Title: Våtventil Brukermanual.pdf
Failure to follow these instructions could result in serious personal injury and/or property damage.6 .Inspect the clapper for freedom of movement and physical dam- age . Replace any damaged or worn parts by following the appli- cable instructions in the "Maintenance" section .REMOVING AND REPLACING THE CLAPPER SEAL FOR DN80, DN100, AND DN150 SIZE VALVES1 . Perform steps 1 – 4 of the "Required Internal Inspection" section .7 . Re-install the cover plate by following the "Installing the Cover PlateGasket and Cover Plate" section .8 . Place the system back in service by following the "Placing theSystem in Service" section .2 . Remove the seal assembly bolt/bolt seal from the clapper .I-751.VDS_147 .Place the seal-retaining ring (flat side down) onto the solid clapper seal .3 . Remove the seal-retaining ring .CAUTIONUse only Victaulic-supplied replacement parts.Failure to follow this instruction could cause improper valve opera- tion, resulting in property damage.8 .