Installation
Wrap both ends of the brass nipple with Teflon tape. Screw it into the mounting piece.
Screw the test nipple / mounting piece assembly into the
Tighten with a 12 mm Allen wrench (not included).
Do not overtighten, or damage will result.
Seal the wall around the mounting piece with water- proof sealant.
Position the mounting plate over the mounting piece. Use a grease pencil or similar tool to mark the position of the screw holes.