A
6-1/2
(165.1)
1-3/4(44.4)
1 (25 )
8-3/16(208)
3/4(19)
1-1/4(32)
Hinge
or
Pivot
OPENING
To120°
120°-180°
6-1/2(165.1)
DIM.A
DIM.A
4(101.6)
A
1-3/4(44.4)
1 (25 )
9-1/16(230)
3/4(19)
1-1/4(32)
Hinge
or
Pivot
REGULAR ARM (PULL SIDE) Mounting
TOP JAMB (PUSH SIDE) Mounting
A
8-3/16
(208)
3/4(19)
1/2(12.7)
1-3/4(44.4)
1-3/4(44.4)
Hinge
or
Pivot
A
9-1/16
(230)
3/4(19)
1/2(12.7)
1-3/4(44.4)
1-3/4(44.4)
Hinge
or
Pivot
DYN-4000
DYN-2000,DYN-3000
Size 2&3
Size 4
1. Select degree of opening and use dimensions shown or attached template to locate 4 holes on door for closer body
and 2 holes on frame for arm shoe.
2. Prepare door and frame for fasteners. See
"Preparation for Fasteners", Figure 1
, Page 1.
3. Install forearm/arm shoe assembly to frame using provided screws.
4. Mount closer on door using provided screws.
SPEED ADJUSTING VALVE MUST BE POSITIONED TOWARD
HINGE EDGE
5. Install main arm to top pinion shaft, perpendicular to door. Secure tightly with provided arm screw/washer assembly.
6. Adjust length of forearm so that forearm is perpendicular to frame when assembled to preloaded main arm (see below
illustration). Secure forearm to main arm with provided screw/washer assembly
7. Snap pinion cap over shaft at bottom of closer. If the slim cover is packed, please fix it by provided screws.
8. Adjust the door closer, following instructions as shown on page 1.
INSTALLATION SEQUENCE
Top View Typical Installation
SPEED
ADJUSTING
SCREW
SPEED
ADJUSTING
SCREW
Preload
Preload
Right hand door
Left hand door
s
L
R
s
L
R
PAGE 2
1. Select degree of opening and use dimensions shown or attached template to locate 4 holes on frame for closer body
and 2 holes on door for arm shoe.
2. Prepare door and frame for fasteners. See
"Preparation for Fasteners", Figure 1
, Page 1.
3. Install forearm/arm shoe assembly to door using provided screws.
4. Mount closer on door using provided screws.
SPEED ADJUSTING VALVE MUST BE POSITIONED TOWARD
HINGE EDGE
5. Install main arm to top pinion shaft, perpendicular to door. Secure tightly with provided arm screw/washer assembly.
6. Adjust length of forearm so that forearm is perpendicular to frame when assembled to preloaded main arm (see below
illustration). Secure forearm to main arm with provided screw/washer assembly
7. Snap pinion cap over shaft at top of closer. If the slim cover is packed, please fix it by provided screws.
8. Adjust the door closer, following instructions as shown on page 1.
INSTALLATION SEQUENCE
Right hand door shown
Left hand door opposite
Dimensions are in inches(mm)
Do not scale drawing
Left hand door shown
Right hand door opposite
Dimensions are in inches(mm)
Do not scale drawing
PAGE 3
DYN-4000
DYN-2000,DYN-3000
Left Hand Door
Right Hand Door
Optional "BC"
ADJUSTING SCREW
Preload
Preload
SPEED
ADJUSTING
SCREW
SPEED
ADJUSTING
SCREW
Top View Typical Installation
s
L
R
s
L
R
6-1/2
(165.1)
6-1/2
(165.1)
6-1/2
(165.1)
6-1/2(165.1)
4(101.6)
OPENING
To120°
120°-180°
6-1/2(165.1)
DIM.A
DIM.A
4(101.6)
Size 2&3
Size 4
6-1/2(165.1)
4(101.6)
Speed
valves
Speed
valves
Speed
valves
Speed
valves
Optional "BC"
ADJUSTING SCREW
