Victaulic VicFlex AB12, Руководство по монтажу на месте

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I-VICFLEX_32
STYLE AB1, AB2, AND AB10 BRACKETS
INSTALLATION INSTRUCTIONS REV_A
ALTERNATIVE #2 – WOOD JOIST/STUD
INSTALLATION (FM ONLY FOR AB1 AND AB2)
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.
2. Loosen and remove the wing screw
of the Style AB1 or AB2 end bracket
assembly.
1½-inch/38-mm Long
#10 Wood Screw
(4 Total)
Wing Screw
Center Gate
Assembly
Turned 180º
2a. FOR STYLE AB2 BRACKETS ONLY:
Remove and turn the center gate assembly
180° so that the adjustment screw is facing downward when the bracket is installed in
the orientation shown below.
3.
Measure the distance between the wood joists/studs.
3a. Cut the square bar to the length needed to fit between the two wood joists/studs.
This length shall be measured from the outside of the end bracket assembly to the point
on the square bar that will butt against the other wood joist/stud.
4. Place the end bracket assembly, removed in step 2, onto the end of the square bar so
that the square bar is flush with the outside of the end bracket assembly. Reinstall the
wing screw loosely into the top of the end bracket assembly.
5. Install the modified Style AB1 or AB2 Bracket between the wood joists/studs by using
four, 1 1/2-inch/38-mm long #10 wood screws in the locations noted in the graphic shown
above.
NOTE: Install the top two wood screws first.
6. 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).
7.
Complete the installation by following the applicable instructions in the “Sprinkler
Reducing Nipple Installation” and “Sprinkler Installation” sections.