▪
Manual control mode – with the buttons on the user interface panel.
▪
Parallel control mode – through the 15-way D-type logic interface connector
located on the rear of the pump.
▪
Serial control mode – through the 15-way D-type logic interface connector located
on the rear of the pump.
▪
Auto-run.
6.2.1 Manual control mode
Refer to
Figure: Interface control panel
on page 9 for the pump control functions.
Table 11 Manual control mode
Operation
Button
Status
Apply power
Mains power
The pump will remain off (factory default). The power
indicator will illuminate.
Start the pump
Start button
The pump will accelerate up to full running speed.
The run indicator will flash while the pump accelerates. The
run indicator will remain on when the pump reaches full
speed.
Select and
deselect the
standby speed
Standby mode
select button
When engaged, the standby indicator will illuminate and the
pump will run at the standby speed setting. The pump is set by
default at 70% of full speed.
Increase or
decrease the
pump speed
when in standby
mode
Standby speed
increase button
The pump speed will increase.
The increase standby indicator will remain illuminated when
the pump reaches a maximum of 100% of full speed.
Standby speed
decrease button
The pump speed will decrease.
The decrease standby indicator will remain illuminated when
the pump reaches a minimum of 50% of full speed.
Select and
deselect the
Auto-run
function
Start or stop
button (>8 sec)
When engaged, the auto-run indicator will illuminate. The
pump will restart automatically after the power has been
restored.
Start and stop
Use the buttons (
Figure: Interface control pane
on page 9) to start and stop the pump.
Note:
The stop command does not isolate the pump from the electrical supply.
Standby
In standby mode the pump operates at a reduced speed to improve the service life of
the pump. The noise and power consumption decreases and the vacuum performance is
reduced when the pump operates at standby speed.
1.
Push the standby button to select standby mode. The pump will initially run at
factory default standby speed (70% of full speed).
2.
Adjust the speed with the increase and decrease standby speed buttons. The
maximum standby speed is 100% of the default run speed and the minimum
standby speed is 50% of the default run speed.
Page 23
A90301880_B - Operation
