Agilent Technologies Turbo-V 903 Notice De Mode D'emploi page 253

The TV 903 Pumping System belongs to the second installation (or overvoltage)
CAUTION!
category as per directive EN 61010-1. Connect the device to a mains line that
satisfy the above category.
The TV 903 Pumping System has Input/Output and serial communication
connectors that must be connected to external circuits in such a way that no
electrical part is accessible.
Be sure that the insulation of the device connected to the TV 903 Pumping
System is adequate even in the case of single fault as per directive EN 61010-1.
Turbo-V 903 Pumping System User Manual / 87-901-016-01
Instructions for Use
Pump Fixing
(A)
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