFORE STERILIZATION Select the program UP key next program DOWN key previous program Verify that...

Страница 65: ...east 5 seconds as shown in the picture below While closing the door the following screen will be displayed When the door is properly closed open door symbol is replaced by the message System Ready and...

Страница 66: ...dry and that the colour of the sterilization indicators turned to the required colour 11 7 Stopping the process and cancelling the ERROR message It is possible to stop the program while the autoclave...

Страница 67: ...s essential to successful sterilizing for several reasons Efficient air removal from the chamber and the load will permit effective steam penetration and saturation and allow proper drainage of conden...

Страница 68: ...n an electrical cylinder that closes and locks the door Two micro switches indicate that the door is locked and stops the command to the electrical cylinder Door opening The user presses a key to open...

Страница 69: ...e baskets if applicable Clean the chamber and baskets with a cleaning agent water and with a cloth sponge You may use diluted Chamber Brite solution as cleaning agent To prepare this solution pour one...

Страница 70: ...a pressure of approximately 200 kPa 29 psi to build up in the chamber Turn the safety valve pressure regulating nut clockwise for 2 seconds Be careful not to burn your hands Return the nut to its ori...

Страница 71: ...ve by pulling the ring of the safety valve using a tool i e screwdriver hook etc and lift the safety valve ring for 2 seconds Be careful not to burn your hands Press the STOP STOP key to interrupt the...

Страница 72: ...able see sec 8 2 Printer handling The printer does not print 1 No paper is inserted in the printer see sec 8 2 Printer handling 2 No obvious reason 1 Make sure the paper roll is inserted in the printe...

Страница 73: ...205 kPa for 2 seconds during the sterilization stage Perform a new cycle High Pressure Ending This message is displayed if the system cannot reach atmospheric pressure 10kPa during the ending stage P...

Страница 74: ...message is displayed if power down has occurred during the cycle this message will print out in the printer after the autoclave will turn on Turn on the autoclave and wait until the autoclave is ready...

Страница 75: ...ge Call for service Chamber pressure not in range This message is displayed if the pressure in the chamber is too high or too low from the normal range Call for service I O Card Failed This message is...

Страница 76: ...for waste products with vent holes Model Dia x Height mm Capacity Dia x Height mm Capacity 3840 357 x 220 1 366 x 330 1 357 x 330 1 366 x 220 1 3850 357 x 220 2 366 x 330 1 357 x 330 1 366 x 220 2 38...

Страница 77: ...Strainer element FIL175 0046 Teflon gasket 4 mm GAS082 0008 16 ACCESSORIES Description Cat No Printer PLUSII S2B 0004 THE002 0052 Stainless steel wire basket High BSK387 0001 Low BSK387 0002 Stainles...

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