Related Manuals for Fritsch PULVERISETTE 7 premium line
Summary of Contents for Fritsch PULVERISETTE 7 premium line
- Page 1 Operating instructions PLANETARY MICRO MILL premium line PULVERISETTE 7 Valid starting with: 07.5000/00100 Read the instructions prior to performing any task! Translation of the original operating instructions...
- Page 2 Fritsch GmbH Milling and Sizing Industriestraße 8 D - 55743 Idar-Oberstein Telephone: +49 6784 70-0 Email: info@fritsch.de Internet: www.fritsch.de Version 05/2022 Index 032...
- Page 3 Certifications and CE conformity Certification Fritsch GmbH has been certified by the SGS-TÜV Saar GmbH. An audit certified that Fritsch GmbH conforms to the requirements of the DIN EN ISO 9001:2015. CE Conformity The enclosed Conformity Declaration lists the guidelines the FRITSCH instrument...
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Page 4: Table Of Contents
Table of contents Table of contents Safety information and use........Requirements for the user. - Page 5 Table of contents Initial start-up..........Switching on.
- Page 6 Table of contents 5.12.3 Overload..........5.12.4 "Program"...
- Page 7 Table of contents Compl. counterweight......... 6.5.1 Design.
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Page 8: Safety Information And Use
People with health problems or under the influence of medication, drugs, alcohol or exhaustion must not operate this device. The PULVERISETTE 7 premium line may only be operated by authorised persons and serviced or repaired by trained specialists. All commissioning, maintenance and repair work may only be carried out by technically qualified personnel. -
Page 9: Operating Principle
A maintenance-free electric motor operated via frequency converter is used as the drive. Obligations of the operator Before using the PULVERISETTE 7 premium line, this manual is to be carefully read and understood. The use of the PULVERISETTE 7 premium line requires technical knowledge; only commercial use is permitted. -
Page 10: Information On Hazards And Symbols Used In This Manual
Neither compliance with this manual nor the conditions and methods used during installation, operation, use and maintenance of the PULVERISETTE 7 premium line can be monitored by Fritsch GmbH. Improper execution of the installation can result in property damage and thus endanger persons. Therefore,... - Page 11 Safety information and use DANGER This symbol and keyword combination designates contents and instructions for proper use of the machine in explosive areas or with explosive substances. Ignoring information with this designation will result in serious or fatal injury. DANGER This symbol and keyword combination designates contents and instructions for proper use of the machine with combus- tible substances.
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Page 12: Information On Hazards At The Device
Safety information and use Further designations To emphasise procedure instructions, results, lists, references and other ele- ments, the following designations are used in this manual: Designation Explanation Step-by-step procedure instructions 1., 2., 3..Results of steps in the procedure ð... - Page 13 If the planetary micro mill or its components are damaged or if its operation is not as described in the operating manual, the device may not be put into service. In such a case, consult your Fritsch GmbH representative or distrib- utor. WARNING The maximum accepted concentration (MAC) levels of the valid safety regulations must be observed.
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Page 14: Protective Equipment
■ Do not remove the information signs. ■ Unauthorised alteration of the device will void Fritsch's declaration of con- formity to European directives and void the guarantee. ■ If, after reading the operating manual, there are still questions or problems, please do not hesitate to contact our specialists. -
Page 15: Hazardous Points
Safety information and use Hazardous points ■ Crushing hazard when opening and closing the grinding chamber cover (the closing force can be adjusted, consult Fritsch GmbH). ■ Crushing hazard when adjusting the control display. ■ Crushing hazard when using the locking lever. -
Page 16: Overload Protection
Safety information and use 1.9.3 Overload protection ■ In the event of an overload, the device reduces the speed in a controlled manner. This special operating state is indicated on the display. ■ The device shuts down if the drive motor becomes too hot. ■... -
Page 17: Technical Data
Technical data Technical data Dimensions 360 mm x 400 mm x 580 mm (height x width x depth) Weight Net: approx. 44 kg Gross: approx. 61 kg Operating noise The sound level is approx. 74 dB (A). This value fluctuates significantly, depending on the speed and material to be ground and on the type of grinding bowl and grinding balls. -
Page 18: Material
Technical data Material ■ Maximum feed amount in the case of hard material approx. 5 mm ■ Maximum feed 1 - 60 ml 2.10 Final fineness ■ Dry grinding up to d < 20 µm (depending on the material) ■ Wet grinding up to d <... -
Page 19: Installation
Installation Installation Transport The device is delivered on a transport pallet with a wooden cover. We recom- mend using a forklift or pallet truck for transporting the packed device. DANGER Do not step under the transport pallet during transport. WARNING Improper lifting can lead to personal injury or property damage. -
Page 20: Setting Up
■ Please store the transport packaging in order that it can be reused in case you need to return the product. Fritsch GmbH denies all liability for any damage due to improper packaging (non-genuine packaging). Ambient conditions... -
Page 21: Electrical Connection
Ignoring the values on the type plate may result in damage to the electrical and mechanical components. NOTICE Fritsch mills are speed controlled. The devices are equipped for this with frequency converters. In order to comply with the EMC directive, many measures must be taken to prevent operational transient emissions. -
Page 22: Initial Start-Up
Initial start-up Initial start-up Switch on the device only after all work as described in ⮫ Chapter 3 ‘Installation’ on page 19 has been carried out. Switching on Connect the device to the power supply using the cable provided (device cable with IEC 320/C13 plug). - Page 23 Initial start-up You can make various settings in the next menu. Select the "Parameters" menu item. A sub-menu appears in which you can enter the speed using the input keys. Set the speed to 100. Press the "<" button to save your entry and return to the main menu. Press the "Start"...
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Page 24: Switching Off
Initial start-up Switching off If the device is put out of service for a lengthy period, close the grinding chamber cover using the "Close" button and turn the device off at the main switch. -
Page 25: Using The Device
Using the device Safety information DANGER The PULVERISETTE 7 premium line planetary mill from Fritsch enables speeds of up to 1100 rpm. The application of high energy may result in very high temperatures and high pressures in the grinding bowl. -
Page 26: General Information
In such a case, the grinding bowls and the machine are not covered by the Fritsch guarantee. To clean the grinding bowl and its components, follow the operating instructions Chapter 8 ‘Cleaning’... - Page 27 Using the device A half-round notch with a diameter of 2 mm is punched onto the outer diameter of the flat seal. The grinding bowl's pressure release works with flat seals made of fluororubber above a static internal grinding bowl pressure of about 10 bar. Flat seals made of silicone open above a static internal grinding bowl pressure of about 18 bar.
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Page 28: Grinding Bowl Lid
Using the device Temperature of grinding bowl wall Pressure in the grinding bowl [bar] [°C] 10.5 The overpressure limit for fluororubber flat seals is reached at 120 °C and for silicone seals at 149 °C. Here is an example of the pressure and temperature development during an actual grinding operation: Grinding balls: 120 g 0.4-0.7 mm ZrO Grinding bowl: 80 ml ZrO... -
Page 29: Choice Of Grinding Bowls And Grinding Balls
Using the device DANGER Danger to life! An explosion in the grinding bowl may cause severe injuries and damage to the device. In the context of our product monitoring, we would like to inform you about the following damage cases that have occurred: ■... -
Page 30: Size Of The Grinding Balls
Using the device The hardness and density (specific weight) of the grinding bowl and grinding balls used have to be greater than that of the material used to prevent excessive wear by abrasion. Material Main components of Density in g/cm Abrasion resistance Use for grinding stock (bowl and balls) -
Page 31: Number Of Balls Per Grinding Bowl (Independent Of The Material Quantity)
Using the device 5.2.2 Number of balls per grinding bowl (independent of the material quantity) A higher number of balls will reduce the grinding duration and the grinding results will be within a smaller grain size range. The number of balls should be complied with to avoid unnecessary wear. Ball diameter (mm) Grinding bowl volume (ml) -
Page 32: Calculated Weight Of A Ball
Using the device 5.2.3 Calculated weight of a ball Ball diameter in mm Material Density Calculated weight of a ball in g in g/cm Agate 2,65 0,17 1,39 4,68 11,1 Silicon nitride 3,25 0,20 1,16 5,48 12,99 Sintered 0,25 1,99 6,72 15,92 corundum... -
Page 33: Filling Quantities Of Grinding Bowls
Using the device The adhesive used is permanently resistant to temperatures of up to 140 °C. If the external temperature does not exceed 100 °C, the adhesive will hold. Filling quantities of grinding bowls CAUTION For wet grinding with large balls with a diameter of >10 mm, at least half the maximum sample quantity must be inserted. -
Page 34: Filling The Grinding Bowl
This means that the overall working time may remain the same. The wear is increased in this case though. Fritsch recommends however to use the maximum speed and to plan for enough pauses so that the wear is minimised. -
Page 35: Reverse Mode
Using the device 5.6.3 Reverse mode NOTICE The grinding duration in the reversing mode must not exceed 5 minutes. A longer grinding duration in the reversing mode may premium line . damage the PULVERISETTE 7 Useful for mechanical alloying. Improvement of the homogeneity of the sample. The grinding duration of a grinding cycle in reversing mode must not exceed 5 minutes. -
Page 36: Wet Grinding (Grinding In A Suspension)
Using the device NOTICE Dry grindings need to be checked in briefer intervals. Longer dry grindings, without pauses and checks, can cause the grinding set to gum up and to become damaged. In particular with agate, the grinding bowl and grinding balls can become damaged after a short grinding time. -
Page 37: The Effect Of High Temperature
Using the device 5.8.1 The effect of high temperature DANGER During wet grinding in the grinding bowls, the high internal temperature, the increase in size of the surface of the particles due to crushing and any chemical reactions in the bowl may result in the development of a very high pressure. -
Page 38: Handling The Grinding Bowl
Using the device Recess To prevent damage to the grinding bowls and the device, the flat seal has a small recess on its external diameter. The pressure may be released at this point if the insert is lifted by the internal pressure in the bowl. That is the case with an internal pressure of about 20 bar. - Page 39 Using the device Release the pressure by turning the press-on sleeve (7) to open it. NOTICE After releasing the pressure via the press-on sleeve, this and the valve plugs (6) must be cleaned thoroughly before further grinding processes. If this is not done, the tightness may be reduced due to residual sample material.
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Page 40: Closing The Grinding Bowl
Using the device Open the lid (2). 5.9.3 Closing the grinding bowl Attention! Insert the flat seal (3) in such a way that the recess is near a locking hook (4). Push the locking hooks (4) inwards completely at the top end and place the lid (2) on the bowl (1). - Page 41 Using the device Turn the lid (2) on the bowl until the small lugs (a) of the locking hooks (4) engage in the recesses on the edge of the bowl. Release the locking hooks (4) and push them together at the bottom end until they engage and are exactly vertical.
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Page 42: Inserting The Grinding Bowl In The Grinding Bowl Holder
Using the device Turn the press-on sleeve (7) down firmly. NOTICE Once the locking hooks are engaged, the lid may no longer be turned against the bowl. The positions of the hooks and grooves in the bowl below the hooks must match 5.9.4 Inserting the grinding bowl in the grinding bowl holder Carry out the following checks before inserting the grinding bowls:... -
Page 43: Removing The Grinding Bowl
Using the device Push the locking element (11) down on the bowl holder. à the grinding bowl is lowered within the mounting device. Apply vertical pressure to the grinding bowl handle (5) to lock the grinding bowl in place in its adapter. The grinding bowl is locked correctly if the locking element (11) on the mounting device moves back up into its initial position. - Page 44 Using the device Push the locking element (11) down on the bowl holder. The grinding bowl is unlocked and moves up a few millimetres. Now, the grinding bowl can be removed (upwards) from its holder. (Hold the grinding bowl preferably at the handle (5) provided for this purpose). When the grinding bowl is removed, the locking element (11) moves back into its initial position.
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Page 45: Mass Balance
100°C. The pressure must also be released when the grinding bowl has cooled down. The PULVERISETTE 7 premium line is not suitable for grinding with steel or tung- sten carbide grinding bowls in water suspensions. The application of extremely high energy results in abrasion wear in the nano range. -
Page 46: Conducting A Grinding Operation
Using the device If bowls are removed during a grinding pause, check that the bowl is seated correctly before the device is switched back on. 5.12 Conducting a grinding operation DANGER − Explosion hazard! − Ignition hazard! − Burn hazard! −... - Page 47 Using the device The display lights up. During the start and initialisation phase, you can press the INFO button to have information displayed with the contact address. Press the Next button to close this information again. Grinding station 1 is moved into the loading position. The grinding chamber cover opens automatically.
- Page 48 Using the device To enter the process parameters, either press the indication (d) of the data (touch function) or press the MENU button (e) ￫ press the PARAMETER button (f) to open the parameter input screen. The field coloured in black is active. When you start to enter a number, the previous one is deleted, or press the C button to delete the current param- eter.
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Page 49: Starting Grinding At High Speed
Using the device If the check is successful, this is confirmed and grinding is then started without delay. If the sensors detect insufficient safety, the starting procedure is inter- rupted and the cause is displayed. Press the > button to open the grinding chamber and move grinding station 1 into the loading position. -
Page 50: Overload
Using the device A reduced speed is indicated briefly by a flashing target speed indicator. The Stop button stops the grinding process. Press the Info button to display some system information and the type of grinding elements. Reference values for the speed limit Ball diameter (mm) Speeds (rpm) for agate Speeds (rpm) for all... -
Page 51: Saving The Current Data
Using the device Then press the "Program" button ￫ A new window appears. The "Current" column shows the current parameters of previous entries. The "Program" column shows the data previously stored under button 1. 5.12.5 Saving the current data First select the program section that is free or to be overwritten. Then, press the Save button to save the current parameters to the selected program section. -
Page 52: Loading The Program
Using the device 5.12.6 Loading the program Select one of the programs 1..8, the various parameter records are dis- played in the Program column. Press the "Load" button to transfer the program data record. Press the "<" button to return to the main menu. The program is disa- bled by manual input e.g. - Page 53 Using the device Select Clock. Select the time base for the internal clock. Press the "<" button to confirm your entry Enter the time offset. By entering a time offset, grinding is only started after this delay in time. This function is displayed as active in the main menu.
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Page 54: Imbalance Check
Using the device 5.12.8 Imbalance check The distribution of different weights in both bowls will obviously result in dif- ferent vibrations, also depending on the speed. To tolerate this imbalance within specific limits, you can set the shut-down threshold. Touch the adjustment bar or move it back and forth by applying slight pressure. Press the "<"... -
Page 55: Switching Off
Using the device 5.12.9 Switching off NOTICE If the permissible maximum temperature in the bowl is exceeded during grinding, then the device must not be switched off with the lid closed. That could lead to heat accu- mulation in the machine, which could cause damage to the device. -
Page 56: Accessories
Accessories Accessories Standard gassing lid for grinding with inert gas NOTICE Our workers perform a water bath test on all gassing lids. The part to be tested is sealed, a pressure of 5.5 bar is applied and it is immersed in a water bath. If there is a leak, bubbles will develop. -
Page 57: Fitting The Gassing Lid On The Grinding Bowl
Accessories 6.1.2 Fitting the gassing lid on the grinding bowl (9) Gassing lid handle Place the silicone flat seal (2) on the edge of the bowl insert. The central handle (9) must be removed as illustrated. Hold the lid at the hook. Push the hook up and place the lid on the bowl. Turn the lid with the hooks pressed outwards on the bowl, until the lugs of the hooks engage in the recesses on the edge of the bowl fitting (⮫... - Page 58 Accessories After releasing the hooks, they must be immersed completely in the recesses on the outer diameter of the bowl fitting and be exactly vertical. Push the central handle (9) down by hand until the resistance increases. Use the hexagon socket wrench (1) to tighten it with maximum manual force.
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Page 59: Hose Adapter For Grinding Bowl Gassing
Accessories This is what the closed grinding bowl looks like. 6.1.3 Hose adapter for grinding bowl gassing (11) Locking lever Push the locking lever (11) of the connection on the hose inwards. Push the hose connection onto the valve (8) and down onto the inner seal. -
Page 60: Removing The Gassing Lid In Individual Steps
Accessories For flushing, the second valve can be opened with a pen, e.g. the tip of a ballpoint pen. NOTICE The gas must be supplied very slowly to avoid any turbulence in the grinding bowl or of the material to be ground when it is inserted. - Page 61 Accessories Unscrew the two valves (8) using the socket wrench (1) (tightening torque approx. 3.5-4Nm = maximum manual force). (4) Flat seal Remove the flat seals (4) under the valves. The flat seals are deformed by the contact pressure. (5) Valve insert Turn the two valve inserts out of the valves using the valve key (6).
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Page 62: Gassing Lid With Stainless Steel, Swagelok Hose Couplings
Accessories NOTICE Do not forget to insert the two valve flat seals (4). (4) Flat seal The gassing lid is removed in the reverse order. Gassing lid with stainless steel, swagelok hose couplings NOTICE Our workers perform a water bath test on all gassing lids. The part to be tested is sealed, a pressure of 5.5 bar is applied and it is immersed in a water bath. -
Page 63: Scope Of Delivery / Lid Design
Accessories 6.2.1 Scope of delivery / lid design Compl. gassing lid handle Actuating pin Compl. gassing lid fitting Gassing lid insert Gassing valve connecting plug Flat seal, 57.5x48x2, silicone Gassing valve quick-release coupling 10 Hexagon socket wrench size 13 Sealing ring 8x12x1mm, vulcanised fibre 11 Single head wrench, size 11 Flat seal 6.2.2... - Page 64 Accessories Place the gassing lid insert (8) with the seal gassing valves (3 and 4) and actuating pins (7) on the flat seal (9) in the bowl. Hold the lid (2) at the hooks. Push the hooks outwards and place the lid (2) on the bowl above the gassing lid insert (8).
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Page 65: Hose Adapter For Grinding Bowl Gassing
Accessories This is what the closed grinding bowl looks like. 6.2.3 Hose adapter for grinding bowl gassing Quick-release coupling structure with screwed pipe fitting Quick-release coupling connector with screwed pipe fitting These parts are not included in the scope of delivery. They are only one example of how gassing hoses can be connected to the hose couplings. -
Page 66: Removing The Gassing Lid In Individual Steps
Accessories 6.2.4 Removing the gassing lid in individual steps (1) Compl. gassing lid handle (2) Compl. gassing lid fitting Turn the central handle (1) and remove it by hand. Actuating pin Unscrew the two actuating pins (7) with a broad slotted screwdriver (tight‐ ening torque approx. -
Page 67: Easy Gtm Gas Pressure And Temperature Measuring System
Accessories EASY GTM Gas Pressure and Temperature Measuring System The EASY GTM gas pressure and temperature measuring system is used to control the grinding process and for mechanical alloying. NOTICE If grinding balls with a diameter of 1 mm or smaller are used, there is a risk of the through holes in the lid getting clogged, which could falsify the pressure and temperature measure- ment. - Page 68 Accessories If not already done, switch off the radio system using the button (A). The LED (B) goes out. Then release the six socket head screws (C) for closing the system using a hexagon screwdriver (6). The locking ring (11) with 6 socket head screws Chapter 6.3.11 ‘Cleaning the EASY GTM can be removed now.
- Page 69 Accessories Lift off the battery compartment lid and place it to the side. The battery compartment can be seen. NOTICE Please note that the the battery (2) fits exactly in place and may need to be pushed in using a certain amount of force. The service life of the battery (2) depends on the frequency of the radio protocols (see configuration) and essentially on the temperature inside the grinding bowl.
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Page 70: Configuration Of Transmitter Id And Data Transmission Frequency
Accessories 6.3.3 Configuration of transmitter ID and data transmission frequency The measuring/transmission unit (12) is equipped with four configuration switches for setting the transmitter ID and data transmission frequency. The switches illustrated are all OFF (actuator cams set to OFF). 6.3.3.1 Adjustment options of the transmitter detection In the delivery condition all switches are set to OFF. -
Page 71: Installation Of The Transmission Unit On The Easy Gtm Bowl
Accessories Transmission every Switch 3 Switch 4 ¼ second automatic 1-second transmission is the default value. For automatic transmission, the 1 / ½ / ¼ second transmission frequency is switched over in the event of fast changes in pressure or temperature. The data transmission frequency naturally also has an impact on the battery's service life. - Page 72 Insert the intermediate lid! NOTICE Always insert the intermediate lid before grinding with the EasyGTM system! Fritsch assumes no guarantee for damage caused by grinding without the intermediate lid! Apply the transmitter with seal! Tighten the socket-head screws crosswise with a torque spanner (1) until it disengages! To be on the safe side, re‐tighten all screws again after initially...
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Page 73: Installation Of The Receiver Board In The P-7 Premium Line
Accessories 6.3.5 Installation of the receiver board in the P-7 premium line DANGER Before starting the installation, disconnect the mains plug and protect the device against being unintentionally switched back Secure installation work with a warning sign. The 6 screws (e) used to attach the rear panel to the housing are undone and the rear panel is opened carefully. -
Page 74: Activating Easy Gtm
Accessories Insert the receiver module in the corresponding slot. (As illustrated) Close the rear panel of the housing again and screw it tight. 6.3.6 Activating EASY GTM Chapter 7.1 ‘Standard Operation If the device is protected by SOP mode (⮫ Procedure’... -
Page 75: Entering The Temperature Limit
Accessories Activate EASY GTM. The inverted button indicates the current status. 6.3.7 Entering the temperature limit Select the maximum temperature input. If the max. temperature is reached, the device stops the grinding process and goes into cooling mode! Depending on the setting of the operating mode, see ⮫... -
Page 76: Entering The Pressure Limit
Accessories Select the minimum temperature input. When the selected min. temperature (e.g. 60 °C) is reached again during the cooling phase, the mill starts the grinding process again. Enter the required min. temperature limit. Press the [<] button to confirm your entry and return to the EASY GTM sub-menu. -
Page 77: Selecting The Operating Mode
Accessories Select the minimum pressure input. Enter the required min. pressure limit. When the selected min. pressure (e.g. 2 bar) is reached again during the cooling phase, the mill starts the grinding process again. [<] button to confirm your entry and return to the EASY GTM Press the sub-menu. -
Page 78: Cleaning The Easy Gtm System
Accessories Select Menu. Select "EasyGTM" sub-menu. Deactivate EASY GTM. Press the [<] button to confirm your entry and return to the main menu. 6.3.11 Cleaning the EASY GTM system NOTICE The threaded holes inside the bowl, the passage holes and the Allen screws in the locking ring have to be cleaned thoroughly after each grinding to allow a safe fastening of the EASY GTM system. - Page 79 Accessories Remove the locking ring (11) including the screws of the measuring/transmission unit and clean it completly. The screws are provided with a snap ring, which prevents them to fall out of the locking ring (11). Pay attention to the position of the snap rings! (see picture!) Insert the locking ring! The lid normally remains on the bowl (10).
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Page 80: Battery Arrangement
Chapter 6.3.2 ‘Inserting / changing the battery’ on page 67 . Special emptying device for grinding bowls Special emptying device for grinding bowls of PULVERISETTE 7 premium line enables the fast and simple separation of the grinding balls and suspension after grinding. -
Page 81: Design
Accessories 6.4.1 Design Syringe pump tip Funnel lid for special emptying device Flat seal, 58x41x2.0 Stainless steel strainer Flat seal, 50.5x41x1.5 Adapter for special emptying device O-ring, 49x4 6.4.2 Handling Remove the bowl with the balls and the suspension from the device after Chapter 5.9.2 ‘Opening the grinding bowl grinding and remove the lid.⮫... - Page 82 Accessories Fit the adapter (6) with stainless steel strainer (4) and seals (2, 5, 7) firmly on the grinding bowl and tension it like a lid.⮫ Chapter 5.9.3 ‘Closing the grinding bowl’ on page 40 Screw on the funnel lid (2) for holding the syringe on the adapter (6)! Fill the syringe (1) with 10ml air.
- Page 83 Accessories Shake the bowl with the suspension. Pump 2-5 times with the syringe and then mount the syringe (1). Now, the suspension is in the syringe. Unscrew the syringe (1) from the funnel lid (2). Solvent can again be injected into the bowl using the emptied syringe to extract the last remains of the sample, Repeat the procedure 5 to 10 times.
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Page 84: Cleaning The Special Emptying Device
Accessories 6.4.3 Cleaning the special emptying device It is cleaned under running water. To do this, remove all parts to be able to clean the seals properly as well. Then dry the parts with a cloth or a blow-dryer. During installation, pay attention to the correct sequence and position of the Chapter 6.4.1 ‘Design’... -
Page 85: Handling
Accessories 6.5.2 Handling Lock nut Rubber disk Compensating washers, 25g each Counterweight 2-hole face wrench Pipe wrench Determine the weight of the grinding bowl to be used with lid, material to be ground and balls. Then, weigh the counterweight (4) and fit compensating washers (3) until the complete weight (with rubber disk (2) and lock nut (1)) of the complete counterweight matches the weight of the completely filled grinding bowl. -
Page 86: Planetary Mills - "Millcontrol" Software
If that is the case, it must be firmly re‐tightened. Planetary mills - "MillControl" software The PULVERISETTE 7 premium line premium line planetary mill is controlled either at the device using the clearly arranged touch display or with the MillControl software. The software... - Page 87 Accessories ■ The grinding bowl made of stainless steel is filled with 6 x 1.5 ml sample bottles. If a second bowl is employed, you can increase the volume to 12 x 1.5 ■ If only one bowl is employed, use the counterweight on the opposite side. (Order no.
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Page 88: General And Optional Settings
General and optional settings General and optional settings Standard Operation Procedure It is possible to protect this device by applying SOP mode. If this mode is acti‐ vated by the administrator, only stored programs can be loaded for operation. Parameters can no longer be changed. Some parts of the menu structure can no longer be selected. -
Page 89: Activating Sop Mode
General and optional settings 7.1.1 Activating SOP mode Enter a number between 1 and 9999; Then "Save" it; Press the "<" button to return to the main menu. �� SOP mode is displayed in the main menu. 7.1.2 Deactivating SOP mode To disable the restrictions for changing parameters, enter the pin code and press the "ENTER"... -
Page 90: Deleting Sop Mode
If the bowl is damaged, the bowl detection can be deactivated. Because the RFID detection is a safety system that cannot simply be deactivated, it is protected by a pin code. This pin code can only be obtained by consulting Fritsch GmbH. -
Page 91: Language Change
General and optional settings Language change After selecting the national language, all other texts are displayed in the selected language. Press the "<" button to confirm your entry and return to the main menu. -
Page 92: Screen Brightness
General and optional settings Screen brightness The screen's brightness can be adjusted individually. To do this, touch the adjust- ment bar or move it back and forth by applying slight pressure. Press the "<" button to save your entry and return to the main menu. -
Page 93: Information
General and optional settings Information The "INFO" button can be pressed to access system information. ■ operating hours, ■ the firmware version and ■ the bowl materials are displayed here (if they were detected during a START procedure). ■ Press the "<" button to return to the main menu. -
Page 94: Interfaces
General and optional settings Interfaces In the standard case, the device is equipped with a USB port. An Ethernet or Bluetooth interface can be provided as an option. The interface selection must be switched over accordingly. The optional interfaces have their own installation instructions within the scope of delivery. -
Page 95: Firmware Update
General and optional settings Firmware update Switch off the device. Install the USB driver software "PL-2303 Driver Installer.exe" on the PC / notebook. Connect the USB cable and only then switch on the device. The USB port is now automatically activated. Start the 'PROGRAMMER.EXE' software and then select the firmware file for programming. -
Page 96: Cleaning
Cleaning Cleaning Grinding elements Clean the grinding bowl and grinding balls each time after using them: e.g. clean them under running water using a brush and a commercially available cleaning agent. Fill the grinding bowl about halfway with some sand and water and run it for 2 to 3 minutes in the Laboratory Planetary Mill at maximum speed. -
Page 97: Removing The Grinding Chamber Cover
Cleaning 8.2.1 Removing the grinding chamber cover Remove the 4 screws from the side of the housing using a screwdriver. Then, carefully tilt the grinding chamber cover to the right. 3 connectors now need to be released. After doing this, the cover can be lifted off completely and the grinding chamber can be cleaned. -
Page 98: Maintenance
Maintenance Maintenance DANGER Mains voltage! − Maintenance work may only be performed by specialised personnel. − Before beginning with maintenance work, unplug the mains plug and protect the device against being uninten- tionally switched back on. − Put safety equipment back into operation after mainte- nance work. -
Page 99: 10 Guarantee Terms
Rectification may take the form of either repair or replacement of the device, at our sole discretion. The guarantee may be redeemed in all countries in which this FRITSCH device is sold with our authorisation. - Page 100 NOTICE Please note that in the event that the device must be returned, the device must be shipped in the original Fritsch packaging. Fritsch GmbH denies all liability for any damage due to improper packaging (packaging not from Fritsch).
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Page 101: 11 Exclusion Of Liability
The supplied products as well as this operating manual conform to the current state of the art when they leave the sphere of influence of FRITSCH GMBH. - Page 102 Neither compliance with this operating manual nor the conditions and methods used during installation, operation, use and maintenance of the product can be monitored by Fritsch GmbH. Improper execution of the installation can result in property damage and thus endanger persons. Therefore, we assume absolutely...
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Page 103: 12 Safety Logbook
Safety logbook 12 Safety logbook Date Maintenance / Repair Name Signature Date Maintenance / Repair Name Signature... - Page 104 Safety logbook Date Maintenance / Repair Name Signature...
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Page 105: 13 Index
Index 13 Index Accident prevention........8 Filling quantities of grinding bowls. - Page 106 Index Number of balls per grinding bowl..... . . 31 Voltage..........17 Opening the grinding bowl.
- Page 108 © 2012 Fritsch GmbH Milling and Sizing Industriestraße 8 D - 55743 Idar-Oberstein Telephone: +49 6784 70-0 Email: info@fritsch.de Internet: www.fritsch.de...
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