Using a coupler for bulkhead-mounted sensors
RBR standard instruments can use bulkhead-mounted sensors, some of which are connected via a coupler with two free-spinning flanges designed to tighten and hold the mating MCBH pairs together. Follow the steps outlined below to remove the coupler.
The same coupler connects the turbidity sensor in the RBRsolo3 Tu. See the RBR instrument guide for compact instruments for instructions on coupling the turbidity sensor.
Steps
Step | Description |
---|---|
1 | Disconnect the sensor
|
2 | Access the female connector
|
3 | Lubricate the female connector (see Underwater connector maintenance) |
4 | Reconnect the sensor
. Occasionally, one of the flanges may begin to loosen while you are tightening the other one. It usually means that the pins did not mate properly. Carefully align the pins again and press harder. Wiggle the sensor gently to make sure the pins are inserted. . |