d
Storefront –
orma rts 88
Concealed overhead closer supplement
Installation Instructions
Part NO. Y013
February 2013
SECTION
TABLE OF CONTENTS
I PARTS IDENTIFICATION
PAGE 1-2
II HEADER/TRANSOM BAR INSTALLATION
A) BUTT HINGE, CONTINUOUS HINGE, CENTER PIVOTS
1) 1 3/4" AND 2" HEADER/T'BAR INSTALLATION STEPS
2) 4" AND 4 1/2" HEADER/T'BAR INSTALLATION STEPS
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
PAGES 3-4
PAGES 5-6
PAGE 7
PAGE 8
III CLOSER PREPARATION AND INSTALLATION
A) BUTT HINGE, CONTINUOUS HINGE, CENTER PIVOTS
1) CLOS ER PREP A ND INSTA LLATION STEPS FOR 1 3/4" AND 2" HDR/T'BAR
2) CLOS ER PREP A ND INSTA LLATION STEPS FOR 4" AND 4 1/2" HDR/T'BAR
B) OFFSET PIVOT
1) CLOSER PREP AND INSTALLATION STEPS PAGES 15-17
PAGES 9-11
PAGES 12-14
IV EXPLODED VIEWS
A) BUTT HINGE AN D CONTINUOUS HINGE
B) CENTER PIVOTS PAGE 19
C) OFFSET PIVOTS PAGE 20
PAGE 18
V DOOR INSTALLATION
VI CLOSER ADJUSTMENT
THESE INSTRUCTIONS USE FLUSH GLAZE STOREFRONT AS A BASIS
FOR DETAILING. THE TRANSOM BAR PREPS WILL BE THE SAME
FOR ALL OTHER FRAMING SYSTEMS THAT REQUIRE A C.O.C. AND
HAVE A TUBULAR TRANSOM BAR TO ACCEPT THE CLOSER.
PLEASE CONSULT THE INSTALLATION INSTRUCTIONS FOR THE
PARTICULAR SYSTEM BEING INCORPORATED FOR THE TRANSOM
BAR AND SHEAR BL OCKS REQUIRED AS A REPLACEMENT
THROUGHOUT THESE INSTRUCTIONS.
Minimizing Condensation
NOTE: Please reference EFCO 's "Understanding Condensation" br ochure which can be obtained through your EFCO representative.
Condensation will form on any surfac e when unf avorable conditions (interior temperature and relative humidity and exterior
temperature) are pres ent. When the formation of excessive condensation is a concern, it is highly recommended that a design
professional is utilized to perf or m an analysis of the shop drawings to r ecommend the best installation methods. Please contact
EFCO representative for i nf or m at i on on EFCO's Thermal Analysis Services.
Many current inst al l ati on pr actices lead to an increase in the possibility of the formation of condensation. Though not all
inclusive, the list of ex amples below illustrates conditions under which condensation is likely to occur:
1. Bridging system thermal break with non-thermally broken metal flashin g or linte l s t hat are exposed to the
exterior.
2. System exposur e to cold air cavities.
3. Interior relative hu midit y leve ls not maintained at recommended levels, see EFCO's "Understanding
Condensation" brochure.
4. Inadequate separation between s y stem and surrounding condition at perimeter.
5. Product combinations during the shop drawing stage that result in bridging thermal breaks of one or all products
involved.
PAGE 21
PAGE 21
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.
- SCREWS ARE LABELED AT DETAILS WITH EFCO PART NUMBERS ADDED.
EFCO STANDARD C.O.C.
DORMA RTS 88 (C)
SHEAR BLOCK w/ SCREWS
(S401 & S402)
{K120} - CLR. & BRZ.
"F" CLIP for BUTT
HINGES or GEARED
HINGES (C)
SHEAR BLOCK w/ SCREWS
4" & 4 1/2" HEADER
(S402)
{K173}
ANGLE BRACKET for
BUTT HINGES or
GEARED HINGES (C)
ANGLE CLIP for
OFFSET PIVOTS
HQ42 (C)
ANGLE CLIP w/
OFFSET PIVOTS
{FT16}
BAH 8-9-04
PAGE 2
SECTION I PARTS IDENTIFICATION
MOUNT w/ SCREWS
for 4" HEADER @ BUTT
or GEARED HINGES
{K497}
MOUNT w/ SPACER &
SCREWS for 4 1/2"
HEADER @ BUTT or
GEARED HINGES
{K929}
MOUNT w/ SCREWS
for 4" HEADER @
CENTER PIVOTS
{K498}
(CON’T)
MOUNT w/ SPACER &
SCREWS for 4 1/2"
HEADER @ CENTER
PIVOTS
{K928}
MOUNTING BLOCK
w/ SCREWS
for OFFSET PIVOTS
{K435}
COVER PLATE w/ BUTT HINGES, GEARED
HINGES, or CENTER PIVOTS
{K492} PKG. MILL
{K495} PKG. CLR
{K496} PKG. BRZ
1/4" SPACER BLOCK for 2"
TRANSOM BAR @ BUTT
HINGES or GEARED HINGES
2 REQUIRED
1/2" SPACER BLOCK for S945
SYSTEM
- MUST SPECIFY NOT SUPPLIED {FT71}
{F045}
COVER PLATE w/ OFFSET PIVOTS
{FT20} RIGHT HAND MILL
{FT26} LEFT HAND MILL
{FU02} RIGHT HAND CLR
{FU04} LEFT HAND CLR
{FU03} RIGHT HAND BRZ
{FU05} LEFT HAND BRZ
BAB 7/01
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.
ATTACH THE DORMA "F" CLIP TO THE HEADER/TRANSOM BAR WITH TWO
#10-32x5/8" PL-FH-MS.
B.
PLACE TWO 1/4-20x1" PL-FH-MS THROUGH THE HOLES IN THE HEADER/T-BAR
AND SECURE THEM WITH TWO 1/4"-20 HEX NUTS AND LOCK WASHERS. PLACE THE
ANGLE BRACKET ON THE THREADS THAT EXTEND PAST THE NUTS AND SECURE
WITH TWO MORE 1 /4"-20 HEX NUTS AND LOCK WASHERS.
C.
APPLICATIONS WITH A 2" HEADER/T-BAR:
ONE SPACER BLOCK {F045} MUST BE USED BETWEEN THE "F" CLIP AND THE
HEADER/T-BAR. USE TWO #10-32x5/8" PL-FH-MS TO FASTEN THE ASSEMBLY INTO
PLACE.
D.
APPLICATIONS WITH A 2" HDR/T-BAR:
USE TWO 1/4-20x1" PL-FH-MS THROUGH THE HOLES IN THE HEADER/T-BAR TO
SECURE ONE SPACER BLOCK {F045} WITH TWO 1/4"-20 HEX NUTS AND LOCK
WASHERS. PLACE THE ANGLE BRACKET ON THE THREADS THAT EXTEND PAST
THE NUTS AND SECURE WITH TWO MORE 1/4"-20 HEX NUTS AND LOCK WASHERS.
E.
COAT BOTH ENDS OF THE HDR/T-BAR WITH BUTYL TYPE SEALANT AND FASTEN
THE "F" CLIP(S) TO THE HINGE/PIVOT JAMB(S) WITH THREE #8-32x5/8" PL-PH-MS
EACH.
F.
AT SINGLE DOORS LOCATE THE HDR/T-BAR ON THE SHEAR BLOCK {K120} AT
THE LOCK JAMB AND FASTEN INTO PLACE WITH SUPPLIED SCREWS.
BAB 7/01
SECTION II HEADER/TRANSOM BAR
PAGE 4
INSTALLATION
(CON’T)
A. BUTT HINGE, CONTINUOUS HINGE, AND CENTER PIVOTS
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)
STEP C. (2" HEADER/T’BAR)
"F" CLIP (C)
(CON’T)
STEP E.
#8-32 X 5/8"
PL-PH-SMS (C)
STEP B. (1 3/4" HEADER/T’BAR)
ANGLE BRACKET (C)
STEP D. (2" HEADER/T’BAR)
ANGLE BRACKET (C) AND SPACER BLOCK {F045}
"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}
BAB 7/01
SECTION II HEADER/TRANSOM BAR
PAGE 5
INSTALLATION
(CON’T)
A. BUTT HINGE, CONTINUOUS HINGE, AND CENTER PIVOTS
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
(CON’T)
SEALANT AND INSTALL IT OVER THE SHEAR BLOCKS.
E.
FASTEN THE HEADER/TRANSOM BAR AT THE HINGE/PIVOT JAMB(S) TO THE
SHEAR BLOCK WITH TWO #12-11 X 1/2" PL-RH-SMS 18-8 A {STB9}.
F.
REPEAT STEP E. ON THE LOCK JAMB(S).
BAB 7/01
SECTION II HEADER/TRANSOM BAR
PAGE 6
INSTALLATION
(CON’T)
A. BUTT HINGE, CONTINUOUS HINGE, AND CENTER PIVOTS
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)
(CON’T)
STEP C.
"F" CLIP (C)
HINGE
STILE
#10-32 X 5/8"
PL-PH-MS (C)
STEP F.
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 B.
{
K173}
LOCK STILE
BAB 7/01
SECTION II HEADER/TRANSOM BAR
PAGE 7
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.
COAT THE ENDS OF THE HEADER/T’BAR WITH BUTYL TYPE SEALANT AND
FASTEN THE ANGLE CLIP(S) {FT16} AND THE HEADER/T’BAR TO THE HINGE/PIVOT
JAMB(S) WITH THREE #8-32X5/8" PL-PH-SMS.
D.
AT SINGLE DOORS:
LOCATE THE HEADER/T’BAR ON THE SHEAR BLOCK AT THE LOCK JAMB AND
FASTEN IN PLACE WITH THE SUPPLIED SCREWS.
STEP A.
ANGLE CLIP {FT16}
STEP B.
SPACER {F045}
#10-32X5/8"
PL-FH-MS 18-8
{M130}
STEP C.
#8-32X5/8"
PL-PH-SMS
NOTE:
FOR SINGLE DOORS AT LOCK
JAMB USE K120 SHEAR BLOCK
WITH 2" HDR/T-BAR.
BAB 7/01
PAGE 8
SECTION II HEADER/TRANSOM BAR AND CLOSER
PREPARATION AND INSTALLATION
B. OFFSET PIVOTS
(CON’T)
(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.
FASTEN THE HEADER/TRANSOM BAR AT THE HINGE/PIVOT JAMB(S) TO THE
SHEAR BLOCK WITH TWO #12-11 X 1/2" PL-RH-SMS 18-8 A {STB9}.
E.
REPEAT STEP D. ON THE LOCK JAMB(S).
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)
HINGE
STILE
STB9} #12-11 X 1/2"
{
PL-RH SMS 18-8 A
(SUPPLIED W/ K173)
STEP F.
STEP B.
{
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)
LOCK STILE
BAB 7/01
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.
1/4-20 X 5/8" (C)
BAB 7/01
SECTION III CLOSER PREPARATION AND
PAGE 10
INSTALLATION
A. BUTT HINGE, CONTINUOUS HINGE, CENTER PIVOTS
(CON’T)
(CON’T)
1. CLOSER PREP AND INSTALLATION STEPS FOR 1 3/4" AND
2" HEADER/T’BAR
INSTALLATION OF THE CLOSER IS IDENTICAL FOR THE 1 3/4" AND 2" HEADERS.
THE 2" HEADER IS SHOWN IN THE FOLLOWING DETAILS.
B.
WHILE HOLDING THE CLOSER AT A 15˚ ANGLE TO THE HDR/T-BAR, INSERT
THE CLOSER MOUNTING LUGS INTO THE "F" CLIP AND RAISE THE OPPOSITE
END OF THE CLOSER TO ALIGN THE ANGLE CLIP SCREW HOLES WITH THE
THREADED HOLES IN THE CLOSER END. SECURE THE CLOSER IN PLACE WITH
(CON’T)
TWO 1/4-20 HEX BOLTS AND WASHERS.
C.
TIGHTEN THE FILLISTER HEAD SCREWS AND RECHECK TO MAKE SURE
THAT ALL SCREWS / NUTS ARE TIGHT.
F045 (2" HEADER ONLY)
"F" CLIP (C)
2" HEADER/TRANSOM BAR (SHOWN)
HINGE/
PIVOT
JAMB
ANGLE BRACKET (C)
15˚ APPROX.
DORMA RTS 88
OVERHEAD CLOSER
LOCATING SCREWS
F045
(2" HEADER ONLY)
1/4-20 X 1/2" HXMS
& LOCK WASHERS (C)
1/4" LOCK WASHERS
& 1/4-20 HEX NUTS
BAB 7/01
SECTION III CLOSER PREPARATION AND
PAGE 11
INSTALLATION
A. BUTT HINGE, CONTINUOUS HINGE, CENTER PIVOTS
(CON’T)
(CON’T)
1. CLOSER PREP AND INSTALLATION FOR 1 3/4" AND
2" HEADER/T’BAR
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.
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
(CON’T)
CAUTION!
INSTALLING THE CLOSER UNIT.
2" HEADER/TRANSOM BAR (SHOWN)
HINGE/
PIVOT
JAMB
#6-32x3/4" FHMS (C)
COVER PLATE TO ’F’ CLIP
E.
ATTACH THE DOOR STOP / SLIDE ARM COVER IN THE CORRECT LOCATION TO LINE
DORMA RTS 88
OVERHEAD CLOSER
COVER PLATES
{K492 PKG. MILL}
{K495 PKG. CLR}
{K496 PKG. BRZ}
UP WITH THE DOOR STOPS AT THE JAMBS.
BAB 7/01
SECTION III CLOSER PREPARATION AND
PAGE 12
INSTALLATION
A. BUTT HINGE, CONTINUOUS HINGE, CENTER PIVOTS
(CON’T)
(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.
FASTEN THE DORMA ANGLE BRACKET TO THE CLOSER USING THE 1/4"-20 BOLTS AND
WASHERS, SUPPLIED WITH THE CLOSER.
C.
4" HEADER/TRANSOM BAR:
FASTEN THE MOUNT {K497 OR K498} TO THE ANGLE BRACKET USING THE TWO 1/4"-20 X 5/8"
HEX BOLTS {ISS1}, SUPPLIED WITH THE K497. USE THE 1/4"-20 LOCK WASHERS AND 1/4"-20
NUTS THAT ARE SUPPLIED WITH THE CLOSER.
4 1/2" HEADER/TRANSOM BAR:
FASTEN THE MOUNT {K929 OR K928} TO THE ANGLE BRACKET, PLACING THE SPACER BLOCK
(SUPPLIED WITH THE K929) BETWEEN THE ANGLE BRACKET AND THE MOUNT, USING THE TWO
1/4"-20 X 1 1/4" HEX BOLTS {IHP9}, SUPPLIED WITH THE K929. USE THE 1/4"-20 LOCK WASHERS
AND 1/4"-20 NUTS THAT ARE SUPPLIED WITH THE CLOSER.
CLOSER
1/4"-20 X 5/8" (C)
1/4-20 NUTS (C)
1/4 I.D. LOCK WASHER
MOUNT {
{4" - K498 CENTER PIVOTS}
{4 1/2" - K929 CONT./BUTT HINGES}
{4 1/2" - K928 CENTER PIVOTS}
SPACER BLOCK
-4 1/2" HEADER/T’BAR ONLY{SUPPLIED IN K501 AND K500}
ANGLE BRACKET (C)
4" - K497 CONT./BUTT HINGES}
READY TO INSTALL
1/4 I.D. LOCK WASHER
4" HEADER/T’BAR - 1/4-20 X 5/8" {K497 AND K498}
4 1/2" HEADER/T’BAR - 1/4-20 X 1 1/4" {K929 AND K928}
1/4-20 X 1/2" (C)
BAB 7/01
SECTION III CLOSER PREPARATION AND
PAGE 13
INSTALLATION
A. BUTT HINGE, CONTINUOUS HINGE, CENTER PIVOTS
(CON’T)
(CON’T)
2. CLOSER PREP AND INSTALLATION STEPS FOR 4" AND
4 1/2" HEADER/T’BAR
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.
WHILE HOLDING THE CLOSER AT A 15˚ ANGLE TO THE HDR/T-BAR, INSERT
THE CLOSER MOUNTING LUGS INTO THE "F" CLIP AND RAISE THE OPPOSITE
END OF THE CLOSER TO ALIGN THE MOUNT SCREW HOLES WITH THE PREP IN
THE HEADER/T’BAR. SECURE THE CLOSER IN PLACE WITH TWO #12-11 X 1/2"
PL-RH-SMS {STB9}.
(CON’T)
HINGE/
PIVOT
JAMB
SHEAR BLOCK {K173}
MOUNT SCREW LOCATION
4 1/2" HEADER/TRANSOM BAR (SHOWN)
"F" CLIP (C)
MOUNT
15˚ APPROX.
DORMA RTS 88
OVERHEAD CLOSER
SPACER BLOCK
4 1/2" HEADER ONLY
{FU09}
BAB 7/01
SECTION III CLOSER PREPARATION AND
PAGE 14
INSTALLATION
(CON’T)
A. BUTT HINGE, CONTINUOUS HINGE, AND CENTER PIVOTS
2. CLOSER PREP AND INSTALLATION STEPS FOR 4" AND
4 1/2" HEADER/T’BAR
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.
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
(CON’T)
CAUTION!
INSTALLING THE CLOSER UNIT.
(CON’T)
4 1/2" HEADER/TRANSOM BAR (SHOWN)
HINGE/
PIVOT
JAMB
DORMA RTS 88
OVERHEAD CLOSER
#6-32x3/4" FHMS (C)
COVER PLATE TO ’F’ CLIP
4.
ATTACH THE DOOR STOP / SLIDE ARM COVER IN THE CORRECT LOCATION TO
COVER PLATES
{K492 PKG. MILL}
{K495 PKG. CLR}
{K496 PKG. BRZ}
LINE UP WITH THE DOOR STOPS AT THE JAMBS.
BAB 7/01
SECTION III CLOSER PREPARATION AND
PAGE 15
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.
MOUNTING
BLOCK
{K435}
#12-24X3/4"
PL-FH-MS 18-8 UC
{M100 - CLR}
{M108 - BRZ}
STEP B.
1/4" ID WASHER (C)
1/4"-20X1/2" HX-MS (C)
BAB 7/01
SECTION III CLOSER PREPARATION AND
PAGE 16
(CON’T)
B. OFFSET PIVOTS
INSTALLATION
(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.
SPACER {F045}
HINGE/
PIVOT
JAMB
ANGLE CLIP {FT16}
2" HEADER/TRANSOM BAR (SHOWN)
#12-24X3/4"PL-FH-MS 18-8 UC
- SEE NOTE BELOW {M100 - CLR}
{M108 - BRZ}
DORMA RTS 88
OVERHEAD CLOSER
ANGLE CLIP
HQ42 (C)
#10-32X5/8"
PL-FH-MS 18-8
- SEE NOTE BELOW {M130 - CLR}
{M131 - BRZ}
NOTE:
THE FINISH ON THE ATTACHMENT SCREWS SHOULD MATCH THE FRAME’S FINISH.
BAB 7/01
SECTION III CLOSER PREPARATION AND
PAGE 17
(CON’T)
B. OFFSET PIVOTS
INSTALLATION
(CON’T)
1. CLOSER PREPARATION AND INSTALLATION STEPS
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.
2" HEADER/TRANSOM BAR (SHOWN)
(CON’T)
HINGE/
PIVOT
DORMA RTS 88
OVERHEAD CLOSER
JAMB
#10-32X5/8"
COVER PLATE
FT20 - RH - MILL} {FT26 - LH - MILL}
{
{FU02 - RH- CLR} {FU04 - LH-CLR}
{FU03 - RH - BRZ} {FU05 - LH - BRZ}
F.
LOCATE THE C.O.C. COVER PLATE INTO THE HEADER/T’BAR CUTOUT AND
PL-FH-MS 18-8
{M130}
FASTEN THE COVER PLATE IN PLACE WITH THE SUPPLIED FASTENERS AT THE
ANGLE CLIP END.
NOTE: THE DOOR STOP/SLIDE ARM COVER WILL RETAIN THE SPINDLE END OF
THE COVER, WHEN IT IS ATTACHED.
G.
ATTACH THE DOOR STOP/SLIDE ARM COVER IN THE CORRECT LOCATION
TO LINE UP WITH THE DOOR STOPS AT THE JAMBS.
BAB 7/01
8
SECTION IV EXPLODED VIEWS
A. BUTT HINGE AND CONTINUOUS HINGE
F CLIP
(BY DORMA)
FO45
(402 ONLY)
PAGE 1
FO45
(402 ONLY)
ANGLE BRACKET
(BY DORMA)
CLOSER
COVER PLATE
{K492} PKG. MILL
{K495} PKG. CLR
{K496} PKG. BRZ
SHIM BY EFCO
-IF REQUIRED-
SHEAR BLOCK
at SINGLE DOOR
{K120 - CLR & BRZ}
SLIDE ARM
(BY DORMA)
SLIDE BLOCK
(BY DORMA)
BUSHING
(BY DORMA)
{9914}
DOOR STOP
SLIDE TRACK
(BY DORMA)
DOOR STILE
TOP RAIL
BAH 8-9-04
PAGE 19
SECTION IV EXPLODED VIEWS
B. CENTER PIVOTS
SHEAR BLOCK
{
K173}
F CLIP
(BY DORMA)
(CON’T)
MOUNT
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)
COVER PLATE
{
K492} PKG. MILL
{
K495} PKG. CLR
{
K496} PKG. BRZ
SPACER BLOCK
ANGLE BRACKET
(BY DORMA)
SLIDE ARM
(BY DORMA)
TOP RAIL
BAB 7/01
0
SECTION IV EXPLODED VIEWS (CON’T)
C. OFFSET PIVOTS
PAGE 2
FT16
CLOSER
(BY DORMA)
K435
COVER PLATE
FT20 - RH MILL
FT26 - LH MILL
FU02 - RH CLR
FU04 - LH CLR
FU03 - RH BRZ
FU05 - LH BRZ
FO45
(402 ONLY)
HQ42
SHEAR BLOCK
{K120 - CLR & BRZ}
SLIDE ARM
(BY DORMA)
SLIDE BLOCK
(BY DORMA)
BUSHING
(BY DORMA)
SHIM BY EFCO
-IF REQUIRED-
9914-DOOR STOP
SLIDE TRACK
(BY DORMA)
SLIDE TRACK
CUSHION
(BY DORMA)
TOP RAIL
BAH 8-9-04
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.
AND INSTALL THE OPPOSITE END ON THE SPINDLE OF THE C.O.C.
HEADER/T’BAR WITH THE SCREWS PROVIDED.
SLIDE THE C.O.C. ARM INTO THE SLIDE TRACK IN THE TOP RAIL OF THE DOOR
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
SECTION VI CLOSER ADJUSTMENT
PAGE 21
A
.
CHECK THE LATCHING SPEED OF THE DOOR AND ADJUST THIS WITH VALVE "A",
WHICH IS TOWARD THE CENTER OF THE DOOR. CLOCKWISE TURNS DECREASE
THE LATCHING SPEED, WHEREAS COUNTERCLOCKWISE TURNS INCREASE THE
LATCHING SPEED.
B.
WHICH IS TOWARD THE SPINDLE OF THE C.O.C. COUNTERCLOCKWISE TURNS
INCREASE THE CLOSING SPEED.
CHECK THE CLOSING SPEED OF THE DOOR AND ADJUST THIS WITH VALVE "B",
SPINDLE
STEP B.
VALVE "B"
STEP A.
VALVE "A"
BAB 7/01
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