Retsch BB 50 User Manual
Page 4
4
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
Use of the machine for the intended purpose.................................................................................. 11
3.1.1
Properties of the grinding material ............................................................................................... 11
3.2
Working instructions ........................................................................................................................ 12
3.3
Protective equipment ....................................................................................................................... 13
3.4
Emissions......................................................................................................................................... 13
3.5
Degree of protection ........................................................................................................................ 13
3.6
Motor rotation speed ........................................................................................................................ 13
3.7
Receptacle volume .......................................................................................................................... 13
3.8
Feed size ......................................................................................................................................... 13
3.9
Rated power .................................................................................................................................... 13
3.10
Dimensions and weight .................................................................................................................... 14
3.11
Required floor space ........................................................................................................................ 14
4
Transport, scope of delivery, installation .......................................................................................... 15
4.1
Packaging ........................................................................................................................................ 15
4.2
Transport.......................................................................................................................................... 15
4.3
Temperature fluctuations and condensed water ............................................................................. 15
4.4
Conditions for the place of installation ............................................................................................. 15
4.5
Electrical connection ........................................................................................................................ 16
4.6
Type plate description ...................................................................................................................... 16
4.7
Removing Transport Safeguards ..................................................................................................... 17
4.8
Removing the transport safeguard .................................................................................................. 18
4.9
Installation of the machine ............................................................................................................... 18
5
Operating the machine ........................................................................................................................ 19
5.1
Views of the Instrument ................................................................................................................... 19
5.2
Overview table of the parts of the device ........................................................................................ 21
5.3
Operating elements and displays .................................................................................................... 22
5.4
Overview Table of the Operating Elements and the Display ........................................................... 22
5.5
Switching On and Off ....................................................................................................................... 23
5.6
Setting the gap width to zero position .............................................................................................. 23
5.7
Setting the gap width ....................................................................................................................... 24
5.8
Reverse grinding .............................................................................................................................. 25
5.9
Setting the Speed ............................................................................................................................ 25
5.10
Starting the grinding process ........................................................................................................... 26
5.11
Stopping the grinding process ......................................................................................................... 26
5.12
Sample receptacle ........................................................................................................................... 27
6
Safety functions and fault display ...................................................................................................... 27
6.1
Fault messages ............................................................................................................................... 27
7
Cleaning, wear and service ................................................................................................................. 28
7.1
Cleaning ........................................................................................................................................... 28
7.1.1
Removing the feed hopper .......................................................................................................... 28