Installation Instructions
829168-00
112HD & 224HD Series Concealed Continuous Hinges
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CAUTION
Please follow the installation instructions carefullyꢀ Not doing so may result in improper installation and void
the manufacturer’s guaranteeꢀ These hinges have a permanent, factory applied lubricantꢀ Removal or
alteration of this lubricant, anodizing or painting of the product in the field will void the guaranteeꢀ
INSTALLATION NOTES
Reinforcing and Rivet nuts:
No reinforcing is necessary except on extremely high frequency, extremely heavy
or extra-wide doorsꢀ Rivet nuts are required in the frame and door when door
weight exceeds 450 pounds (up to 600 pounds)ꢀ
Pairs of Doors with Mullions: If the mullion is between the doors, treat as a single door installationꢀ If the
mullion is behind the doors, treat as a double door installationꢀ
HINGE CUTTING (IF NECESSARY)
Note: All standard length hinges are supplied slightly shorter than nominal door height to avoid threshold or carpet-
ing clearance problemsꢀ All uncut hinges are templated and non-handedꢀ Use the same model for both right and left
hand openingsꢀ If hinge is longer than door and needs cut, follow instructions belowꢀ Once the hinge is cut it becomes
handed because the cut end must go on bottomꢀ
1
3
Special note, when cutting off
Determine hinge heightꢀ
If hinge is taller than door, hinge must be cut to match
door heightꢀ Hinge must not be taller than door heightꢀ
Mark hinge with line where cut is neededꢀ
more than 13ꢀ50”ꢀ
Set screw
bearing
Aꢀ If more than 13ꢀ5” is cut from
bottom of hinge, a set screw
bearings will be cut offꢀ This
set screw bearing is required
for proper operationꢀ
2
Cut hingeꢀ
Aꢀ Fold hinge so that channel is upꢀ
Bꢀ In this case remove the set
screw bearing from the cut off
section by loosening set
screw and sliding back
channelꢀ
Bꢀ Starting on channel, cut through entire hinge
along lineꢀ
Cꢀ Debur all cut edges with fileꢀ
Cꢀ Loosen set screw(s) on
hinge, slide back channel,
and replace a non set screw
bearing with a set screw
bearingꢀ
Slide channel back into place
and tighten all set screwsꢀ
Dꢀ
Channel
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CAUTION
83”, 85”, and 95” hinges require 2 set
screw bearingsꢀ
120” hinges require 3 set screw bearingsꢀ
829168-00(1)
© 2006 Ingersoll-Rand Company Limited
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