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PG. 14
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o-ring and adjacent surfaces (especially underneath) prior to closing the miniWIPER. Re-lubricate
the o-ring at this time.
L E D I N D I C A T I O N S
The miniWIPER indicates its operation with its LED. The table below presents LED indications:
LED
Reason
1 Green Flash
Normal. Presented immediately after new batteries are installed. Indicates
that the CPU has started its program.
1 Green Flash
Occurs at the time of sampling for sample intervals of 1 minute or less.
5 Green Flashes
Normal. Indicates that Cyclops-7 Logger is beginning to record
measurements. This indication appears in response to switching the Logger
Control Switch to “Record.”
5 Red Flashes
Normal. Indicates the Cyclops-7 Logger is ending recording of
measurements. This indication appears in response to switching the Logger
Control Switch to “Halt.”
Continuously Green
Normal. Indicates the Cyclops-7 Logger is connected to a HOST computer
via the USB connection.
Continuously Flashing Red
SD card write error. Try removing/reinstalling batteries.
C L O S I N G A N D O P E N I N G
Close and open the miniWIPER like you would a flashlight; open by unscrewing the white pressure
housing from the black end cap. Close by screwing the white pressuring housing on to the black end
cap. When closing, do not tighten the white pressure housing. Just screw it on until it contacts the
black end cap. See Chapter 3 for more instructions.
C L E A N I N G
Please refer to the sensor manual for sensor cleaning instructions. Clean the wiper by gentle
scrubbing of attached fouling organisms with a stiff brush. You may immerse the wiper briefly, a few
seconds, in a dilute acid such as vinegar or a mixture of 5% muriatic acid 95% water by volume
between scrubbings to loosen calciferous organisms. Rinse the wiper completely in water after the
cleaning is completed.
