ASSA ABLOY KRM200FWS Door Mullions Instruction Manual

ASSA ABLOY KRM200FWS Door Mullions

Installation

Tools Required: Measuring Tape, Pencil, #7 drill and 1/4″-20 tap, Concrete Drill 3/8″ diameter, 1/2” Drill Punch, Hammer, #3 Phillips Screwdriver,5/64” Allen Wrench, 3/16” Allen Wrench.

Attention
Before starting the installation make sure that you have the correct product, and that the doors are properly installed and hinge screws are secure.

1. Attach the top retainer to the top jamb.

   • Mark the centerline of the top retainer on the top jamb.
   • Close the doors and keep door leaves tight to the stops.
   • Fold the supplied template 80-7401-0206-000 along the creased line and locate it on the top jamb using the center line marked. Attach it to the frame and doors with self-adhesive strips supplied.
   • Mark drill and tap holes are required.
   • Install the top retainer using (4) four 1/4-20 x 5/8″ fl at head screws.

2. Locate the bottom retainer on the floor.
   Attention: Do NOT attach the retainer to the floor at this point.

3. Cut the mullion body to size.

   • Measure the distance (H) between the inside surface of the top retainer and the top of the bottom retainer surface as shown.
   • Cut off the bottom of the mullion body to the desired length (L) using the following formula L = H – 1/16″ (1.6)

4. Position the mullion body into the bottom and top retainers and locate it vertically. Mark the bottom retainer location on the floor (The bottom retainer is still free to move).
   Attention: The mullion surface must be engaged with the doors and the mullion is plumb to the door face and frame.

5. Install the bottom retainer.

   • Remove the mullion body from the retainers and put it aside.
   • Align the bottom retainer with the previous markings from Step 4.
   • Use a punch and hammer to mark hole locations on the floor.
   • Drill (2) 3/8” (9.5) dia. holes in the floor to a min. depth of 2-5/8” (66.7).
   • Mount the bottom retainer to the floor with supplied (2) 3/8” fasteners.

6. Installation of Cylinder

   • Depress lthe latch bolt and hold fully retracted.
   • Carefully thread the cylinder with the cylinder ring into the lock assembly until it bottoms out.
   • Unscrew the cylinder-orienting keyway at the bottom.
   • Release the latch bolt. Note: If the latch bolt is not fully projected, loosen the cylinder an additional 1-2 full turns.
   • Tighten the set screw with a 5/64″ Allen wrench through the access hole inside of the mullion.
   • Check the operation of the cylinder and lock assembly.
     Note: The key only turns counterclockwise.

7. Install the mullion body.

   • Place the mullion body onto the bottom retainer and pivot into the opening.
   • Tighten the bottom retainer set screw with a 3/16″ Allen Wrench to prevent mullion rattle.

8. Install exit devices according to the manufacturer’s instructions.

9. Fire-rated Rim and SquareBolt® / SecureBolt

10. Exit Devices: After exit devices and strikes have been assembled, installed interlock brackets with #10-24 x 3/4” screws as shown in the illustration to the right.

WARNING
This product can expose you to lead which is known to the state of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65warnings.ca.gov.

1-800-543-3658 www.assaabloy.com
MEMN13 04/24 Copyright © 2020, 2022, 2024 ASSA ABLOY Access and Egress Hardware Group, Inc. All rights reserved.
Reproduction in whole or in part without the express written permission of ASSA ABLOY is prohibited.

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