BUCHI Inert Loop B-295 - Manual (Page 13)

2 Safety
13 B-290 Operation Manual, Version I
! WARNING
Death or serious poisoning by contact or incorporation of harmful substances at use.
• Before operation, check the instrument for correct assembling
• Before operation, inspect sealings and tubes for good condition
• Exchange worn out or defective parts immediately
• Exchange clogged filters immediately
• Only operate the instrument in ventilated environments
• Directly withdraw released gases and gaseous substances by sufficient ventilation
• Perform a dry-run without sample material and check for gas leakages
! CAUTION
Risk of minor poisoning by inhalation of ozone.
• Directly withdraw released gases and gaseous substances by sufficient ventilation
! CAUTION
Risk of minor or moderate burnings when handling hot parts.
• Do not touch hot parts
• Let the system cool down for some minutes after use
! NOTICE
Risk of instrument short-circuits and damage by liquids.
• Do not spill liquids over the instrument or its component parts
• Wipe off any liquids instantly
• Place the sample vessel onto the designated reservoir-plate on top of the instrument
• Ensure a safe positioning of the sample vessel
• Do not move the instrument when it is loaded with liquid
• Keep external vibrations away from the instrument
! NOTICE
Risk of instrument damage by internal overpressure.
• External supply pressure must meet the system specifications
• Exchange clogged filters immediately
• Dispose of filter immediately