Buchi B-295 SE, Руководство по эксплуатации

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BÜCHI Labortechnik AG Cleaning and servicing | 7
Operation Manual Inert Loop B-295 SE 25/38
7 Cleaning and servicing
NOTE
Users may only carry out the servicing and cleaning operations described in this sec-
tion.
Any servicing and repair work which involves opening up the casing may only be car-
ried out by BUCHI service technicians.
u Use only genuine BUCHI consumables and spare parts in order to ensure correct
operation of the device and preserve the warranty.
7.1 Regular maintenance work
Component Action Frequency
Checking seals
u
Check for damages and wear
u
Replace the seals if necessary
Weekly
Quick connectors u Check the seals for damages and
wear
u Replace the seals if necessary
Weekly
Solvent recovery
vessel u Check the solvent recovery vessel for
defects
u If defective, replace the solvent recov-
ery vessel
u Check the seals for damages and
wear
u Replace the seals if necessary
Weekly
Casing u Wipe down the casing with a damp
cloth.
u If heavily soiled, use ethanol or a mild
detergent.
Weekly
Ventilation slots u Remove dust and foreign objects
from the ventilation slots using com-
pressed air or a vacuum cleaner Monthly
Oxygen Sensor
u
Calibrate the oxygen analyzer. See
Chapter 8.1 "Calibrating the oxygen
analyzer", page 29 Yearly
7.2 Cleaning the instrument
u
Disconnect the power cable.