Sprinkler Installation For Ab1, Ab2, Ab3, Ab4, Ab5, Ab7, Ab10, Ab11, Ab12, Abba, And Abmm Brackets; Ceiling Tile Installation For Ab1 And Ab2 Brackets - Victaulic VicFlex I-VICFLEX Field Installation Handbook

SPRINKLER INSTALLATION FOR AB1, AB2, AB3,
AB4, AB5, AB7, AB10, AB11, AB12, ABBA, AND
ABMM BRACKETS
Install the sprinkler by following the manufacturer's installation instructions. For Victaulic
sprinklers, refer to the I-40 Victaulic
Maintenance Instructions.
NOTE: To prevent damage to the sprinkler, verify that the sprinkler wrench engages ONLY
the wrench boss of the sprinkler. DO NOT engage the sprinkler wrench on the frame,
deflector, or bulb. DO NOT exceed the specified number of turns.
CEILING TILE INSTALLATION FOR AB1 AND AB2
BRACKETS
VicFlex Style AB1 and Style AB2 Brackets allow for the installation of most ceiling tiles
after the bracket and VicFlex flexible hose have been installed. The following will aid in
ceiling tile installation:
• Install bracket on main tee ceiling grid (or ceiling t-bar height that is greater than
3/8
1 -inches/35-mm)
• Cut largest recommended hole, as stated in the sprinkler manufacturer's
installation instructions
• Install sprinkler at its maximum extension
Ceiling tile installation shall be evaluated when utilizing concealed sprinklers in
combination with ceiling tile thicknesses equal to or greater than 3/4-inch/19-mm OR a
ceiling t-bar height that is equal to or less than 1
I-VICFLEX_150
FireLock Automatic Sprinklers Installation and
® ™
3/8
-inches/35-mm.
SPRINKLER INSTALLATION REV_A