Page 1
SARGENT 351 DOOR CLOSERS
WITH CPS/CPSH ARMS
INSTALLATION INSTRUCTIONS
351 ADJUSTABLE FROM SIZE 1 THRU 6
CAUTION: FAILURE TO INSTALL OR ADJUST PROPERLY MAY RESULT IN INJURY OR DAMAGE.
FOR ASSISTANCE CALL SARGENT AT 1-800-727-5477.
1
DETERMINE MAXIMUM DEGREE OF OPENING OR HOLD OPEN (CPSH) REQUIRED. DRILL AND TAP DOOR AND FRAME FOR
#12-24 MACHINE SCREWS. WHEN USING SELF TAPPING SCREWS PROVIDED, PREDRILL WITH A 3/32" DRILL.
PULL SIDE PULL SIDE
PUSH SIDE PUSH SIDE
LEFT HAND DOOR RIGHT HAND DOOR
CLOSERS ARE NON-HANDED
2
A7345B
1
13/16"
CENTERLINE
OF
HINGE
“A”
1-15/16"
2-11/16"
13/16"
5/16"
3-1/16"
3-7/8"
1-7/8"
9/16"
5/8"
9"
2-5/8"
2-1/2"
CENTERLINE
OF
HINGE
“B”
(FROM STOP)
DEGREE OF DOOR OPENING AT “HOLD OPEN” ■
85° 90° 95° 100° 105°
110°
DIM. “A”
9-1/2" 8-3/4" 8-1/8" 7-9/16" 7-1/16" 6-5/8"
DIM. “B” 10-3/16" 9-7/16" 8-13/16" 8-1/4" 7-3/4" 7-5/16"
■ DIMENSIONS FOR GIVEN DEGREE BASED ON 4-1/2" HINGE. WHEN 3-1/2"
TO 6" HINGES ARE USED, HOLD OPEN ANGLE WILL CHANGE BY LESS
THAN 1/2°. DEAD STOP OCCURS 3° BEYOND HOLD OPEN.
IMPORTANT NOTICE
PRE-DRILL 3/32"
HOLES FOR SELFTAPPING SCREWS
OR TAP #12-24 FOR
MACHINE SCREWS
+
or
RH
SPRING
ADJUSTMENT
NUT
INSTALL DOOR CLOSER TO DOOR WITH SPRING
ADJUSTMENT NUT AWAY FROM HINGE.
NOTE:
351 CLOSER BODIES ARE NON HANDED. IT
IS IMPORTANT THAT THE CLOSER BODY IS
INSTALLED WITH “RH” SYMBOL AT TOP FOR
RIGHT HAND DOORS, “LH” SYMBOL AT TOP
FOR LEFT HAND DOORS.
MOUNT FOOT BRACKET TO DOOR STOP.
BUMPER & HOLDER
12-24 x 1" MS or
#12 x 1-3/4"
12-24 x 1-3/4" MS
or #12 x 2-1/2"
4 #12-24 x 5/8" MS
or #12 x 1-3/4"
INSERT
“CPSH” ONLY
RH CPSH
SHOWN
3B
1/2"
7/8"
5/8"
CPSH SHOWN
CPS SIMILAR
IMPORTANT: USE A MINIMUM
OF 7 SCREWS.
USE SPACER
WHEN REQUIRED
3C
ALTERNATE:
PREASSEMBLE ARMS
PRIOR TO ATTACHING
TO STOP.
ARM MUST BE THE SAME HAND AS THE DOOR. ASSEMBLE THE
HOLDER WITH BUMPER & INSERT (CPSH ONLY) TO FOOT
BRACKET AS LOCATION OF THESE PARTS DETERMINES THE
“HAND”.
3A
Copyright ©2005, 2008, Sargent Manufacturing Company, an ASSA ABLOY
Group company. All rights reserved. Reproduction in whole or in part without the
express written permission of Sargent Manufacturing Company is prohibited.
Page 2
4A
5
A
B
C
A. OPEN DOOR AND INSTALL PIVOT AS SHOWN.
B. USE SCREW TO SECURE PIVOT AND ARMS AS SHOWN.
A
B
FRAME
UNREINFORCED
DOOR
DOOR STOP
MORTISE NUT
DRILL 3/8" DIA.
HOLE FOR MORTISE
NUT BODY.
DRILL 1/4" DIA. HOLE
FOR MOUNTING SCREWS
ACCESSORIES
125 VF BRACKET FOR FLUSH FRAME
AND DOOR CONDITION.
OPTIONAL: USE MORTISE NUTS (#4TB)
WHEN THRU-BOLTING IS REQUIRED.
2
4
*
A. ROTATE BOTTOM SPINDLE 45° WITH WRENCH.
B. ASSEMBLE MAIN ARM WITH INDEX MARK
POSITIONED AS SHOWN.
C. SECURE WITH SCREW AND WASHER.
RH
*
WARNING: IF NOT PROPERLY INDEXED, DOOR
CLOSER WILL NOT FUNCTION PROPERLY.
!! !!
SEE PAGE 1
FOR
TEMPLATING
DIMENSIONS
FLUSH
FRAME
DOOR
A
B
C
125 V BRACKET FOR NARROW FRAME
CONDITION.
351-D DROP PLATE USED WITH NARROW TOP RAILS.
D
O
O
R
LEFT HAND
DOOR
OPPOSITE
SLOW
DOWN
SPEED
UP
351-D DROP PLATE
A7345B
INDEX MARK
OF SPINDLE
MAIN
ARM
LEFT HAND
DOOR
RIGHT HAND
DOOR
1
3
4
2
5
1
2
3
4
5
Copyright ©2005, 2008, Sargent Manufacturing Company, an ASSA ABLOY
Group company. All rights reserved. Reproduction in whole or in part without the
express written permission of Sargent Manufacturing Company is prohibited.
ALTERNATE METHOD:
ATTACH PREASSEMBLED ARM.
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TO ADJUST HOLDER ARM (CPSH ONLY)
ALL CPSH ARMS ARE SHIPPED NON-HOLD OPEN FROM THE
FACTORY. TO SET IN HOLD OPEN, TURN THE ADJUSTING
NUT APPROXIMATELY 1-1/2 TURNS CLOCKWISE.
ADJUSTING NUT
FINAL ADJUSTMENT AND REGULATING PROCEDURES
6
SLOW
DOWN
SPEED
UP
DOOR WIDTH
EXTERIOR DOORS INTERIOR DOORS
(INCHES)
24-30 TURN nut 1-3 TURN nut 1-3
30-36 FACTORY SET FACTORY SET
36-42 TURN nut 1-4 TURN nut 1-3
42-48 TURN nut 7-9 TURN nut 4-6
7
ADJUST POWER TO ALLOW DOOR TO CLOSE AND LATCH.
1/8” HEX SOCKET
WRENCH
BACKCHECK
RANGE
DELAYED ACTION
RANGE
CLOSING SPEED
RANGE
LATCHING SPEED
RANGE
8
INSTALL COVER AS SHOWN.
3
MINIMUM RECOMMENDED DOOR CLOSING TIME IS 6 SECONDS FOR DOORS OPENED
TO 90 DEGREES. USE 1/8" HEX (ALLEN) WRENCH TO ADJUST VALVES AS NEEDED.
CLOSING AND LATCHING SPEEDS:
TURN VALVES CLOCKWISE TO SLOW DOWN OR COUNTERCLOCKWISE TO SPEED UP
DOOR MOVEMENT
BACKCHECK:
TO REGULATE THE INTENSITY OF BACKCHECK ACTION TURN VALVE CLOCKWISE TO INCREASE OR
COUNTERCLOCKWISE TO DECREASE CHECKING.
CAUTION: SET VALVE FOR SLIGHT CUSHIONING EFFECT; CLOSER CAN BE DAMAGED IF THE CHECKING ACTION IS TOO
ABRUPT. NEVER USE THE BACKCHECK AS A DOOR STOP. ALWAYS USE A DOOR STOP TO STOP THE DOOR.
DELAYED ACTION FEATURE (OPTIONAL FEATURE ON SOME MODELS):
"DELAYED ACTION" PROVIDES SLOW DOOR CLOSING THROUGH THE DELAYED ACTION RANGE. TURN VALVE CLOCK-
WISE TO SLOW DOWN OR COUNTERCLOCKWISE TO SPEED UP DOOR MOVEMENT.
ADJUSTING DOOR TO CLOSE DUE TO HIGH DRAFT CONDITIONS MAY EXCEED ADA
STANDARDS. CONSULT LOCAL ORDINANCES WHEN FIRE DOORS ARE INVOLVED.
NUMBER OF TURNS OF SPRING POWER ADJUSTING NUT
DECREASE
INCREASE
9
5/8"
SPRING
POWER
NUT
A7345B
Copyright ©2005, 2008, Sargent Manufacturing Company, an ASSA ABLOY
Group company. All rights reserved. Reproduction in whole or in part without the
express written permission of Sargent Manufacturing Company is prohibited.
Page 4
13/16"
CENTERLINE
OF
HINGE
“A”
1-15/16"
2-11/16"
13/16"
5/16"
3-1/16"
3-7/8"
1-7/8"
9/16"
5/8"
9"
2-5/8"
2-1/2"
CENTERLINE
OF
HINGE
“B”
(FROM STOP)
A7345B
4
RH
SPRING
ADJUSTMENT
NUT
1/2"
7/8"
5/8"
Copyright
©
2005, 2008, Sargent Manufacturing Company, an ASSA ABLOY
Group company. All rights reserved. Reproduction in whole or in part without the
express written permission of Sargent Manufacturing Company is prohibited.
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