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Lauda IN 2040 XTW Operation Manual

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Operation manual
Integral process thermostats containing CO
refrigerant
2
IN 2040 XTW and IN 2040 PW
Read this manual prior to performing any task!
V1R35

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  • Page 1 Operation manual Integral process thermostats containing CO refrigerant IN 2040 XTW and IN 2040 PW Read this manual prior to performing any task! V1R35...
  • Page 2 Manufacturer LAUDA DR. R. WOBSER GMBH & CO. KG Laudaplatz 1 97922 Lauda-Königshofen Germany Telephone: +49 (0)9343 503-0 E-mail:  info@lauda.de Internet: https://www.lauda.de Translation of the original operation manual Q4DA-E_13-037, 1, en_US February 27, 2025 © LAUDA 2025 Integral process thermostats containing CO...

  • Page 3: Table Of Contents

    Rating label.................................. 24 Interfaces..................................25 Before starting up................................27 Install device................................. 27 Hoses.................................... 28 Connecting an external application.......................... 30 LAUDA heat transfer liquids............................. 33 Cooling water requirements............................37 Connecting the cooling water........................... 38 Integral process thermostats containing CO refrigerant 3 / 173...
  • Page 4 Configuring interfaces..............................39 4.7.1 Potential-free contact (alarm output)....................40 4.7.2 Configuring the Ethernet interface......................41 4.7.3 Data transfer rate............................. 47 4.7.4 Protocol of the interface........................48 4.7.5 Read commands............................48 4.7.6 Write commands............................53 4.7.7 Error messages............................56 Commissioning..................................58 Establishing a mains connection..........................
  • Page 5 Overview of external control parameters.................... 123 6.24.4 Activate control variable........................124 6.24.5 Change control parameters........................125 6.25 Operator and viewer..............................125 6.26 Web server LAUDA Command..........................128 6.27 LAUDA.LIVE Cloud Service............................ 131 6.28 Safe Mode safety fittings............................133 6.29 Importing and exporting data........................... 137 6.29.1 Importing data............................
  • Page 6 12.1 Copyright..................................159 12.2 Technical changes..............................159 12.3 Warranty conditions..............................159 12.4 License texts................................159 12.5 Contact LAUDA............................... 160 Technical data..................................161 13.1 Technical data................................161 13.2 Heating output and power supply..........................163 13.3 Cooling output................................163 13.4 Refrigerant and filling weight........................... 165 13.5...

  • Page 7: Safety

    Heating off. If you notice any damage to the transport packaging, store the device either in a well-ventilated place or outdoors. Contact LAUDA Service. The device and the inside of the device could be damaged: due to fall, ...
  • Page 8 Hoses and application: The temperature and media resistance of the hoses must be suitable  for the application. Use hoses with a greater compressive strength than the maximum  possible pump pressure. For liquids with a density above 1 kg/dm³, the pump pressure must ...

  • Page 9: Obligations Of The Operator

    Do not switch on the device at the main switch until all hydraulic con- nections for the application have been fully established and all measures for safe commissioning have been implemented. Always wear suitable safety glasses when working on the device. Use insulated hoses at temperatures below 0 °C or above 70 °C.

  • Page 10: Emc Requirements

    Requirements for devices containing CO DANGER! refrigerant Dangerous concentration of carbon dioxide (CO ) in the atmosphere Danger of asphyxia Ensure that the minimum room size requirements for the  installation are observed in order to eliminate any risk of suffocation.

  • Page 11: Observing Additional Operating Instructions

    Software Valid from version Control system 1.60 Safety 1.25 Cooling 2.00 Heating 1.25 Pump 2.63 External temperature 1.48 1.5  Observing additional operating instructions Interface modules Additional interface modules can be fitted to the device. Before installing and using interface modules, always read and observe the operating manual accompanying the relevant interface module.

  • Page 12: 1.6.2  Ambient Conditions And Operating Conditions

    Any technical modification of the device by the user is prohibited. Any damage resulting from unauthorized modification is not covered by customer service or the product warranty. Service work may only be performed by the LAUDA Service department or a service partner authorized by LAUDA. 1.8  Materials...

  • Page 13: Heat Transfer Liquid Requirements

    LAUDA heat transfer liquids have been tested by the company LAUDA DR. R. WOBSER GMBH & CO. KG and approved for this device. The heat transfer liquids are suitable for a specific temperature range.

  • Page 14: Personal Protective Equipment

    1.12  Personal protective equipment Protective gloves Protective gloves must be worn for certain tasks. The protective gloves must comply with standard DIN EN ISO 374-1. The protective gloves must be chemically resistant. Protective work clothing Protective clothing must be worn for certain tasks. This protective clothing must meet the legal requirements for personal protective equipment.

  • Page 15: Safety Fittings On The Device

    Signal word Meaning DANGER! This combination of symbol and signal word indicates an imminently dangerous situation that will result in death or serious injury if it is not avoided. WARNING! This combination of symbol and signal word indicates a potentially dangerous situation that can result in death or serious injury if it is not avoided.

  • Page 16: Product Safety Label

    Further information Ä Chapter 7.2 “Maintenance intervals” on page 140 and Ä Chapter 7.6 “Checking the low-level pro- tection” on page 144. 1.14.3  Product safety label A "Hot surface" graphical symbol is affixed to the device. This symbol warns against hot surfaces on the device. These surfaces must not be touched during operation.

  • Page 17: Unpacking

    If the device or accessories are damaged contrary to expectations, immediately inform the shipping company so that a damage report can be compiled and the transport damage inspected. Also notify the LAUDA Service department immediately. You will find the contact information here Ä Chapter 12.5 “Contact LAUDA” on page 160.
  • Page 18 Fig. 2: Unpacking instructions Fig. 2: Remove the ring bolts from the packaging. Fig. 4: Screw the two ring bolts all the way into the thread connection Ç (M10 or M16) on the top of the casing. Turn them clockwise to do Fig. 3: Ring bolt (example) Integral process thermostats containing CO refrigerant...
  • Page 19 Ring bolt M10 x 17 (higher load capacity) DSS 085 IN 590 XTW, IN 750 XT, IN 950 XTW, IN 1090 XTW, IN 1850 XTW, IN 2040 XTW IN 2040 PW, IN 2050 PW Ring bolt M16 x 27 DSS 087...

  • Page 20: Device Description

    3  Device description 3.1  Overall view of Integral IN XT Fig. 5: View of Integral IN 2040 XTW Filler nozzle with cover Overflow pipe on the rear of the device (covered) Operating unit (with type plate on the back) Interfaces and two slots for interface module Mains switch and quick shutdown button Adjusting wheel for bypass valve Pump connector...

  • Page 21: Overall View Of Integral In P (With Pressure Overlay)

    3.2  Overall view of Integral IN P (with pressure overlay) Fig. 6: View of Integral IN 2040 PW Thread connection for ring bolt Overflow pipe on the rear of the device (covered) Pushbutton for releasing the compressed air Hydraulic overpressure indicator (pressure gage) Operating unit (with type plate on the back) and two slots for interface modules Mains switch and quick shutdown button...

  • Page 22: Mains Switch And Quick Shutdown Button

    3.3  Mains switch and quick shutdown button The devices have a mains switch on the right side of the device. This is a rotary switch. Position [0] switches the device off, position [I] switches it on. After turning off the mains switch, it may take up to three seconds for the device to turn off.
  • Page 23 Fig. 7: Schematic of the hydraulic circuit for IN XT devices Temperature-controlled Not temperature-controlled Fig. 8: Schematic of the hydraulic circuit for IN P devices Integral process thermostats containing CO refrigerant 23 / 173...

  • Page 24: Rating Label

    Hoses external application shut-off valves, if necessary 3.5  Rating label The serial number of a LAUDA device is made up as follows: the letter S, the year of manufacture (shown with two digits), and a 7-digit number. Fig. 9: Type plate (example)

  • Page 25: Interfaces

    Interfaces Standard interfaces The LiBus interface (marked with the label LiBus) enables the connec- tion of LAUDA accessories. Different solenoid valves (cooling water valve, automatic filling device, shut down valve) or the LiBus module box can be connected. The external Pt100 temperature probe is connected to the Pt100 inter- face (marked with the label Pt100).
  • Page 26 Pt100 LiBus module (order no. LRZ 925) with a Lemo socket (label: Pt100) for an external Pt100 temperature probe. The LiBus socket (label: LiBus) serves to connect components via the LAUDA device bus. The RS 232/485 interface module Advanced (order no. LRZ 926) is available in a 9-pin D-SUB socket design.

  • Page 27: Before Starting Up

    4  Before starting up 4.1  Install device This warning is not valid for the device IN 3540 XTW/PW DANGER! Contact with voltage conductors due to faulty power supply cable Electric shock Always use standard power supply cables such as the one ...

  • Page 28: Hoses

    Installation conditions: Irritant vapors may develop during operation of the device, depending on the heat transfer liquid and working temperature used. Always ensure that the vapors are adequately extracted. Note the electromagnetic compatibility (EMC) requirements of the device Ä Chapter 1.3 “EMC requirements” on page 10. Do not cover the ventilation openings of the device.
  • Page 29 Metal hose made from stainless steel with screw caps Working pressure: maximum 10 bar Temperature range: -100 – 350 °C Application area: for heating and cooling applications with special insula- tion, for all LAUDA heat transfer liquids Fig. 11: Corrugated metal hose with cold insulation Clear width in mm, connec-...

  • Page 30: Connecting An External Application

    EPDM hose is suitable for the cooling water supply Temperature range: -40 – 120 °C Application area: for all LAUDA heat transfer liquids, except Ultra 350, Kryo 65 and mineral oils Clear width, Ø in mm x wall...
  • Page 31 WARNING! Hot heat transfer liquid in the expansion vessel Scalding, cold burns Applications with non-flow areas are not permitted. Other-  wise, there is a risk of gas cushions forming during opera- tion, which may force hot heat transfer liquid back into the expansion vessel.
  • Page 32 WARNING! Bursting of the external application due to excessive pressure Scalding, cold burns If the external application is located in a lower position and  is sensitive to pressure, also take into account the additional pressure resulting from the difference in height between the application and the device.

  • Page 33: Lauda Heat Transfer Liquids

    Tighten the union nut only moderately with the open-end wrench and hold it against the connecting sleeve with a second open-end wrench. 4.4  LAUDA heat transfer liquids This warning is only valid for IN XT devices: Integral process thermostats containing CO...
  • Page 34 WARNING! Use of unsuitable heat transfer liquid Fire, mutation, poisoning, environmental hazard, equipment damage Heat transfer liquids from LAUDA are recommended.  If you wish to use your own heat transfer liquids, you must  check that the fluids are suitable for the materials used.
  • Page 35 Observe the safety data sheets for the various heat transfer liquids. If required, you can download the safety data sheets from our homepage. Open the LAUDA homepage, tap  Services  Download center. In the Download center, chose the [Safety data sheet] option in the [Document type] drop-down list.
  • Page 36 When using mineral oils: EPDM hoses are not suitable for mineral oils. When using silicone oils: Silicone hoses are not suitable for silicone oils. Table 4: Permissible heat transfer liquids for Integral IN XT (closed system) Working tem- Viscosity (kin) in Chemical characteri- Viscosity (kin) in Flash point...

  • Page 37: Cooling Water Requirements

    4.5  Cooling water requirements This section is relevant for: Water-cooled devices Requirements Cooling water is subject to specific purity requirements. A suitable procedure must be employed to purify the cooling water in line with the contamination in the water and maintain the water quality. Unsuitable cooling water may cause the condenser and the entire cooling water circuit to become blocked or damaged, or start to leak.

  • Page 38: Connecting The Cooling Water

    Data Value Unit Manganese (Mn), dissolved < 0.05 mg/L Aluminum (Al), dissolved < 0.2 mg/L Free aggressive carbon dioxide (CO Not permitted --- Hydrogen sulfide (H Not permitted --- Algae growth Not permitted --- Suspended matter Not permitted --- 4.6  Connecting the cooling water This section is relevant for: Water-cooled devices...

  • Page 39: Configuring Interfaces

    Please note: Connect the cooling water inlet and outlet according to the labeling on the device. The inlet and outlet of the cooling water supply may not be interchanged. The hoses used for the cooling water circuit must be suitable for the temperature range specified.

  • Page 40: Potential-Free Contact (Alarm Output)

    4.7.1  Potential-free contact (alarm output) Configuration In the Alarm output menu, an option is always selected. The selected option is marked with a check mark. You can combine the other options. A fault in the device can be an alarm or an error. Table 8: Possible options Options Signal output...

  • Page 41: 4.7.2  Configuring The Ethernet Interface

    Fault condition Pin 2 and 3 are closed. The alarm output is in fault condition: If the device is switched off,  after switching on, if a fault (e.g. low level) is already present,  during operation, if a fault occurs, and ...
  • Page 42 In the [PC control] menu, select the [on] entry. A check mark is set. The control for the control station is acti-  vated. If required, enter the port number in the [PC control] menu. Specify LAN configuration manually Switch on the constant temperature equipment. (DHCP client off) Press the [Enter key] to open the menu.
  • Page 43 Press the left cursor key to the move up one menu level and select the PC control menu item and press Enter. Confirm the [PC control] entry once more. Select the option [on] and confirm the entry. The control for the control station is activated. ...
  • Page 44 Fig. 14: Example for entering the ping command Check the LAN network and the process It is easy to check the connection to the interface with a PC and Microsoft interface Windows operating system. For operating systems Windows Vista, Windows 7, Windows 8, Windows 10, and Windows 11 "HyperTerminal"* is not part of the operating system.
  • Page 45 Fig. 15: "RealTerm” program Place a checkmark under Half Duplex in the Display tab. Integral process thermostats containing CO refrigerant 45 / 173...
  • Page 46 Fig. 16: Entry in the Port field Enter the configured IP address and port number of the Ethernet interface on the constant temperature equipment in the Port tab. When you are doing this, be sure that the IP address and port number are separated by a colon.

  • Page 47: 4.7.3  Data Transfer Rate

    Fig. 17: Entries for the test A command must be sent to the constant temperature equipment to test communication. For example, TYPE. Type the command and press [Send ASCII]. If the connection is operational, the constant temperature equip-  ment acknowledges the command. 4.7.3 ...

  • Page 48: 4.7.4  Protocol Of The Interface

    4.7.4  Protocol of the interface Note the following instructions: The command from the computer must be made with a CR, CRLF, or LFCR. The response from the thermostatic circulator is always made with a CRLF. After each command sent to the thermostat, it is necessary to wait for the reply before sending another command.
  • Page 49 ID Function Unit, resolu- Command tion 162 Overtemperature turn off point, tank [°C] IN_SP_12 (only for Integral IN XT) 163 Overtemperature turn off point, outlet [°C] IN_SP_13 (only for Integral IN P) Table 11: Pump ID Function Unit Command 6 Outflow pressure / pump pressure, relative to the atmosphere [bar] IN_PV_02 12 Through-flow of the pump...
  • Page 50 Table 14: Cooling ID Function Unit Command 24 Cooling mode: 0 = Off / 1 = On / 2 = Automatic [–] IN_SP_02 Table 15: Safety ID Function Unit Command 35 Timeout communication via interface (1 - 99 seconds; 0 = Off) IN_SP_08 73 Status of Safe Mode: 0 = Off (inactive) / 1 = On (active) [–] IN_MODE_06 202 Status of exclusive operator privileges for the interface (1 = Active/ 0 =...
  • Page 51 Table 18: Rights ID Function Unit Command 63 Status of Master keyboard: 0 = free / 1 = blocked [–] IN_MODE_00 65 Status of remote control keyboard: 0 = free / 1 = blocked [–] IN_MODE_03 Remote control must be connected Table 19: Status ID Function Unit...
  • Page 52 Table 21: Contact input / output ID Function Unit Command 96 Contact input 1: 0 = open / 1 = closed [–] IN_DI_01 98 Contact input 2: 0 = open / 1 = closed [–] IN_DI_02 100 Contact input 3: 0 = open / 1 = closed [–] IN_DI_03 102 Contact output 1: 0 = open / 1 = closed [–] IN_DO_01 104 Contact output 2: 0 = open / 1 = closed [–] IN_DO_02 106 Contact output 3: 0 = open / 1 = closed...

  • Page 53: 4.7.6  Write Commands

    ID Function Unit Command 128 External Pt interface 0 [–] VERSION_E (an external temperature module must be present) 129 External Pt interface 1 [–] VERSION_E_1 (a second external temperature module must be present) Table 23: Pressure overlay ID Function (only applies to devices with pressure overlay) Unit Command 165 Set pressure for pressure overlay...
  • Page 54 ID Function Unit Command 28 Limitation of outflow temperature TiH (lower limit) [°C] OUT_SP_05_XXX.XX 32 Temperature set point T in Safe Mode [°C] OUT_SP_07_XXX.XX Table 25: Pump ID Function Unit Command 17 Pump power stage 1 – 8 [–] OUT_SP_01_XXX 30 Set point pressure (with pressure control settings, applies to Integral [bar] OUT_SP_06_X.XX IN XT/P)
  • Page 55 ID Function Unit Command 50 Control parameter TvE (5 = Off) OUT_PAR_06_XXXX 52 Control parameter TdE OUT_PAR_07_XXXX.X 54 Correction limitation OUT_PAR_09_XXX.X 56 Control parameter XpF [–] OUT_PAR_10_XX.X 60 Control parameter Prop_E OUT_PAR_15_XXX Table 29: Control ID Function Unit Command 58 Setpoint offset OUT_PAR_14_XXX.X 66 Control in control variable X: 0 = internal / 1 = external Pt / [–] OUT_MODE_01_X...

  • Page 56: 4.7.7  Error Messages

    ID Function Unit Command 80 Continue programmer (after pause) [–] RMP_CONT 81 End programmer [–] RMP_STOP 83 Delete program (all segments) [–] RMP_RESET 84 Programmer segment [–] RMP_OUT_00_[Temp.]_[Time ]_[Tol]_[Pumpstep] 89 Number of preset program sequences [–] RMP_OUT_02_XXX XXX = 1 - 250; 0 = endless Table 33: Pressure overlay ID Function (only applies to devices with pressure overlay) Unit...
  • Page 57 Error Description The operator does not have the privileges to execute the command. Another control section has exclusive operating ERR_38 privileges, which means that writing via this interface is not permitted. ERR_39 Operation is not permitted. Safe Mode is active. ERR_40 Operation is not permitted.

  • Page 58: Commissioning

    5  Commissioning 5.1  Establishing a mains connection DANGER! Transport damage Electric shock Closely inspect the device for transport damage prior to  starting up. Never operate a device that has sustained transport  damage! DANGER! Contact with voltage conductors due to faulty power supply cable Electric shock The power supply cable must not come into contact with...

  • Page 59: Switching On The Device For The First Time

    5.2  Switching on the device for the first time You will find the entry sequence prescribed for safety reasons in the graphic. The entries must be input each time the heat transfer liquid is changed and after the device has been switched on for the first time. Fig. 18: Entry sequence Do not switch on the device at the main switch until all hydraulic connections for the application have been fully established and all...

  • Page 60: Operating The Device With The Operating Unit

    Use the up and down arrow keys to select the desired [menu lan- guage]. Press [CONTINUE] softkey to confirm your selection. You can change the menu language at any time via the menu. The menu for selecting the time zone then appears. ...
  • Page 61 The Ethernet interface enables the connection to a control station or PC. The interface offers the user the opportunity to control and monitor their temperature control processes via a LAUDA interface command set (process interface). The USB interface host (type A) allows the connection of a USB drive.

  • Page 62: 5.3.2  Enter Entry Window And Set Temperature

    You can select the following functions with the softkeys: With [DISPLAY] you switch through the different windows. "simple" home window (without status bar)  "extended" home window (with status bar)  Graph window  List with errors and code number ...

  • Page 63: 5.3.3  Graph Window

    Entry window for a numerical value The value to be entered is displayed in enlarged font. The cursor flashes under the value. With the [up] and [down] arrow keys you can change the value. If you keep one of the two arrow keys pressed down longer, the change will be accelerated.

  • Page 64: 5.3.4  Operating The Device With The Command Touch

    Edit the graphic window Press the Enter key to open the menu. Select the  Graphic menu item. The Graphic submenu opens.  In this submenu, you can adapt the graphics window to your requirements. [Display measurement values]: T and T ext2 Here you can define which temperatures are displayed in the graph.

  • Page 65: Setting The Heat Transfer Liquid

    WARNING! Use of unsuitable heat transfer liquid Fire, mutation, poisoning, environmental hazard, equipment damage Heat transfer liquids from LAUDA are recommended.  If you wish to use your own heat transfer liquids, you must  check that the fluids are suitable for the materials used.
  • Page 66 WARNING! Use of unsuitable heat transfer liquid Mutation, poisoning, environmental hazard, equipment damage Heat transfer liquids from LAUDA are recommended.  If you wish to use your own heat transfer liquids, you must  check that the fluids are suitable for the materials used.

  • Page 67: Filling The Device With Heat Transfer Liquid

    Tmax” on page 90. 5.5  Filling the device with heat transfer liquid LAUDA is not liable for damages resulting from the use of unsuitable heat transfer liquids. Do not mix different heat transfer liquids together! Use a funnel if required to fill the device with heat transfer liquid.
  • Page 68 WARNING! Overheating of the heat transfer liquid in the expansion vessel Fire In the device menu, select the LAUDA heat transfer liquid  used in the device. If you use your own heat transfer liquid, you must enter the ...
  • Page 69 Overheating of the heat transfer liquid in the thermostatic cir- cuit Device damage In the device menu, select the LAUDA heat transfer liquid  used in the device. If you use your own heat transfer liquid, you must enter the ...

  • Page 70: Filling An In Xt Device

    Information on filling mode Filling mode helps you fill the device. Messages in the display guide you through the filling process. Follow the instructions and switch on the display with the [>>] softkey. Furthermore, the fill mode removes gas bubbles and air bubbles from the thermostatic circuit.

  • Page 71: Filling An In P Device

    The constant temperature equipment has been switched off and compressed air is not required for filling. Completely assemble the hydraulic circuit (with application, hoses, constant temperature equipment and any additional equipment). Prepare the heat transfer liquid. Immerse the pressure pump in the container with the heat transfer liquid.
  • Page 72 1 kg of compressed air may contain no more than 1.7 g of water. Workshop coupling NW 7.2 (on the constant temperature equipment) Only these heat transfer liquids are permitted for devices with pressure overlay: LAUDA Kryo 30  Water-glycol mixture ...
  • Page 73 Connect the compressed air hose to the compressed air connector of the constant temperature equipment (see symbol). Prepare the heat transfer liquid. Unscrew the sealing cap from the filling nozzle of the device. Screw a hose nozzle with a hose onto the filling nozzle (G 3/8" exterior thread (male)).
  • Page 74 Activating Press the [Enter key] to open the software menu. Select the menu items Pressure overlay  Set pressure. The set pressure (Pset) is the pressure overlay which is determined from the heat transfer liquid and the desired operating temperature. Please bear in mind that the pressure overlay refers to the relative pressure.

  • Page 75: Degas Heat Transfer Liquid (Low Boiling Point Expulsion)

    Bring the heat transfer liquid to room temperature before draining. Ensure that the heat transfer liquid in the hydraulic circuit is not below 5 °C or above 40 °C before draining, otherwise there is a risk of injury from scalding or frostbite. Check that the pressure overlay has been deactivated and that there is no gage pressure in the system.
  • Page 76 The following parameters are set automatically in degas mode: Pump level is set to Stage 2. Only change the pump level when it is necessary. Caution when selecting the pump level in connection with pressure- sensitive consumers (e.g. glass apparatus)! The heating output is reduced to about 50 % of the total heating output of the process thermostat.

  • Page 77: Setting The Flow Rate Of The Heat Transfer Liquid

    5.9  Setting the flow rate of the heat transfer liquid Setting the pump level The pump of the device can be adjusted by means of several pump levels. This optimizes the flow rate and discharge pressure, noise generation and mechanical heat input. If you have connected a pressure-sensitive application, you must use the settings [Set pump pressure] ( ...
  • Page 78 Setting the pump level Personnel: Operating personnel Protective equipment: Safety glasses Protective gloves Protective work clothing Press the Enter key to open the menu. Select the menu items  Pump  Pump Level. The pump levels 1 to 8 are displayed. The currently active pump ...

  • Page 79: Operation

    6  Operation 6.1  General warnings DANGER! Dangerous concentration of carbon dioxide (CO ) in the atmosphere Danger of asphyxia Ensure that the minimum room size requirements for the  installation are observed in order to eliminate any risk of suffocation. This warning is only valid for IN XT devices: DANGER! Gas displaces atmospheric oxygen...
  • Page 80 WARNING! Unauthorized changes to safety-relevant settings Fire Operation by operating personnel only.  This warning is only valid for IN XT devices: WARNING! Overheating of the heater, resulting in device damage Ignition and spread of fire Set the overtemperature switch-off point Tmax, but not ...
  • Page 81 WARNING! Use of flammable heat transfer liquids Fire Aeration openings on the device must not be blocked.  Do not smoke! No naked flames!  When working near the constant temperature equipment  and the application, do not use electrical parts that can generate sparks.
  • Page 82 [Auto], [open] and [closed]. To drain the cooling water circuit, select [open]. CAUTION! Competing settings due to simultaneous operation on the device and via LAUDA.LIVE Scalding, cold burns If the user allows cloud access for write commands, con- ...
  • Page 83 CAUTION! Boiling heat transfer liquid escaping from the overflow pipe Scalding, burning Never replenish hot heat transfer liquid with other fluids.  CAUTION! Operation and setup not possible without auxiliary aids Ergonomic impairment Operators under 140 cm tall must use a step or ladder ...
  • Page 84 If a low flow rate is required at high load, LAUDA recommends using the MID 80 flow controller (LAUDA catalog number L003217) for electri- cally conductive heat transfer liquids. The flow controller ensures that sufficient flow in the constant temperature equipment is guaranteed via its internal electronic bypass.

  • Page 85: Operating Modes

    6.2  Operating modes The device supports two operating modes. In Operation mode, the components of the device are operational. In Standby mode, all device component are switched off. Power is only supplied to the display on the device. This operating mode is suitable for adjusting multiple settings, for example.

  • Page 86: Menu Structure

    6.3  Menu structure Fig. 32: Menu, Part 1 Integral process thermostats containing CO refrigerant 86 / 173...
  • Page 87 Fig. 33: Menu, Part 2 continuation from previous page Integral process thermostats containing CO refrigerant 87 / 173...
  • Page 88 Fig. 34: Menu, Part 3, continuation from previous page Integral process thermostats containing CO refrigerant 88 / 173...

  • Page 89: Menu Structure Of The Pressure Overlay, Additional Functions For In P Devices

    6.4  Menu structure of the pressure overlay, additional functions for IN P devices Fig. 35: Menu structure of the pressure overlay Integral process thermostats containing CO refrigerant 89 / 173...

  • Page 90: Setting The Overtemperature Switch-Off Point Tmax

    6.5  Setting the overtemperature switch-off point Tmax Personnel: Specialized personnel The limits for T and T are set automatically,as soon as the heat maxTank transfer liquid is selected in the device menu. Consequently, the values of T and T are limited by the heat transfer maxTank liquid used.

  • Page 91: Set The Setpoint Offset

    Valid for Integral IN P: This warning is only valid for IN P devices: WARNING! Escape of steam or fluid Scalding Tmax, Tmax_Return, Tih and the pressure overlay Pset must  be set according to the specifications in the operating manual. Tmax - The Tmax value is the maximum operating temperature.

  • Page 92: Limiting Heating And Cooling

    Select one of the following options: [Offset source] allows you to select the source used to measure the offset. [Diff. set/actual value] allows you to enter the value for the set- point offset. Entering the offset value Select the [Diff. set/actual] button in the setpoint offset menu. The entry window appears.

  • Page 93: Dead-Time Correction

    Press the [OK] button to return to the previous screen with the new setting configured. The new setting is active.  Automatic heat limit for smaller pump In the Integral XT the heat output is increasingly reduced if the pump power power falls below 150 W (pump level <...

  • Page 94: Dynamic Heat Limiter

    6.9  Dynamic heat limiter With the dynamic heat limiter, you limit the heating output of the device. At low flow rates at the heaters, there is a risk that the heat transfer liquid will overheat locally. This can lead to premature aging, oil cracking with silicone oils (depolymerization) or boiling.

  • Page 95: Setting Temperature Limits Tih And Til

    Press the Enter key to open the menu. Select the menu items  Operating mode  Cooling. Select one of the following options: With the [autom.] setting, the cooling unit is switched on and off automatically according to requirements. With [off], the cooling unit remains switched off. With [on] ,the cooling unit cools permanently.

  • Page 96: Basic Settings

    Lock the operating button Personnel: Operating personnel Switch to the main menu. Press and hold down the [input button]. Press and hold down the [Down] arrow button within 4 seconds. Hold down both buttons for 4 seconds. In the display the descriptions of the buttons are replaced by ...
  • Page 97 In the Basic setup menu select the menu item  Sounds. A list containing the sounds opens.  Select the sound that you wish to change using the arrow keys. Press the Enter key to confirm your selection. A list containing the volume settings opens. ...
  • Page 98 Select one of the following options: With [Off], the device is set to standby operating mode after a power failure and when the power supply is restored. With [On], the device is set automatically continue after a power failure and when the power supply is restored. Automatic running of the device may result in unattended operation.

  • Page 99: In P System Pressure

    6.14  IN P system pressure The system pressure in the hydraulic circuit from the constant temperature equipment to the application is composed of the static pressure, which is influenced by the pressure overlay, and the dynamic pressure, which is generated by the pump. Fig.
  • Page 100 If you wish to maintain the temperature of a water-glycol mixture (in a ratio of 40:60, equivalent to LAUDA Kryo 30) at 130 °C, read off the steam pressure of the heat transfer liquid at 135 °C. This is stated as 2.0 bar absolute (see steam pressure table).

  • Page 101: Calibrating The Temperature Probe

    If processes in the application lead to higher temperatures, boiling-out may occur. This causes the temperature control to break down, but the constant temperature equipment continues to control the temperature as far as pos- sible. To solve the problem, you must either increase the pressure overlay or reduce the maximum set temperature.

  • Page 102: Restore The Factory Setting

    2-point calibration For calibration, the reference thermometer must be installed in the inlet of the device according to the specifications on the calibration certificate. The upper and lower temperature measurement points must be at least 40 K apart. To measure the temperature, wait until the system is in a steady state. Set a low T setpoint on the device.
  • Page 103 Further down in the Factory setting menu you can select and reset individual modules. Reset control system In the [Control system] menu, you can reset your specific settings to factory settings. Reset all Only control parameters Other parameters Reset in the [Reset all] menu: Control Control variable ...

  • Page 104: Viewing The Device Status

    The message marked above is explained in more detail at the bottom of the display. Displaying device data LAUDA Service uses this list for diagnostic purposes. The device data is required for on-site service visits and telephone support. Select the  Device data menu item in the Device Status menu.
  • Page 105 The service life of the components listed below is displayed in hours unless otherwise stated. Heat transfer liquid (fluid) Heating Pump Compressor Compressor duty cycle The number of switching cycles (ON - OFF) is indicated.  EEV 0 steps EEV are the electronic injection valves with the numbers 0 to 6, the ...

  • Page 106: Through-Flow Control Of The Internal Heater

    6.20  Through-flow control of the internal heater The bypass valve is used to ensure that there is sufficient flow through the heater in the device to prevent damage to the heat transfer liquid. If the flow rate in the device is too low, a sound is heard for three seconds.
  • Page 107 Temperature maintenance phase No temperature change (the temperatures at the start and the end of a segment have remained identical). Pump level off or 0 Pump level [---] (means pump is off) can be selected within a  segment. As a result, the program ends when this segment is reached, even though other segments follow in the program.
  • Page 108 You can pause the programmer by pressing the [STOP] softkey. After the [START] softkey is pressed, the programmer continues to run in the previ- ously selected mode (pause or active mode). The programmer encoder can be controlled or modified using the timer.
  • Page 109 Editing program examples Fig. 57: Program example The graph shows an example of a reprogrammed set temperature profile. The cooling time in the graph varies depending on the device type, consumer and so on. In example segment number 2, 50 °C should be reached within 20 minutes.
  • Page 110 In the edited table, a new segment with the number 3 has been entered. The time and the pump level for segment 4 have also been modified. The tolerance and pump level for segment number 5 have been adapted. Table 35: Program example, after (- - - - dashed line, edited) Tend Tolerance Pump...

  • Page 111: Set And Process Program

    Fig. 58: Target/actual program process The above graph of the edited process illustrates the possible delay of the actual temperature (solid line) in relation to the set temperature of the programmer (gray area). 6.21.2  Set and process program Please note: If a segment time > 999:59 h is included, this time must be distributed over several successive segments.
  • Page 112 You have the following options in the selected program: By pressing the right arrow key 5 times you can display the columns Pump, S1, S2 and S3 of the program. Use the left arrow key to display the columns Tend, hh, :mm and Toler- ance again.

  • Page 113: Creating And Controlling Ramps

    6.21.3  Creating and controlling ramps A ramp can be defined in two different ways: Using the gradient (K/h) Using the duration and target temperature Specification using the gradient (K/h) You can specify the temperature change over time using the gradient (K/h). The starting temperature corresponds to the bath or outflow temperature (or the preset external control variable) when the ramp is started.
  • Page 114 Display and options with [Off] status Select the menu items Programmer  Ramp  Status  Start. The ramp is started with the configured parameters.  Fig. 63: Starting a ramp Display and options with [On] status Select the menu items Programmer  Ramp  Status. A submenu opens.
  • Page 115 Display and options with [Wait] status (pause) Select the menu items Programmer  Ramp  Status. A submenu opens.  Fig. 66: Ramp status [Wait] In the submenu, you can continue or stop the ramp. [Continue]: The ramp is continued at the current temperature. [Stop]: The ramp is stopped and the current temperature is kept constant.
  • Page 116 Examples of a ramp configuration Specification of the application: If the current bath temperature or outflow temperature (for example, 142.4 °C) should decrease by 80 °C within 5 days. Depending on the required configuration, the following values are produced: Example 1: Using the temperature gradient 5 days ⇒...

  • Page 117: Set Time, Date, Format And Time Zone

    UTC is also needed to obtain the time from the network because the time and date of NTP time servers are always supplied in UTC only. However, for this to work at all, the LAUDA device must be assigned an NTP time server via DHCP.

  • Page 118: Self Adaptation, Temperature Control

    Set time and date Personnel: Operating personnel You can set the time and date. Press the Enter key to open the menu. Select the menu items  Clock  Set time/date. The entry window opens.  Set the correct time and date. Navigate with the four arrow keys.

  • Page 119: Control Parameters

    The test run must be performed on a passive application. In other words, changes cannot be made to the application and exothermic or endothermic reactions may not occur during the test run. The test run takes between 30 minutes and a maximum of 3 hours, depending on the application.

  • Page 120: Control Basics

    6.24.1  Control basics Definition A brief explanation of terms Actuating - Initial value of the controller to compensate for the differ- signal ence between the actual value and target value (control deviation). PID con- - The PID controller operates with extreme speed and preci- troller sion and consists of a P, I and D-component.
  • Page 121 The viscosity of the heat transfer liquid changes drastically with the tem- perature. At low temperatures, liquids are more viscous. The control quality is therefore generally poorer at low temperatures. For this reason, the control setting should be towards the lower end of the temperature range. Example If the temperature range of an application is between -20 - 80 °C, a control setting of -10 - 20°C is most suitable.

  • Page 122: Overview Of Internal Control Parameters

    In the case shown here, the preset I component is too large (parameter Tn too small, Tn must be increased). The I-component integrates the control deviation until it becomes 0. If integration proceeds too rapidly, the actuating signal, i.e. the output signal of the controller, is too large. As a result, the actual value fluctuates (fading) around the target value.

  • Page 123: Overview Of External Control Parameters

    6.24.3  Overview of external control parameters External control consists of a master controller (external controller) and a slave controller (internal controller). The temperature of the applica- tion to be temperature controlled is also required. In general this is determined with an external “Pt100 sensor”. The master controller compares the set temperature with the external temperature (application temperature) and, from these temperatures, calculates the set temperature (set_internal) for the slave controller...

  • Page 124: Activate Control Variable

    Enter the value. Confirm the new value with the [Enter key]. The new value has been accepted.  6.24.4  Activate control variable If the device is to be controlled to the internal control variable or an external control variable, you must set it accordingly. When setting, the old control variable with its set values is automatically deactivated.

  • Page 125: Change Control Parameters

    Tv manual/auto to manual setting. 6.25  Operator and viewer Definition Master - Operating unit on the LAUDA device Command - Command Touch remote control (optional accessory with its own operating manual) Operator - has read privileges and write privileges Viewer...
  • Page 126 Allowing access to the device via the network If you wish to have digital access to the device from the outside, this must be set in the device software beforehand. Allowing access to the device Press the [Enter key] to open the menu. Select the menu items  Setup ...
  • Page 127 Control station The connection to the control station is actively monitored in the set delivery condition. If no command is received by the device via Ethernet for more than 15 seconds, an interruption of communication is detected. If connection to the control station is interrupted, the constant temperature equipment reacts according to the configuration Ä...

  • Page 128: Web Server Lauda Command

    Web server LAUDA Command The embedded Web server The LAUDA device is equipped with an integrated Web server. The Web server is used to visualize device-internal and process-relevant data such as temperature, pressure and flow rate. The scope of the information displayed depends on the device, device type and installed accessories.
  • Page 129 App is started again. Security with the web browser The LAUDA device can be accessed with a web browser if users cannot use the LAUDA Command app for technical reasons or IT guidelines prohibit this.
  • Page 130 Confirm the connection. Operating the device via the Web server Operation of the LAUDA devices via the web server is carried out in the same way as operation via the operating unit on the device. If required, please refer to the respective descriptions of operation provided in this operating manual.

  • Page 131: Lauda.live Cloud Service

    The user is checked by the remote station and the remote station is checked by the user. In the case of LAUDA, a user with automatically generated access data is created in the constant temperature equipment during the 2FA. The access data is stored in the App in the form of a token and as a cookie in the web browser.
  • Page 132 If a connection to LAUDA.LIVE already exists, a cloud appears in the status bar of the home window. Since LAUDA provides the user with full control over the data to be trans- Fig. 85: Status bar with cloud ferred, device data is not transferred until LAUDA.LIVE access has been configured.

  • Page 133: Safe Mode Safety Fittings

    The operating parameters are parameters that are displayed on the device display for the user and can be modified by the user. In contrast, the service parameters are only available to the LAUDA Service. The user can modify parameters in the constant temperature equip- ment from the cloud using the [Op.
  • Page 134 via a command over an interface module Ä Table 41 “Interface module and interface commands” on page 136 by alarms Ä Table 42 “Alarms that can trigger Safe Mode” on page 136 How does an alarm affect Safe Mode? Not all alarms trigger Safe Mode. Some alarms ignore the control variable setting in the Safe Mode menu. What indicates that Safe Mode is activated? In the device display (Home window).
  • Page 135 If an alarm has activated Safe Mode, the following sequence must be observed: Acknowledge the alarm on the constant temperature equip-  ment Switch off Safe Mode in the software of the constant tem-  perature equipment. It is not possible to switch off using an interface command.
  • Page 136 Menu items in the Safe Mode menu Description Deactivation of Safe Mode Stop only appears after Safe Mode has been activated. Safe Mode can only be deactivated if there are no pending alarms. Stop Configuration In this submenu, you set the parameters that the device will continue to use when Safe Mode is activated Ä Table 40 “Settings in the Configuration menu”...

  • Page 137: Importing And Exporting Data

    Exporting data Data can be exported from the LAUDA device to a USB stick. The software creates the directory LAUDA on the USB stick with a subdir- ectory. The subdirectory is named after the serial number of the device, for example "S200000.014".
  • Page 138 The LAUDA device only supports USB sticks which are formatted with the FAT32 file system. exFAT is not supported. You can export the following files to the USB stick independently of each other: [Temperature graphic] The data record is located in the subdirectory LOGS and contains the file LOG0.CSV or several .CSV files with ascending numbering in...
  • Page 139 Select the  Data export/import  Data export menu items in the main menu. The submenu opens.  Select one of the following options: n [Temperature graphic] n [Device status] n [Device data] n [Control parameters] [Analog module config.] [Contact module config.] Start the export by pressing the Enter key [OK].

  • Page 140: Maintenance

    7  Maintenance 7.1  Warning notes for maintenance DANGER! Contact with live or moving parts Electric shock, impacts, cutting, crushing The device must be disconnected from the mains power  supply before any kind of maintenance is performed. Only skilled personnel are permitted to perform mainte- ...

  • Page 141: Cleaning The Device

    This maintenance work is only valid for IN P pressurized devices Check that the externally installed safety valve is functioning properly. twenty years Replacement of safety-relevant electrical and electromechanical components by LAUDA Service, including the circuit breaker and power printed circuit board. 7.3  Cleaning the device Please note: Only use water and detergent to clean the control element.
  • Page 142 Personnel: Operating personnel Protective equipment: Safety glasses Protective gloves Protective work clothing Switch machine off. Shut down cooling water supply. Unscrew the hose for the cooling water inlet from the device. Remove the filter strainer from the water inlet. If necessary, use pointed pliers or large tweezers.

  • Page 143: Checking The Overtemperature Protection

    Continue pumping or refilling until the foaming reaction (usually at the beginning) has subsided. This usually takes 15 to 30 minutes. Descaler: Only permitted: LAUDA Decalcifier with article number LZB 126 (5 kg pack). You must always follow the safety instructions and the instructions for use on the packaging when handling the chemical! Flushing: Let at least 30 liters of clean water run through the device.

  • Page 144: Checking The Low-Level Protection

    Use the arrow keys to set a value that is a few °C above the set temperature Tset. If you release the T key the process is aborted. Press [OK] to confirm the new value. Press [ANW] softkey to confirm the new value. The new value is active.

  • Page 145: Check The Heat Transfer Liquid

    Protective equipment: Safety glasses Protective gloves Protective work clothing Switch on the device and the pump. Set the set temperature to room temperature. Watch the level indication on the display. Lower the liquid level in the device. For this purpose, allow the heat transfer liquid to flow out into a suitable container via the open drain nozzle.
  • Page 146 NOTICE! Wear, contamination, dilution of the heat transfer liquid Device damage The serviceability of the heat transfer liquid must be  checked if necessary (e.g. if the operating mode is changed) but at every prescribed maintenance interval at the latest. Continued use of the heat transfer liquid is only permitted if the check indicates this.

  • Page 147: Fault Elimination And Repair

    If this happens, switch off the device at the mains switch. If the error occurs again after switching on the device, make a note of the error code and the corresponding description and contact the LAUDA Constant Temperature Equipment Service department. You will find the contact information here Ä...

  • Page 148: Alarms

    Errors are displayed with an appropriate description and an error code in the form of a consecutive number. 8.3  Alarms Alarms are shown on all displays in use. Table 43: Constant temperature equipment alarms Alarm code Message Description User action Pump detects a low level, pump speed Low-level pump Refilling the heat transfer liquid too high...
  • Page 149 Alarm code Message Description User action Reduce/eliminate the hydraulic resist- Gauge pressure Gage pressure in the outflow ance in the hoses or/and in the con- sumer Check the serial connection No actual value from the Ethernet Check whether the control station T ext Ethernet interface specifies the actual temperature via...

  • Page 150: Troubleshooting

    8.4  Troubleshooting Before informing the LAUDA Service department, please check whether you can solve the problem with the following instructions. Table 45: Process thermostat Fault or message Possible cause Possible remedy The device cools very slowly or not at Cooling unit is switched off Switch on the cooling unit.
  • Page 151 If this is the case, the level moni- expansion vessel is blocked by a (Pump motor monitoring: idling). toring has failed. foreign object. If not, notify the LAUDA Service Ä Chapter 12.5 “Contact LAUDA” on page 160 department. Display: Gauge pressure Pump level is too high Select a lower pump level.
  • Page 152 Fault or message Possible cause Possible remedy Display: Evaporator frozen Pump level too low. Increase the pump level. Bypass not used. Open the manual bypass in the constant temperature equipment. Flow in the application too low. Increase the flow rate through the application by using a higher pump level or shorter hoses with larger diameters.

  • Page 153: Decommissioning

    9  Decommissioning 9.1  Information on decommissioning WARNING! Cooling water circuit is damaged by frost expansion Breathing difficulties, physical overload, device damage When decommissioning the device or if there is a risk of  freezing, drain the cooling water circuit on the cooling unit. Use compressed air or an industrial vacuum cleaner (water- proof).
  • Page 154 Observe the regulations for the disposal of used heat transfer liquid. Ä Chapter 4.4 “LAUDA heat transfer liquids” on page 33, Ä Chapter 10.4 “Disposing of heat transfer liquid and liquids” on page 157 Protective equipment: Safety glasses Protective gloves Protective work clothing The drain taps and drain nozzles are located on the right hand side of all devices.

  • Page 155: Draining The Cooling Water Circuit

    Protective equipment: Safety glasses Protective gloves Protective work clothing If necessary, clean or flush out the device (with new heat transfer liquid, for example). If water with a cleaning agent (grease solvent) is used as cleaning liquid, make sure that the device is only operated in fill mode (cooling unit is therefore switched off).
  • Page 156 Protective equipment: Safety glasses Protective gloves Protective work clothing The device is now in standby mode. Shut down the cooling water supply. Unscrew the hose for the cooling water inlet from the device. Remove the filter strainer from the water inlet. If necessary, use pointed pliers or large tweezers.

  • Page 157: Disposal

    Refer to the relevant safety data sheet for the liquid for information on correct disposal. The link to the LAUDA safety data sheets can be found in Ä Chapter 4.4 “LAUDA heat transfer liquids” on page 33. Use the original containers of the liquids when transporting them for disposal.

  • Page 158: Accessories

    11  Accessories The following accessories are available for Integral IN devices. Table 47: Interface modules Accessories Catalog number Analog interface module LRZ 912 Pt100 / LiBus interface module LRZ 925 RS 232/485‑interface module Advanced LRZ 926 Contact interface module Advanced with one input and one output LRZ 927 Contact interface module Advanced with three inputs and three outputs LRZ 928...

  • Page 159: General

    The manufacturer reserves the right to make technical modifications to the device. 12.3  Warranty conditions LAUDA offers a standard 12 month manufacturer's warranty on Integral process thermostats from the date of purchase. 12.4  License texts You can obtain the license texts for the software used in the device from the English version of our LAUDA website.

  • Page 160: Contact Lauda

    12.5  Contact LAUDA Contact the LAUDA Service department in the following cases: Troubleshooting Technical questions Ordering accessories and spare parts Please contact our sales department for questions relating to your specific application. Contact information LAUDA Service Phone: +49 (0)9343 503-350 Email: service@lauda.de...

  • Page 161: Technical Data

    Protection class for electrical equipment 1 --- DIN EN 61140 (VDE 0140-1) Class division according to DIN 12876-1     IN 2040 XTW:  ‑ Class designation III ---  ‑ Identification code FL (suitable for combustible and non-combustible liquids) --- IN 2040 PW:  ...
  • Page 162 DIN EN ISO 11200 and the basic standards cited therein. The measured values correspond to the operating conditions that occur during typical device operation. Table 51: Specific device data   Unit IN 2040 XTW IN 2040 PW °C -45 – 200 -40 – 140 ACC area À...

  • Page 163: Heating Output And Power Supply

    If the maximum current consumption is limited Ä “Limiting the current consumption” on page 98, the heating output can be reduced. Table 52: Integral IN XT   Unit IN 2040 XTW 400 V; 3/PE; 50 Hz & 460 V;     3/PE; 60 Hz...
  • Page 164 Table 54: Cooling output   Unit IN 2040 XTW IN 2040 PW Pump level Cooling output at   at 50/60 Hz at 50/60 Hz   200 °C 20.8 100 °C 20.8 20.8 20 °C 20.8 20.8 10 °C 20.5 20.5 0 °C 17.8...

  • Page 165: Refrigerant And Filling Weight

    Global Warming Potential (GWP), CO comparison = 1.0 * Time frame 100 years - according to IPCC IV 13.5  Pump characteristics Pump levels 1 - 8, measured with water Fig. 95: IN 2040 XTW, IN 2040 PW Integral process thermostats containing CO refrigerant 165 / 173...

  • Page 166: Modular Mimic Display

    13.6  Modular mimic display Fig. 96: Modular mimic display for Integral IN 2040 XTW/PW Integral process thermostats containing CO refrigerant 166 / 173...

  • Page 167: Declaration Of Conformity

    • Authorized representative for the composition of the technical documentation: Dr. Jürgen Dirscherl, Head of Research & Development Signed in the name of: LAUDA DR. R. WOBSER GMBH & CO. KG Lauda-Königshofen, 30.01.2025 Dr. Alexander Dinger, Head of Quality and Environmental Management...

  • Page 168: Product Returns And Clearance Declaration

    Product Returns and Clearance Declaration Product Returns Would you like to return a LAUDA product you have purchased to LAUDA? For the return of goods, e.g. for repair or due to a complaint, you will need the approval of LAUDA in the form of a Return Material Authorization (RMA) or processing number.

  • Page 169: Index

    16  Index Cleaning ....... . 141 Cloud ....... . . 132 Accessories .
  • Page 170 Drum pump ......71 Damping time ......123 Dead-time correction .
  • Page 171 Disposal ......157 LAUDA.LIVE Personal protective equipment (overview) ..14 Access .
  • Page 172 Program Softkey bar (display) ......60 Create ....... 111 Software version .
  • Page 173 Viewer ....... . . 126 Viewing configuration data (device) ... . . 104 Warning .
  • Page 176 Manufacturer LAUDA DR. R. WOBSER GMBH & CO. KG ◦ Laudaplatz 1 ◦ 97922 Lauda-Königshofen Telephone: +49 (0)9343 503-0 E-mail: info@lauda.de ◦ Internet: https://www.lauda.de...

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