Retsch AS 200 jet Manual Download Page 28 | Manualshive

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Operating the Device

28

6.3 Views of the Instrument

6.3.1 Front

Fig. 11:

Front view of the device

Element Description

Function

A

Nozzle chamber

Directs the fine fraction to the air outlet duct
(

E

)

B

Nozzle

Directs the air jet from below through the test
sieve (

S

)

F

Silencer

Reduces the suction noise

G

Manual vacuum regulation

Connection for the external industrial
vacuum cleaner, allows for the manual
regulation of the negative pressure

H

Control unit with rotary push
button

Operation of the device

B

A

F

G

H

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Summary of Contents for AS 200 jet

Page 1: ...Retsch GmbH 42781 Haan Retsch Allee 1 5 Germany 03 01 2018 Version 0015 Manual Air Jet Sieving Machine AS 200 jet Translation...

Page 2: ...2 Copyright Copyright by Retsch GmbH Retsch Allee 1 5 42781 Haan Germany...

Page 3: ...te 15 4 5 Electrical Connection 15 4 6 Type Plate Description 16 4 7 Installation of the Device 17 5 First Commissioning 18 5 1 Silencer 18 5 2 Manual Vacuum Regulation 19 5 2 1 Connecting the Manual...

Page 4: ...es 44 9 2 Information Notes 44 10 Return for Service and Maintenance 45 11 Cleaning Wear and Maintenance 46 11 1 Cleaning 46 11 1 1 Cleaning of Test Sieves 46 11 1 1 1 Cleaning of Test Sieves with Mes...

Page 5: ...Notes on the Manual 5...

Page 6: ...ease contact your supplier or get in touch with Retsch GmbH directly Application technical information relating to samples to be processed are not or only to a certain extend included However more inf...

Page 7: ...el Additionally in continuous text or action instructions the signal word DANGER is used WARNING W1 0000 Type of danger personal injury Source of danger Possible consequences if the dangers are not ob...

Page 8: ...ention is given to this technical documentation Safety manager The managing operator himself must ensure that the people entrusted with working on the device have noted and understood all the regulati...

Page 9: ...GmbH with the European Directives will lose its validity Any warranty claims will be terminated Do not make any modification to the device Use spare parts and accessories that have been approved by R...

Page 10: ...sufficient instructions about the operation and maintenance of the system The user has received the manual has read and taken note of its contents and consequently has all the information required fo...

Page 11: ...duration can cause impairments or permanent damage to hearing Ensure suitable noise protection measures are taken or wear ear protection Sound parameters The AS 200 jet itself causes due to its const...

Page 12: ...60 mm No safety clearances required Location requirements The device must be placed on a vibration free plane stable and free surface to avoid transmission of vibrations A level base ensures the unifo...

Page 13: ...45 m 1 mm 8 mm 45 mm 63 m 1 4 mm 16 mm 71 mm 125 m 2 5 mm 22 4 mm 90 mm 250 m 4 mm 45 mm 150 mm 500 m 6 mm 63 mm 180 mm 1 mm 10 mm 90 mm 230 mm 2 mm 16 mm 125 mm 300 mm The Air Jet Sieving Machine AS...

Page 14: ...0014 Complaints Incomplete delivery or transport damage The forwarding agent and Retsch GmbH must be notified immediately in the event of transport damage It is otherwise possible that subsequent comp...

Page 15: ...T between 31 C and 40 C the maximum relative humidity value LF linearly decreases according to LF UT 55 0 3 Ambient temperature Max rel humidity 31 C 80 33 C 73 3 35 C 66 7 37 C 60 39 C 53 3 40 C 50 N...

Page 16: ...e plate for details on the necessary voltage frequency and maximum external current source fuse for the device The listed values must agree with the existing mains supply Only use the supplied power c...

Page 17: ...bove head height is not permissible NOTICE N10 0051 Suction of objects Suction opening of the silencer Smaller objects can be sucked into the interior of the device Make sure that no objects are place...

Page 18: ...that the connection for the power cable is always easily accessible Before first commissioning the silencer and the manual or automatic vacuum regulation must be installed and an industrial vacuum cle...

Page 19: ...o the upper opening to fix the silencer in a horizontal position 5 2 Manual Vacuum Regulation The manual vacuum regulation G is contained in the scope of delivery It allows for the regulation of the n...

Page 20: ...is sucked in The size of the opening can be varied by means of a slider G1 This allows to adjust the desired negative pressure in the nozzle chamber A When the opening is closed 1 the airflow from th...

Page 21: ...ion The automatic vacuum regulation is available as an optional accessory from Retsch GmbH A detailed description of the installation and operation can be found in the corresponding subchapter in Chap...

Page 22: ...ected to one of the two air ducts the sieve lid and the test sieve will be ejected The device may not be operated with compressed air The AS 200 jet can only be operated with a suction device such as...

Page 23: ...erials Successive analyses of different sample materials may cause unwanted chemical reactions that can lead to fires or explosions Do not analyse any sample materials in this device that carry a risk...

Page 24: ...ure can be built up in the nozzle chamber and thus the sieving process can be started 5 5 1 Sieve Lids For the test sieves four different types of the sieve lid are available These differ in their sha...

Page 25: ...First Commissioning 25 Fig 10 Example of a label on the sieve lid...

Page 26: ...ich carry the risk of explosion or fire Observe the material safety data sheets of the sample material This Air Jet Sieving Machine of the Retsch GmbH is a laboratory device It is suitable for dry sie...

Page 27: ...carried out with this device 6 2 Principle of Operation With the Air Jet Sieving Machine AS 200 jet only one single test sieve is used per sieving process The test sieve itself does not move during t...

Page 28: ...fine fraction to the air outlet duct E B Nozzle Directs the air jet from below through the test sieve S F Silencer Reduces the suction noise G Manual vacuum regulation Connection for the external ind...

Page 29: ...he device from the mains J Warning sign Disconnect from the mains Warning of electric shock K Mains connection Connection for the power cable L IEC power connection Connection for the external industr...

Page 30: ...isplayed functions NOTICE The standby mode cannot be deactivated 6 6 Performing a Sieving Determine the empty weight of the test sieve Put the sample on the test sieve and weigh it Make sure not to ex...

Page 31: ...n between the AS 200 jet and the PC is established via a USB cable which is connected to the USB interface O NOTICE The USB interface must be selected in the basic settings 6 6 1 Soft faced Mallet To...

Page 32: ...sic settings H6 Settings and display of parameters Settings of sieving parameters and display of parameters during the sieving process H7 Device information Display of the current device settings for...

Page 33: ...ramme 9 or Quick start can be selected or the Basic settings can be accessed Turn the rotary push button until the desired item is displayed Press the rotary push button to confirm the selection The n...

Page 34: ...h the open mesh function activated the speed is fixed at 10 rpm Neg pressure The setting of the negative pressure depends on the configuration of the device When the manual vacuum regulation G is conn...

Page 35: ...ternal industrial vacuum cleaner can be switched on manually via the menu item Vac cleaner and thus also used to clean the device The vacuum cleaner function is only available in manual mode Disconnec...

Page 36: ...ieving process will stop automatically after the set sieving time has elapsed However the sieving process can be stopped manually at any time Press the button H1 to stop the sieving process 7 5 Quick...

Page 37: ...on of the parameter settings 7 6 1 Select a Programme Turn the rotary push button H4 until the navigation area H5 is highlighted with a darker background Press the rotary push button to activate the n...

Page 38: ...tart mode the submenu DELETE PROGRAM is displayed in grey it is not accessible Select the desired programme memory position under the item Program Select Delete to delete the sieving parameters in the...

Page 39: ...et arbitrarily between 0 and 100 and thus adjusted to the environment e g solar radiation light conditions Use the rotary push button H4 to navigate to the menu item Brightness The parameter is highli...

Page 40: ...stically by a warning tone Use the rotary push button H4 to navigate to the menu item Signal tone The parameter is highlighted in a darker background Press the rotary push button to activate the edit...

Page 41: ...of the display software programme control Controller software version Displays the version number of the firmware device control Serial number Displays the serial number of the device Calibration unti...

Page 42: ...Controlling the Device 42 Fig 21 Submenu SERVICE H7 1...

Page 43: ...and guides the user through the respective steps Available parameters as well as the characteristics to be calculated can be entered in various edit boxes Routine parameters can be edited saved and re...

Page 44: ...e message on the control panel Check whether the industrial vacuum cleaner is correctly connected and generates sufficient negative pressure Check if the vacuum cleaner bag is full Check that the siev...

Page 45: ...claration service has been correctly and fully completed Download the return form located in the download section Miscellaneous on the Retsch GmbH homepage http www retsch com downloads miscellaneous...

Page 46: ...acuum cleaner To do so the industrial vacuum cleaner can be switched on separately via the control unit Chapter Activatable or Deactivatable Parameters Alternatively the nozzle chamber can also be cle...

Page 47: ...fter that the test sieves are thoroughly rinsed with water and dried The cleaning with strong bases or acids is generally not recommended 11 1 1 3 Drying of Test Sieves Drying ovens of various sizes c...

Page 48: ...he AS 200 jet is largely maintenance free It is possible to calibrate the pressure sensor Chapter Calibration of the Pressure Sensor This is especially important when the device is used in quality con...

Page 49: ...s the rotary push button to enter the submenu CALIBRATION SENSOR Press the button H2 The AS 200 jet now automatically switches on the industrial vacuum cleaner However the nozzle does not rotate The n...

Page 50: ...trol range p of 20 mbar The AS 200 jet measures the current negative pressure in the nozzle chamber A and accordingly controls the automatic vacuum regulation As a result fluctuations caused by the in...

Page 51: ...t the suction pipe SR of the industrial vacuum cleaner to the automatic vacuum regulation AU If the control cable of the automatic vacuum regulation is connected to the AS 200 jet it is automatically...

Page 52: ...ive pressure range p3 as high as possible slide the slider AU1 completely over the elongated hole AU2 of the automatic vacuum regulation To relocate the control range p in a negative pressure range p1...

Page 53: ...lone lid Removable lid with air outlet Z2 Z2 Air outlet Connection for the industrial vacuum cleaner Z3 Knurled head screw with washer Secures the cyclone separator Z to the bracket Z4 Z4 Bracket of t...

Page 54: ...S 200 jet by means of fixing screw Z5 Connect the manual vacuum regulation G to the air outlet duct E Alternatively the automatic vacuum regulation can be mounted Insert the cyclone separator Z with a...

Page 55: ...TICE Depending on the properties of the sample material the flow velocity and the humidity an electrostatic charge can still occur inside the receptacle due to charge separation between the sample mat...

Page 56: ...atching collecting pans collecting pans with outlet intermediate pans intermediate rings venting rings and sieve lids are available 12 5 1 Certificate Before delivery each test sieve is optically surv...

Page 57: ...the business to business area to which this product is classified may no longer be disposed of with municipal or household waste To document this the devices are provided with the disposal label Fig 3...

Page 58: ...tor 53 bracket 53 connecting 54 mounting 54 D Date 39 Deactivatable parameters 34 Degree of protection 11 Depth 12 base 12 Device designation 16 Device information 32 Device interface 29 Dimensions 12...

Page 59: ...urs 41 Operating instructions 10 Operating mode change 33 manual 33 programme 33 quick start 33 selection 33 Operating modes 33 Operating the device 26 P Packaging 14 Parameter save 35 Part number 16...

Page 60: ...mode 30 START 32 STOP 32 Suction device 22 Suction noises 11 Switching on off 30 Symbols 7 T Target group 8 Technical data 11 Temperature fluctuations 14 Temperature range 15 Temporary storage 14 Test...

Page 61: ...61...

Page 62: ...62...

Page 63: ...63...

Page 64: ...Copyright Copyright by Retsch GmbH Retsch Allee 1 5 42781 Haan Germany...

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