Retsch Cryomill User Manual
Page 3
3
1
Notes on the Operating Manual ............................................................................................................ 6
1.1
Explanations of the safety warnings .................................................................................................. 7
1.2
General safety instructions ................................................................................................................ 8
1.3
Repairs ............................................................................................................................................... 9
2
Confirmation ......................................................................................................................................... 10
3
Technical data ....................................................................................................................................... 11
3.1
Protective equipment ....................................................................................................................... 11
3.2
Emissions......................................................................................................................................... 11
3.3
Degree of protection ........................................................................................................................ 12
3.4
Rated power .................................................................................................................................... 12
3.5
Dimensions and weight .................................................................................................................... 12
3.6
Required floor space ........................................................................................................................ 12
4
Transport, scope of delivery, installation .......................................................................................... 13
4.1
Packaging ........................................................................................................................................ 13
4.2
Transport.......................................................................................................................................... 13
4.3
Temperature fluctuations and condensed water ............................................................................. 13
4.4
Conditions for the place of installation ............................................................................................. 13
4.5
Installation of the machine ............................................................................................................... 14
4.6
Removing the transport safeguard .................................................................................................. 14
4.7
Type plate description ...................................................................................................................... 18
4.8
Electrical connection ........................................................................................................................ 19
4.9
Connecting the cooling agent feed .................................................................................................. 19
4.10
Removing the liquid nitrogen feed line ............................................................................................ 23
4.11
Cold air outlet ................................................................................................................................... 24
4.12
Mounting the exhaust hose.............................................................................................................. 24
5
Operating the machine ........................................................................................................................ 26
5.1
Use of the machine for the intended purpose.................................................................................. 26
5.2
Operating elements and displays .................................................................................................... 27
5.3
Summary table of device parts ........................................................................................................ 28
5.4
Operating elements and displays .................................................................................................... 29
5.5
Inserting the grinding jar .................................................................................................................. 31
5.5.1
Inserting and removing CryoMill special grinding jar ................................................................... 31
5.5.2
Inserting the cooling jacket sealing plug ...................................................................................... 34
5.5.3
Insert the adapter for 4/2 x 5 ml grinding jar ................................................................................ 35
5.5.4
Insert the adapter for 6 / 4 / 2 x 2-ml Eppendorf reaction vial ..................................................... 36
5.6
Explanations of the grinding cycles ................................................................................................. 37
5.6.1
Grinding without cooling .............................................................................................................. 37
5.6.2
Grinding with cooling ................................................................................................................... 37