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1858 UNIVERSAL BOTTOM FIRE BOLT FOR WOOD & METAL DOORS

INSTALLATION INSTRUCTION

INACTIVE DOOR

  • 1. MEASURE 4" TO 6" FROM BOTTOM OF THE INACTIVE DOOR.
  • 2. DRILL A 7/8" DIA. HOLE x 3-3/8" DEEP FOR BOTTOM FIRE BOLT.
  • 3. INSTALL BOTTOM FIRE BOLT BY USING (4) #8 FLAT HEAD SCREWS.

ACTIVE DOOR

  • 1. DRILL A 1- \frac{1}{2} " DIA. HOLE x \frac{7}{8} " DEEP FOR PLUG AT THE SAME HEIGHT AS THE BOTTOM FIRE BOLT.
  • 2. INSTALL PLUG IN DOOR BY STRIKING WITH A HAMMER.

MOUNTING HOLE PATTERN

NOTE:

THERMAL PIN TO BE CENTERED IN DOOR THICKNESS; GAP BETWEEN THERMAL PIN AND RECEIVING HOLE ½" MAX.

SPECIFICATIONS:

MATERIAL: STAINLESS STEEL

FEATURES:

  • ELIMINATES THE BOTTOM AUTOMATIC FLUSH BOLT AND DUST PROOF STRIKE.
  • WHEN DOOR IS SUBJECT TO 230°F THE PLUG AND BLACK PLACTIC COVER WILL MELT ALLOWING THE BOLT TO PROJECT, LOCKING THE LEAVES TOGETHER.
  • UL LISTED ONLY WHEN USED WITH AUTOMATIC TOP BOLT.

AVAILABLE FINISHES:

US26D / 626 US10B / 613 US4 / 606 US26 / 625 US10 / 612 US3 / 605

<u>IMPORTANT:</u> THE 1858 WILL PROJECT DURING A FIRE. DO NOT COVER WITH ANY EDGE MOUNTED DOOR HARDWARE.

SCREW DETAILS:

#8 - 32 x 3/4" AB - UNDERCUT FLAT COUNTERSUNK HEAD, DUAL PURPOSE MACHINE/TAPPING SCREW, TOTAL 4 PCS.

www.abhmfg.com E-mail: abhinfo@abhmfg.com Architectural Builders Hardware Mfg., Inc. 1222 Ardmore Ave., Itasca, IL 60143 630.875.9900; FAX 800.9FAXABH (932.9224)

©2016 ABH Mfg., Inc. printed in USA

1858-00.DWG

PAGE 1 OF 1 ISSUED 06-17-16