Memmert WNB 7 - 45 Waterbaths (Generation 2003) - Manual (Page 2)

BASIC page 2
1 General notes and safety notes ............................................................................................................3
1.1 Transport .................................................................................................................................3
2 Technical data .....................................................................................................................................4
2.1 Material quality .......................................................................................................................5
2.2 Electrical equipment ................................................................................................................5
2.3 Note on EMC (electromagnetic compatibility) ...........................................................................5
2.4 Brief technical description ........................................................................................................5
2.5 Standard equipment ................................................................................................................6
3 Installation ..........................................................................................................................................6
3.1 Initial start-up ..........................................................................................................................7
3.2 Start-up - waterbath ................................................................................................................7
4 Bath construction and operation .........................................................................................................8
4.1 Controls and indications ..........................................................................................................8
4.2 Switching on ...........................................................................................................................9
4.3 Setting the parameters ............................................................................................................9
4.3.1 Temperature setpoint ..........................................................................................................10
4.3.2 Delayed switch-on ..............................................................................................................10
4.3.3 Hold time of the setpoint temperature ................................................................................11
5 Programming example of a programme sequence .............................................................................11
6 Monitoring the programme sequence ...............................................................................................12
7 Temperature monitor and protection devices .....................................................................................13
7.1 Mechanical temperature monitor: temperature limiter............................................................13
7.2 Low-level protection ..............................................................................................................13
7.3 Monitor relay .........................................................................................................................13
8 Use of the cover (special equipment) .................................................................................................14
9 Level control (special equipment) .......................................................................................................14
10 Cooling system (special equipment) .................................................................................................15
11 Cleaning and maintenance ..............................................................................................................15
12 Check list for fault rectification ........................................................................................................16
13 Action on supply failure ..................................................................................................................16
14 Glossary ..........................................................................................................................................16
15 CE Conformity of Declaration ..........................................................................................................17
16 Address and customer service ..........................................................................................................18
17 Index ..............................................................................................................................................19