FiDO2 Fire Damper Opener HVAC Jack Instruction Manual

FiDO2 Fire Damper Opener HVAC Jack Instruction Manual

Instructions

• Turn clockwise with ratchet, right-angle electric drill, or impact driver with ratchet bit.
• Raise FiDO jaws completely to relieve pressure off of the fire link.
• Do NOT overextend FiDO jaws (see other side for more information).
• Remove fire link, then lower FiDO jaws down to “exercise” fire damper.
• Slowly raise FiDO jaws back up, adjusting position to keep access to link clear.
• Reinstall or replace fire link.
• Lower FiDO jaws and remove FiDO from the duct through the access door.

Helpful Hints

• Keep fingers and hands out of fire damper blades’ path except when jaws are completely raised and fire link is being removed/replaced.
• Keep bottom jaw ends “hooked” over far bottom lip of fire damper.
• On vertical ducts, be sure to attach FiDO with lanyard to avoid dropping down the duct.
• As needed, re-apply rubber coating or adhesive tape on tips of FiDO jaws.

IMPORTANT! Do Not Overextend!

• Stop raising the jaws when they are open as much as possible (when the linkage is completely vertical).
• If you attempt to continue opening them further, they will actually begin to close instead.
• Be sure that your tool is operating in reverse when lowering the jaws to avoid driving it further than intended.
• When overextended, the FiDO will be difficult to reverse for true closure and may be damaged.
• Warranty replacements will not be provided for units where it is evident that the FiDO has been overextended.

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Documents / Resources

| FiDO FiDO2 Fire Damper Opener HVAC Jack [pdf] Instruction Manual
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