Victaulic VicFlex I-VICFLEX Field Installation Handbook page 111

STYLE AQD BRACKET INSTALLATION FOR
ROUND OR SQUARE METAL OR FRP DUCTS
REV_A
8. Tighten the union onto the mounting
block by turning it clockwise until
contact occurs between the union and
mounting block. Use caution to prevent
cross-threading. DO NOT over-tighten
the union.
8a. Using a 3-mm hex key wrench,
tighten the locking screw on the union by
turning it clockwise.
8b. Installation of the Style AQD is now
complete.
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