• Frame
• Bodywork
Elektronikon
TM
control system
The unit is controlled by an electronic regulator which:
• Controls the operation of the unit
• Reduces the power consumption
• Warns the operator in case of an abnormal operating condition
• Protects the blower
• Monitors components subject to service
• Automatically restarts the blower after voltage failure
Pipe connections
• ANSI connections for flanges
2.2 Electrical system
Description
The units are completely equipped and wired, and require only connection to the mains.
The system includes mainly:
•
Elektronikon
®
control system including an electronic regulator and a control panel
• Pressure and temperature sensors
• Blower motor
• An electric cabinet including the starting equipment of the motor
• VSD cabinet including the variable speed drive unit
2.3 Regulation
Valve description
The start-up / safety valve combination is an assembly of a main valve and a pilot valve. The
maximum pressure is pre-set and cannot be manipulated or adjusted (sealed). In case of
damage or wrong valve settings, the complete valve assembly has to be replaced by Atlas
Copco.
Main valve
Instruction book
AIF999999 13