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1 Notes on the Repair Manual

1.1 General Points

This repair manual for the tap sieving machine contains all the information
necessary for the areas specified in the table of contents.

For your own safety, we recommend that you have the necessary repairs done
only by Retsch GmbH or an authorised agency (service technicians).

If repairs not described in this manual are necessary, please consult your supplier
or contact Retsch GmbH directly:

Retsch GmbH

Retsch-Allee 1-5

42781 Haan / Rhl.

Germany

1.2 Important instructions for all repair work

The following tests must be conducted every time repairs are done:.

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The permissible measurements can be found in the test instructions for the device.

1.3 Necessary documents

Repair Manual

Operating Instructions

Test Instructions

1.4 Tools

The following tools should be ready to hand:

Содержание ZM 200

Страница 1: ...Retsch GmbH 42781 Haan Retsch Allee 1 5 Germany Version Q25 08 2015 Repair Manual for Rotor Mills Ultra Centrifugal Mill ZM200...

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

Страница 3: ...2 14 3 3 1 Required tools 14 3 3 2 Required spare parts 14 3 3 3 Description of the procedure 14 3 4 Replacing the Frenic Mini Frequency Converter 17 3 4 1 Required tools 17 3 4 2 Required spare parts...

Страница 4: ...Required spare parts 29 3 9 3 Description of the procedure 29 3 10 Software Firmware Update 31 3 10 1 Required tools 31 3 10 2 Required spare parts 31 3 10 3 Procedure 31 3 11 Error Messages 33 4 Draw...

Страница 5: ...e technicians If repairs not described in this manual are necessary please consult your supplier or contact Retsch GmbH directly Retsch GmbH Retsch Allee 1 5 42781 Haan Rhl Germany 1 2 Important instr...

Страница 6: ...nose pliers 1 5 Returned goods delivery note declaration of safeness If it is necessary to return a machine to Retsch the returned goods delivery note and the declaration of safeness must be used Suc...

Страница 7: ...ng description of fault Do you require a cost estimate subject to a charge yes no 3 The following materials were prepared with the device I we assure that the RETSCH device and or the corresponding ac...

Страница 8: ...inadequate safeguarding for the machine can jeopardize your warranty claims Please retain the packaging for the duration of the warranty period NOTE Electrical connection Mechanical or electronic comp...

Страница 9: ...ch A F 7 Hex key A F 4 3 1 2 Required spare parts 22 153 0003 spare housing 22 153 0002 housing lid 05 009 0060 cover cap 3 1 3 Description of procedure Use the socket wrench to loosen the hexagonal s...

Страница 10: ...it in a clockwise direction as far as it will go The lid can be opened now Now remove the labyrinth disc Remove the black cover caps on the motor flange and loosen the 4 screws on the motor flange Now...

Страница 11: ...2 1 Required tools Calliper gauge 83 009 0030 Adjusting device 3 2 2 Description of the procedure Switch on the device and open the lid Put the labyrinth disc along with the O ring and the cassette b...

Страница 12: ...and carefully take out the test device Use a calliper gauge to measure the space between the brass disc and the supporting surface The measurement to be set is 29 4mm 0 1 mm To adjust the trunnion fi...

Страница 13: ...Disassembly Assembly and Repair Instructions 13 Repeat the adjusting procedure until the measurement is between 29 40mm and 29 50mm At the end check if the lock nut is tight...

Страница 14: ...ew one 3 3 1 Required tools Allen key 2 5mm Allen key 4mm Phillips head screwdriver Hexagonal socket wrench A F 7 3 3 2 Required spare parts 05 748 0179 control board GP2 or 05 748 0179 control board...

Страница 15: ...the control PCB and replace it with a new one Mount the new control PCB onto the component carrier It is important to use all 6 screws Now connect all plug in contacts Use the enclosed circuit diagra...

Страница 16: ...function USB and colour display are not activatied yet Secure the interface connection RS485 into the cabel channel it is no longer necessary Assemble the housing and check that the interface are func...

Страница 17: ...erter 3 4 3 Description of the procedure CAUTION These instructions describe how to replace a defective frequency converter for ZM 200 Ultra Centrifugal Mills with change index I Ultra Centrifugal Mil...

Страница 18: ...n the base plate and screw it in using the existing screw holes Connect the connection cables in accordance with the terminal assignment described in the circuit diagram Put the interface card downwar...

Страница 19: ...Disassembly Assembly and Repair Instructions 19 Put some talcum powder onto the rubber seal in particular on the vertical surface and assemble the machine again completely...

Страница 20: ...equired spare parts 02 1990008 Retrofit kit frequency converter 3 5 3 Description of the procedure NOTE This guide describes how to replace a defective Siei frequency converter for ZM 200 Ultra Centri...

Страница 21: ...brake resistors with new ones Now fasten the new rear wall onto the base plate Put all the enclosed stickers on it Remove the cable duct on the component carrier and clean the adhesive surfaces with...

Страница 22: ...move the connector on the motor cable and lead the cable through the lower sleeve Stick the short cable duct onto the rear wall Run all cables into their correct positions Replace the 4 fold earthing...

Страница 23: ...t diagram Put the interface card downwards onto the frequency converter Take special care not to damage the contacts Put the interface cable onto the interface card Put the other end of the interface...

Страница 24: ...ructions 24 Put some talcum powder onto the rubber seal in particular on the vertical surface and assemble the machine again completely Check that the motor is rotating in the right direction and the...

Страница 25: ...2 569 0019 display unit TFT until index Q display required GP2 board for TFT 3 6 3 Description of the procedure Disconnect the ZM 200 from the mains supply and open the housing Disconnect the display...

Страница 26: ...arts 05 402 0002 fan 05 742 0017 filter mat 3 7 3 Description of the procedure Disconnect the ZM 200 from the mains supply and open the housing Pull the fan connector off the control PCB Remove the co...

Страница 27: ...d spare parts 22 878 0015 motorised lock 3 8 3 Description of the procedure Disconnect the ZM 200 from the mains supply and open the housing Pull the motorised lock connector off the control PCB Remov...

Страница 28: ...ns 28 Put the protective conductor onto the protective conductor contact and guide the ribbon cable through the opening intended for it Insert the lock connector into the control PCB Note the pin nose...

Страница 29: ...cover cap 02 441 0399 spare motor ZM200 3 9 3 Description of the procedure Disconnect the ZM 200 from the mains supply and open the housing Disconnect the motor cable from the frequency converter Care...

Страница 30: ...ter It is important to screw in only to finger tightness Mount the replacement motor in the component carrier It is important to make sure that the connection cable is positioned and conducted correct...

Страница 31: ...33 3 10 1 Required tools Laptop or PC Update cable USB 03 025 0042 3 10 2 Required spare parts Current firmware software 3 10 3 Procedure Use a USB cable to connect the laptop PC to the device and swi...

Страница 32: ...ions 32 Press the Upload Now button The selected firmware will be transmitted now After a successful update the program appears when confirmed with OK Please switch the machine off now remove the inte...

Страница 33: ...LID LOCK DEFECTIVE SERVICE REQUIRED Possible cause The motorised lid lock does not close correctly Probably one of the two Hall sensors for detecting the trunnion is defective or the mechanics is blo...

Страница 34: ...disappears 2 Replace the filter could be dirty and so prevent the device from cooling down sufficiently 3 Ambient air too hot 40 C cool down the area F17 MOTOR OVERHEATED WAS SWITCHED OFF PLEASE ALLOW...

Страница 35: ...Bauteiltr ger Component carrier sub assembly Unterbaugruppe Frequenzumrichter Frequency converter sub assembly Unterbaugruppe Schottwand Partition wall sub assembly Unterbaugruppe L fter Fan sub asse...

Страница 36: ...Drawings 36 4 1 Views of the Device...

Страница 37: ...Drawings 37...

Страница 38: ...Drawings 38...

Страница 39: ...Drawings 39...

Страница 40: ...Drawings 40...

Страница 41: ...Drawings 41...

Страница 42: ...Drawings 42...

Страница 43: ...Drawings 43...

Страница 44: ...Drawings 44...

Страница 45: ...Drawings 45 4 2 Circuit diagram for the device...

Страница 46: ...Drawings 46...

Страница 47: ...r assembly was replaced with the Fuji assembly Please use the Retrofit kit 02 199 0008 See chapter 3 5 conversion of the frequency converter from Siei to Frenic Mini Change index L Replacing the motor...

Страница 48: ...g trunnions 11 L Labyrinth disc 10 M Motor flange 10 N Necessary documents 5 New display 25 Notes on the repair manual 5 O Old display 25 P Packaging transport and set up 8 Patch cable 17 R Regulation...

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