Edgetech PORT LF, User Hardware Manual

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EXPERT TIPS
Kynar Retention Rods:
EdgeTech recommends that prior to deployment the Kynar Retention Rods’ glands be protected from
sediment accumulation. Field trials show that under certain environmental conditions these glands can
become tightly packed with fine sediment. Buildup of this sediment can make Kynar Retention Rod
removal difficult. To prevent this, EdgeTech recommends covering the glands by wrapping 2” electrical
tape around the housing.
If a Kynar Retention Rod is difficult to remove, and sediment egress is suspected, soak the instrument in
warm water to soften the sediment. When trying to remove the rod, pull tangent to the housing.
Release Shaft:
To prepare the release mechanism, apply a thin coating of Silicone grease to the release shaft threads.
EdgeTech recommends Novagard G624.
When threading the release link onto the shaft do not leave it bottomed out. Screw the link all the way
on and then back it off ¼ to ½ of a turn to facilitate installation of the anti-rotation block.
Top Pad Eye:
Make certain that the isolation washers are in place on the top pad eye. Using a shackle without the
isolation washers in place will lead to corrosion.
Purging:
Dry Nitrogen purging is recommended, but not mandatory. If you are going to purge the instrument follow
the procedure in the manual, do not pull an excessive vacuum.
Ensure the purge port plug is in place before deployment.
Pre-Deployment Check:
Run thru the releases command set with a deck unit to verify that the release is fully functional.
Deployment:
Do not shock load the release. Kicking a relatively small anchor off the stern of a vessel can generate very
large dynamic forces.