Page 1 Safety Cabinet Herasafe 2030i / Maxisafe 2030i Service Instructions 50156478 B • January 7, 2022...
Page 2 © 2022 Thermo Fisher Scientific Inc. All rights reserved. These service instructions are protected by copyright. Rights resulting thereof, particularly reprint, photo-mechanical or digital post-processing or reproduction, even in part, are only allowed with the written consent of Thermo Electron LED GmbH.This regulation dies not apply to reproductions for in-plant use. The contents of the service instructions are subject to change without further notice.
Page 3: Table Of Contents
Contents General Notes............... 1 Safety instructions for service work ......1 Applicability of the instructions ........1 Warranty ..............1 Explanation of symbols..........1 Safety instructions for repairs ........2 Standards and safety regulations ......3 Tools and Auxiliaries ............. 4 Auxiliaries ..............
Page 4 Lamps ................ 17 Replacing the LED tubes......... 17 Replacing the LED tube sockets......17 Replacing UV lamps ..........17 Replacing the UV lamp power supply unit ....18 Internal outlets ............19 Replacing outlets for accessories ......19 Display panel .............. 20 Replacing the Display (GUI) ........
Page 5 Pressure sensors ............33 Replacing pressure sensors ........33 Front door components ..........35 Replacing the front door assembly ......35 Replacing the gas struts.......... 36 Replacing the front door seal........36 Installation distance gliding block......37 Replacing the front frame latch........ 37 Replacing the front window ........
Page 6 Installation test / Repeat test ........111 Conducting the installation test......111 Marking the device for its intended purpose ..111 Electrical safety test..........114 HEPA filter leakage test ......... 116 Pre-filter element leakage test ....... 127 Velocity tests............131 Airflow pattern test ..........
Page 7: General Notes
• Only original spare parts and accessories that have been defined and approved by Thermo Electron LED are used. The use of other parts presents unknown hazards and Herasafe 2030i / Maxisafe 2030i General Notes |...
Page 8: Safety Instructions For Repairs
WARNING: Toxic hazard / infection hazard! 2. Protect the device from accidental reconnection. 3. Make sure the device is de-energized. 4. Ground and short the device. 5. Cover or barrier adjacent components that are under voltage. General Notes Herasafe 2030i / Maxisafe 2030i...
Page 9: Standards And Safety Regulations
Note: ESD Electrical safety check Prior to the commissioning of the unit: • Perform a test run. • Safety-check according to VDE 0701-1 or IEC 61010-1. Herasafe 2030i / Maxisafe 2030i General Notes |...
Page 10: Tools And Auxiliaries
Safety goggles Shrink tube d = 6 mm Nitrile chemical safety gloves Shrink tube with sealant d = 6 mm Breathing equipment Flat connectors 6.3 mm Wire end ferrules 1 mm² Scraper Tools and Auxiliaries Herasafe 2030i / Maxisafe 2030i...
Page 11: Accessories
8. The pipe fitting can be installed to the exhaust manifold following exhaust system accessories. either at the top [9] or at the side aperture [10]. Accessories for exhaust system: • Exhaust manifold [1] for the direct connection to an on-site exhaust system. Herasafe 2030i / Maxisafe 2030i Accessories |...
Page 12: Recommendations For Exhaust System
The Safety cabinet in this cases operates as a recirculation cabinet back into the room or a portion of the exhaust is recirculated back into the room only. Accessories Herasafe 2030i / Maxisafe 2030i...
Page 13 At least once a year the safety of Cabinet and Direct Duct system interaction must be re-certified. • The air flow via the Direct Duct system shall be monitored during operation. Alarm(s) shall occur if the air flow values Herasafe 2030i / Maxisafe 2030i Accessories |...
Page 14: Fixed Rack
7. Rotate the stands [11] of the rack so that the work-plate is exactly horizontal in all directions. Perform the height adjustment of the device stands from left to right and from rear to front. Accessories Herasafe 2030i / Maxisafe 2030i...
Page 15: Height-Adjustable Rack
8. Connect the connection cables to both the right and left 2. Secure the device to the rack using screws power drives, [8] and [11]. 3. Level the device (see Assembling the footrest). 9. Replace the cover onto the cable conduits. Herasafe 2030i / Maxisafe 2030i Accessories |...
Page 16: Leveling The Device
Leveling the device device. Upon completion of all the modifications to the device rack, the working area of the sample chamber must be leveled. 10 | Accessories Herasafe 2030i / Maxisafe 2030i...
Page 17 6. Screw the threaded rods into their columns in short, even equipment. rotations until they are located approx. 2 mm above the hexagon disk stop. 3. Check the surrounding seal [10] of the prefilter housing. Herasafe 2030i / Maxisafe 2030i Accessories |...
Page 18 12. Remove the shipping protection [11 Note: Wedge lock washers Wedge lock washers for the screws [1] should always be used in pairs of two as shown in the figure below. 12 | Accessories Herasafe 2030i / Maxisafe 2030i...
Page 19: Media Connections
Installation points at the rear panel Figure 12. Figure 12: The supply lines for media connections are pre-installed to the device frame and are routed to the sample chamber rear panel through the ceiling openings [1]. Herasafe 2030i / Maxisafe 2030i Media connections |...
Page 20: Installation Points At The Sample Chamber Sidewalls
Interior plug and exterior safety glass screw connection rear panel of the sample chamber [9]. • Application in EU: 4. Slide the gasket [6] onto the threaded pipe [5] of the Exterior plug media valve [7]. 14 | Media connections Herasafe 2030i / Maxisafe 2030i...
Page 21 1. Install the solenoid [9] into the supply line. 2. Connect the connecting cables [10] to the device control (see wiring diagrams in the annex). Installing media valves to the sidewall Figure 15. Herasafe 2030i / Maxisafe 2030i Media connections |...
Page 22: Exchanging Smart Ports
4. Insert new outer grommet in the side panel opening from the outside. 5. Insert new inner grommet in the side panel opening from the inside. 16 | Media connections Herasafe 2030i / Maxisafe 2030i...
Page 23: Lamps
4. Insert the new tube and rotate it into the working position. 5. Position the light cover box at the mounting frame, connect the grounding cable and secure it using the retaining screws. Herasafe 2030i / Maxisafe 2030i Lamps |...
Page 24: Replacing The Uv Lamp Power Supply Unit
6. Secure the new power supply unit to the insert bezel using the nuts and connect the wiring. 7. Push the insert bezel back into the slot and secure it using the two screws. 8. Install the UV lamp. 18 | Lamps Herasafe 2030i / Maxisafe 2030i...
Page 25: Internal Outlets
3. Remove the 6 screws and take out the outlet box. 4. Remove the connecting plug. 5. Connect the plug to the new outlet box. 6. Insert the new outlet box and screw it with the 6 screws. Herasafe 2030i / Maxisafe 2030i Internal outlets |...
Page 26: Display Panel
5. Take new GUI and plug-in the cables [1] to [3]). Display connections Figure 23. 6. Screw-in the for screws and take care that the connecting link is screwed properly. 7. Install the light cover (see Replacing the LED tubes). 20 | Display panel Herasafe 2030i / Maxisafe 2030i...
Page 27: Replacing The Rocker Switch
3. Remove the light cover (see Replacing the LED tubes). 4. Disconnect the connecting cable pins. 5. Figure 24: The switch [1] is merely plugged into the mounting frame [2] and can be lifted off. Rocker switch Figure 25. Herasafe 2030i / Maxisafe 2030i Display panel |...
Page 28: Side Window
3. Remove the work-plates from the sample chamber and remove the perforated plate (filter protection) from the sample chamber ceiling (see Filter application). 4. Remove the sample chamber cover retaining screw (above the perforated plate projection). 22 | Side window Herasafe 2030i / Maxisafe 2030i...
Page 29: Filter Components
The operator must • Please handle the filter carefully receive a certificate of non-objection as a confirmation of proper disposal, including the proper disinfection of the device. Transportation only upright! Herasafe 2030i / Maxisafe 2030i Filter components |...
Page 30: Installing/Removing The Perforated Panel (Filter Protection)
[1] and the cut-outs [2] fit. 3. Secure the perforated panel to the threaded bushings [6] 8. Screw-in the screws at the upper side. of the panel retainers using the two screws [2]. 24 | Filter components Herasafe 2030i / Maxisafe 2030i...
Page 31: Removing/Installing The
1. Switch the device off, disconnect it from the power sup- ply system, and protect it against accidental reconnec- tion. 2. Remove the light cover. 3. Remove the front cover. 4. Remove the plenum cover. Herasafe 2030i / Maxisafe 2030i Filter components |...
Page 32: Replacing The Down-Flow Filter
The plenum has a hinge [4] at its back and can be swivel upward with the blower after the exhaust plenum has been removed (see Replacing the HEPA filter transportation Figure 33. exhaust filter). 26 | Filter components Herasafe 2030i / Maxisafe 2030i...
Page 33: Replacing The Pre-Filter
Press the pre-filter elements against the floor-pan so that the retain- ing clips [7] engage in the recesses [3]. 11. Install the work-plate(s). Herasafe 2030i / Maxisafe 2030i Filter components |...
Page 34: Installing And Replacing The Pre-Filter Sealing Tape
Remove outer release liner Figure 39. immediately. Tape application to surfaces at temperatures • Remove release liner. below 50°F (10°C) is generally not recommended. Once properly applied, low temperature holding is generally satisfactory. 28 | Filter components Herasafe 2030i / Maxisafe 2030i...
Page 35 • Cut the sealing tape so that the sealing overlaps in the If UV-C light is used to disinfect the working corner. space it is recommended to let the floor pan installed. Herasafe 2030i / Maxisafe 2030i Filter components |...
Page 36: Removing The Sealing Tape
• Move back and forth until clips are free Take out the pre-filters Figure 50. • or bounce out the lids and loosen the clips with a screw driver. Take out the pre-filters Figure 51. 30 | Filter components Herasafe 2030i / Maxisafe 2030i...
Page 37: Blowers
5. Secure the exhaust blower to the housing using the three screws. 6. Route the wiring through the recesses to the control box and connect it. Make sure that the lead-in seals are tight in the recesses. Herasafe 2030i / Maxisafe 2030i Blowers |...
Page 38: Replacing The Down-Flow Blower
Replacing the exhaust filter and Replacing the exhaust filter). 8. Route the cable through the recesses [3] to the control box and connect it. Make sure that the cable lead-in seals are tight in the recesses. 32 | Blowers Herasafe 2030i / Maxisafe 2030i...
Page 39: Pressure Sensors
Inflow nozzle exhaust blower Removing/installing the front cover). Note: Airflow alarm Inflow alarm sensor Figure 59. When an airflow alarm occurs, first turn off the fans, wait a few minutes and then restart. Herasafe 2030i / Maxisafe 2030i Pressure sensors |...
Page 40 Pipe tip downflow impeller fan blade Figure 63. Pipe tip downflow Figure 61. Fan blades must not get in contact with pipe tip. Check for proper position by rotating impeller manually. Downflow nozzle 34 | Pressure sensors Herasafe 2030i / Maxisafe 2030i...
Page 41: Front Door Components
Hinge bolt removal Figure 65. 3. Remove the front door cover and the plenum cover (see 7. Remove the two gas struts (see Replacing the gas Removing/installing the front cover). struts). Herasafe 2030i / Maxisafe 2030i Front door components |...
Page 42: Replacing The Gas Struts
4. Install the retaining rail. Gas strut removal Figure 66. 36 | Front door components Herasafe 2030i / Maxisafe 2030i...
Page 43: Installation Distance Gliding Block
Taping the gliding block Figure 70. Front frame latch Figure 73. The latch is secured to the front door with two screws. Herasafe 2030i / Maxisafe 2030i Front door components |...
Page 44: Replacing The Front Window
7. Figure 75: Remove the cable retainers [2] on both sides of the front window. Remove the nuts [4] and remove the cable retainer from the recess [3] on the frame. 38 | Front door components Herasafe 2030i / Maxisafe 2030i...
Page 45: Adjusting The Front Window
Device functions that depend on individual front window positions are controlled by position switches. The position switches are actuated by switch contacts on the front win- dow. Window drive mounting bracket Figure 76. Position switches Figure 77. Herasafe 2030i / Maxisafe 2030i Front door components |...
Page 46: Replacing The Front Window Drive
Switching functions of the position switches: Front door position monitoring Slack cable monitoring left Slack cable monitoring right Front door position monitoring (Herasafe 2030i 1.5 and 1.8 only) Front window max. opening position (power supply) Work opening...
Page 47: Replacing The Front Window Safety Feature Storage Battery
4. Connect the connector to the new storage battery: + red - black 5. Put the storage battery in the clamping. 6. Install the light dome (see Replacing the LED tubes). Jumpers on micro switch board Figure 80. Herasafe 2030i / Maxisafe 2030i Front door components |...
Page 48: Ferrite
Ferrite Item 260 (ferrite TDK ZCAT 2035-0930A) Ferrite are placed on different locations: Position of the ferrite Herasafe 2030i Figure 81. Position of the ferrite Maxisafe 2030i Figure 82. See also wire harness drawings in appendix. 42 | Front door components...
Page 49: Control Box Components
Control box Figure 83. • Herasafe 2030i / Maxisafe 2030i 1.5 and 1.8 are equipped with 2 power units [3] and [4]. • Herasafe 2030i / Maxisafe 2030i 0.9 and 1.2 are operated with 1 power unit [7].
Page 50: Connecting The Alarm Contact
A1 connector The USB connector [1] is installed at the top of the device in the right section of the plenum cover. CAUTION: Limited current Maximum USB connection load 2 x 500 mA main board Figure 86. 44 | Control box components Herasafe 2030i / Maxisafe 2030i...
Page 51: Replacing The Add-On Board
The current Software-Version could be down- Jumper on the main board Figure 87. loaded on the Basic Knowledge base (Talisma). Non-Thermo Direct Service have to contact the national Thermo service organization. Herasafe 2030i / Maxisafe 2030i Control box components |...
Page 52: Device Control
This section explains how a service technician set/up the unit using the Settings screen. After completing the initial set-up process, you can further set-up and customize the unit by using the options of the setting screen, shown below: Herasafe 2030i / Maxisafe 2030i Device Control | 46...
Page 53: Factory Settings
9. UV installed 2. Alarm settings 6. Device size 10. Firmware GKI 3. Windows controls 7. Auto Param Function 11. Factory Reset 4. Country version 8. Alarm relay 12. Event log data Herasafe 2030i / Maxisafe 2030i Device Control | 47...
Page 54 Herasafe 2030i / Maxisafe 2030i Device Control | 48...
Page 55 Pop-up Window Overlay must auto-close after 5 seconds. Regardless of the window auto-closing or the user manually closes the window, the user must be returned to the main Factory Settings screen. Herasafe 2030i / Maxisafe 2030i Device Control | 49...
Page 56 Airflow The Airflow screen must be displayed: Note The scrollbar to scroll to form fields and controls that are not visible in the main part of the screen. Herasafe 2030i / Maxisafe 2030i Device Control | 50...
Page 57 The 3 parameters listed below are editable. Users must tap on the individual form fields to bring up the calculator-style keyboard. Setting Reduced Downflow Setting Reduced Inflow Limit Fan Interlock Herasafe 2030i / Maxisafe 2030i Device Control | 51...
Page 58 Control Downflow and selecting one of the following: Dropdown to reference this selection: Note: Control setting – Default value Inflow and downflow control always set to “On”. Herasafe 2030i / Maxisafe 2030i Device Control | 52...
Page 59 The 3 parameters listed below are editable. Users must tap on the individual form fields to bring up the calculator-style keyboard. Default Alarm Limit Default Alarm Limit autoParam Function 1 Default Alarm Limit autoParam Function 2 Herasafe 2030i / Maxisafe 2030i Device Control | 53...
Page 60 The settings of the acoustic alarm may possibly contradict the requirements of the respective national valid standards. According to EN 12469 / DIN 12980 the acoustic alarm is set to “Mute Off”, to NSF 49 set to “Mute On”. Herasafe 2030i / Maxisafe 2030i Device Control | 54...
Page 61 Otherwise the values will not be accepted! Note: Context info screen On each touch screen the user can press the info icon to get more info of the current screen function. Herasafe 2030i / Maxisafe 2030i Device Control | 55...
Page 62 France 1 France 2 China Once the user has made a change, they must tap the Save button at the bottom of the screen to commit the changes to the system. Herasafe 2030i / Maxisafe 2030i Device Control | 56...
Page 63 150 cm width 180 cm width Once the user has made a change, they must tap the Save button at the bottom of the screen to commit the changes to the system. Herasafe 2030i / Maxisafe 2030i Device Control | 57...
Page 64 Dropdown to reference this selection: Note: Default value Disabled. Once the user has made a change, they must tap the Save button at the bottom of the screen to commit the changes to the system. Herasafe 2030i / Maxisafe 2030i Device Control | 58...
Page 65 Dropdown to reference this selection: Once the user has made a change, they must tap the Save button that has appeared at the bottom of the screen to commit the changes to the system. Herasafe 2030i / Maxisafe 2030i Device Control | 59...
Page 66: Firmware
The USB stick must be formatted in FAT32 format. Note: Newest firmware The newest and current firmwares could be downloaded from the PSM database (only by Thermo technician) or from the Basic Knowledge database Talisma (for dealer/distributors). Herasafe 2030i / Maxisafe 2030i Device Control | 60...
Page 67 If multiple versions are available, show as a list and let user choose. If only one is available skip this screen and show the next screen instead. Herasafe 2030i / Maxisafe 2030i Device Control | 61...
Page 68 Herasafe 2030i / Maxisafe 2030i Device Control | 62...
Page 69 If multiple versions are available, bring the user back to the multi-select pop-up window when they tap on Select Another Version. If there was any other type of error with install, display the message shown on the screen below: Herasafe 2030i / Maxisafe 2030i Device Control | 63...
Page 70 Note: Check date plate After Firmware update check correct version of the data plate. Note: Firmware update A main power reset must be performed after firmware update! Herasafe 2030i / Maxisafe 2030i Device Control | 64...
Page 71: Factory Reset
Features to be reset during the factory settings: • Language • Date • Time • BSC Name • Alarm and Alert Settings (user changed) • Reset the default pin code • AutoStart/AutoStop settings Herasafe 2030i / Maxisafe 2030i Device Control | 65...
Page 72 UV, filter, and usage information will not be reseted as part of the factory reset. Herasafe 2030i / Maxisafe 2030i Device Control | 66...
Page 73 X icon in the top right corner to close the window. Regardless of the window auto-closing on the user tapping, the system must return the user to the Setup Wizard. Herasafe 2030i / Maxisafe 2030i Device Control | 67...
Page 74 Default is 1 min. Once the user has made a change, they must tap the Save button that has appeared at the bottom of the screen to commit the changes to the system. Herasafe 2030i / Maxisafe 2030i Device Control | 68...
Page 75: Field Certification
In the Field Certification screen the user can scroll through following different setting screens: Air speeds Windows Switch Diagnostic Certification Alerts Speed Alarm Test Reset filter installation date Blower Calibration Export Internal logs Herasafe 2030i / Maxisafe 2030i Device Control | 69...
Page 76 Field Certification button from the main Settings screen the user must be prompted to enter a passcode as shown in this wireframe mockup example: Once the user has successfully logged in to the system, the Field Certifier screen may be displayed. Herasafe 2030i / Maxisafe 2030i Device Control | 70...
Page 77 An animated timer icon and a 1-minute countdown timer appear in the row they are editing directly under the row label (example below shows the Inflow Fan Speed has been changed from 85.0% to 86.0%.) The Certify and Save Changes buttons are inactive lighter grey. Herasafe 2030i / Maxisafe 2030i Device Control | 71...
Page 78 1. Tap the Save Changes button to save their settings 2. Tap the Certify button to save the date of the completed certification. Once the user taps the Save Changes button, a pop-up window overlay screen must appear stating: Herasafe 2030i / Maxisafe 2030i Device Control | 72...
Page 79 When the timer is finished, the “Save Changes” button at the bottom of the screen turns to Blue Action allowing the user to save any changes they have made. The following screen shows the countdown timer finished and the alarm fan speed changes with previous setting. Herasafe 2030i / Maxisafe 2030i Device Control | 73...
Page 80 Tapping yes, revert will revert the settings to the previously saved settings and show a confirmation pop- up window overlay as shown below. Tapping no will close this window and return the user to the previous screen without any changes. Herasafe 2030i / Maxisafe 2030i Device Control | 74...
Page 81 “Certify” before tapping the “Save Changes” button, the following pop-up window overlay must be displayed: Regardless of saving settings or certifying, the main Air Velocities screen must auto-update and reflect the last saved date and the last certification date. Herasafe 2030i / Maxisafe 2030i Device Control | 75...
Page 82 March 3, 2018. But the technician always does the certification in December. The technician can change the date to December 1, 2017 so the user is notified certification is due at his regularly scheduled visit. In addition, the technician can change the frequency to semi-annual. Herasafe 2030i / Maxisafe 2030i Device Control | 76...
Page 83 Velocity Alarm Test screen shown above. As this a downflow test, the downflow box is highlighted with a yellow warning border. Note: Pressure stabilization Wait always min. 1 min between testing Downflow and/or inflow velocity test. Herasafe 2030i / Maxisafe 2030i Device Control | 77...
Page 84 Users can snooze the alarm or press the end test button. The same procedure will be followed for an inflow test with the proper fields highlighted. Herasafe 2030i / Maxisafe 2030i Device Control | 78...
Page 85 Window Diagnostics The Window Diagnostics screen must be displayed as in this wireframe mockup: Note: Fans on The fan button has a dark-blue border to signify the fans are on. Herasafe 2030i / Maxisafe 2030i Device Control | 79...
Page 86 Technicians will be raising and lowering the window to activate different switches. The gray circles will turn green to signify which switcher states are active. Techs may also turn the fans on/off from this screen. Herasafe 2030i / Maxisafe 2030i Device Control | 80...
Page 87 Users must tap the start calibration to begin. A pop-up window overlay will appear as in the following: The user may tap the cancel button or the X icon in the top right corner to cancel the calibration and be returned to the main Calibrate Blower screen. Herasafe 2030i / Maxisafe 2030i Device Control | 81...
Page 88 Tapping the Discard Calibration button will take the user back to the main Calibrate Blowers screen. Note: Blower and mainboard replacement The No-load current blower calibration is always needed after blower and mainboard replacement. Herasafe 2030i / Maxisafe 2030i Device Control | 82...
Page 89 Export Internal Logs Herasafe 2030i / Maxisafe 2030i Device Control | 83...
Page 90 Herasafe 2030i / Maxisafe 2030i Device Control | 84...
Page 91 Note: Manual For further information see also the user manual. Herasafe 2030i / Maxisafe 2030i Device Control | 85...
Page 92: Pc Service Software
2. Connect USB via USB-A cable on laptop and software program 3. Choose the correct COM port. Check that virtual COM Port will appear in the Device Manager and is working properly. Herasafe 2030i / Maxisafe 2030i Device Control | 86...
Page 93 Herasafe 2030i / Maxisafe 2030i Device Control | 87...
Page 94 Herasafe 2030i / Maxisafe 2030i Device Control | 88...
Page 95 Herasafe 2030i / Maxisafe 2030i Device Control | 89...
Page 96 Herasafe 2030i / Maxisafe 2030i Device Control | 90...
Page 97 Between serial number and order number must be 2 empty blanks! Note: Cabinet adjustment The cabinet is good adjusted, if the actual values of the pressure sensor for the downflow and inflow are in the middle of the tacho. Herasafe 2030i / Maxisafe 2030i Device Control | 91...
Page 98 The software update can be downloaded from the Knowledge Base at document # xxxxx or from the PSM in the Software folder of the MSC Advantage: • Download Software - Thermo Scientific HERAsafe 2030i - Firmware Update Mainboard_Display. • The zip file should be saved to the root folder of the laptop.
Page 99 5. Ensure the Download Software HERAsafe 2030i _Firmware Update Mainboard_Display.zip file is expanded in the root directory of your laptop. These files should not be inside any subfolders. You will see four folders: 1. COM port Driver 2. Software DfuSe_Demo_V3.0.5.
Page 100 6. Save the new firmware Main board HERAsafe 2030i - 50155736-XX.dfu- file on an easy reachable location on your Computer. 7. Disconnect unit from main power. 8. Set Jumper on main board from „Watchdog“ (WD) set to „Download“ (DL): Note: Acoustical alarm...
Page 101 9. Connect unit back to main power supply.  An acustical will alarm appear !!! 10. Wait for USB driver installation. 11. Start Program DfuSe_Demo Herasafe 2030i / Maxisafe 2030i Device Control | 95...
Page 102 Check Verify after download and push Choose button: Select upload dfu-file: 50155736-XX.dfu 50155736-XX.dfu Herasafe 2030i / Maxisafe 2030i Device Control | 96...
Page 103 13. Press „Upgrade“ to start update software: Press „JA” = “Yes“ ) language setting of the OS to continue: Herasafe 2030i / Maxisafe 2030i Device Control | 97...
Page 104 19. Set jumper from “DL” back to “WD”. 20. Switch unit ON. 21. Newly save, in menu „field certification, current calibration and then air velocity of recirculated air and exhaust air. Herasafe 2030i / Maxisafe 2030i Device Control | 98...
Page 105 Display / GUI in the main folder of your USB memory stick. 2. Go inside the GUI screen to the Factory Settings 3. Enter the factory settings passcode : “0 9 0 9” Herasafe 2030i / Maxisafe 2030i Device Control | 99...
Page 106 4. The factory settings screen must be displayed. 5. Scroll down to the Firmware screen Herasafe 2030i / Maxisafe 2030i Device Control | 100...
Page 107 6. And press Update Firmware 7. If a USB stick is not automatically detected, display a pop-up window overlay. And choose the correct firmware : 50150986-XX and press Ok. 50150986-XX Herasafe 2030i / Maxisafe 2030i Device Control | 101...
Page 108 Herasafe 2030i / Maxisafe 2030i Device Control | 102...
Page 109 8. Once installed, start up unit and bring user to the home screen but show a pop-up window overlay for 5 seconds confirmation of install. Herasafe 2030i / Maxisafe 2030i Device Control | 103...
Page 110 12. Install the front cover (procedure see inside service manual). 13. Electrical safety check Perform a Safety-check according to IEC 61010-1 or VDE 0701-1. 14. Note the firmware version in the service test report. Herasafe 2030i / Maxisafe 2030i Device Control | 104...
Page 111 Update Display-Board / Add-on Board 1. Install software 2. Install driver (starts automatically) 3. De-energize workbench 4. Remove jumper from „W1“ Herasafe 2030i / Maxisafe 2030i Device Control | 105...
Page 112 5. Connect ST-Link / v2 adapter to Display or Add-on Board via USB-B and program: Pin assignment Display Add-on Board 6. Turn on unit 7. Connect USB 8. Wait for driver installation Herasafe 2030i / Maxisafe 2030i Device Control | 106...
Page 113 9. Start program 10. Target – select Connect: Herasafe 2030i / Maxisafe 2030i Device Control | 107...
Page 114 11. This screen should appear: 12. File – select Open file: Herasafe 2030i / Maxisafe 2030i Device Control | 108...
Page 115 13. Select update file: 14. Select Target – Program & Verify: Herasafe 2030i / Maxisafe 2030i Device Control | 109...
Page 116 16. After successful Update the screen should appear as follows: 17. End program 18. Switch off unit 19. Disconnect USB and adapter 20. Set jumper to „W1“ 21. Switch on unit. Herasafe 2030i / Maxisafe 2030i Device Control | 110...
Page 117: Installation Test / Repeat Test
Exhaust velocity (m/s, ft/min): been laid out as a Class II safety cabinet, Type A2, in accor- Velocity of the airflow discharged through the exhaust filter dance with NSF Standard 49, for Herasafe 2030i size 1.2 and opening. 1.8 with 10 in opening..
Page 118 Quest Technologies, Inc., Kennesaw, GA 30144 Vibration test e.g. Model VI-90 or similar Flow Hood Airdata Multimeter, Shortridge Instruments. Inc. Scottsdale, Arizona, Inflow air volume test e.g. Model ADM-850L or similar 85260 112 | Installation test / Repeat test Herasafe 2030i / Maxisafe 2030i...
Page 119 Formaldehyde vaporizer IVE 2020 BAIN Marie Hotpot, 4 x pot Disinfection with gas, vaporization of formaldehyde solution and aqua ammonia, Fa. Bartscher Herasafe 2030i / Maxisafe 2030i Installation test / Repeat test |...
Page 120: Electrical Safety Test
Calibration of the testing equipment formed to this end, in the following order: Calibration performed by manufacturer. A. Visual inspection B. Protective conductor resistance C. Insulation resistance followed by 114 | Installation test / Repeat test Herasafe 2030i / Maxisafe 2030i...
Page 121 6. Measure the grounding conductor resistance at the following points using the cone point on all accessible, conductive parts or test at the following points: • Housing • Light covering Herasafe 2030i / Maxisafe 2030i Installation test / Repeat test |...
Page 122: Hepa Filter Leakage Test
Calibration in accordance with the manufacturer's instructions Note: Electrical measurement tools or in accordance with the requirements of IES-RP-CC-013- The safety cabinets of the series Herasafe 2030i 86T (Institute of Environmental Sciences, Mt. Prospect, / Maxisafe 2030i have a two-pole electrical cut- Illinois).
Page 123 Figure 3. HEPA filter leakage test Down Flow Filter Herasafe 2030i 1. Figure 3: Remove the perforated plate [2]: Remove the 2 Testing the Down Flow Filter Herasafe 2030i lock screws. then tilt the plate forward and remove it from the work chamber.
Page 124 2. Remove the diaphragm socket. Maxisafe 2030i 0.9 and 1.2 versions: Opening [2] at the left side of the sample chamber rear panel Figure 4. Test ports Maxisafe 2030i 118 | Installation test / Repeat test Herasafe 2030i / Maxisafe 2030i...
Page 125 12469) the device of the circulation unit with the upstream and the downstream hose on the photometer. Acceptance Herasafe 2030i and Maxisafe 2030i for 5. Switch the aerosol generator on. downflow and exhaust filter: 6. First, establish the 100% baseline using the aerosol If a discrete particle counter is used, the local penetration of a sample as a reference.
Page 126 HEPA filter leakage test ports for the Downflow (left side) and exhaust plenum (right side) are on the under the table tops behind the inner rear wall. Figure 7. Testing down-flow filter Herasafe 2030i 120 | Installation test / Repeat test...
Page 127 Pmax = R x Nominal limit value for integral penetration downflow 12. Nominal limit value for integral penetration of a H-14 filter: Test procedure Herasafe 2030i and Maxisafe 2030i: 0,0000165 (Thermo value) or standard value 0.00005. 1. The perforated plate stays inside the work chamber. Fig.
Page 128 Testing the Exhaust Filter (NSF49) Testing the Exhaust Filter using a areosol photometer Testing the Exhaust Filter Herasafe 2030i Figure 10. Test ports Herasafe 2030i HEPA filter leakage test port for the Downflow (left side) and exhaust plenum (right side) are on the under the table tops behind the inner rear wall.
Page 129 6. Turn the selector valve knob to the upstream position. behind the inner rear wall. Observe that the % Leakage display immediately begins to show the concentration of the upstream challenge aerosol in % of the 100% baseline. Herasafe 2030i / Maxisafe 2030i Installation test / Repeat test |...
Page 130 • 10 mg /L DEHS or PAO Testing the Exhaust Filter Herasafe 2030i 9. Scan the flow-off side of the circulation filter at a distance of 1 inch (2.5 cm) from the filter surface in slightly overlap- ping measuring tracks (trace).
Page 131 2. First, connect the supply testing hose [7] on the right side of the device of the exhaust plenum unit with the hose [3] of the dilution line [4] and then with the connection hose of the inspection device. Herasafe 2030i / Maxisafe 2030i Installation test / Repeat test |...
Page 132 2. Switch the aerosol generator on. 3. With a dilution line [4] of 1:100 measure the aerosol- concentration (aerosol-generated air-concentration R1) in 126 | Installation test / Repeat test Herasafe 2030i / Maxisafe 2030i...
Page 133: Pre-Filter Element Leakage Test
100% scale. concentration may not exceed 0.005% of the maximum • The photometer must have a minimum air sample capacity of 1 cfm (28 l/min). Herasafe 2030i / Maxisafe 2030i Installation test / Repeat test |...
Page 134 1 min. The display value of the particle counter is multiplied with the dilution factor of the dilution line. Figure 20. Pre-filter element leakage test 128 | Installation test / Repeat test Herasafe 2030i / Maxisafe 2030i...
Page 135 16. Calculation of the max. permissible particle quantity max) = R x Max. limit value for integral penetration See below: Max. limit value for H14 filter: 0.025%. Figure 22. Testing the individual filers Herasafe 2030i / Maxisafe 2030i Installation test / Repeat test |...
Page 136 It is important not to turn the valve from “Clear” until the instructions and the values for 0% and for 100 % must be final beep is heard. determined. 13. Turn the selector valve knob to the “Upstream” position. 130 | Installation test / Repeat test Herasafe 2030i / Maxisafe 2030i...
Page 137: Velocity Tests
The average airspeeds of air entry and the replacement! measuring points with the lowest or highest inflow velocity must be ascertained with an anemometer. Prior of air velocity test. Value to be determined Inflow velocity, V1. Herasafe 2030i / Maxisafe 2030i Installation test / Repeat test |...
Page 138 The lateral distance to the work aperture edges is also 5 cm. with the settings in field certifier screen. The control volt- For Herasafe 2030i / Maxisafe 2030i 200 mm work opening: age of the exhaust blower must be coordinated with the settings in the field certifier screen.
Page 139 A to each other and to the lateral edges of the Calculating the exhaust airflow volume R1 (m3/h) exhaust aperture. R1 = V2 x A2 Herasafe 2030i / Maxisafe 2030i 10.6 cm Herasafe 2030i / Maxisafe 2030i 1.2/1.5 14.6 cm...
Page 140 Acceptable values Application in USA/Canada (NSF 49, Annex F): • The nominal value is: Herasafe 2030i: 0.53 m/s (105 fpm). Figure 26. Inflow velocity - DIM method (primary) The flow hood [1] is installed in the work aperture [2], and the •...
Page 141 Application in USA/Canada (NSF 49): The measuring points are located at distance C immediately • The nominal value is: Herasafe 2030i: 0.53 m/s (105 at the inside of the front window lower edge and at distance B fpm). to each other..
Page 142 (work aperture surface). 3" access opening of 0.736 sq ft Herasafe 2030i - 10 in access opening: Herasafe 2030i: 10" access opening 2.465 sq ft Exhaust filter discharge Herasafe 2030i: 8" access opening 1.970 sq ft 0.18 m² (1.938 sq ft)
Page 143 V1 x A1 = V2 x A2 Acceptable values Application in USA/Canada (NSF 49) • The nominal value for Herasafe 2030i is 0.53 m/s (105 ft/ min), for Maxisafe 2030i: 0.45 m/s (89 fpm). • The average value must be within ± 0.025 m/s (5 ft/min) of the nominal value.
Page 144 A above the front window lower edge. measurements. The distances between the measuring points EN 12469: A = 10 cm (Herasafe 2030i) must be correct, the grid must not be distorted. DIN 12980: A= 5 cm (Maxisafe 2030i)
Page 145 (see Technical Data). For initial installation test of the Maxisafe 2030i (DIN 12980) and filter change, different measuring points are • The nominal value for Herasafe 2030i: 0.32 m/s and for required depending on version: Maxisafe 2030i: 0.32 m/s. •...
Page 146 D = 15 cm (6 in.): Distance between test area and device rear with the settings in Field Certifier Screen. panel. 140 | Installation test / Repeat test Herasafe 2030i / Maxisafe 2030i...
Page 147 NF 095: A = 10 cm Downflow velocity test according L: Sample chamber width, depending on version: NF 095 Herasafe 2030i Herasafe 2030i 0.9 = 90 cm 9 measuring points Herasafe 2030i 1.2 = 120 cm 12 measuring points Herasafe 2030i 1.5 = 150 cm 15 measuring points Herasafe 2030i 1.8 = 180 cm...
Page 148: Airflow Pattern Test
The average value must be within 0,01 m/s of the nominal value (see Technical Data). The nominal value for Herasafe 2030i: 0.32 m/s. The measured values of the individual measuring points must be within 20% of the average downflow velocity.
Page 149: Impermeability Test For The Front Window
Smoke does not escape from the safety cabinet. • There is no upward vortexing. Troubleshooting • If vortexing or dead points occur, check the inflow and down-flow set points. Herasafe 2030i / Maxisafe 2030i Installation test / Repeat test |...
Page 150: Uv Intensity Test
Application in USA/Canada (NSF 49): • The ambient noise level must not exceed 57 dB (A). With the cabinet operating, the noise level must not exceed 67 dB (A). 144 | Installation test / Repeat test Herasafe 2030i / Maxisafe 2030i...
Page 151: Lighting Intensity Test
Test measurement Normal conditions at the place of location. The rack must be 1. Install the testing equipment. aligned horizontally. Inflow and down-flow velocities must be at set point. Herasafe 2030i / Maxisafe 2030i Installation test / Repeat test |...
Page 152: Setting The Airflow Alarms
The nominal values of the control voltage for the down-flow imbalance. and exhaust blowers (see Field certification screen) of the device control are used as reference values for setting the alarm values. 146 | Installation test / Repeat test Herasafe 2030i / Maxisafe 2030i...
Page 153 Application in EU (EN 12469): The alarm must be triggered as soon as the average inflow • The nominal value for Herasafe 2030i: 0.32 m/s and for velocity exceeds or falls below the limit. Maxisafe 2030i 0.32 m/s. 3. Go to field certifier screen. In field certifier screen adjust •...
Page 154 2. Determine the average value of the down-flow velocity (see Down-flow velocity tests). Figure 42. Downflow Alarm Test The alarm must be triggered as soon as an individual value exceeds or falls below the limit. 148 | Installation test / Repeat test Herasafe 2030i / Maxisafe 2030i...
Page 155: Exhaust System Performance
Acceptance: • Negative pressure exists Note: Standard For additional and detailed information regarding these tests, refer to NSF/ANSI Standard 49 Note: See chapter recommendations for exhaust system. Herasafe 2030i / Maxisafe 2030i Installation test / Repeat test |...
Page 156: Decontamination With Gas
(see Technical Data). Per cubic meter of sample chamber volume, at least 5g formaldehyde must be evaporated with 20 ml water (corresponds with 25 ml of a 20% formaldehyde solution). 150 | Decontamination with Gas Herasafe 2030i / Maxisafe 2030i...
Page 157 14. Neutralize the formaldehyde with ammonia (duration min- imum 2 h). 15. Fill the ammonia pump bottle (if possible under a fume hood) and introduce it into the vaporizer evaporator via the access hose. Herasafe 2030i / Maxisafe 2030i Decontamination with Gas |...
Page 158 Final reading of all tubes after 7 days: Diffusion = growth = not sterile, No diffusion = no growth = sterile. Validation is successfully completed when all 6 indicators show no growth. 152 | Decontamination with Gas Herasafe 2030i / Maxisafe 2030i...
Page 159: Installation Instructions Maxisafe 2030I
[3] for approx. 10 cm until the stand height is identical at all four pillars. 3. The surrounding seal [6] of the pre-filter housing is pre-installed at the factory. Figure 45. Pre-filter housing and height adjustment Herasafe 2030i / Maxisafe 2030i Installation Instructions Maxisafe 2030i |...
Page 160 • At each pillar insert a washer Ø 37 mm [1] into the locating pin [2]. 154 | Installation Instructions Maxisafe 2030i Herasafe 2030i / Maxisafe 2030i...
Page 161: Spare Parts
BEARING BLOCK L.H. SIDE KS 50078282 BEARING BLOCK, R.H. SIDE KS 50156995 LIGHT BOX COVER COMPLETE HS 2030i 1.2 50156917 PCB MAIN BOARD HERASAFE 2030i SPARE 50117928 FILTER H14 EXHAUST 0.9 457X457X117 SPARE 50156518 PCB PRESSURE SENSORS + SUPPORT CPL 2030i 50156506...
Page 162 Part Number Description 50154003 COVER BLOWER PLENUM CPL 2030i 1.5 50156916 PCB HERASAFE 2030i 1.5+1.8 ADD ON CPL 50054199 SEAL TESAMOLL 19 X 1,2 4952 50154313 WIRE HARNESS UV 2030i 1.2 50156915 PCB HERASAFE 2030i 0.9+1.2 ADD ON CPL 50106209...
Page 163 GAS STRUT, 400 N, KS 15 50154924 WIRE HARNESS MAIN BOARD-LED 2030i 1.8 50155247 LABEL HERASAFE 2030I 50077772 FIXING ANGLE GASKET BELOW KS 9 50077774 FIXING ANGLE GASKET BELOW KS 15 50124143 PROBEHOLDER ANEMOMETER KS-KSP SERIES Herasafe 2030i / Maxisafe 2030i Spare Parts |...
Page 164 FLEXIBLE TUBE DI= 4 X 1 SILICON (TRANS) 3651539 RUBBER GROMMET D=7-17, D=23,5 PVC 3667303 PLASTIC TUBING, 9MM D.X6 MM 3710384 NUT PG16 FOR PASS-THROUGH 3719070 CABLE TIE B=2,5 L=100 6,6 TYPE 158 | Spare Parts Herasafe 2030i / Maxisafe 2030i...
Page 165 SEALING PU FOAM 20 x 3 50081150 ACCUCLIP FOR 9 VDC ACCU 50081829 SCREW 4,2x13 WITH SEALANT 50107292 LABEL WORKING AREA KS 12 (NF) 50107926 SPACER TUBE FOR MOTOR SHAFT 50108688 FIL-HEAD SCREW M5x12 TORX FLAN.+RAT. Herasafe 2030i / Maxisafe 2030i Spare Parts |...
Page 166 50156387 STICKER SET T16, T15, T5, USB, ALARM C. 50156402 SCREW 35X8FLANSCH TORX 15 F. 50156568 WIRE HARNESS HERASAFE 2030I 0.9 LED LAMP 50156569 WIRE HARNESS HERASAFE 2030I 1.5 LED LAMP 50156707 WIRE HARNESS HERASAFE 2030I 1.2 LED 120V 50156708 WIRE HARNESS HERASAFE 2030I 1.8 LED 120V...
Page 167 KIT LIGHT BOX COVER COMP. HS 2030i 1.5 50156997 KIT LIGHT BOX COVER COMP. HS 2030i 1.8 50159971 FLOWGRID D 245 B WITH GAP MAXISAFE 2030i 1.8 50159746 KIT WINDSCREEN FOLDING SAFETY DEVICE MAXISAFE 2030i 1.8 Herasafe 2030i / Maxisafe 2030i Spare Parts |...
Page 168: Parameter Lists
Parameter Lists Service Parameter Overview Type Parameter list - Herasafe 2030i Cabinet Size EN 12469 Unit Default Access BG 0.9 BG 1.5 Menu Function R/W/0 BG 1.2 BG 1.8 set/set Factory Settings - Digits AD- Pressure value downflow Airflow Converter...
Page 169 Type Parameter list - Herasafe 2030i Cabinet Size EN 12469 Unit Default Access BG 0.9 BG 1.5 Menu Function R/W/0 BG 1.2 BG 1.8 set/set Default alarm limit AutoParam- Factory Settings - Digits AD- Function Airflow Converter Window 1 Default alarm limit AutoParam-...
Page 170 Type Parameter list - Herasafe 2030i Cabinet Size EN 12469 Unit Default Access BG 0.9 BG 1.5 Menu Function R/W/0 BG 1.2 BG 1.8 set/set Field Certification - Displayed airspeed downflow 1/100 m/s Air Speeds metric Field Certification - Displayed airspeed downflow...
Page 171 Type Parameter list - Herasafe 2030i Cabinet Size Default NSF 49 NSF 49 Unit Access Menu Function R/W/0 BG 1.2 BG 1.8 set/set Factory Settings - Digits AD- Pressure value downflow Airflow Converter Factory Settings - RPM downflow Impulses 1240...
Page 172 Type Parameter list - Herasafe 2030i Cabinet Size Default NSF 49 NSF 49 Unit Access Menu Function R/W/0 BG 1.2 BG 1.8 set/set BSC type: 0=MSC, 1=Herasafe Factory Settings - 2030i, 2=HERAguard Eco, BSC Version 3=MSC plus Country version: 0=EU,...
Page 173 Type Parameter list - Herasafe 2030i Cabinet Size Default NSF 49 NSF 49 Unit Access Menu Function R/W/0 BG 1.2 BG 1.8 set/set Settings - UV UV disinfection cycle time Minutes Disinfection Cycle Settings - UV Auto correction UV disinfection...
Page 174 Parameter list - Herasafe 2030i Cabinet and Type Size EN 12980 Unit Default Access BG 1.5 Menu Function R/W/0 BG 0.9 BG 1.2 BG 1.8 set/set Factory Settings - Pressure value Digits AD- Airflow downflow Converter Factory Settings - RPM downflow...
Page 175 Parameter list - Herasafe 2030i Cabinet and Type Size EN 12980 Unit Default Access BG 1.5 Menu Function R/W/0 BG 0.9 BG 1.2 BG 1.8 set/set Factory Settings - Digits AD- Default Alarm limit Alarm Settings Converter Factory Settings -...
Page 176: Function Parameter Overview
Parameter list - Herasafe 2030i Cabinet and Type Size EN 12980 Unit Default Access BG 1.5 Menu Function R/W/0 BG 0.9 BG 1.2 BG 1.8 set/set Field Certification Displayed airspeed 1/100 m/s - Air Speeds downflow metric Field Certification Displayed airspeed...
Page 177 Current limit for window motor down in A Auto alarm limit Speed pressure display Value window 1 auto-calibration routine Battery board Yes/No Value window 2 auto-calibration routine Remote control / keyboard foil Monitor alarm, Manual (0), auto (1) Herasafe 2030i / Maxisafe 2030i Parameter Lists |...
Page 178: Error List
Check connections between fan and main board as well taminated area. Observe safety instructions! connecting cable. • Disconnect and reconnect connecting cable on both ends, replace fan or PCB‘s as required. 172 | Error list Herasafe 2030i / Maxisafe 2030i...
Page 179 Protection reduced. • Move window to operational height and turn on fans for proper use. • See Micro switch diagnostic mode. • Check function and connection of all micro switches according wire diagrams. Herasafe 2030i / Maxisafe 2030i Error list |...
Page 180: Test Report
Front window impermeability: Work aperture impermeability: Seal impermeability: Filter leak tests Exhaust filter impermeability: Down-flow filter impermeability: Pre-filter element leakage test: Values for ergonomic tests Lighting intensity: Vibrations: Noise level: UV intensity 174 | Test report Herasafe 2030i / Maxisafe 2030i...
Page 219: If You Need Assistance
IF YOU NEED ASSISTANCE: Thermo Fisher Scientific products are backed by a global technical support team ready to support your applications. We offer safety cabinet accessories, including mobile UV-lamps, solenoid valves, and validation services. Visit www.thermofisher.com or call: Countries Sales/Service E-Mail 0800 1 536376, Germany...

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