BUCHI Scrubber K-415 - Manual (Page 48)

7 Maintenance and repairs
48 K-415 Operation Manual, Version B
7 .12 Silencer
Replace the silencer once a year.
7 .13 Functional test
A functional test to check whether the bypass valve functions properly and if the complete system of
the K-415 is tight can be performed by your service technician. Please contact your BUCHI service
center concerning this matter.
7 .14 Customer service
Only authorised service personnel are allowed to perform repair work on the instrument. These
persons have a comprehensive technical training and knowledge of possible dangers which might
arise from the instrument.
Addresses of official BUCHI customer service offices are given on the BUCHI website under:
www.buchi.com. If malfunctions occur on your instrument or you have technical questions or applica-
tion problems, contact one of these offices.
The customer service offers the following:
• Spare part delivery
• Repairs
• Technical advice
• Troubleshooting
• Instrument qualification (IQ) and operative qualification (OQ)