Buchi B-295 SE - Page 4

Table of contents BÜCHI Labortechnik AG
iv Operation Manual Inert Loop B-295 SE
7 Cleaning and servicing .....................................................................................................25
7.1 Regular maintenance work................................................................................................................ 25
7.2 Cleaning the instrument..................................................................................................................... 25
7.3 Empty the solvent receiving vessel.................................................................................................... 28
8 Help with faults ..................................................................................................................29
8.1 Calibrating the oxygen analyzer ........................................................................................................ 29
8.2 Changing the oxygen sensor............................................................................................................. 31
8.2.1 Removing the oxygen sensor ................................................................................................31
8.2.2 Installing the oxygen sensor ..................................................................................................32
8.3 Error messages ................................................................................................................................. 33
9 Taking out of service and disposal..................................................................................34
9.1 Taking out of service.......................................................................................................................... 34
9.2 Refrigerant......................................................................................................................................... 34
9.3 Disposal............................................................................................................................................. 34
9.4 Returning the instrument ................................................................................................................... 34
10 Appendix ............................................................................................................................35
10.1 Spare parts and accessories ............................................................................................................. 35
10.1.1 Spare parts ............................................................................................................................35