Installation Instructions THROAT ASSEMBLY Model No: NWP 277-01 NWP 277-02 277-01 NWP-277-01 277-02 2001 CARNEGIE AVE, SANTA ANA CA 92705 (949) 417-5207 WWW.NEWPORTBRASS.
INSTALLATION INSTRUCTIONS Brasstech recommends this product be installed by licensed contractor(s) THROAT/GRID HEIGHT ADJUSTMENT (see figure 1) 1. To obtain proper grid height, rotate THROAT ASSEMBLY [8] to raise or lower. One (1) complete rotation of THROAT ASSEMBLY [8] is equal to 1/8” in vertical adjustment. 2.Proper height should be determined by flooring contractor. 3.Before the final mortar application it is suggested to place some PEA GRAVEL [9] over WEEP HOLES [7] to prevent blockage of the holes.
