8.
Maintenance
The operation of the separator system and alarm device must be checked
at least every 6 months by experienced personnel.
The following is recommended in conjunction with the inspection:
functional check of the idOil alarm device with the test function and sensor (see Section
Functional test)
sensor cleaning (see Section Maintenance measures)
The idOil control unit should be placed in maintenance mode through the
browser-based operating system before inspection and sensor cleaning
so that all alarms during testing are recorded in the inspection log instead
of the alarm log. More information is available in Section Using the
browser-based user interface / Inspection.
The idOil control unit and sensors do not have wearing or replaceable parts.
The device does not include replaceable fuses.
8.1.
Functional test
The functional test must be performed as follows:
► Open a WLAN connection to the control unit.
► Navigate to Menu -> Inspection and click the button Start inspection.
► Perform the functional test by pressing the test button and with sensors (see following
paragraphs).
► Record the desired information in the text fields of the Inspection page.
► End the inspection by clicking the Inspection complete button.
8.1.1. Test function
The test function creates a test alarm, which is used to ensure the appropriate functioning
of the idOil device and any other possible devices or systems controlled by its relays in an
alarm situation.
The function can only be executed if no alarms are active. At this point, the screen reads
SYSTEM OK.
Activating the test function:
► Press the reset/test button continuously for 3 seconds.
The display shows the message TEST ALARM, the backlight flashes and the relays are
switched to the alarm state for 3 seconds.
8.1.2. Functional test with sensors
The operation of the idOil device and sensors can be checked comprehensively by simply
simulating an actual alarm situation.
Depending on the sensor type, the functional test can be conducted as follows:
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