KNF LAB LABOPORT SH820G Manual Del Usuario página 79

Table of contents
1 Scope of delivery .................................................................................. 4
2 About this document ............................................................................. 5
2.1 Using the operating instructions.................................................... 5
2.2 Exclusion of liability....................................................................... 5
2.3 Applicable documents................................................................... 6
2.4 Symbols and markings.................................................................. 6
2.5 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....................................................... 14
3.9 Disposal ...................................................................................... 15
4 Technical data .................................................................................... 16
5 Product description and function ........................................................ 20
5.1 SH820G, SH840G ...................................................................... 20
5.2 SR820G, SR840G ...................................................................... 22
5.3 Pump........................................................................................... 23
5.4 Gas ballast .................................................................................. 25
6 Transport ............................................................................................ 26
7 Commissioning ................................................................................... 28
7.1 Preparing for commissioning ...................................................... 30
7.2 Perform commissioning .............................................................. 31
8 Operation ............................................................................................ 36
9 Servicing ............................................................................................. 40
9.1 Servicing schedule...................................................................... 41
9.2 Cleaning...................................................................................... 42
9.3 Replace diaphragm, valve plates/seals and O-rings................... 43
9.4 Change O-rings on the complete vacuum system (optional) ...... 52
10 Spare parts and accessories .............................................................. 57
10.1 Spare parts ................................................................................. 57
10.2 Accessories................................................................................. 59
11 Troubleshooting .................................................................................. 60
12 Returns ............................................................................................... 66
Index ................................................................................................... 67
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