K.N.CROWDER CT-54 Instructions D'installation

CT-54 AUTOMATIC DOOR BOTTOM
HOLLOW METAL DOOR
AUTOMATIC DOOR BOTTOMS
1 3/8 in
[34.9 mm]
CT-54
(MILL FINISH 1 in
& SILICONE SEAL)
[25.4 mm]
SEE DETAIL 'A'
TURN COUNTERCLOCKWISE
TO MAKE SEAL DROP MORE
(CLOSE LARGER GAP)
ADJUSTING NUT/PLUNGER
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K.N. CROWDER MFG. INC.
1220 BURLOAK DRIVE
BURLINGTON, ONTARIO, CANADA, L7L 6B3
TELEPHONE: 905-315-9788 - FAX: 905-315-8090
TOLL FREE PHONE: 1-866-999-1KNC (1562)
TOLL FREE FAX: 1-800-567-0123
WEBSITE: www.kncrowder.com --- E-MAIL: customerservice@kncrowder.com
MAXIMUM
DROP
7/16 in
[11.1 mm]
DETAIL 'A'
MINIMUM
15/32 in
[11.9 mm]
1/4 in [6.4mm]
IF USING SHIM,
ADD 1/4 in [6.4 mm]
MINIMUM
1 3/8 in
[34.9 mm]
TURN CLOCKWISE
TO MAKE SEAL DROP LESS
(SMALLER GAP)
NOTE: PRESSURE PLATE MOVES LATERALLY
APPROXIMATELY 1/4". ENSURE THAT THE PRESSURE PLATE IS
EXTENDED FULLY TO THE LOCK SIDE, BEFORE TRIMMING
K.N. CROWDER INC.
210 EIGHTH STREET SOUTH
LEWISTON, NEW YORK, U.S.A. 14092
TELEPHONE: 1-716-754-8247
TOLL FREE FAX: 1-800-567-0123
INSTALLATION
INSTRUCTIONS
ILLUSTRATED WITH
ILLUSTRATED
OPTIONAL 1/4" SHIM
WITH NO SHIM
HOW TO INSTALL:
SEE ABOVE RIGHT FOR THE AUTOMATIC DOOR BOTTOM LENGTHS BASED ON
MORTISED APPLICATIONS. THE ADJUSTING NUT/PLUNGER MUST BE INSTALLED ON
THE HINGE SIDE OF THE DOOR FOR ALL MOUNTING APPLICATIONS.
SEE DETAIL 'A' FOR HOLE LOCATION IN EDGE OF DOOR TO PERMIT PLUNGER TO
STRIKE DOOR FRAME.
FINAL ADJUSTMENT:
TURN ADJUSTING NUT COUNTERCLOCKWISE OR CLOCKWISE, AS PER ABOVE LEFT,
TO ENSURE SEAL MAKES CONTACT WITH SILL/FLOOR. A FULLY COMPRESSED SEAL
IS NOT RECOMMENDED, NOR IS IT NECESSARY AND WILL INHIBIT PROPER
OPERATION. SEAL SHOULD SIMPLY MAKE CONTACT WITH SILL/FLOOR.
**MOUNTING HOLES
(WHEN TRIMMING, IF MOUNTING HOLE
IS CUT OFF, USE 9/64" DRILL BIT AND
REDRILL WHERE NECESSARY)
DO NOT CUT PAST
- 24" SIZES CAN ONLY BE CUT DOWN UP TO 3" [76mm]
- ALL OTHER SIZES CAN BE CUT DOWN UP TO 6" [152mm]
- 12" & 18" SIZES CAN BE CUT DOWN TO WITHIN 1/2" OF
FULL MORTISED:
CUT TO FIT INSIDE WIDTH
OF THE DOOR LESS 1/16".
PLUG SCREW
TRIMMING:
AUTOMATIC DOOR
BOTTOMS CAN BE
CUT DOWN ON THE LOCK SIDE ONLY,
OPPOSITE OF THE ADJUSTING NUT (PLUNGER).
PLUG SCREW LOCATION.
***SEE NOTE ON LEFT BEFORE CUTTING***