VAF instruments OILCON MARK 6M, Technical Manual

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21. Check the display of the MCU for correct information.
Figure 66
22. Select the sample mode by pressing the <SAMPLE> key. Since the discharge rate is now
set too high, the system will trigger an alarm immediately.
The overboard discharge valve signal will not change from close to open.
Figure 67
23. Press the <ACK> key to stop the alarm buzzer.
24. Press the <STOP> key to return to “idle mode”.
25. Press the <CHANGE> key twice to select the “idle setup mode”.
26. Press the <NXT> key until “
flowrate ind.
” is selected. Use the numeric keys to enter a flow
rate of 1000 m³/h.
27. Press the <OK> key and the <BACK> key to return to “idle mode”.
28. Press the <SAMPLE> key to start the “sample mode”.
29. Check the display of the MCU for correct information.
Figure 68
30. After approximately 10 seconds, the signal to open the overboard valve and to shut the slop
tank valve will be given. Which is indicated on the display as follows:
CONTROL Sample point: 1 22-11-11
idle Oil type: 5 10:38
Concentration M 400 PPM discharge
Flow M 2000 m3/h dirty
Skid Flow 0 l/h com: C
Speed M 15.0 kts pos: C
Discharge rate 0.0 l/nm segregated
Total oil 0.0 l com: C
Latitude 5321.756N pos: C
Longitude 00711.854E
EPU: OK
free: 1927296 kB
? STOP SAMPLE CHANGE SELFTEST
CONTROL Sample point: 1 22-11-11
alarm Oil type: 5 10:38
ALARM
Discharge rate too high
EPU: no communication
free: 1927296 kB
ACK
CONTROL Sample point: 1 22-11-11
sample Oil type: 5 10:38
Concentration M 400 PPM discharge
Flow M 1000 m3/h dirty
Skid Flow 0 l/h com: C
Speed M 15.0 kts pos: C
Discharge rate 0.0 l/nm segregated
Total oil 0.0 l com: C
Latitude 5321.756N pos: C
Longitude 00711.854E
EPU: OK
free: 1927296 kB
MORE ? STOP