| INSTALLATION
IS EASY AND ECONOMICAL . . . |
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Saves the cost of replacing an existing
non-functional fire door. |
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No ladders, tools or door technicians
required to drop test & reset door. |
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Controlled rate of descent during
self-closing mode (6" per second) |
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Automatically resets itself after being
drop tested. |
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Multiple fire doors may be drop tested and
reset simultaneously. |
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Operational safety edge during the self
closing mode. |
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The Retrofit Option eliminates the
need for through-the-wall sash chains to connect multiple fire doors
together...
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This is particularly significant on
Maximum Fire Loss (MFL) walls where two fire doors are installed
back to back (same opening). In this case it is difficult to make
the two doors drop test simultaneously when only one fusible link is
cut.
The fire door operator solves this problem.
If two or more fire door operators are installed on an MFL wall,
they can be connected in series through low voltage wiring. If one
fusible link is cut on one fire door operator, that in turn would
cut power to all of the operators tied in series, causing all of the
doors to self-close.
This means more reliability.
If a fusible link is not functional due to dust, paint, improper
installation, etc., and a single fusible link elsewhere is
activated, it will cause all of the fire doors which are tied in
series to close.
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Low Cost / Easy
Testing & Resetting
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IMPORTANT! For Safety, Trip-Test Fire
Doors Frequently! |
| McKeon recommends fire doors be trip tested monthly
(or even weekly) to identify maintenance problems. With the
Auto-Set, they can all be drop tested simultaneously — just cut the
power to the operators! |
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This product is covered under US Patents:
5,203,392 - 5,245,879 - 5,386,891 - 5,605,185 - 5,673,514 - 5,893,234 -
5,355,741 - 5,743,320 |
