OilSET-1000 Oil Separator Alarm Device
D15492AE-2
Installation and Operating Instructions
Copyright © 2019 Labkotec Oy
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We reserve the right for changes without notice
3
OPERATION AND SETTINGS
The OilSET-1000 alarm device is initialized at the factory.
The operation of the alarm device should be checked always after the
installation.
Functionality test
1. Immerse the sensor into water. The device should be in normal mode.
2. Lift the sensor up in air or oil. An Oil alarm should be generated (see
chapter 3.1 for more detailed description).
3. Immerse the sensor back into water. The alarm should go off after a
delay of 5 sec. Clean up the sensor if necessary before placing it back
into the oil separator.
A more detailed description of the operation is provided in chapter 3.1.
If the operation is not as described here, check the factory settings
(chapter 3.2.) or contact a representative of the manufacturer.
3.1
Operation
The operation of a factory-initialized OilSET-1000 is described in this
chapter.
Normal mode
– no alarms
SET/DM3AL sensor is totally immersed in water.
Mains LED indicator is on.
Other LED indicators are off.
Relays 1 and 2 are energized.
Oil alarm
SET/DM3AL sensor is immersed in oil. (The sensor gives an alarm when
the upper electrode is in oil.)
Mains LED indicator is on.
Oil Alarm LED indicator is on.
Buzzer on after 5 sec delay.
Relays de-energize after 5 sec delay.
(Note. The same alarm takes place when SET/DM3AL sensor is in the
air.)
After removal of an alarm, the Oil Alarm LED indicator and buzzer will be
off, and relays will be energized after a fixed delay of 5 sec.
Fault alarm
Sensor cable break, short circuit or a broken sensor, i.e. too low or too
high sensor signal current.
Mains LED indicator is on.
Sensor circuit Fault LED indicator is on after 5 sec delay.
Buzzer is on after 5 sec delay.
The relays de-energize after 5 sec delay.
Reset of an alarm
When pressing the Reset push button.
Buzzer will go off.
Relay 1 energizes.
Relay 2 will stay de-energized until the actual alarm or fault is off.
TEST FUNCTION
Test function provides an artificial alarm, which can be used to test the
function of the OilSET-1000 alarm device and the function of other
equipment, which are connected to OilSET-1000 via its relays.
Attention! Before pressing the Test button, make sure that the change
of relay status does not cause hazards elsewhere!
Normal situation
When pressing the Test push button:
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