Fellow Kogyo FOCAS-2000 - Connecting pipes; 3-1. Mounting space; 3-2. Precautions for piping work

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4.䎃 Preparing for Operation䎃
䎃
䎃 䦟 4-1. About items displayed on the screen
z Standby state
State Display item䎃 Description
Shows the current state and the current
time when the oil concentration detector
is standing by.
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Current state: standby state
Year / Month / Day Hours : Minutes : Seconds
The oil concentration detector enters the
standby state when the pressure at the
sample water inlet is lower than 0.03
MPa.
z Automatic operation
State Display item䎃 Description
Shows these items when detecting the
sample water inlet pressure after
operation the bilge separator.
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Year / Month / Day
Hours : Minutes : Seconds
The oil concentration detector
automatically starts to run when
detecting a sample water inlet pressure
of 0.03 MPa or higher.
Shows "warm-up" and a remaining
warming-up time.
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Current state: Operating
Remaining time
Details: warm-up now
Waits for a specified warm-up time (in
seconds) until the state of sample water
becomes stable for measurement.
The bilge cannot be drained
independently of where the oil alarm
point exists.
Example of display during "operation"
Oil concentration
< Alarm1 oil alarm
point
Current hours: minutes: seconds
Oil concentration
Current state: Operating
Less than oil alarm poin
t
State of signal output from
the 3-way valve
ON = The bilge drains.
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The "AL1" alarm lamp is off when the oil
concentration is less than Alarm1 oil
alarm point.
Example of display during "operation"
Oil concentration䟮Alarm1 oil alarm
point
Current hours: minutes: seconds
Oil concentration
Current state: Operating
Equal to or more than oil alarm point
State of signal output from the
3-way valve
OFF = The bilge does not drain.
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The "AL1" alarm lamp blinks at the
same time.
The bilge does not drain.
z Washing
State Display item䎃 Description
Shows these items when the washing is
in progress.
Shows the remaining washing time
(in seconds).
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Remaining time
Details: Washing in progress
Current state: Operating
Feed fresh water into the detection tube
to wash the inside of the tube when the
sample water pressure goes under 0.03
MPa after the bilge pump stops.