Storefront – dorma rts 88 Concealed overhead closer supplement Installation Instructions Part NO.
TABLE OF CONTENTS SECTION I II PAGE 1-2 PARTS IDENTIFICATION HEADER/TRANSOM BAR INSTALLATION A) BUTT HINGE, CONTINUOUS HINGE, CENTER PIVOTS 1) 1 3/4" AND 2" HEADER/T'BAR INSTALLATION STEPS PAGES 3-4 2) 4" AND 4 1/2" HEADER/T'BAR INSTALLATION STEPS PAGES 5-6 B) OFFSET PIVOT STEPS 1) 1 3/4" AND 2" HEADER/T'BAR INSTALLATION STEPS 2) 4" AND 4 1/2" HEADER/T'BAR INSTALLATION STEPS PAGE 7 PAGE 8 III CLOSER PREPARATION AND INSTALLATION A) BUTT HINGE, CONTINUOUS HINGE, CENTER PIVOTS 1) CLOSER PREP AND INSTAL
PAGE 1 SECTION I PARTS IDENTIFICATION CONCEALED OVERHEAD CLOSERS REQUIRE PRECISE ASSEMBLY TO FUNCTION PROPERLY. CORRECT CLOSER APPLICATION MUST BE DETERMINED (CENTER PIVOT, BUTT HINGE, GEARED HINGE OR OFFSET PIVOT) AND ASSEMBLY FOLLOWED PER THESE INSTRUCTIONS. SOME OR ALL OF THE PARTS SHOWN BELOW WILL BE REQUIRED FOR INSTALLATION OF THE C.O.C. PARTS IDENTIFICATION: - ALL PARTS FOLLOWED BY (C) ARE INCLUDED IN THE CONCEALED OVERHEAD CLOSER PACKAGE. - ALL PART NUMBERS ENCLOSED BY { } ARE SUPPLIED BY EFCO.
PAGE 2 SECTION I PARTS IDENTIFICATION (CON’T) MOUNT w/ SCREWS MOUNT w/ SPACER & MOUNT w/ SCREWS MOUNT w/ SPACER & for 4" HEADER @ BUTT SCREWS for 4 1/2" for 4" HEADER @ SCREWS for 4 1/2" or GEARED HINGES HEADER @ BUTT or CENTER PIVOTS HEADER @ CENTER {K497} GEARED HINGES {K498} PIVOTS {K928} {K929} MOUNTING BLOCK 1/4" SPACER BLOCK for 2" 1/2" SPACER BLOCK for S945 w/ SCREWS TRANSOM BAR @ BUTT SYSTEM for OFFSET PIVOTS HINGES or GEARED HINGES - MUST SPECIFY NOT SUPPLIED - {K435} 2
PAGE 3 SECTION II HEADER/TRANSOM BAR INSTALLATION THE BUTT HINGE AND GEARED HINGE APPLICATION HEADER PREPS ARE IDENTICAL. THE CENTER PIVOT AND OFFSET PIVOT APPLICATION HEADER PREP ARE NOT, DUE TO THE DIFFERING CLOSER LOCATIONS. THE BUTT HINGE, GEARED HINGE, AND CENTER PIVOT INSTALLATION PROCESS IS IDENTICAL. PLEASE FOLLOW THE CORRECT INSTRUCTIONS FOR YOUR C.O.C. APPLICATION. A. BUTT HINGE, CONTINUOUS HINGE, AND CENTER PIVOTS 1. 1 3/4" OR 2" HEADER/T’BAR INSTALLATION STEPS A.
PAGE 4 SECTION II HEADER/TRANSOM BAR INSTALLATION (CON’T) A. BUTT HINGE, CONTINUOUS HINGE, AND CENTER PIVOTS (CON’T) 1. 1 3/4" OR 2" HEADER/T’BAR INSTALLATION STEPS (CON’T) NOTE: 2" HEADER/T’BAR PREPARATION (SHOWN) 1 3/4" HEADER/T’BAR PREPARATION SIMILAR FOR SINGLE DOORS AT LOCK JAMB USE K120 SHEAR BLOCK STEP A. (1 3/4" HEADER/T’BAR) "F" CLIP (C) STEP C. (2" HEADER/T’BAR) "F" CLIP (C) AND SPACER BLOCK {F045} #10-32x5/8" PL-FH-MS 18-8 {M130} 1/4-20 X 1" PL-FH-MS {M119} STEP E.
PAGE 5 SECTION II HEADER/TRANSOM BAR INSTALLATION (CON’T) A. BUTT HINGE, CONTINUOUS HINGE, AND CENTER PIVOTS (CON’T) 2. 4" OR 4 1/2" HEADER/T’BAR INSTALLATION STEPS A. ATTACH THE SHEAR BLOCK (K173) TO THE HINGE/PIVOT JAMB(S) WITH THREE #8-15X1 3/4" PL-PH-SMS {S100}. B. REPEAT STEP 1 ON THE LOCK JAMB(S). C. ATTACH THE DORMA "F" CLIP TO THE HINGE/PIVOT JAMB(S) WITH TWO #10-32x5/8" PH-MS (C). D. COAT BOTH ENDS OF THE HEADER/TRANSOM BAR WITH BUTYL TYPE SEALANT AND INSTALL IT OVER THE SHEAR BLOCKS.
PAGE 6 SECTION II HEADER/TRANSOM BAR INSTALLATION (CON’T) A. BUTT HINGE, CONTINUOUS HINGE, AND CENTER PIVOTS (CON’T) 1. 4" OR 4 1/2" HEADER/T’BAR INSTALLATION STEPS (CON’T) STEP A. {K173} {S100} #8-15 X 1 3/4" PL-PH-SMS ZC A (SUPPLIED W/ K173) STEP E. {STB9} #12-11 X 1/2" PL-RH SMS 18-8 A (SUPPLIED W/ K173) {8428} (4" DOOR HEADER) SHOWN {8429} (4 1/2" DOOR HEADER) {S100} #8-15 X 1 3/4" PL-PH-SMS ZC A (SUPPLIED W/ K173) STEP C. "F" CLIP (C) HINGE STILE #10-32 X 5/8" PL-PH-MS (C) STEP F.
PAGE 7 SECTION II HEADER/TRANSOM BAR INSTALLATION (CON’T) B. OFFSET PIVOTS 2. 1 3/4" OR 2" HEADER/T’BAR INSTALLATION STEPS A. ATTACH ANGLE CLIP {FT16} TO THE HEADER/T’BAR WITH TWO #10-32X5/8’ FH-MS. B. APPLICATIONS WITH A 2" HEADER/T’BAR: ONE SPACER BLOCK {F045} MUST BE USED BETWEEN THE ANGLE CLIP {FT16} AND THE HEADER/T’BAR. USE TWO #10-32X5/8" FH-MS TO FASTEN THE ASSEMBLY INTO PLACE. C.
PAGE 8 SECTION II HEADER/TRANSOM BAR AND CLOSER PREPARATION AND INSTALLATION (CON’T) B. OFFSET PIVOTS (CON’T) 2. 4" OR 4 1/2" HEADER/T’BAR INSTALLATION STEPS A. ATTACH THE SHEAR BLOCK (K173) TO THE HINGE/PIVOT JAMB(S) WITH THREE #8-15X1 3/4" PL-PH-SMS {S100}. B. REPEAT STEP A ON THE LOCK JAMB(S). C. COAT BOTH ENDS OF THE HEADER/TRANSOM BAR WITH BUTYL TYPE SEALANT AND INSTALL IT OVER THE SHEAR BLOCKS. D.
PAGE 9 SECTION III CLOSER PREPARATION AND INSTALLATION A. BUTT HINGE, CONTINUOUS HINGE, CENTER PIVOTS 1. CLOSER PREP AND INSTALLATION STEPS FOR 1 3/4" AND 2" HEADER/T’BAR A. THREAD TWO 1/4-20 X 5/8" FILLISTER HEAD MACHINE SCREWS (SUPPLIED BY DORMA) APPROX. TWO TO THREE TURNS INTO THE THREADED HOLES ON THE HINGE/PIVOT SIDE OF THE CLOSER. LEAVE LOOSE UNTIL THE CLOSER IS INSTALLED IN THE "F" CLIP.
PAGE 10 SECTION III CLOSER PREPARATION AND INSTALLATION (CON’T) A. BUTT HINGE, CONTINUOUS HINGE, CENTER PIVOTS (CON’T) 1. CLOSER PREP AND INSTALLATION STEPS FOR 1 3/4" AND 2" HEADER/T’BAR (CON’T) INSTALLATION OF THE CLOSER IS IDENTICAL FOR THE 1 3/4" AND 2" HEADERS. THE 2" HEADER IS SHOWN IN THE FOLLOWING DETAILS. B.
PAGE 11 SECTION III CLOSER PREPARATION AND INSTALLATION (CON’T) A. BUTT HINGE, CONTINUOUS HINGE, CENTER PIVOTS (CON’T) 1. CLOSER PREP AND INSTALLATION FOR 1 3/4" AND 2" HEADER/T’BAR (CON’T) D. LOCATE THE C.O.C. COVER PLATE INTO THE HEADER/TRANSOM BAR CUTOUT AND FASTEN THE COVER PLATE INTO PLACE WITH THE SUPPLIED SCREWS THAT WILL THREAD INTO THE ’F’ CLIP. CAUTION! DRILLING IN THIS AREA MAY DAMAGE THE CLOSER, THE HEADER/T’BAR AND/OR C.O.C.
PAGE 12 SECTION III CLOSER PREPARATION AND INSTALLATION (CON’T) A. BUTT HINGE, CONTINUOUS HINGE, CENTER PIVOTS (CON’T) 2. CLOSER PREP AND INSTALLATION STEPS FOR 4" AND 4 1/2" HEADER/T’BAR A. THREAD TWO 1/4-20 X 5/8" FILLISTER HEAD MACHINE SCREW (SUPPLIED BY DORMA) APPROX. TWO TO THREE TURNS INTO THE THREADED HOLES ON THE HINGE/PIVOT SIDE OF THE CLOSER. LEAVE LOOSE UNTIL THE CLOSER IS INSTALLED IN THE "F" CLIP. B.
PAGE 13 SECTION III CLOSER PREPARATION AND INSTALLATION (CON’T) A. BUTT HINGE, CONTINUOUS HINGE, CENTER PIVOTS (CON’T) 2. CLOSER PREP AND INSTALLATION STEPS FOR 4" AND 4 1/2" HEADER/T’BAR (CON’T) INSTALLATION OF THE CLOSER IS IDENTICAL FOR THE 4" AND 4 1/2" HEADERS. THE 4 1/2" HEADER IS SHOWN IN THE FOLLOWING DETAILS. D.
PAGE 14 SECTION III CLOSER PREPARATION AND INSTALLATION (CON’T) A. BUTT HINGE, CONTINUOUS HINGE, AND CENTER PIVOTS (CON’T) 2. CLOSER PREP AND INSTALLATION STEPS FOR 4" AND 4 1/2" HEADER/T’BAR (CON’T) E. TIGHTEN THE FILLISTER HEAD SCREWS AND RECHECK TO MAKE SURE THAT ALL SCREWS / NUTS ARE TIGHT. F. LOCATE THE C.O.C. COVER PLATE INTO THE HEADER/TRANSOM BAR CUTOUT AND FASTEN THE COVER PLATE INTO PLACE WITH THE SUPPLIED SCREWS THAT WILL THREAD INTO THE ’F’ CLIP.
PAGE 15 SECTION III CLOSER PREPARATION AND INSTALLATION (CON’T) B. OFFSET PIVOTS 1. CLOSER PREPARATION AND INSTALLATION STEPS A. ATTACH THE MOUNTING BLOCK TO THE CLOSER WITH TWO #12-24X3/4" FH-MS THROUGH THE BLOCK AND INTO THE CLOSER AS SHOWN. RETAIN THE SCREWS THAT MATCH THE COLOR OF THE FRAME FOR ATTACHMENT OF THE ASSEMBLY TO THE HEADER/T-BAR. B. ATTACH THE ANGLE CLIP TO THE CLOSER WITH TWO 1/4"-20X5/8" BOLTS WITH LOCK WASHERS THROUGH THE ANGLE CLIP AND INTO THE CLOSER AS SHOWN. STEP A.
PAGE 16 SECTION III CLOSER PREPARATION AND INSTALLATION (CON’T) B. OFFSET PIVOTS (CON’T) 1. CLOSER PREPARATION AND INSTALLATION STEPS C. INSERT THE CLOSER, WITH THE ANGLE CLIP AND THE SPACER BLOCK ATTACHED (402 ONLY), INTO THE TRANSOM BAR. LOCATE THE SPACER BLOCK OVER THE PREPPED HOLES IN THE TRANSOM BAR AND ATTACH WITH TWO #12-24X3/4" FH-MS. D. SECURE THE CLOSER IN PLACE WITH TWO #10-32X5/8" FH-MS INTO THE ANGLE CLIP AT THE OPPOSITE END.
PAGE 17 SECTION III CLOSER PREPARATION AND INSTALLATION (CON’T) B. OFFSET PIVOTS (CON’T) 1. CLOSER PREPARATION AND INSTALLATION STEPS (CON’T) E. TIGHTEN THE FLAT HEAD SCREWS AND RECHECK TO MAKE SURE THAT ALL SCREWS AND NUTS ARE TIGHT. CAUTION! DRILLING IN THIS AREA MAY DAMAGE THE CLOSER, THE HEADER/T’BAR AND/OR C.O.C. THE COVER PLATE SHOULD BE FULLY PREPPED FOR ANY ADDITIONAL HARDWARE (SLIDE ARM COVER, HOLD-OPEN ARM, ETC.) BEFORE INSTALLING THE CLOSER UNIT.
PAGE 18 SECTION IV EXPLODED VIEWS A. BUTT HINGE AND CONTINUOUS HINGE F CLIP (BY DORMA) FO45 (402 ONLY) FO45 (402 ONLY) ANGLE BRACKET (BY DORMA) SHEAR BLOCK at SINGLE DOOR CLOSER {K120 - CLR & BRZ} COVER PLATE {K492} PKG. MILL {K495} PKG. CLR {K496} PKG.
PAGE 19 SECTION IV EXPLODED VIEWS (CON’T) B. CENTER PIVOTS SHEAR BLOCK {K173} F CLIP MOUNT (BY DORMA) 4" HEADER {K497} CONT. AND BUTT HINGES {K498} CENTER PIVOTS 4 1/2" HEADER {K928} CENTER PIVOTS {K929} CONT. AND BUTT HINGES SHEAR BLOCK {K173} CLOSER (BY DORMA) SPACER BLOCK COVER PLATE {K492} PKG. MILL {K495} PKG. CLR {K496} PKG.
PAGE 20 SECTION IV EXPLODED VIEWS (CON’T) C.
PAGE 21 SECTION V DOOR INSTALLATION A. HANG THE DOOR ON THE PREPARED FRAMES WITH THE APPROPRIATE HINGING AND ADJUST THE DOOR HEIGHT CLEARANCE TO 1/8". B. SLIDE THE C.O.C. ARM INTO THE SLIDE TRACK IN THE TOP RAIL OF THE DOOR AND INSTALL THE OPPOSITE END ON THE SPINDLE OF THE C.O.C. C. CLOSE THE DOOR AND TIGHTEN THE SCREW IN THE ARM AT THE SPINDLE END. D. CORRECTLY LOCATE AND ATTACH THE SLIDE ARM COVER/DOOR STOP TO THE HEADER/T’BAR WITH THE SCREWS PROVIDED. SECTION VI CLOSER ADJUSTMENT A.
