Varian Turbo-V 2000 ICE Manual De Instrucciones página 89

The display shows:
C O N F I G U R A T I
S O F T W A R E
Q E X X X X X X X X X
H I G H S P E E D
S E T T I N G :
Where:
•
XX = 26 ÷ 33 KRPM
Confirm the flasing digit by pressing the PUMP CURRENT
key
L O W S P E E D
S E T T I N G :
Where:
•
XX = 26 ÷ 33 KRPM
Confirm the flashing digit by pressing the PUMP
CURRENT key
H . S . T H R E S H O L D
S E T T I N G :
Where: XXKRPM = is the switch point of relay S1 at the
preset turbopump speed, adjustable from 00 to 33 KRPM.
The speed threshold will condition the S1 and S2 operation
(see the following cycle diagram] and it is factory-set to 30
KRPM. Press the CYCLE NUMBER push-button to select
the first number.
L . S . T H R E S H O L D
S E T T I N G :
Where: XXKRPM = is the switch point of relay S1 at the
preset turbopump speed, adjustable from 00 to 33 KRPM.
The speed threshold will condition the S1 and S2 operation
(see the following cycle diagram] and it is factory-set to 23
KRPM. Press the CYCLE NUMBER push-button to select
the first number.
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O N
V E R S I O N
X X K R P M
X X K R P M
X X K R P M
X X K R P M
82
TECHNICAL INFORMATION
•
Press the PUMP CURRENT push-button and the
display shows:
P U R G E
S E T : X X X S C C M
Gas flow alarm threshold under which an alarm signal is
given (Flow meter alarm). The default value is set to 20
sccm, the variability range is 0 - 100.
•
Press the PUMP CURRENT push-button and the
display shows
G A S T Y P E
S E L E C T I O N :
Select the type of purge gas, the default is Nitrogen. Argon
can be seleted if needed.
•
Press the PUMP CURRENT push-button and the
display shows
H E A T E R
S E L E C T I O N :
Heater Jacket power ON or OFF: setting ON powers on
the Heater Jacket, setting OFF powers it off.
The Heater Jacket automatically switches to OFF when the
controller is in the Failure State.
•
Press the PUMP CURRENT push-button and the
display shows
H E A T J A C K E T
S E T T I N G :
Heater jacket operating temperature selection. The range
is 40-90 °C, set to 65 °C by default.
F L O W
N 2
J A C K E T
O N
T E M P
X X ° C
87-900-929-01 (H)