Installation Of The Style Ab2 Bracket For Astm C645 Hat Furring Channel Ceiling Systems Installed In Accordance With Astm C754 Standards (Fm And Vds Only) - Victaulic VicFlex I-VICFLEX Field Installation Handbook

INSTALLATION OF THE STYLE AB2 BRACKET FOR
ASTM C645 HAT FURRING CHANNEL CEILING
SYSTEMS INSTALLED IN ACCORDANCE WITH
ASTM C754 STANDARDS (FM AND VDS ONLY)
1. Install the flexible hose into the sprinkler piping and the sprinkler reducing nipple onto
the flexible hose by following the applicable instructions in the "Connection to Sprinkler
Piping" and "Connecting the Sprinkler Reducing Nipple to the Flexible Hose" sections.
I-VICFLEX_26
2. Using a T25 drive bit, remove the
pre-installed sheet metal screw from each
Style AB2 end bracket.
NOTE: For adjustment purposes, the
wing screw on top of the Style AB2 end
bracket assembly can be loosened to
allow the end bracket to slide on the
square bar. Tighten the wing screw on top
of the end bracket assembly to a torque
of 36 inch-lbs/4 N•m (approximately 1/2 to
3/4 of a turn past hand-tight) to secure the
end bracket to the square bar.
3. Attach the end brackets of the Style
AB2 Bracket to the T-bar rails of the CD
Profile (60 mm) Channel Ceiling System.
Verify that the ends of the Style AB2
Bracket engage the rails.
STYLE AB1, AB2, AND AB10 BRACKETS
INSTALLATION INSTRUCTIONS REV_A