FRITSCH LABORETTE 27 - Manual (Page 4)

Table of contents
1 Basic structure............................................................................... 6
2 Safety information and use........................................................... 7
2.1 Requirements for the user..................................................... 7
2.2 Scope of application............................................................... 7
2.2.1 Operating principle............................................................. 8
2.3 Obligations of the operator................................................... 8
2.4 Information on hazards and symbols used in this manual.... 9
2.5 Device safety information.................................................... 12
2.6 Hazardous points................................................................. 13
2.7 Electrical safety.................................................................... 13
3 Technical data.............................................................................. 14
3.1 Dimensions.......................................................................... 14
3.2 Weight.................................................................................. 14
3.3 Voltage................................................................................. 14
3.4 Electrical fuses..................................................................... 14
3.5 Technical design................................................................... 14
3.6 Speed................................................................................... 14
4 Installation................................................................................... 15
4.1 Transport............................................................................. 15
4.2 Unpacking............................................................................ 15
4.3 Setting up............................................................................. 15
4.3.1 Fitting the dividing head................................................... 16
4.4 Electrical connection............................................................ 16
5 Initial start-up.............................................................................. 17
5.1 Switching on......................................................................... 17
5.2 Switching off........................................................................ 17
6 Using the device........................................................................... 18
6.1 General preparations........................................................... 18
6.1.1 Screwing the glass laboratory bottles onto the 1:8 or
1:10 dividing head............................................................. 18
6.1.2 Division ratios................................................................... 18
6.1.3 Setting up the "LABORETTE 24" sample feeder................ 20
6.2 Dividing solid materials........................................................ 20
6.2.1 Example of highly adhesive powder................................. 21
6.3 Dividing suspensions and highly adhesive materials........... 21
6.4 Taking samples..................................................................... 22
7 Cleaning........................................................................................ 23
8 Maintenance................................................................................ 24
9 Disposal........................................................................................ 25
10 Guarantee terms.......................................................................... 26
Table of contents
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