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RBRsolo and RBRduet operation and maintenance This section of the manual covers the basic operation of the RBRsolo and RBRduet data logger: changing the battery, inspecting and replacing O-rings, inserting desiccant, etc. Please see the Ruskin RBRsolo and RBRduet manual for instructions relating to logger programming and data retrieval.
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O- rings, not the end cap tightness. Changing the batteries RBRsolo/duet data loggers are powered by one (1) AA size 3.6V lithium thionyl chloride cell. IMPORTANT NOTE: The logger will not operate with alkaline or zinc-chloride 1.5V AA batteries, you must use 3.6V lithium thionyl chloride cells.
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Fig. 5 Battery orientation label Communicating with the logger To establish communication between the RBRsolo/duet and a computer, open the instrument and remove the housing. There is a micro-USB connector located on the opposite side of the circuit board (Fig. 6). The supplied interface cable is plugged into this connector.
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LED Behaviour Your RBRsolo/duet has a red LED located next to the USB connector. The LED will flash in various patterns depending on the state of the instrument, as follows: Action LED Response Connect download cable Lights for one second...
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O-rings The single most important item of maintenance on any RBR submersible data logger is care of the O-rings. Any kind of water leak can damage the circuitry beyond repair and cause complete data loss. Every logger’s seal depends upon its O-rings, not the end cap tightness.
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If the O-ring is scratched, cut, distorted, perished or defective in any other way it must be replaced. If any of the surfaces of the O-ring groove are scratched, pitted or otherwise damaged, the logger may need to be returned to RBR for refurbishment: please contact us for advice support@rbr-global.com.
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RBR Ltd. will void the warranty. If it is necessary to return the product to RBR for an upgrade, repair, or calibration; please review the detailed shipping information on our website before returning the unit.
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