Retsch RM200 - Table of Contents

11/6/2012 3  Retsch GmbH 0002
Notes on these operating instructions ..................................... 2
Safety ...................................................................................... 4
Safety instructions ............................................................................ 4
Warning signs ................................................................................... 5
Repairs ............................................................................................ 5
Confirmation .................................................................................... 8
Technical data ......................................................................... 9
Use according to the intended purpose ................................................ 9
Emissions ......................................................................................... 9
Protective system: IP53 .................................................................... 9
Rated power: 230 Watt ..................................................................... 9
Machine dimensions .......................................................................... 9
Required floor space .......................................................................... 9
Transport and installation ..................................................... 10
Packing .......................................................................................... 10
Transport ....................................................................................... 10
Intermediate storage ....................................................................... 10
Conditions for the place of installation ............................................... 11
Installation ..................................................................................... 11
Electrical connection ........................................................................ 11
Operation .............................................................................. 12
Operating elements and operation ..................................................... 12
Operating elements and their function ............................................... 13
View of milling chamber ................................................................... 15
Installing / changing the milling fittings ............................................. 16
Installing or changing the mortar ...................................................... 16
Installing or changing the pestle ....................................................... 17
Adjusting the pestle ........................................................................ 18
Adjusting the pestle pressure ........................................................... 18
Adjusting the Scraper to the Mortar ................................................... 19
Adjusting the contact pressure .......................................................... 20
Checking the scraper setting ............................................................ 21
Control milling operation .................................................................. 21
Adjusting the milling time ................................................................ 21
Stopping the milling process ............................................................. 23
Replacing the machine fuses ............................................................. 23
Working instructions ............................................................. 24
General .......................................................................................... 24
Materials ........................................................................................ 24
Crushing, mixing and milling of samples with grain size < 3mm ............ 25
Crushing, mixing and milling materials of grain size > 3 mm ................ 26
Security advice for handling liquid nitrogen ........................................ 27
Safety functions and fault displays ........................................ 28
Safety functions .............................................................................. 28
General ................................................................................. 29
Cleaning ........................................................................................ 30
Maintenance ................................................................................... 30
Accessories RM200 .......................................................................... 30
Wear ............................................................................................. 31
Readjusting the lock pre-tensioning ................................................... 31
Wearing parts ................................................................................. 31
Checks ........................................................................................... 31
Copyright ....................................................................................... 31
Alterations ..................................................................................... 31
Summary of safety regulations for the RM200..................................... 32