Tuttnauer 3840 Technician Manual
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Tuttnauer 3840 Technician Manual

Tuttnauer 3840 Technician Manual

Laboratory vertical steam sterilizers elvpvg-d-standard autoclave elvcpvg-d-including fast cooling system
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TECHNICIAN
MANUAL
Laboratory Vertical Steam Sterilizers
Models: 3840, 3850, 3870
ELVPVG-D  Standard Autoclave
ELVCPVG-D  Including Fast Cooling System
Cat. No. MAN205-0461000EN Rev. B
 Tuttnauer Europe b.v., Hoeksteen 11, 4815 PR, Breda, P.O. Box 7191, 4800 GD Breda, Netherlands. +31/76-5423510,
Fax: +31/76-5423540

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Summary of Contents for Tuttnauer 3840

  • Page 1 Laboratory Vertical Steam Sterilizers Models: 3840, 3850, 3870 ELVPVG-D  Standard Autoclave ELVCPVG-D  Including Fast Cooling System Cat. No. MAN205-0461000EN Rev. B  Tuttnauer Europe b.v., Hoeksteen 11, 4815 PR, Breda, P.O. Box 7191, 4800 GD Breda, Netherlands. +31/76-5423510, Fax: +31/76-5423540...

  • Page 3: Table Of Contents

    TABLE OF CONTENTS PARAGRAPH PAGE NO. INTRODUCTION SYMBOL DESCRIPTION INSTALLATION INSTRUCTIONS Installation Site .................... 5 Connection of the pressure regulator............5 TESTS Installation Tests..................9 Periodical Tests .................... 9 WATER QUALITY Water for the Vacuum pump and drain cooling......... 10 Reverse Osmosis..................
  • Page 4 8.12 Replacing the Plunger or Coil of the BACCARA Solenoid Valve....64 8.13 Replacing the Mechanic Pressostat............65 8.14 Replacing the Pressostat 0.2 (NC).............. 65 8.15 Replacing the power supplies, water level board and relays....... 66 8.16 The Water Pump Replacement..............67 1.3.
  • Page 5 FRONT VIEW........................7 WATER OUTLET STRAINER ..................84 PIPING DRAWING – MODEL 3840/3850/70 ELVPVG ..........91 ELECTRICAL WIRING DIAGRAM FOR AUTOCLAVE WITH 380V – PAGE 1 OF 8. 92 ELECTRICAL WIRING DIAGRAM FOR AUTOCLAVE WITH 380V – PAGE 2 of 8... 93 ELECTRICAL WIRING DIAGRAM FOR AUTOCLAVE WITH 380V –...

  • Page 6: Introduction

    INTRODUCTION This manual, together with the operator’s manual, forms the complete edition of the Operation and Maintenance instructions. This manual is intended for the use of the technician. It is forbidden for unqualified and unauthorized personnel to service the autoclave in accordance with the instructions in this manual. Any unauthorized service may result in the invalidation of the manufacturer’s guarantee.

  • Page 7: Installation Instructions

    INSTALLATION INSTRUCTIONS The following utilities have to be connected (Refer to the drawing below ‘Rear View’ of the autoclave).  Power outlet, as detailed in the table below: Power 3 Ph, 400V/50/60Hz Recommended Circuit Breaker  If the 3 phase autoclave has to be connected to a one phase power network, 1 x 230V, 50/60Hz., connect the 1ph 230V power source to the supplied switch box that has a 1 phase input (from the power source) and a 3 phase output (to the autoclave).
  • Page 8 2. Connect the supplied flexible hose to the pressure regulator's assembly outlet and to the autoclave's water inlet. 3. Verify that the pressure regulator is in right direction. The flow direction is indicated by an arrow stamped on the pressure regulator. 4.

  • Page 9: Front View

    FRONT VIEW Description Front leg Rear leg Left service door Left service door grip Left service door lock Door cover Pressure gauge Display Keyboard Printer cover Paper slot and paper cutter USB socket RJ45 connector Main switch Printer Page 7 of 102 Pages...
  • Page 10 REAR VIEW Description Description air pressure regulator fan grill generator drain outlet circuit breaker Generator mineral free water inlet electrical cord Vacuum pump city (tap) generator pressure gauge water inlet side gage glass indicator tube compressed air inlet Tap water inlet for cooling generator safety relief valve coil and drain chamber safety relief valve...

  • Page 11: Tests

    TESTS Installation Tests The service technician shall perform the following preliminary checks before operating the autoclave: Integrity Check Perform a visual check to verify that there are no dents, scratches, broken gauges, etc. Leveling Check Check that the autoclave is leveled. Leakage current test Check the precise operation of the earth leakage relay.

  • Page 12: Water Quality

     Check connections to distilled or mineral free water. Open the distilled or mineral free water valves. Manually test the distilled or mineral free water valves by over-riding the appropriate solenoid valves. If there are no leaks, – leave the water manual inlet taps open. Observe the gauge and see that the generator reaches working pressure.

  • Page 13: Reverse Osmosis

    Note: The use of heavy scaled water for the vacuum pump cooling, can cause blocking of the rotor and put the pump out of operation. This invalidates the guarantee for the vacuum pump. Reverse Osmosis A Reverse Osmosis system may be used to improve the quality of the water used to generate steam in the autoclave chamber.

  • Page 14: Description Of The Control System

    DESCRIPTION OF THE CONTROL SYSTEM. BLOCK DIAGRAM HARDWARE SOFTWARE COMPONENTS Main board CPU +memory- Backup power input 24/12 I/O Board 24/12 MCIMX27LVOP4A+MC13783VK5 CPU- STM32F103R6T6 Input R.T.C (including Battery) M41T81SM6E -24 Digital Outputs Memory card expansion -2 Analog outputs COM1 (RS232) MT46H32M16LFBF- -9 Digital inputs MAX323...

  • Page 15: Description Of The Programmable Component

    Description of the programmable component: 6.2.1 Interfaces to users  Keypad: The keypad has three push buttons: Down key Up key Start/stop key  Display: The control system has a graphical display  USB socket: The USB socket is intended to load cycles' history from flash a memory (disk on key).
  • Page 16 6.2.2.3 Digital outputs Digital Outputs Description Generator heaters SSR that operates the chamber heaters J13/6 Water pump / Option , relay that operates the water J13/10 water valve pump / water valve Vacuum pump / Option , relay that operates the water to vacuum vacuum pump / water to vacuum J13/12...

  • Page 17: Software Development Plan

    The software develop environment is on Microsoft Visual Studio 2005 that includes the Microsoft Platform Builder for Windows CE 6.0. The specific Tuttnauer system application is written in C Sharp.net on Microsoft Compact Framework .net Page 15 of 102 Pages...
  • Page 18 6.3.2 IO Card Analog inputs Digital Analog Analog inputs Analog inputs Connection to electrodes outputs outputs Pressure (4 20mA) (PT-100) MAIN Board Digital outputs IO card is an independent card. It checks the card by a method of a continuous scan of all the ports, saving the data in the memory and transporting this data according to the request in the communication channel RS-232 to the personally adapted protocol.
  • Page 19 The "brain" in the IO card runs on microcontroller type: STM32F103R6T6. The Microcontroller is an electrical Integrated circuit with an actualized complete system (SoC) including a processing unit, external interfaces, memory, etc. The Microcontroller is constructed of a number of main components: 1.
  • Page 20 6.3.3 MAIN and IO cards communication protocol between IO board to Main Board Communication protocol between IO to Main boards is described below. The communication manged by the Main board (master), the IO functions as slave 1. There are six communication functions. The communication functions (to read or write) identified by number.

  • Page 21: Checking And Changing Parameters And Other Data

    CHECKING AND CHANGING PARAMETERS AND OTHER DATA The control system prevents changing programs if the door is closed. This protection is intended to avoid program changes if the autoclave is loaded. If the operator for example inserts the load into the chamber, closes the door and leaves the room and another operator/user tries to change the program, the operator/user will not be able to do this unless the door is opened and the load inside the chamber can be seen.
  • Page 22 9.3.1 PulsNum. – No. of pulses in the prevacuum stage If the autoclave is not equipped with a vacuum pump – the parameter value is "0". Entry Code – 11 Resolution – 1 Minimum Value – 1 Maximum Value – 5 8-9- Cycle value...

  • Page 23: Entering The Main Menu

    9.3.5 Vac Time2– Vacuum Time in the remaining pulses. This value defines the time the system will continue to maintain vacuum after reaching Vac Dip2 for the remaining pulses. Entry Code – 11 Resolution – 30sec Minimum Value – 1sec Maximum Value –...

  • Page 24: Cycle Parameters (Custom 1)

    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. After changing the code to 0321 move the cursor to Set by pressing the START/STOP key.
  • Page 25 Dry Heat Off 1 Dry first stage time Dry Heat On 2 Dry Heat Off 2 End Temperature Multiple Cycles Multiple Cycles Gap This directory includes seven subdirectories These subdirectories enable to see and change the cycle parameters. Therefore it is necessary to choose the required cycle before entering the "MAIN MENU".
  • Page 26 7.3.1.3 Pulse A Low Pressure Repeat the action mention in 7.4.1.1 Pulse A Count 7.3.1.4 Pulse A High Pressure Repeat the action mention in 7.4.1.1 Pulse A Count 7.3.1.5 Pulse B Count Repeat the action mention in 7.4.1.1 Pulse A Count 7.3.1.6 Pulse B Stay Time Repeat the action mention in 7.4.1.1 Pulse A Count...
  • Page 27 7.3.4 Cooling 7.3.4.1 Cool Mode Typical display for Cool Mode subdirectory Choose and enter Cool Mode SET PARAMETER screen will 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 7.3.4.2...
  • Page 28 7.3.6 7.3.6.1 Dry Heat On 1 Typical display for Dry Heat On 1 subdirectory Choose and enter Dry Heat On 1 SET PARAMETER screen will 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 7.3.6.2...
  • Page 29 7.3.7.2 Multiple Cycles Repeat the action mention in 7.4.7.1 End Temperature 7.3.7.3 Multiple Cycles Gap Repeat the action mention in 7.4.7.1 End Temperature 7.3.8 System Parameters This directory includes three subdirectories The following screen will be displayed when entering SYSTEM PARAMETERS directory: 1.
  • Page 30  In order to exit this screen move the cursor to Exit with the START/STOP key and select it by pressing the UP or DOWN keys.  Press the UP and DOWN keys simultaneously. 7.3.10 Print Rate Sterilization This subdirectory enables to change the printing rate during sterilization stage 1.

  • Page 31: Inputs/Outputs

    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 order to confirm changes and return to the previous screen.
  • Page 32  In order to exit this screen move the cursor to Exit with the START/STOP key and select it by pressing the UP or DOWN keys.  Press the UP and DOWN keys simultaneously. 7.4.2 View digital outputs state This subdirectory enables to view the digital outputs state 1.

  • Page 33: Calibration

    7.4.4 View analog inputs state This subdirectory enables to view the analog inputs state 1. In order to exit this screen follows one of the next:  In order to exit this screen move the cursor to Exit with the START/STOP key and select it by pressing the UP or DOWN keys.
  • Page 34 Calibrating the pressure in the chamber “ChambPress” Calibrate the low pressure of the chamber To perform the low pressure calibration, insert your reference pressure tool in the autoclave and operate a vacuum test. Open the autoclave’s door and read the displayed on value your tool.

  • Page 35: History

    Calibrate the high temperature of the chamber To perform the calibration of the high temperature, insert your reference pressure tool in the autoclave, near of the PT100 and operate a program of 134°C. Perform the calibration when the autoclave reaches the sterilization stage. ...
  • Page 36 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 the printout of the required cycle 3. In order to exit this screen follows one of the next: ...

  • Page 37: Maintenance

    Maintenance This directory includes six subdirectories The following screen will be displayed when entering MAINTENANCE directory: 1. In order to enter to these subdirectories move the cursor by pressing UP or DOWN keys to the required item and press START/STOP key 2.
  • Page 38 Confirm the new time and date by pressing UP or DOWN keys. After saving is completed, SET DATE AND TIME screen is still displayed, move the cursor to Exit and press UP or DOWN keys to return to MAINTENANCE screen. 7.7.2 Export gain offset to USB This subdirectory enables to Export gain offset to USB device.
  • Page 39 1. In order to exit the MAINTENANCE directory 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.  Press the UP and DOWN keys simultaneously. 7.7.4 Test RTC This subdirectory enables the operator to test the RTC (Real Time...
  • Page 40 6. In order to exit this screen move the cursor to EXIT by pressing START/STOP key and select it by pressing the UP or DOWN Keys 7.7.5 Print Test This subdirectory enables 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...
  • Page 41  Move the cursor to Exit with the UP or DOWN keys and select it by pressing the START/STOP key.  Press the UP and DOWN keys simultaneously. 7.7.6 Print All Gain and Offset This subdirectory enables the operator to print all the gain and offset values.

  • Page 42: Advanced Options

    Advanced Options This directory includes eight subdirectories The following screen will be displayed when entering ADVANCED OPTIONS directory: 1. In order to enter to the sub directories move the cursor by pressing UP or DOWN keys to the required item and press START/STOP key 2.
  • Page 43 After changing the time move the cursor to Enabled Confirm the START CYCLE BY CLOCK by pressing UP or DOWN keys. Move the cursor by pressing START/STOP key to Exit and press UP or DOWN keys to return to ADVANCED OPTIONS screen.
  • Page 44 This subdirectory enables to enable or disable cycles In order to enable or disable a cycle move the cursor to the required item and press START/STOP key to check or uncheck the required cycle. 1. In order to exit this subdirectory follow one of the next: ...
  • Page 45 7.8.5 Export all settings to USB device 1. This subdirectory enables to export all settings to USB device 2. Insert the USB device into the USB socket. 3. Press START/STOP key on the Export all settings to USB device item. 4.

  • Page 46: Version Information

    7.8.8 Set mac address (0.50.C2.89.70.0) This subdirectory enables to change the mac address in order to connect an additional device and connect both of them (or even more) via remote control. Version information This directory includes two subdirectories The following screen will be displayed when entering VERSION INFORMATION directory: 1.
  • Page 47 screen and all the configuration screens, which enables the user to handle the machine. Software Logic – Holds all the application logic for running the machine. Data Code section that handle the entire data storage in the application. Utilities – Utilities – Holds general functionality which is used by the logic section and the GUI section e.g.: converting function to display different pressure or temperature units, languages types etc.
  • Page 48 7.9.2 View factory 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 version information item. The following screen will be displayed: Software DLL size Major...

  • Page 49: Replacing Elements

    REPLACING ELEMENTS Replacing the Circuit Breaker Caution! Before starting, disconnect the instrument from the power source. The circuit breaker is located on the rear of the autoclave (See Rear View). 1. Disconnect the wires (1, 2) from the circuit breaker. 2.

  • Page 50: Replacing The Safety Valve

    Replacing the Safety Valve Warning: Before starting, disconnect the instrument from the power source and ensure that there is no pressure in the autoclave chamber. This paragraph refers to the chamber's and the generator's safety valves This paragraph refers to PED and ASME approved safety valves Note: The safety valve is located on the rear of the autoclave.

  • Page 51: Replacing The Door Gasket

    Description Cat. No. SVL029-0028 CE-marked Safety valve SVL029-0004 ASME Safety valve base CMV100-0004 Washer CMT240-0022 CMT240-0020 Replacing the Door Gasket Caution! This gasket is designed with a trapezoidal cross section. The gasket should be placed with the widest side towards the door. Disassemble the 10 segments (1) attaching the gasket to the door.

  • Page 52: Replacing The Door Cover

    Replacing the door cover 8.4.1 Disassembling the door cover 1. The opening of the door is limited by two stoppers assembled on the door's hinges. To disassemble and remove the door cover it is necessary to enable the door to open more than 90º . This is achieved by releasing these stoppers.
  • Page 53 5. Unscrew the screws assembling the axis bridge (11) to the door bracket (5). 6. Remove the door cover 8.4.2 Assembling the door cover 1. Assemble door bracket (5) to the door cover (4) with 10 screws (6). 2. Assemble the axis bridge (10) to the axis seat (7) with a pin (9) and cotter pin (8).
  • Page 54 3. Place the door cover (4) on the door (12) so that the axis bridge (11) will cover the door bracket (5) and assemble the door to the axis bridge with screws. 4. Lift the spring holder (13) and place the spring holder support P/N CMT387-0148 (14, supplied with the autoclave), as shown in the picture below.
  • Page 55 6. After the edge of the spring holder is in the slot the door cover is attached to the door. At this stage remove the spring holder supports (14). 7. Close the door. 8. With a screwdriver, inserted through the holes in the rear of the door cover (3), fasten the 4 screws of the door stoppers.

  • Page 56: Replacing The Steam Generator

    Replacing the steam generator Warning! Before starting:  Make sure that the electric cord is disconnected from the power source and that there is no pressure in the autoclave chamber and generator.  Open the generator drain valve and let the water flow. ...
  • Page 57 11. Reassemble the screws (9) fastening the bracket to the base frame. 12. Reconnect the piping to the generator (see above). 13. Reconnect the electrical wiring to the generator (see above). 14. Close and fasten the generator compartment cover. Page 55 of 102 Pages...

  • Page 58: Replacing Heating Elements

    Replacing Heating elements Warning! Before starting:  Make sure that the electric cord is disconnected from the power source and that there is no pressure in the autoclave chamber and generator.  Open the generator drain valve and let the water flow. ...

  • Page 59: Generator Side Gauge Glass Indicator Tube

    4. Insert new electrodes and tighten the fixing nut (1). 5. Adjust the electrodes height according the drawing and fix the height by tightening the small nuts (2). 6. Return the generator to the autoclave and reconnect the piping and wiring as required (see para.

  • Page 60: Draining The Generator

    Verify that there is a bronze washer (1) and a new silicon gasket (2) in each nut. After every replacement of the glass tube install a new silicon washer. Do not use the old silicon washer Reassemble the two nuts and tighten gently. Close the service doors.

  • Page 61: Replacing The Printer

    Replacing the Printer Caution Before starting, disconnect the instrument from the power source and ensure that there is no pressure in the autoclave. Allow the autoclave to cool before removing the outer cover. Unscrew 2 screws (1) fastening the control panel. Turn the panel to reveal the internal part and the electrical connectors.
  • Page 62 The printer is fastened (6) to its seat with two fasteners (5). To release the fasteners, press slightly on the part marked (4) and pull the fattener upward. Repeat this with the second fastener. Pull the printer out of its seat (the hole in the panel). Replace the printer with a new printer.

  • Page 63: Replacing The Door Switch

    Replacing the Door Switch Caution! Before starting, disconnect the instrument from the power source and ensure that there is no pressure in the autoclave. Allow the autoclave to cool before removing the outer cover. 1. Open the right service door 2.

  • Page 64: Replacing The Air Filter

    3. Unscrew and remove the filter (1) from its seat. 4. Replace the pressure switch with a new one, use only an original filter supplied by Tuttnauer. 5. Assemble the filter (1) to its seat. 6. Connect the elbow (2).

  • Page 65: Replacing The Locking Motor

    8.11 Replacing the locking motor Note: The locking motor can be replaced with an open door or with a closed door. 1. Open left service door. 2. Move the sleeve covering the wires connection (8) to reveal the connections and disconnect the wires of the electric motor. 3.

  • Page 66: Replacing The Plunger Or Coil Of The Baccara Solenoid Valve

    8.12 Replacing the Plunger or Coil of the BACCARA Solenoid Valve The solenoid valves may be out of order due to faulty plunger or coil. To repair the solenoid valve – replace the faulty plunger or solenoid Caution! Before starting, disconnect the instrument from the power source and ensure that there is no pressure in the chamber, coil or generator.

  • Page 67: Replacing The Mechanic Pressostat

    Unscrew and remove the pressure switch (2) from its seat (3). Replace the pressure switch with a new one, use only an original pressure switch supplied by Tuttnauer. Assemble the pressure switch (2) to its seat (3). Connect the electrical connections (1).

  • Page 68: Replacing The Power Supplies, Water Level Board And Relays

    8.15 Replacing the power supplies, water level board and relays Caution! Before starting, disconnect the autoclave from the power source. For description of items – see table below. 1. Open right service door. 2. Disconnect the wires (5). 3. With a screwdriver, release the clamp attaching the power supply (1, 2) /relay (3, 4) and remove it from the rail (8).

  • Page 69: The Water Pump Replacement

    DESCRIPTION OF ITEMS Cat. No. Description ELE035-0144 Power Supply 24VDC (1A) ELE035-0129 Power Supply 24VDC (4.2A) CTP201-0273 Miniature Relay 24VDC CTP201-0272 Miniature Relay 24VDC CTP201-0065 Relay, Solid State, 25A/24-280V, D2425, Crydom ELE035-0092 Trans Toroid TDB-0100012 8.16 The Water Pump Replacement 1.
  • Page 70 Page 68 of 102 Pages...

  • Page 71: Adjusting The Generator's Pressure Switches

    1.3. Adjusting the Generator's Pressure Switches The generator is equipped with two pressure switches that are located behind the front service door. Operating control pressure switch. This switch sets the nominal working pressure and the upper and lower pressure in which the generator turn on and off.

  • Page 72: Troubleshooting

    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. Message / Symbol / Failure Description...
  • Page 73 Message / Symbol / Failure Description Corrective Action Problem temperature raises 7°F (4°C) above sterilization temperature during the sterilization stage for 2 seconds during sterilization cycle. 2 Door gasket is leaking. 2 Replace the door gasket. 1 This message is displayed if the 1 Perform a new cycle.
  • Page 74 Message / Symbol / Failure Description Corrective Action Problem kPa) for 2 seconds during the sterilization stage. 2 Heating element working 2 Faulty solid state relay. contuously. 3 System not calibrated. 3 Calibrate System. 1 This message is displayed if the 1 Perform a new cycle.
  • Page 75 Message / Symbol / Failure Description Corrective Action Problem bent. 3 Air valve does not open. Does not 3 Fix connection. receive comand due to faulty connection. 4 Air valve does not open. Does not 4 Replace faulty I.O. board. receive comand due to faulty I.O.
  • Page 76 Message / Symbol / Failure Description Corrective Action Problem is performed. Safety relief 1 Safety relief valve is clogged. 1 Replace relief valve and valve opens at check the water quality. pressure lower 2 Safety relief valve is faulty. 2 Replace relief valve than specified.
  • Page 77 Message / Symbol / Failure Description Corrective Action Problem is running or not). This message is displayed if: 1 Disconnection between I/O board 1 Fix disconnection, I/O card is not and Main board. connected 2 I/O card is faulty (both while cycle 2.

  • Page 78: No Response When Turning On The Autoclave

    No response when turning on the autoclave Refer to the electrical diagram when turning on the autoclave No response Circuit breaker on ON position Turn C.B. on Problem persists Problem solved 230V between phase and neutral on C.B. Faulty C.B. Replace C.B.

  • Page 79: Solenoid Valve Always Open

    Solenoid valve always open Valve always closed Perform In-Out test Valve opens Disconnect valve's plug Valve O.K. Voltage in plug when control unit sends a signal Faulty coil Wire discontinuity Replace coil discontinuity Page 77 of 102 Pages...

  • Page 80: Door Is Closed But The Locking Motor Does Not Work

    Door is closed but the locking motor does not work Door is closed but the locking motor does not work Enter "Input-Output" Enter "View Digital output State" Press manually the door switch. See next page  appears by "Close Door" Motor operates Switch pressing Motor's fuse burnt...

  • Page 81: Steam Generator Troubleshooting

    Steam Generator Troubleshooting Symptom Possible cause Corrections 1. Steam generator 1.1 No power from the building 1.1 Check the reason for no power does not start. source. supply from the building. 1.2 Turn ON the circuit breakers 1.2 Generator Circuit breakers (1ph (1ph &...
  • Page 82 Possible cause Corrections Symptom 3. Steam pressure 3.1 The pressure switch is faulty or 3.1 Check the pressure switch, does not increase incorrectly set. set it correctly or replace if or increases too faulty. slowly. 3.2 The circuit breakers in the heater 3.2 Check the cause and switch circuits are switched OFF.

  • Page 83: List Of Spare Parts

    LIST OF SPARE PARTS Part No. Description ARM100-0057 Steam Trap, 1/4", St.St., MST21, NPT, Spirax-Sarco 1 ARM172-0007 Check Valve, Spring Disk, 1/4", St.St., Mondeo CMT067-0005 Kit, strainer, 1/4" NPT  CMT240-0019 Washer  CMT387-0022 Support. Chamber, 3150-3870 MLV/ELV  CMT387-0089 Manifold, 2540-3870ELV CMT387-0148 Support, spring holder ...
  • Page 84 Part No. Description ELE036-0019 Microswitch, MP320-5MAL, Microprecision Electronics FIL175-0046 Screen, 400 Micron, for Strainer 1/4"  FIL175-0051 Housing, Long + Cap, Water Strainer, 1/4 NPT GAS080-0203 Gasket, Silicone for Door 3870-D GAS082-0008 Gasket, 4mm, Silicon, for 1/4" Strainer GAU029-0009 Gauge, Pressure, Steam, -30+60 psi, 1.5" HAN071-0009 Service door lock, Push to Close Latches - Slide Latch, Flush Style HEA012-0013 Heating Element, 230V, 3x2000, 38XX ELV/MLV, SATEC ...
  • Page 85 Part No. Description THE003-0013 Sensor, Temperature, PT100, 5X60, TUT-001, MAMAB THE005-0035 Thermostat, Cut-Off, 165°C, 3 pole, 55.32539.030, Satec THE005-0038 Switch, Pressure, 1/4 , 0166-40403-1-015, 0.1 Bar, SUCO " THE006-0006 Transducer, Pressure, 0-4 Bar abs (Tecsis 3296) THE039-0094 Terminal, Feed-Through, 2-Conductor, 2.5 mm², Gray THE039-0099 Terminal, Feed-Through, 3-Conductor, 2.5 mm², Gray THE039-0100 Terminal, Feed-Through, 3-Conductor, 2.5 mm², Red THE039-0101 Terminal, Feed-Through, 3-Conductor, 2.5 mm², Blue...

  • Page 86: Water Outlet Strainer

    WATER OUTLET STRAINER Strainer Strainer Gasket element Housing Description Cat. No. Cap for ¼” strainer FIL175-0027 Strainer element FIL175-0046 Teflon gasket 4 mm GAS082-0008 Strainer Housing + Cap FIL175-0051 Page 84 of 102 Pages...

  • Page 87: Pressure Vs Temperature For Saturated Steam

    PRESSURE VS TEMPERATURE FOR SATURATED STEAM psia InHg °F °C psia psig °F °C 2.95 114.5 0.10 45.8 17.1 219.7 1.18 117.9 104.3 4.44 129.3 0.15 54.1 17.2 219.9 1.18 118.6 104.4 5.90 140.2 0.20 60.1 17.2 220.1 1.19 118.6 104.5 7.39 149.1...
  • Page 88 psia psig °F °C psia psig °F °C 20.5 229.3 1.41 141.4 109.6 24.6 239.2 1.70 169.7 115.1 20.6 229.5 1.42 142.0 109.7 24.7 10.0 239.4 1.70 170.2 115.2 20.6 229.6 1.42 142.4 109.8 24.7 10.0 239.5 1.71 170.8 115.3 20.7 229.8 1.43...
  • Page 89 psia psig °F °C psia psig °F °C 29.4 14.7 249.1 2.02 202.4 120.6 34.6 19.9 258.6 2.39 238.7 125.9 29.5 14.8 249.3 2.03 203.1 120.7 34.7 20.0 258.8 2.39 239.4 126.0 29.5 14.8 249.4 2.04 203.7 120.8 34.8 20.1 259.0 2.40 240.2...
  • Page 90 psia psig °F °C psia psig °F °C 40.6 25.9 268.2 2.80 280.0 131.2 45.7 31.2 275.4 3.15 315.0 135.2 40.7 26.0 268.3 2.81 280.9 131.3 45.8 31.3 275.5 3.16 315.9 135.3 40.9 26.2 268.5 2.82 281.7 131.4 45.9 31.5 275.7 3.17 316.8...

  • Page 91: Valves Numbering

    VALVES NUMBERING The valves in the drawing and the manual are numbered according to their function. The following list includes all the valve numbers that are in use in Tuttnauer Change-over : steam / electricity Locking door cylinder (front door)
  • Page 92 Drain – from reservoir Drain – from jacket overflow Drain – from vacuum pump / ejector Drain – from chamber Drain – from cooler DRAIN Drain – from sanitary filter Drain – from steam generator Drain – jacket Drain – condense from seal Exhaust –...

  • Page 93: Piping Drawing – Model 3840/3850/70 Elvpvg

    PIPING DRAWING – MODEL 3840/3850/70 ELVPVG Page 91 of 102 Pages...
  • Page 94 ELECTRICAL WIRING DIAGRAM FOR AUTOCLAVE WITH 380V – PAGE 1 OF 8 Page 92 of 102 Pages...

  • Page 95: Electrical Wiring Diagram For Autoclave With 380V – Page 2 Of 8

    ELECTRICAL WIRING DIAGRAM FOR AUTOCLAVE WITH 380V – PAGE 2 of 8 Page 93 of 102 Pages...

  • Page 96: Electrical Wiring Diagram For Autoclave With 380V – Page 3 Of 8

    ELECTRICAL WIRING DIAGRAM FOR AUTOCLAVE WITH 380V – PAGE 3 of 8 Page 94 of 102 Pages...

  • Page 97: Electrical Wiring Diagram For Autoclave With 380V – Page 4 Of 8

    ELECTRICAL WIRING DIAGRAM FOR AUTOCLAVE WITH 380V – PAGE 4 of 8 Page 95 of 102 Pages...

  • Page 98: Electrical Wiring Diagram For Autoclave With 380V – Page 5 Of 8

    ELECTRICAL WIRING DIAGRAM FOR AUTOCLAVE WITH 380V – PAGE 5 of 8 Page 96 of 102 Pages...

  • Page 99: Electrical Wiring Diagram For Autoclave With 380V – Page 6 Of 8

    ELECTRICAL WIRING DIAGRAM FOR AUTOCLAVE WITH 380V – PAGE 6 of 8 Page 97 of 102 Pages...

  • Page 100: Electrical Wiring Diagram For Autoclave With 380V – Page 7 Of 8

    ELECTRICAL WIRING DIAGRAM FOR AUTOCLAVE WITH 380V – PAGE 7 of 8 Page 98 of 102 Pages...

  • Page 101: Electrical Wiring Diagram For Autoclave With 380V – Page 8 Of 8

    ELECTRICAL WIRING DIAGRAM FOR AUTOCLAVE WITH 380V – PAGE 8 of 8 Page 99 of 102 Pages...

  • Page 102: Electrical Wiring Diagram For The Generator

    ELECTRICAL WIRING DIAGRAM FOR THE GENERATOR SWITCH BOX WIRING DIAGRAM To enable the connection of the autoclave to the 1 phase electrical net, a special switch box is supplied with the autoclave. This switch box shall be placed on the wall and the wiring connection shall be as described below.

  • Page 103: Open Switch Box

    OPEN SWITCH BOX FROM FROM AUTOCLAVE NETWORK Page 101 of 102 Pages...

  • Page 104: Closed Switch Box

    CLOSED SWITCH BOX Page 102 of 102 Pages...

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