KNF LABOPORT SC820G Manual De Instrucciones página 110

Table of contents
1 Scope of delivery................................................................................... 4
2 About this document ............................................................................. 6
2.1 Using the operating instructions.................................................... 6
2.2 Exclusion of liability....................................................................... 6
2.3 Symbols and markings.................................................................. 7
2.4 List of abbreviations ...................................................................... 9
3 Safety .................................................................................................. 10
3.1 Personnel and target group ........................................................ 10
3.2 Responsibility of the operator ..................................................... 11
3.3 Working in a safety conscious manner ....................................... 11
3.4 Operating conditions ................................................................... 12
3.5 Media .......................................................................................... 12
3.6 Use.............................................................................................. 13
3.7 Directives and standards ............................................................ 14
3.8 Customer service and repair....................................................... 15
3.9 Disposal ...................................................................................... 16
4 Explosion protection............................................................................ 17
4.1 Using for transferring explosive atmospheres............................. 17
4.2 Information on the Ex-designation .............................................. 18
4.3 Explanations of the explosion protection designation ................. 19
5 Technical data..................................................................................... 25
6 Product description ............................................................................. 31
6.1 SC820G, SC840G ...................................................................... 31
6.2 Vacuum controller ....................................................................... 33
6.3 Pump........................................................................................... 34
6.4 Gas ballast .................................................................................. 36
7 Transport............................................................................................. 38
8 Setup and connection ......................................................................... 40
8.1 Preparing for commissioning ...................................................... 42
8.2 Perform commissioning .............................................................. 43
8.3 Switching the vacuum controller on and off ................................ 48
8.4 Connecting the vacuum controller to the vacuum system .......... 50
9 Operation ............................................................................................ 51
9.1 Information on switching the vacuum system on and off ............ 51
9.2 Operating the vacuum system .................................................... 55
10 Servicing ............................................................................................. 73