17
Technical Information
Use
Low Speed Operation
With the FRONT panel operation selected, the remote and RS 232 operations are
NOTE
inoperative; conversely, the CYCLE NUMBER and PUMP CURRENT pushbuttons are
always active, even when the operating mode selected is REMOTE or RS 232.
This feature is provided for operating the pump at moderate high
pressure with high gas throughput. To operate in this low speed
mode, engage the LOW SPEED push-button once if the display shows:
R
S
P
N
or twice if the display shows other parameters, either before starting
the pump or after it is operating.
262/280
E
A
D
Y
O
F
T
S
U
M
P
R
S
T
A
R
O
R
M
A
X
X
Turbo-V 70 PCB Controller User Manual / 87-900-871-01 (E)
F
O
R
T
A
R
E
A
D
Y
T
B
U
L
O
P
K
R
P
L
O
C
A
T
:
P
U
T
T
O
N
E
R
A
T
M
L
S
H
I
O
N