Use
Controller functions
Precautions
Local mode operation
The “OEM” version of the ACT 250 has been designed with electrical safety and electromagnetic compatibility standards in mind.
It is the user’s responsibility to provide external shielding to comply with EMC and electrical safety standards.
The Start and Stop functions use switches located on the front panel of the “box” version and on the board for the “OEM” version.
POWER | FAULT | SPEED | START | STOP |
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The pump’s operating status is shown by the state of the “POWER” indicator (yellow) and the three “FAULT” (red) and “SPEED” (yellow and green) indicators.
Indication of rotation during operation (controller on)
1 | Before | |
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2 | During | |
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3 | Pump at nominal speed | |
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4 | Alert or fault | Alert |
| triggered |
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| (see page 27 ) | Fault |
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5 | Overload | |
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6 Speed set point lowered
7 | Pumping stopped |
Press button
START STOP
0 |
| 0 |
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1 0
0 |
| 0 |
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0 0
0 |
| 0 |
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00
0
1
Pump
motor on
NO
YES
YES
YES
NO
YES
YES
NO
Pump | State of indicators | |||
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rotation | Power | Fault | Speed | |
speed | ||||
Yellow | Red | Yellow Green | ||
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0 |
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< selected |
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speed |
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= selected
speed
≤ selected
speed
0
< selected
speed
> selected
speed
0
January 2001
indicator off | indicator on | indicator flashing |
26 | Alcatel Vacuum Technology France - ACT 250 addendum |
