Instruction book
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3 Elektronikon® Graphic controller
3.1 Elektronikon® Graphic controller
Control panel
Display of the Elektronikon® Graphic controller
Introduction
The Elektronikon® controller has following functions:
• Controlling the vacuum pump
• Protecting the vacuum pump
• Monitoring components subject to service
• Automatic restart after voltage failure (made inactive)
Automatic control of the vacuum pump operation
The controller maintains the pressure within programmable limits by automatically adapting the motor
speed. A number of programmable settings, e.g. the set point, the minimum stop time and the maximum
number of motor starts and several other parameters are hereby taken into account.
The controller stops the vacuum pump whenever possible to reduce the power consumption and restarts it
automatically when the pressure decreases. For High Water Handling Capability pumps, the pump is
equipped with a purge cycle which prevents and removes condensed water in the sealing oil.
A number of time based automatic start/stop command may be programmed. Take into
account that a start command will be executed (if programmed and activated), even after
manually stopping the vacuum pump.
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