Tuttnauer 3840 EL-D Operation And Maintenance Manual
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Tuttnauer 3840 EL-D Operation And Maintenance Manual

Electronic laboratory autoclaves
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1.1.1
Operation and
Maintenance Manual
Electronic Laboratory Autoclaves
Models 3840, 3850, 3870 EL-D
EL-D: standard autoclave
C: optional system for fast cooling
PV: optional vacuum pump
BH: optional bio hazard filtration
F: optional fan for super-fast cooling
Cat. No. MAN205-0466001EN Rev M
Tuttnauer Europe B.V.,
Hoeksteen 11 4815 PR P.O. Box 7191 4800 GD Breda,
The Netherlands  Tel: 31 (0) 765423510,  Fax: 31 (0) 765423540

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  • Page 1 BH: optional bio hazard filtration F: optional fan for super-fast cooling Cat. No. MAN205-0466001EN Rev M Tuttnauer Europe B.V., Hoeksteen 11 4815 PR P.O. Box 7191 4800 GD Breda, The Netherlands  Tel: 31 (0) 765423510,  Fax: 31 (0) 765423540...
  • Page 2 http://www.tuttnauerusa.com/...

  • Page 3: Table Of Contents

    Table of Contents PARAGRAPH PAGE NO. General ....................4 1.1 Introduction ..................4 1.2 Incoming Inspection ...............5 1.3 Warranty ..................6 1.4 Warranty Statement ................6 Safety Instructions ..................7 Technical Data..................9 3.1 Introduction ..................9 3.2 Electrical Data ................10 3.3 Storage Conditions ...............11 3.4 Operating Conditions..............11 3.5 Directives and Standards .............12 3.6 Water Quality.................12 3.7 Specifications................14...
  • Page 4 5.5 Program 5: Liquid A – Cooling (C – cooling models only) ..34 5.6 Program 6: Liquid B – Waste Cooling (C – cooling models only) ....................35 5.7 Program 7: Bio Hazard 1 (BH, bio-hazard models only) .....36 5.8 Program 8: Bio Hazard 2 (BH, bio-hazard models only) .....38 5.9 Program 9: Bio Hazard Liquids (BH, bio-hazard models only)...39 5.10 Program 10: Vacuum Test (PV, pre-vacuum models only) ..40 5.11 Program 11: Warm-Up ..............41...
  • Page 5 10.10 Unloading68 ....................10.11 Cycle by Clock mode69 ................11. Checking and Changing Parameters and Other Data ......70 11.1 Browsing through the menus............70 11.2 Changing a Parameter ..............71 11.3 Quick options screen..............73 11.4 Logging in and entering the Main menu ........77 11.5 Changing parameters ..............78 11.6 System Parameters ...............79 11.7 Maintenance ..................80...

  • Page 6: General

    1. General 1.1 Introduction Model 3870 ELCPVBH-D is a laboratory sterilizer designed especially for the sterilization of instruments, liquids, and other materials in hospital laboratories, medical laboratories (including the medical waste), research institutes, food laboratories and pharmaceutical facilities. The PV (pre-vacuum) models are equipped with a vacuum pump. The advantages of the pre-vacuum sterilizer in comparison to the regular gravity displacement steam sterilizer are as follows: ...

  • Page 7: Incoming Inspection

    The autoclave is equipped with a safety valve, which will discharge at an overpressure of over 2.8 Bar (40 psi), which is located on the chamber near the pressure switch and the steam pressure gauge. The control system provides adequate protection, to ensure the safety of personnel and reliable operation with a minimum of down time.

  • Page 8: Warranty

    (14) days of purchase or the warranty will be void. Our Technical Service Depts can be reached at:  Tuttnauer Europe B.V., Hoeksteen 11 4815 PR P.O. Box 7191 4800 GD Breda, The Netherlands  Tel: 31 (0) 765423510,  Fax: 31 (0) 765423540 Note: If there is any difficulty with this instrument, and the solution is not covered in this manual, contact our representative or us first.

  • Page 9: Safety Instructions

    2. Safety Instructions The autoclave has unique characteristics. Please read and understand the operation instructions before first operation of the autoclave. The following issues may require instructions guidance provided by the manufacturer: how to operate the autoclave, the door safety mechanism, the dangers involved in circumventing safety means, how to ensure that the door is closed, and how to select a correct sterilization program.
  • Page 10 Before withdrawing trays, wear heat resistant gloves. Before opening the door, verify that there is no pressure in the chamber (chamber pressure gauge is located on the autoclave's front panel). Open the door slowly to allow steam to escape and wait 5 minutes before you remove the load.

  • Page 11: Technical Data

    3. Technical Data 3.1 Introduction Models 3840, 3850, and 3870 EL-D and ELPV are table-top sterilizers designed especially for sterilization of instruments, liquids medical waste, other materials hospital laboratories, medical laboratories, research institutes, food laboratories and pharmaceutical facilities. A computerized control unit ensuring a fully automatic sterilization cycle controls the autoclave.

  • Page 12: Electrical Data

    On all 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 autoclave is provided with a pressure gauge that is used as guide only.

  • Page 13: Storage Conditions

    400V configuration Property Value: 3840 Value: 3850 Value: 3870 300W 3000W 4500W Total Power (2*1500W) (2*1500W) (3*1500W) 3Ph, 3Ph, 3Ph, Voltage 400VAC 400VAC 400VAC Amperage Protection against electrical Class I (IEC 60601-1) shock Mains supply fluctuation +/- 10% Degree of protection by IP31 enclosure 3.3 Storage Conditions...

  • Page 14: Directives And Standards

    Standards: Tuttnauer. Ltd. company meets the provisions of the following standards: 9001:2008 (Quality Systems) Tuttnauer. Ltd. company also works in conjunction with and refers to: ANSI/AAMI ST55 American Society of Mechanical Engineers Section VIII, Division 1, for unfired pressure vessels.
  • Page 15 Phosphate (P ≤0.1 mg/kg Conductivity ≤3 μs/cm pH value (degree of acidity) 5 to 7 Colorless clean without Appearance sediment Hardness (Σ Ions of alkaline earth) ≤0.02 mmol/l Compliance with the above data should be tested in accordance with acknowledged analytical methods, by an...

  • Page 16: Specifications

    3.7 Specifications Model 3870 3840 3850 3840, 3850 PRC Property Height 540mm 540mm 540mm Overall Width 720mm 720mm 720mm dimensions Length 765mm 765mm 765mm Maximum Width 805mm 805mm 800mm dimensions length 1260mm 1260mm 1430mm (door open) 620mm (rear 620mm (rear 620mm (rear Distance Width...

  • Page 17: Overall Dimensions

    3.8 Overall Dimensions Model 3840, 3850ELC-D Page 15...
  • Page 18 Models 3840, 3850, 3870ELPRC, 3870ELC Fan motor (3870 ELPRC only, other models have it inside) Page 16...

  • Page 19: Utilities

    3.9 Utilities 3.9.1 Electrical utility Property Value: 3850/3840 Value: 3870 Power supply 208/230VAC ±10%, 50Hz 400VAC ±10%, 50Hz Recommended circuit breaker 3.9.2 Other Utilities Compressed Air (C 1/2" 3 Bar (44-58 psi) models only) Tap water 1/2", 2-6 Bar (29-44 psi) Mineral free water 1/2", 2-3 Bar (29-44 psi) 2"...

  • Page 20: Environment Emission Information

     Chamber and door are made of stainless steel  Trays are made of stainless steel.  Water reservoir is made of hard plastic material.  Door handle is made of hard plastic material, which is safe to touch and thermo-insulated. 3.11 Environment Emission Information ...

  • Page 21: Front View

    3.14 FRONT VIEW Description Description Door opening grip Display Door cover Operating key board Autoclave cover Printer cover Mineral-free water reservoir USB connection cover Safety valve Printer (option) Autoclave's pressure gauge Autoclave power switch Page 19...

  • Page 22: Rear View Models 3840, 3850 Elc-D

    3.15 REAR VIEW Models 3840, 3850 ELC-D Description Ventilation grills Circuit breaker Main power electric cable socket Strainer Drain Tap Water Air Inlet Page 20...

  • Page 23: Rear View Model 3870 Elc-D

    3.16 REAR VIEW Model 3870 ELC-D Description Ventilation grills Circuit breaker Main power electric cable socket Strainer Drain Tap Water Air Inlet Page 21...

  • Page 24: Rear View For The Fan Configuration

    3.17 Rear view for the fan configuration. There is a configuration equipped with a fan that allows to shorten the cooling operation. The fan is located on the rear cover of the autoclave. Page 22...

  • Page 25: Control Panel

    4. Control Panel 4.1 Control Panel Drawing Description Pressure Gauge Display Keypad: Up Button Keypad: Start/Stop Button Keypad: Down Button Printer Page 23...

  • Page 26: Description And Functions Of The Front Panel Keyboard

    4.2 Description and Functions of the Front Panel Keyboard The front panel is composed of 3 sections: Display screen. Keypad. Printer 4.2.1 Display screen The display is a LCD panel used to display the current status of the autoclave while using Operational Messages and Error Messages. Program description: Program icon and name ...
  • Page 27 4.2.2 Keypad The keypad consists of three keys as described below: UP key This key has the following functions:  In the menu directories: This key enables the operator to browse through the directories.  In the available subdirectories: When the cursor is blinking on a number, the UP ▲ key increases its value.

  • Page 28: Displayed Error Messages / Symbols

    4.2.3 Printer The printer is an optional device. It prints the detailed history of each cycle performed by the autoclave. The printing is on thermal paper with 24 characters per line and records the sterilization cycle information for subsequent consideration. 4.3 Displayed Error Messages / Symbols The failures are divided into two categories.
  • Page 29 This message id displayed in Atmospheri Open the door for 5 minutes in order to set the atmosphere c pressure order to set the Atmospheric pressure by opening the not set pressure. door for 5 minutes. Critical settings have been updated, If a change of the autoclave Please...

  • Page 30: Sterilization Programs

    5. Sterilization Programs Sterilization Programs Temp. models models models only only only Icon Description 134°C Glass (273F) 121°C Plastic (250F) 121°C Liquid A (250F) 121°C Liquid B – Waste* (250F) 121°C Liquid A – √ Cooling* (250F) Liquid B 121°C Waste √...
  • Page 31 Sterilization Programs Temp. models models models only only only Icon Description Bio Hazard √ Liquids* (250F) √ Vacuum test (PV only)* 80 °C Warm-Up* 176F) 80 °C Isothermal* 176F) 121C Air Mixture* (250F) 121C Glass Test* (250F) 121C Durham* (250F) *These programs are optional Page 29...

  • Page 32: Program 1: Glass

    During the process, the stages of the cycle will be displayed on the screen: The stages names are as follows: Start Pulse Low (PV models only) Pulse High (PV models only) Water Inlet Heating Sterilization Cooling (C models only) Exhaust Drying (PV model only) Ending 5.1 Program 1: Glass...

  • Page 33: Program 2: Plastic

    Operations sequence:  (PV, pre-vacuum models only) Pulse low/Pulse high: at one pulse it will build vacuum down to 25 kPa.  Water Inlet: Water enters the chamber  Heating: The chamber and is heated by actuation of electrical heaters until the sterilization temperature is reached. ...

  • Page 34: Program 3: Liquid A

     Water Inlet: Water enters the chamber  Heating: The chamber is heated by actuation of electrical heaters until the sterilization temperature is reached.  Sterilization: Sterilization temperature is maintained constant during the sterilization time.  Cooling: N/A  Fast Exhaust: the steam is exhausted out of the chamber at a fast rate until pressure decreases to ambient pressure.

  • Page 35: Program 4: Liquid B - Waste

    Operations Sequence  (PV, pre-vacuum models only) Pulse low/Pulse high: at one pulse it will build vacuum down to 25 kPa.  Water Inlet: Water enters the chamber  Heating: The chamber is heated by actuation of electrical heaters until the sterilization temperature is reached. ...

  • Page 36: Program 5: Liquid A - Cooling (C - Cooling Models Only)

     Sterilization time: 30 minutes Operations Sequence  (PV, pre-vacuum models only) Pulse low/Pulse high: at one pulse it will build vacuum down to 25 kPa.  Water Inlet: Water enters the chamber  Heating: The chamber is heated by actuation of electrical heaters until the sterilization temperature is reached.

  • Page 37: Program 6: Liquid B - Waste Cooling (C - Cooling Models Only)

    Nominal parameters default settings  Sterilization temperature:121C (250F).  Sterilization time: 15 minutes. Operations sequence:  (PV, pre-vacuum models only) Pulse low/Pulse high: at one pulse it will build vacuum down to 25 kPa.  Water Inlet: Water enters the chamber ...

  • Page 38: Program 7: Bio Hazard 1 (Bh, Bio-Hazard Models Only)

    Cautions! Both PT100 temperature sensors must be inside the bottles. For proper sterilization, fill the bottles with approximately the same amount of liquid. Nominal parameters default settings  Sterilization temperature: 121C (150F).  Sterilization time: 30 minutes. Operations sequence:  (PV, pre-vacuum models only) Pulse low/Pulse high: at one pulse it will build vacuum down to 25 kPa.
  • Page 39 All exhaust from the chamber before completion of the Sterilization stage is performed through the bio-hazard filter. For instruments, when the manufacturer recommends autoclaving at temperatures of 134C (273F) for 30 minutes. Drying stage is available for PV (pre-vacuum) models only. Nominal parameters default settings ...

  • Page 40: Program 8: Bio Hazard 2 (Bh, Bio-Hazard Models Only)

    5.8 Program 8: Bio Hazard 2 (BH, bio-hazard models only) All exhaust from the chamber before completion of the Sterilization stage is performed through the bio-hazard filter. For instruments, when the manufacturer recommends autoclaving at temperatures of 121C (250F) for 45 minutes. Drying stage is available for PV (pre-vacuum) models only.

  • Page 41: Program 9: Bio Hazard Liquids (Bh, Bio-Hazard Models Only)

     (PV, pre-vacuum models only) Drying: vacuum is built up and the air pump is working.  Ending: The system checks that End temperature and End pressure have been reached, and then releases the door. 5.9 Program 9: Bio Hazard Liquids (BH, bio-hazard models only) All exhaust from the chamber before completion of the Sterilization stage is performed through the bio-hazard filter.

  • Page 42: Program 10: Vacuum Test (Pv, Pre-Vacuum Models Only)

     Sterilization: Sterilization temperature is maintained constant during the sterilization time.  Cooling: N/A  Slow Exhaust: Steam is exhausted from the chamber at a slow rate, until it reaches the pressure of 30 kPa above the ambient pressure. Then steam is exhausted out of the chamber at a fast rate until pressure decreases to ambient pressure.

  • Page 43: Program 11: Warm-Up

     After the 5 minutes have elapsed, the printer records the pressure that is referred to as P2. At this point the test begins and lasts 10 minutes.  At the end of the test, the printer records the results. The pressure at the end of the test is referred to as P3.

  • Page 44: Program 12: Isothermal

     Drying: N/A. Note: Some water may remain in the chamber. 5.12 Program 12: Isothermal For liquids when the manufacturer recommends autoclaving at 60- 100C (140-212F) with no drying. Recommending for melting of agar, pasteurization etc. Caution! This is not a sterilization program! Put one PT100 inside the bottle, leave the second one hanging in the chamber outside the bottle (see below).

  • Page 45: Program 13: Air Mixture

    Operations sequence:  Water Inlet: Water enters the chamber  Heating: The chamber is warmed up until the Keep-Heat temperature is reached inside the chamber.  Keep Heat: Keep-Heat temperature is maintained constant for the preset Keep-Heat time.  Cooling: N/A. ...

  • Page 46: Program 14: Glass Test

    Nominal parameters default settings  Sterilization temperature: 121C (250F).  Sterilization time: 15 minutes. Operations sequence: Heating: Air enters the chamber followed by steam that heats it up  until the sterilization temperature is reached. Air adds pressure needed to prevent swelling or warping of soft plastic items. Chamber fan is used to mix air with steam.

  • Page 47: Program 15: Durham

    For proper sterilization, fill the bottles with approximately the same amount of liquid. Nominal parameters default settings  Sterilization temperature: 121C (250F).  Sterilization time: 20 minutes. Operations sequence:  Heating: Steam enters the chamber and heats it up until the sterilization temperature is reached.
  • Page 48 For liquids when the manufacturer recommends autoclaving at temperatures of 121ºC (250F) for 15 minutes. Cautions! Both PT100 temperature sensors must be inside the bottles. For proper sterilization, fill the bottles with approximately the same amount of liquid. Nominal parameters default settings ...

  • Page 49: Screens

    6. Screens 6.1 Screens following a completely successful cycle – "Cycle Ended" 1. System Ready 2. Pulse Low (ELPV 3. Pulse High (1/1) model only) (ELPV model only) 4. Heating 5. Sterilization 6. Exhaust 7. Drying (ELPV 8. Ending 9. Cycle Ended model only) 6.2 Screens following aborted cycles after complete sterilization stage...

  • Page 50: Screens Following A Fail Cycle

    6.2.2 Pressure Time Error Failure occurrence after complete sterilization stage The cycle ended successfully, the reason of failure is displayed. 6.3 Screens following a fail cycle: In this case, the display becomes yellow, a warning sign and the reason of failure will be displayed. For example the next two scenarios: 6.3.1 Failure according to Pressure Time Error 6.3.2 Failure according to Cancellation by user before complete...
  • Page 51 When "Cycle Failed" appears on the screen, the user shall press START/STOP key in order to delete the "Cycle Failed" message An example for all displayed warnings according to Cycle Failed: Cycle Failed message Reason of failure The screen color changed Warning symbol from white to yellow Page 49...

  • Page 52: Printer

    7. Printer 7.1 Printer Output The printing is on thermal paper with 24 characters per line and contains the following information:  Date:  Time:  Ser. Num:  Model:  Version:  Cycle Num:  Cycle:  Ster Temp: ...
  • Page 53 Printer output Description Operator: ____________ To be filled in manually by operator Time: 12:14:47 Time sterilization cycle ended Status: Cycle Ended 00:24:43 101.3 099.7 Cycle finished time D 00:31:23 101.9 023.4 The time, temperature and pressure during drying D 00:28:23 106.2 109.7 The time, temperature and pressure during exhaust...
  • Page 54 Printer output Description removal The time, temperature and pressure during water W 00:03:22 092.5 015.2 inlet The time, temperature and pressure during air A 00:03:05 092.8 017.1 removal The time, temperature and pressure during air A 00:00:05 098.3 101.6 removal TIME °C End Temp:...

  • Page 55: Printer Handling

    Legend Insert Water Sterilization stage Steam Flush CLK 1 Real Time Clock Air removal stage CLK 2 Software clock Heating stage Exhaust stage Keep Heat (Optional) Drying Stage (ELPV Model only) 7.2 Printer Handling 7.2.1 Maintenance Wipe off the soiling on the printer surface with a dry soft cloth with a weak neutral detergent.
  • Page 56 Open the printer's cover door (1) by pulling it up (see Fig. 2). Fig. 2 Press the OPEN key to open the printer cover as shown (see Fig. 3/1). Handle the paper cutter carefully not to cut your hand. Place the paper roll making sure it unrolls in the proper direction as shown (see Fig.

  • Page 57: Filling The Water Reservoir

    7.2.3 Treating the thermal papers:  Store the papers in a dry, cool and dark place.  Do not rub the papers with hard substance.  Keep the papers away from organic solvent. Cautions! Never disassemble the printer. Failure to follow this instruction may cause overheating or burning of the printer or the AC adapter.

  • Page 58: Condense Collecting Tray

    Caution! Under no circumstance should water be filled above the safety valve holder. 7.4 Condense collecting tray Since residual condense may accumulate between the water briar and the door, we recommend to place a condense-collecting tray (1 – supplied with the autoclave) under the autoclave's door. Verify that this tray is placed under the front edge of the chamber.

  • Page 59: Installation

    8. Installation 8.1 Placing Caution! The sterilizer is not portable or hand-held equipment; it is a fixed device so it is forbidden to move it. The sterilizer must be placed on a rigid and leveled surface. The stand must be able to withstand the load of the device and loaded material. Counter top Able to support a minimum of 105 kg (231.5 lb).

  • Page 60: Lifting And Carrying

    8.2 Lifting and carrying Caution! Before moving the autoclave, Make sure that the electric cord is disconnected from the power, and there is no pressure in the chamber and in the generator. To avoid injuries, lifting and carrying should be done with at least two persons or by using a fork-lift or any other mechanical aid.

  • Page 61: Preparation Before Sterilization

    9. Preparation before Sterilization The purpose of packaging and wrapping of items for sterilization is to provide an effective barrier against sources of potential contamination in order to maintain sterility and to permit aseptic removal of the contents of the pack. Packaging and wrapping materials should permit the removal of air from the pack, penetration of the sterilizing water vapor into the pack and removal of the sterilizing vapor.

  • Page 62: Wrapped Instruments

    Wrapped instruments should be packed in material that promotes drying such as autoclave bag, autoclave paper, and muslin towels. It is highly recommended to utilize the Tuttnauer Pouch Rack. This rack allows the operator to place pouches on their side, thus increasing...

  • Page 63: Packs

    the capacity of the autoclave significantly and promoting better drying of the instruments. Contact your dealer for details. Verify that the packaging method is in accordance with good practice approach and the packaging materials are in accordance with the applicable standards (e.g. EN868 series). 9.3 Packs Place packs upright on the tray, side by side.

  • Page 64: Tubing

    9.4 Tubing When placing tubing on the tray, make sure that both ends are open, without sharp bends or twists. Right Wrong 9.5 Liquids Use only heat-proof glass, filled 2/3 full. Ensure that the glass container is covered but not sealed to prevent pressure build-up.

  • Page 65: Operating Instructions

    10. Operating Instructions 10.1 Turning on the autoclave  To start the system, turn on the main 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. 10.2 Opening the door In order to open the door, follow the next steps: When the door is closed, the screen below will be displayed:...

  • Page 66: Safety

    If the door has opened successfully, the following screen will appear 10.3 Safety Protective equipment and clothes and other safety instructions should be implemented in accordance with local and national regulations and/or rules! For proper sterilization - Do not overload the chamber. Only autoclavable products shall be used;...

  • Page 67: Closing And Locking The Door

    Attention: Selecting a program is possible only when the door is open. Verify that you chose the required cycle. If the autoclave is equipped with a printer verify that a paper roll is inserted in the printer. If not - insert as per para. 5.2. 10.6 Closing and locking the door In order to close the door, follow the following steps: When the door is open, the screen below will be displayed:...

  • Page 68: Starting Cycle

    When the door is properly locked, open door symbol will be replaced by the "System Ready" message as shown below: 10.7 Starting cycle Start the cycle by pressing the START/STOP key. If your autoclave supports CFR 21 part 11 standard, perform the following procedure: SELECT USER screen will be displayed: Enter the Enter Code screen by moving the cursor to your username...

  • Page 69: Unloading

    0000 is displayed on the screen with the cursor blinking on the right digit. To increase or decrease the digits, press the UP or DOWN keys. Set your password, then move the cursor to Set by pressing the START/STOP key. When Set is blinking, press the UP or DOWN keys to return to the program screen.

  • Page 70: Stopping The Process And Cancelling The Error Message

    Warning! To avoid severe injuries from hot steam when opening the door: It is strictly forbidden to lean on the autoclave. It is strictly forbidden to place your hand or any part of your body over the door.  Wear heat-resistant gloves or use the tray handle to remove the load from the autoclave ...

  • Page 71: Cycle By Clock Mode69

    Warnings! To avoid sever injuries from hot steam when opening the door: It is strictly forbidden to lean on the autoclave. It is strictly forbidden to place your hand or any part of your body over the door. Wear heat-resistant gloves or use the tray handle to remove the load from the autoclave To avoid severe injuries from hot steam when opening the door: It is strictly forbidden to lean on the autoclave.

  • Page 72: Checking And Changing Parameters And Other Data

    11. Checking and Changing Parameters and Other Data Bacsoft control panel allows changing parameters of the cycle and of the system, exporting various data to, and importing from, a USB device or to the printer, and some other options. Cycle parameters are changeable for Custom programs only (see Duplicate cycles), with the exception of the Temperature sensors, Displayed inputs, and Dry Time.

  • Page 73: Changing A Parameter

    Note: To exit every screen and to return to the previous screen (to get one level up):  move the cursor to Exit by pressing the UP or DOWN keys and then press the Start/Stop key. - or-  press the UP and DOWN keys simultaneously. In the next chapter you will see how to change the required parameter as desired.
  • Page 74 Note: Please note the maximum and minimum values for this parameter shown on the screen. Your value must be within these boundaries. Below is the example of changing the Dry time parameter on the screen used in the previous section: Page 72...

  • Page 75: Quick Options Screen

    Note: To exit every screen and to return to the previous screen:  move the cursor to Exit by pressing the UP or DOWN keys and then press the Start/Stop key - or-  press the UP and DOWN keys simultaneously 11.3 Quick options screen When the autoclave is on and no cycle is running, press Up and Down keys simultaneously to enter the Quick options screen.
  • Page 76 Below you can find instructions how to login and enter the Main menu. Section 7.1 above explains how to browse through the menus; section 7.2 explains how to change a parameter. Below is the explanation of some Quick Options. 11.3.1 Version Information This directory allows viewing information of the current, factory default, and previous software versions.
  • Page 77 On the Start cycle by clock screen, the time is displayed in the form “HH:MM”. The hour range is 24 hours (i.e. from "0" to "24"). Setting the time to start the cycle Move the cursor to the Time field. Set the required time.
  • Page 78 Disabling the START CYCLE BY CLOCK On the Start Cycle by Clock screen, move the cursor to Disabled. Press Up or Down key to disable Starting cycle by clock. Exit the Enabling the Start Cycle by Clock. 11.3.3 Set date and time This subdirectory enables the operator to set date and time.

  • Page 79: Logging In And Entering The Main Menu

    Caution! After setting time and date, turn the autoclave off and then on again. 11.4 Logging in and entering the Main menu Below you can find instructions how to login and enter the Main menu. Section 7.1 above explains how to browse through the menus, section 7.2 explains how to change a parameter.

  • Page 80: Changing Parameters

    Choose User, then press the Start/Stop key to enter. The following screen will appear: 0000 is displayed on the screen with the cursor flashing on the right digit.  Set the code to 0001. You will get to the Main menu. Below is the list and the explanation of some options available to user on the Main Menu.

  • Page 81: System Parameters

    Below is the typical parameter changing screen: 11.6 System Parameters This menu is listing the system parameters that are the same for all cycles. Browse to the following folder: Main menu\System parameters You will see the following screen: 11.6.1 Screen Saver In this menu you can define the screensaver delay time, i.

  • Page 82: Maintenance

    11.7 Maintenance Maintenance procedures provided by Bacsoft software allow you additional tests and USB input/output options. Browse to the following folder: Main menu\Maintenance You will see the following screen listing the maintenance options: Below is the instruction for autoclave’s maintenance menu. 11.7.1 Reset atmospheric pressure In this menu you can reset the atmospheric pressure value.

  • Page 83: Cycle Parameters

    Note: Please reset the atmospheric pressure when you install the autoclave for the first time, and each time you relocate or calibrate the autoclave. 11.7.2 Printer test In this menu you can check the normal function of the printer. The printer will print the list of errors.
  • Page 84 Note: For all the standard sterilization cycles, and for Bowie and Dick test, the only changeable cycle parameter is dry time (you will not see other parameters on your screen). For the custom cycles created by duplication, and for the Warm Up cycle, more options are changeable. Operator is not allowed to create custom cycles;...

  • Page 85: Service And Maintenance Instructions

    12. Service and Maintenance Instructions 12.1 Preventive and Scheduled Maintenance The maintenance operations described in this chapter have to be fulfilled periodically to keep the device in good condition and to reduce the breakdown time to a minimum. The user can easily execute these operations in accordance with further instructions.
  • Page 86 Caution! Do not use steel wool or steel brush as this can damage the chamber! Clean the outer parts of the autoclave with a soft cloth. Replace mineral free water in the reservoir. Autoclaves without recycling of mineral free water If the autoclave was not used, drain the water from the mineral free water reservoir once a week, and refill with fresh mineral-free water or distilled water (see sec.

  • Page 87: Replacing The Air Filter

     Checking the water reservoir, piping, plastic parts and electric wires.  Checking and tightening the piping joints to avoid leakage.  Checking and tightening all screw connections in the control box, heaters and valves and instrumentation. 5 years  Checking the door device for excessive wear.

  • Page 88: Draining The Reservoir

    12.3 Draining the Reservoir Caution! Before starting, Make sure that the electric cord is disconnected and there is no pressure in the autoclave. The drain valve is located on the front left side of the autoclave after the door is opened. The function of the drain valve is to drain the water reservoir.

  • Page 89: Cleaning Water Strainer

    12.4 Cleaning water strainer Caution! Before proceeding, Make sure that the electric cord is disconnected and there is no pressure in the autoclave. Open the strainer cover (see the rear view). Remove the strainer element. Rinse the strainer with water. Use a brush if necessary. Reinstall the strainer element.

  • Page 90: Checking The Safety Valve

    Strainer Strainer Gasket element Housing 12.5 Checking the Safety Valve (Located in the water reservoir, see the front view) In order to prevent the safety valve from becoming blocked, it is necessary to allow the steam pressure to escape through it (every month).

  • Page 91: Cleaning The Water Sensor

    12.5.2 PED-approved type safety valve Operate the sterilization cycle according to the manual. Allow a pressure of approx. 200 kPa (29-psi) to build up in the chamber. Remove the water reservoir cover. Turn the pressure relief nut counterclockwise for 2 seconds. Verify steam escapes from the valve.

  • Page 92: Moving The Autoclave

    12.7 Moving the Autoclave Disconnect the power supply cord. Disconnect the water and drain hoses. Disconnect the compressed air hoses (if applicable). Drain the water from the chamber. To avoid injuries, moving the autoclave should be done by using a forklift. Caution! Before moving the autoclave, verify that the electrical, air and water connections have been disconnected, and there is no...

  • Page 93: Troubleshooting

    13. Troubleshooting This troubleshooting chart enables the user to solve minor malfunctions, prior to contacting our service department. Only technical personnel having proper qualifications and holding technical documentation (including a technician manual) and adequate information are authorized to service the apparatus.
  • Page 94 Message / Symbol / Failure Description Corrective Action Problem level of 25kPa is not reached during 20 minutes after the cycle is started. The door gasket is Clean the door dirty. gasket. (see sec. 12.1.1, daily (see sec. 12.1.1, daily machine is maintenance) maintenance).
  • Page 95 Message / Symbol / Failure Description Corrective Action Problem than 1 second below the sterilization temperature during sterilization cycle. This message is displayed if the temperature raises 7°F (4°C) above sterilization High Temp temperature during the Perform a new cycle. sterilization stage for 2 seconds during sterilization cycle.
  • Page 96 Message / Symbol / Failure Description Corrective Action Problem during the ending stage. This message is displayed if High the system cannot reach Pressure preset pressure within 10 Perform a new cycle. (Exhaust) minutes from the beginning of the exhaust stage. This message is displayed if Pressure system cannot reach the...
  • Page 97 Message / Symbol / Failure Description Corrective Action Problem check time time has passed. exceeded - Please call for service Cycle Number of cycles, since last counter periodical maintenance, exceeded - exceeded the preset number Call for service. Please call as defined by "cycle counter"...

  • Page 98: Baskets And Containers

    14. Baskets and Containers Container for waste products Basket Stainless steel container for Type Stainless steel wire baskets waste products Model L x D x H (mm) Capacity L x D x H (mm) Capacity 3840 400x260x225 400x260x225 3850 500x260x225 500x260x225 3870 680x260x225...

  • Page 99: Spare Parts List

    15. Spare Parts List Description Cat. No. Strainer element, 400µ FIL175-0046 Cap for¼” strainer FIL175-0027 Teflon gasket 4mm GAS082-0008 16. Accessories List Cat. No. Description 3840 3850 3870 Pouch rack (available ACS215-0008 upon request) Printer paper THE002-0052 THE002-0052 THE002-0052 Tray TY304-0001 TRY-385-0005 TRY387-0005 Basket...

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