Victaulic VicFlex AB12, Руководство по монтажу на месте

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I-VICFLEX_112
STYLE AQD BRACKET INSTALLATION FOR
ROUND OR SQUARE METAL OR FRP DUCTS
REV_A
INSPECTION
WARNING
• Always verify that the piping system has been completely
depressurized and drained immediately prior to
installation, removal, adjustment, or maintenance of any
Victaulic products.
• Confirm that any equipment, branch lines, or sections of piping that may
have been isolated for/during testing or due to valve closures/positioning are
identified, depressurized, and drained immediately prior to installation, removal,
adjustment, or maintenance of any Victaulic products.
Failure to follow this instruction could result in death or serious personal injury and
property damage.
1. Depressurize and drain the fire protection system.
2. Using a 3-mm hex key wrench, loosen the locking screw on the union by turning it
counterclockwise.
2a.
Loosen the union from the mounting block by turning it counterclockwise.
2b. Remove the Style AQD/sprinkler assembly from the mounting block by grasping
the union and pulling it straight up and out. Inspect all components for damage. If any
damage is present, replace the affected part(s).
3. Re-install the Style AQD/sprinkler assembly by following Steps 7 − 8b on pages
110 – 111.