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BÜCHI Vacuum Controller V-800/V-805
13.4 Customer service
Only authorised service personnel can perform work on or in
the apparatus. These persons have a comprehensive technical
training and knowledge about hazards, resulting when safety
stipulations are not complied with. BÜCHI Customer Service
Office have apparatus specific Service Manual, which can
only be obtained by authorised personnel.
Addresses of official BÜCHI Customer Service Offices are given
on the last page of these operating instructions. If your
apparatus malfunctions or you have technical questions or
application problems, contact one of these offices.
BÜCHI Customer Service offers the following services:
• Spare parts
• Repairs
• Maintenance
• Technical advise.
13.5 Error messages on Vacuum Controller
SW Version 1.02:
Error—1 Pressure sensor not calibrated
Error—2 RAM (battery suppeorted) not initilized Call customer service
Error—3 Automatic distillation wrong/leak is Call customer service
too high (only 805)
Error—4 Automatic temperature sensor defective
or not connected (only 805) Call customer service
Error—5 Pressure sensor defective
13 Maintenance
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