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8 TECHNICAL REFERENCE 8.4 INTERFACE DESCRIPTION
8.4.5 Description of separator
modes
For control purposes the operation of the
separator should be divided into different
modes.
The normally used modes are described below
but other modes might exist.
It is assumed that:
• The separator is correctly assembled.
• All connections are made according to
Connection List, Interconnection Diagram
and Interface Description.
• The separator control system is activated.
If above conditions are not fulfilled the
separator will be in SERVICE mode.
Stand still means:
• The power to the separator motor is off
• The bowl is not rotating.
Starting means:
• The power to the separator motor is on.
• The bowl is rotating and accelerating
Running means:
• The power to the separator motor is on.
• The bowl is rotating at full speed.
• RUNNING is a collective denomination for a
number of sub modes which e.g. can be:
– STAND BY: Separator is in a waiting mode
and not producing.
– PRODUCTION: Separator is fed with
product and producing.
– CLEANING: Separator is fed with cleaning
liquids with the intention to clean the
separator.
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