Dexter DCR8000 RWPA Instructions Installation Instructions: 111046
User Manual: Dexter Installation Instructions: Dexter DCR8000 RWPA Instructions Installation Instructions
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DCR8000 SERIES
Surface Mounted
Door Closer
Non Hold-Open
Standard:Back Check
Power adjustable 1-4
Installation Instructions for PARALLEL ARM (PUSH SIDE) Mounting
THIS TEMPLATE COVERS PARALLEL ARM INSTALLATIONS TO 180° OPENINGS.
Parallel bracket accessory required and is included.
A
* ADJUST SPRING TENSION ACCORDING TO THE
FOLLOWING CHART
2-3/4(70mm)
2(51mm)
5/16(8mm)
DCR8000
3-3/8(85.7mm)
Regular Arm installation
Closer installs on PULL/HINGE
side of door
Left hand door shown
Right hand door opposite
Dimensions are in inches
Do not scale drawing
OPENING
DIM.A
DIM.B
SIZE : 4 & 5 SIZE : 4 & 5
To 120
10 7/8
(277.8mm)
6 15 16
(176.2mm)
120 -180
8 3/4
(222.2mm)
4 3/4
(120.6mm)
INSTALLATION INSTRUCTIONS
-55 ( - 25)
1
-8
55-99 (25-455)
2
-4
99-143 (45-65)
3
0
143-187 (65-85)
4
5
Non Hold Open Arm
Left Hand Door-RH or
Right Hand Reverse -RHR
See Page 2
MAX. 13 FULL TURNS FROM MIN. SETTING.
Backcheck
Range
BACKCHECK (INTENSITY)
LATCHING SPEED
INCREASE
DECREASE
Never closer this
valve completely
LATCHING
ADJUSTING VALVE
CLOSING
ADJUSTING VALVE
Pull Side of Door
CHART
TO DETERMINE
HAND OF DOOR
LEFT HAND DOOR
Spring power
Adjusting NUT
Push Side of Door
Push Side of Door
THIS IS A RIGHT HAND DOOR
index mark
L
(B)
Pull Side of Door
THIS IS A LEFT HAND DOOR
s
L
CAUTION!! Do not turn speed adjusting valve more than two(2) full turns counter-clockwise from its factory
set position, as two speed adjusting valves could dislodged from the door closer
body, resulting in the loss of internal fluid and failure of the device.
CLOSING SPEED
OPENING CYCLE
R
s
R
NOTE Closing arcs("CLOSE"and"LATCH")are controlled by two(2)seperate speed adjusting valves. Adjust
the CLOSING speed first and then adjust the LATCHING speed.
To increase backcheck intensity, turn valve marked "BC" clockwise.
To decrease backcheck intensity, turn valve marked "BC" counter-clockwise.
"BC"
Adjusting Valve
(A)
Non Hold Open Arm
Left Hand Door-RH or
Right Hand Reverse -RHR
See Page 4
1. "CLOSING"speed adjustment is accomplished by full rotations of the speed adjusting valve.
-Turn the speed adjusting valve CLOCKWISE for a SLOWER CLOSE arc closing speed.
-Turn the speed adjusting valve COUNTER-CLOCKWISE for a FASTER CLOSE arc closing speed.
2 "LATCH" speed adjustment accomplished by full rotations of the speed adjusting valve.
-Turn the speed adjusting screw CLOCKWISE for a SLOWER latch are closing speed.
-Turn the speed sdjusting screw COUNTER-CLOCKWISE for a FASTER Latch arc closing speed.
NOTE: These instructions apply only to closers equipped with backcheck
RIGHT HAND DOOR
index mark
Non Hold Open Arm
Left Hand Door-RH or
Right Hand Reverse -RHR
See Page 3
CLOSING CYCLE
FACTORY PRESET SIZE 3
OPENING CYCLE
1. Select door opening angle and use dimensions shown above,
mark four (4) holes on door for door closer and three(3)
holes underside of frame for paralled of bracket.
2. Drill pilot holes in door and frame to #14 all-purpose
screws or drill and tap for 1/4-20 machine screws.
3. Mount closer on door using screws provided. SPEED
adjusting valve must be positioned away from hinge edge
4. Install parallel Arm Bracket to frame using screws provided
5. Using a wrench on the square shaft at bottom of closer, rotate
shaft approximately 45 degree toward hinge of door. Hold and
place main arm of shaft on top of closer at proper index mark
as illustrated
FOR LEFT HAND DOOR "L"(illustration "A"). FOR RIGHT
HAND DOOR "L"(illustration "B"). Tighten arm screw with
lockwasher securely.
6. Remove arm shoe from fore arm and discard. Install ROD end of
forearm to bracket using screw/washer assembly provided.
7. Adjust length of adjustable forearm so that adjustable forearm is
parallel to frame.
8. Adjust closing speed of door following instructions as shown
Page 1
Parallel Arm Installation
Closer installs on PUSH/STOP
side of door.
CLOSER ADJUSTMENT
* NOTE:
9-1/16(230.2mm)
Top Jamb Installation
Closer Installs on Frame on
PUSH/STOP side of door.
FULL TURNS
ADJUST
INCREASE
DECREASE
Hinge or Pivot
Page: 4
INSTALLATION INSTRUCTIONS
Hinge Edge
of Door
B
SIZE
LBS (KGS)
Door Closer
Non Hold-Open
Standard:Back Check
Power adjustable 1-4
Hinge Edge
of Door
Parallel bracket
3/4(19mm)
DOOR WEIGHT
MODEL
7/16(11mm)
DCR8000 SERIES
Surface Mounted
Page: 1
DCR8000 SERIES
Surface Mounted
DCR8000 SERIES
Surface Mounted
Door Closer
Non Hold-Open
Standard:Back Check
Power adjustable 1-4
Door Closer
Non Hold-Open
Standard:Back Check
Power adjustable 1-4
Installation Instructions forTOP JAMB (PUSH SIDE) Mounting
Installation Instructions for REGULAR ARM (PULL SIDE) Mounting
A
6-1/2
(165.1mm)
* ADJUST SPRING TENSION ACCORDING TO THE
FOLLOWING CHART
1-3/4(44.4mm)
A
* ADJUST SPRING TENSION ACCORDING TO THE
FOLLOWING CHART
9-1/16(230.2mm)
3/4(19mm)
1-1/8(28.5mm)
1-3/4(44.4mm)
DCR8000
9-1/16(230.2mm)
DIM.A
To120
120 -180
6-1/2(165.1mm)
4(101.6mm)
FULL TURNS
ADJUST
-55 ( - 25)
1
-8
55-99 (25-455)
2
-4
99-143 (45-65)
3
0
143-187 (65-85)
4
5
* NOTE:
FACTORY PRESET SIZE 3
MAX. 13 FULL TURNS FROM MIN. SETTING.
1-3/4(44.4mm)
6-1/14
(158.7mm)
6 1/2(165.1mm)
To 120
* NOTE:
Left hand door shown
Right hand door opposite
Dimensions are in inches
Do not scale drawing
NOTE: these instructions apply only to closers equipped with backcheck
To increase backcheck intensity, turn valve marked "BC"
clockwise.
To decrease backcheck intensity , turn valve marked
"BC" counter-clockwise.
OPENING CYCLE
Backcheck
Range
BACKCHECK(INTENSITY)
INCREASE
DECREASE
Never close This
valve completely
-8
-4
99-143 (45-65)
3
0
143-187 (65-85)
4
5
FACTORY PRESET SIZE 3
To increase backcheck intensity, turn valve marked "BC"
clockwise.
To decrease backcheck intensity , turn valve marked
"BC" counter-clockwise.
OPENING CYCLE
BACKCHECK(INTENSITY)
Backcheck
Range
Increase
Decrease
Never close
this valve
completely
Top View Typical Insttallation
Right Hand Door
"BC"
ADJUSTING SCREW
SPEED
ADJUSTING
SCREW
L
s
Preload
SPEED
ADJUSTING
SCREW
R
R
s
L
R
SPEED
ADJUSTING
SCREW
R
L
Preload
Page: 2
1
2
Left hand door
"BC"
ADJUSTING SCREW
s
-55 ( - 25)
55-99 (25-455)
NOTE: These instrucions apply only to closers equipped with backcheck
Left Hand Door
SPEED
ADJUSTING
SCREW
FULL TURNS
ADJUST
OPENING CYCLE
1. Select door opening angle and use dimensions shown above,
mark four (4) holes on frame for door closer and two (2) holes on
door of arm shoe.
2. Drill pilot holes in door and frame for #14 all-purpose
screws or drill and tap for 1/4-20 machine screws
3. Install forearm/arm shoe assembly to door using screws
provided.
4. Mount closer on frame using screws provided SPEED
ADJUSTING VALVE MUST BE POSITIONED TOWARD
HINGE EDGE
5, Install main arm to top pinion shaft, perpendicular to door
as shown below, Secure tightly with arm screw/washer
assembly provided.
6. Adjust length of forearm so that forearm is perpendicular
to frame when assembled to preloaded main arm(illustration
below). Secure forearm to main arm with screw/washer
assembly provided.
7. Snap pinion cap over shaft at bottom of closer.
8. Adjust closing speed of door, following instructions: as shown
Page1.
Top View Typical Installation
Right hand door
SIZE
MAX. 13 FULL TURNS FROM MIN. SETTING.
OPENING CYCLE
1. Select door opening angle and use dimensions shown above,
mark four (4) holes on door for door closer and two (2) holes
on frame for arm shoe.
2. Drill pilot holes in door and frame for #14 all-purpose
screws or drill and tap for 1/4-20 machine screws.
3. Install forearm/arm shoe assembly to frame using screws
provided.
4. Mount closer on door using screws provided . SPEED
ADJUSTING VALVE MUST BE POSITIONED TOWARD
HINGE EDGE
5. Install main arm to top pinion shaft, perpendicular to door
as shown below. Secure tightly with arm screw/washer
assembly provided.
6. Adjust length of forearm so that forearm is perpendcular
to frame when assembled to preloaded main arm (IIlustration
below). Secure forearm to main arm with screw/washer
assembly provided.
7. Snap pinion cap over shaft at bottom of closer.
8. Adjust closing speed of door, following instructions as shown
page 1.
LBS (KGS)
INCREASE
DECREASE
4(101.6mm)
120 -180
INSTALLATION INSTRUCTIONS
INSTALLATION INSTRUCTIONS
DOOR WEIGHT
DIM. A
OPENING
Hinge
or
Pivot
INCREASE
DECREASE
Right hand door shown
left hand door opposite
Dimensions are in inches
Do not scale drawing
1/2(12.7mm)
Preload
L
Hinge
or
Pivot
OPENING
SIZE
LBS (KGS)
MODEL
DCR8000
MODEL
1(25.4mm)
3/4(19mm)
DOOR WEIGHT
s
Preload
Page: 3
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