Title: Våtventil Brukermanual.pdf
Make sure the foam spacer is removed from inside the valve body before attempting to install the valve. Failure to follow this instruction could cause improper valve operation, resulting in personal injury and/or property damage.Make sure the foam spacer is removed from inside the valve body before attempting to install the valve. Failure to follow this instruction could cause improper valve operation, resulting in personal injury and/or property damage.2 . Remove all plastic caps and foam spacers from the valve .5 . SERIES 751 FIRELOCK ALARM CHECK VALVES MUST BE INSTALLED ONLY IN THE VERTICAL POSITION WITH THE ARROW ON THE BODY POINTING UPWARD. THE ARROW ON THE SWING CHECK VALVE IN THE BYPASS LINE MUST POINT UPWARD.3 . Apply a small amount of pipe joint compound or PTFE thread sealant tape to the external threads of all threaded pipe connections . DO NOT get any tape, compound, or other foreign material into the valve body, pipe nipples, or valve openings .6 .