SAFEGREASE, SAFEOIL
ST-1100i
110i1CEN.doc
16.04.2003 Rev. 1C
3 (14)
2.2.4 LED-signals
Signal Description
PRESSURE, LINE 1
Line 1 pressure control status
In pressure switch operation, the signal is lit, when the switch is
closed.
In pressure transmitter operation, the signal is lit when pressure
exceeds the set high level and is turned off, when the pressure goes
below the set low limit.
PRESSURE, LINE 2
Line 2 pressure control unit status
As above.
LOW LIMIT
Lubricant container low limit. Signal is lit, when the container is
empty - which means that the low limit switch is closed.
INTERLOCKING
Lubrication point operation information. Signal is lit, when the
lubrication point is not in operation (= no interval calculated) – which
means that the Interlocking switch is closed.
LINE 1
Line 1 control. Signal is lit, when control is switched on.
LINE 2
Line 2 control. Signal is lit, when control is switched on.
PUMP
Pump control. Signal is lit, when pump is in use - which means that
control is switched on.
ALARM
Alarm. Signal is lit, when center has received an alarm and it has
not been acknowledged.
OK
Signal is blinking, when the electronic system is working without any
problems.
