Buchi Rotavapor R-250 Pro, Руководство по эксплуатации

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Büchi Labortechnik AG Table of contents
Operation Manual Rotavapor® R-250 Pro v
9 Cleaning and servicing ..................................................................................................... 49
9.1 Regular maintenance work.................................................................................................. 49
9.2 Replacing the vacuum seal ................................................................................................. 49
9.3 Replacing the evaporation flask seal................................................................................... 50
9.4 Installing the vapor duct....................................................................................................... 50
9.5 Setting max. heating bath temperature ............................................................................... 51
10 Help with faults .................................................................................................................. 52
10.1 Troubleshooting................................................................................................................... 52
10.2 Error messages ................................................................................................................... 52
10.3 Resetting the overtemperature protection ........................................................................... 56
10.4 Replacing the inlet valve plunger......................................................................................... 56
10.5 Adjusting the cooling water flow sensor .............................................................................. 57
10.6 Adjusting the level sensor.................................................................................................... 57
10.7 Adjusting the foam sensor ................................................................................................... 57
11 Taking out of service and disposal.................................................................................. 59
11.1 Taking out of service ........................................................................................................... 59
11.2 Disposal............................................................................................................................... 59
11.3 Returning the instrument ..................................................................................................... 59
12 Appendix ............................................................................................................................ 60
12.1 Schematics .......................................................................................................................... 60
12.1.1 Vacuum..................................................................................................................... 60
12.1.2 Cooling water circuit ................................................................................................. 60
12.2 Spare parts and accessories ............................................................................................... 61
12.2.1 Spare parts glass ware ............................................................................................. 61
12.2.2 Further spare parts ................................................................................................... 72
12.2.3 Inlet valve.................................................................................................................. 73
12.2.4 Accessories .............................................................................................................. 74
12.2.5 Hoses........................................................................................................................ 76
12.2.6 Gear box ................................................................................................................... 77