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Pump Shutdown
Press the front panel STOP pushbutton or remove the
remote signal; the power from the turbopump will be
removed and the pump will begin to slow down.
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 U M P
I
S
1 2
X X
until normal operation achieved.
Remote Control Mode Operation
If remote signals are used to operate the controller, it
must be programmed for remote operation (see
paragraph "FRONT/REMOTE Selection") and when
ready to start, the display shows:
R E A D Y
F O R
S O F T
S T A R T
If the Soft Start has been deselected the display shows:
P U M P
R E A D Y
R E M O T E
With or without Soft Start mode selected the
START/STOP and LOW SPEED hand held terminal
pushbuttons
are
inoperative,
NUMBER and PUMP CURRENT pushbuttons are
always active.
S T A R T
I
N G
K R P M
R E M O T E
:
U S E
S T A R T
while
the
CYCLE
ELECTRICAL DIAGRAMS
In the following pages are shown the Turbo-V controller
electrical diagrams.
The electrical diagrams of the Turbo-V 1000HT PCB
controller are equal to the electrical diagrams of the
TurboV 550 controller.
ACCESSORIES AND SPARE PARTS
DESCRIPTION
J1 input mating connector
OPTIONS
DESCRIPTION
P2 output mating connector
Power transformer
Hand held terminal
91
TECHNICAL INFORMATION
NOTE
PART NUMBER
969-9853
PART NUMBER
969-9852
969-9880
969-9860
87-900-906-01 (E)
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