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When the low speed mode is deselected the pump starts to accelerate
to its rotational speed.
Pump Shutdown
Press the hand held terminal STOP pushbutton; the power from the
turbopump will be removed and the pump will begin to slow down.
When a stop signal is provided via a remote contact, the display
shows:
Power Failure
In the event of a power failure (momentary or long term), the Turbo-
V controller will stop the turbopump and all the interconnected
pumps/devices. The Turbo-V vent valve device, if used, will vent the
turbopump only if the power failure is longer than the preset delay
time. When power is restored, the Turbo-V controller automatically
restarts the interconnected devices and the turbopump in the proper
sequence.
The display shows:
P
1
or
S
until normal operation achieved.
Turbo-V 250 Controller User Manual / 87-900-856-01 (E)
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