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Retsch ZM 200, Repair Manual

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Retsch ZM 200 Repair Manual Download Page 29

 

Disassembly, Assembly and Repair Instructions

 

29

 

 

3.9  Replacing the Motor

 

 

3.9.1 

Required tools: 

Hex key A/F 4  

Flat-blade screwdriver Ph1 

3.9.2 

Required spare parts: 

05.009.0060 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. 

 

Carefully take out the motor

’

s plug

-in connection 

from the control PCB. 

Loosen the 4 screws that fix the motor in place. It is 
important to hold the motor securely from 
underneath! 

 

 

 

Summary of Contents for ZM 200

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

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 37: ...Drawings 37...

Page 38: ...Drawings 38...

Page 39: ...Drawings 39...

Page 40: ...Drawings 40...

Page 41: ...Drawings 41...

Page 42: ...Drawings 42...

Page 43: ...Drawings 43...

Page 44: ...Drawings 44...

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

Page 46: ...Drawings 46...

Page 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...

Page 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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