General Information and Safety Practices and Hazards
Agilent Cary 3500 UV-Vis Spectrophotometer User’s Guide 9
The following symbol may be used on warning labels attached to the instrument.
When you see this symbol, refer to the relevant operation or service manual for the
correct procedure referred to by that warning label.
The following symbols appear on the instrument or accessories:
Mains power on
Mains power off
Fuse
Single phase alternating current
Protective earth ground terminal
Earth ground terminal
Frame or chassis ground terminal
Nitrogen purge input at the specified flow rate
Caution, disconnect all supplies, risk of electric shock