SubConn handling instructions
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Follow these instructions carefully to ensure correct use of your SubConn® connectors.
Handling
Connectors must be greased with MOLYKOTE® 44 Medium before every mating
Always grease O-rings on BH, BCR and FCR connectors with Molykote 111
Disconnect by pulling straight out, not at an angle
Do not pull on the cable and avoid sharp bends at cable entry
When using a bulkhead connector, ensure that there are no angular loads
Make sure to apply the recommended torque when tightening bulkhead nuts
SubConn connectors should not be exposed to extended periods of heat or direct sunlight. If a connector becomes very dry, it should be soaked in fresh water before use
All current ratings are based on the connector being submerged in water
The locking sleeve must be hand-tightened only
Greasing products

Greasing and mating above water (dry-mate)

Connectors must be greased with MOLYKOTE® 44 medium before every mating
A layer of grease corresponding to a minimum of 1/10 of the socket depth should be applied to the female connector
The inner edge of all sockets should be completely covered, and a thin layer of grease left visible on the face of the connector
After greasing, fully mate the male and female connector in order to secure optimal distribution of grease on all contacts and in the sockets
To confirm that grease has been sufficiently applied, de-mate and check for grease on every male contact. Then re-mate the connector
Greasing and mating under water (wet mate)

Connectors must be greased with MOLYKOTE® 44 medium before every mating
A layer of grease corresponding to approximately 1/3 of a socket depth should be applied to the female connector
All sockets should be completely sealed, and a transparent layer of grease left visible on the face of the connector
After greasing, fully mate the male and female connector and remove any excess grease from the connector joint
Cleaning products

* General cleaning and removal of any accumulated contaminations on a connector should be performed using spray-based contact cleaner (Isopropyl alcohol)
New grease must be applied again prior to mating
Thread locking of connectors
All threads shall be clean and free of any foreign particles
Ensure the threaded hole is clean and free from foreign particles
For locking metallic connectors, the use of LOCTITE® 243 is recommended
Always use LOCTITE® 5910 to lock non-metallic (PEEK) connectors
Note: Acetone creates stress-induced cracking in PEEK material
Inline recommended bending radius

Additional information
Standard RJ45 cannot be mounted on inline cable and will require a RJ45 Phoenix connector or equivalent
We recommend Sn96.5Ag3.0Cu0.5 SAC305 solder tin to be used when soldering the SubConn Data CAT 5E-Pigtails
MacArtney recommends DC-200/350 or PMX-200/350 in oil-compensated systems
Additional coax information
Dry mating only
Not suitable for open-face pressure or water-block applications
Locking sleeves are required
A dummy connector is required when coax connectors are unmated
Greasing of coax:
Avoid greasing the actual coax, only grease the rubber parts
After greasing, fully mate the male and female coax connector
To confirm that grease has been sufficiently applied, de-mate and check for grease on every male contact, and confirm nothing has been applied to the coax. Then re-mate the connector