WRIGHT WC51 Installation Instructions

PARALLEL ARM INSTALLATION
WC51 or WC52 INSTALLATION INSTRUCTIONS
9-1/16" [230]
3" [76]
STOP FACE
3/4" [19]
SPEED REGULATING
VALVES
1. SELECT DEGREE OF DOOR OPENING. USE DIMENSIONS SHOWN IN CHART AND
ILLUSTRATION TO MARK LOCATION OF ATTACHING SCREWS TO THE DOOR
AND FRAME. PREPARE HOLES (see Preparations For Fasteners chart page 1).
MODEL
inches
WC51 7-5/8"
6-1/8"
WC52
4-1/8"
2. DISASSEMBLE FOREARM FROM MAIN ARM BY REMOVING ELBOW WASHER AND SCREW.
3. REMOVE THE FOOT FROM THE FOREARM AND DISCARD. Note: DO NOT DISCARD SCREW
AND WASHER, WILL NEED IN STEP 7.
4. ATTACH CLOSER TO THE DOOR WITH SPEED 2-3/4" [70]
REGULATING VALVES FACING THE DOOR OPENING.
3/8" [9.5]
RIGHT HAND DOOR
1-1/2"
[38]
5. ATTACH THE PA PLATE TO THE TOP FRAME AS SHOWN IN DIAGRAM.
6. BEFORE INSTALLING THE ARM ON THE PINION SHAFT, ROTATE THE PINION WITH A WRENCH.
45° TOWARDS THE HINGE EDGE OF THE DOOR TO ALIGN MAIN ARM LETTER "B" (RH DOOR)
OR "A" (LH DOOR) WITH THE PINION FLAT. FASTEN WITH MAIN ARM SCREW AND WASHER (see Fig. 5).
7. FASTEN FOREARM TO THE PA PLATE, USING THE SCREW THAT WAS REMOVED FROM THE FOOT IN STEP 3 AND PA SHOE WASHER INCLUDED IN
THE SCREW PACK.
8. WITH THE DOOR CLOSED, ADJUST THE FOREARM LENGTH TO SET ARM
ELBOW ABOUT 1-1/2"[38mm] FROM THE DOOR WHEN CONNECTED TO THE
MAIN ARM. USE WASHER AND SCREW PROVIDED TO
SECURE THE PIVOT CONNECTION. TIGHTEN LOCKNUT.
9. SNAP THE PINION CAP OVER THE PINION AT THE
BOTTOM OF THE CLOSER.
10. ADJUST CLOSER (refer to Speed and Power
Adjustment charts on page 1).
LEFT HAND DOOR
HINGE
SIDE
"A" PA PLATE
CENTERLINE
OF HINGE
STOP FACE
PA SHOE
WASHER
DIMENSION "B" DEGREE OF
DIMENSION "A"
OPENING
[mm] inches [mm]
194 9-1/4" 235 TO 100°
156 7-3/4" 197 101 ° TO 130°
105 5-3/4" 146
OVER 131°
"B"
CENTERLINE
OF HINGE
7/16" [11]
2"[51]
5/16" [8]
Fig. 5.
FOR LEFT HAND DOOR
FRAME
PINION FLAT
FOR RIGHT HAND DOOR
PA PLATE
RIGHT HAND DOOR
FRAME
Self Drilling/Tapping
Machine Screw
Machine Screws
Wood Screw
DOOR
PARALLEL ARM (PA) PLATE
CHART TO DETERMINE HAND OF DOOR
HINGE SIDE OF DOOR
STOP SIDE OF DOOR
THIS IS A LEFT HAND DOOR
PINION FLAT
REGULATING SWEEP SPEED & LATCHING SPEED
HINGE
©2015 Hampton Products International Corp.
SIDE
50 Icon, Foothill Ranch, CA 9 2610-3000 USA
www.hamptonproducts.com
1-800-562-5625
91000_WC51-52_REVA 09/15
PAGE 4
#95264000
WC51/WC52 INSTALLATION INSTRUCTIONS
PREPARATION FOR FASTENERS
FASTENERS DOOR OR FRAME DRILL SIZES
Hollow Metal or Aluminum
3/16"
#7 (.201") Drill Bit &
1/4" - 20
Hollow Metal
1/4" - 20 Tap
1/8" Drill Bit - Softwood
Wood
3/16" Drill Bit - Hardwood
* Measure door thickness before drilling pilot holes to prevent drilling through opposite side
COMPONENTS
PINION SHAFT
CLOSER BODY
PINION CAP
ELBOW WASHER AND SCREW
WASHER
CAUTION: DO NOT BACK
VALVES OUT OF CLOSER
OR LEAK WILL RESULT.
PULL SIDE
ATTENTION:
HINGE SIDE OF DOOR
ADJUST CLOSING SPEED
TIME TO BETWEEN 4 & 6
STOP SIDE OF DOOR SECONDS FROM 90°.
PUSH SIDE
DOORS USED BY:
HANDICAPPED, ELDERLY
OR SMALL CHILDREN MAY
THIS IS A RIGHT HAND DOOR
REQUIRE LONGER
CLOSING TIMES.
TURN SPEED REGULATING VALVES CLOCKWISE TO SLOW DOWN
OR COUNTER CLOCKWISE TO SPEED UP DOOR MOVEMENT.
THIS VALVE CONTROLS DOOR SWEEP SPEED
(SLOWER- TURN CLOCKWISE)
(FASTER - TURN COUNTER CLOCKWISE)
THIS VALVE CONTROLS LATCHING SPEED
(SLOWER- TURN CLOCKWISE)
(FASTER - TURN COUNTER CLOCKWISE)
DOOR CLOSER
WHERE USED *DRILL DEPTH
Closer Thru One Side
Closer 1"
Parallel Arm (PA)
5/8"
Plate/Foot
Closer & PA Plate/
1 1/4"
Foot
ARM ASSEMBLY
LOCKNUT
FOOT
FOREARM
MAIN ARM SCREW
MAIN ARM
AND WASHER
CLOSING SPEED CONTROL
STANDARD CLOSING CYCLE
ADJUSTING FOOT FOR
INITIAL OPENING POWER
MOVE FOOT PIVOT TO HOLE AS ILLUSTRATED
LESS POWER MORE POWER
STANDARD POSITION
PAGE 1