Agilent Technologies Turbo-V 551 Rack Notice De Mode D'emploi page 227

NOTE:
there are some limitations.
See the description in the
body of the text for details.
Figure 18
Auto Pump Speed Mode – with Purge/Vent Device
Accessory Only
If WIN 125 = 2 the both the valves are managed by an automatic
procedure.
When activated, this procedure guarantees that the pump is slowed
down properly modulating in automated way the Vent Valve (see the
figure above for details).
Turbo-V 551 Rack Controller User Manual / 87-901-031-01
Connection J1 Remote I/O Interconnections
(A)
Technical Information
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