1
DOOR OPENING
DIMENSION A
85°
3-15/16 (100)
90°
3-3/8 (86)
2-1/2 (64)
100°
1-3/4 (44)
110°
Hinge or Pivot
3
-3/8
3/8
(
9.5
)
3/4
(19)
#7
7/32
″
1/4-20
Metal
Wood
2
-1/8
(54)
(176)
(70)
(282.6)
(282.6)
(86)
(86)
2
-1/8
(54)
Hinge or Pivot
3
-3/8
Dimensions
POWER
ADJUSTMENT
A
POWER
ADJUSTMENT
A
11
-1/8
2
-3/4
9/16
(14.3)
6-
15/16
11
-1/8
9/16
(14.3)
9/16
(14.3)
9/16
(14.3)
Inches
(mm)
(176)
6-
15/16
3/4
(19)
3/8
(
9.5
)
DOOR CLOSER INSTALLATION
3
DOOR CLOSER MOUNTING
HI
NG
ES
S
ID
E
HI
NG
ES
S
ID
E
On Fire Doors use
machine screws (a)
with sexnut (i)
Screws (a) or (b)
x 4
Screws (a) or (b)
x 4
RIGHT HAND
REVERSED (RHR)
LEFT HAND
REVERSED (LHR)
Speed adjusting valves must be positioned away from the
hinges side of the door.
CL
CL
Installation Instructions
1901-CSA, 1901-CSANHO
CUSHION STOP ARM (WITH / WITHOUT HOLD OPEN)
Select required door opening angle, then the mark the four (4) door closer mounting
holes center locations using measurements from the table. Mark the five (5) hole
locations on the inside frame (soffit) to mount the parallel bracket. Pre-drill 7/32"
holes for wood screws or drill and tap for 1/4-20 for machine screws.
Incorrect installation or adjustment could
cause damage or injury.
Read and follow instructions carefully.
Left hand door shown,
reverse measurements for
Right hand door application.
Right hand door shown,
reverse measurements for
Left hand door application.
1901-CSA-INST 2020/09
1/2
For correct door closer operation,
the door closer and parallel arm must be level through out the full door opening.
If not, the misaligned part will be subject to bending, distortion and friction that will affect the door closer operation and usefull life.
2
PARALLEL BRACKET CUSHION STOP CONFIGURATION
Configure the arm stop based on door closer installation (see Step 3) as indicated BEFORE installing bracket to the frame (see Step 4).
Insert ARM STOP into
hole as shown.
ARM
STOP
FILLER
PLUG
BRACKET
⒠
BRACKET
ARM
STOP
FILLER
PLUG
Insert ARM STOP into
hole as shown.
⒠
FOR RIGHT HAND
REVERSED (RHR)
INSTALLATION
FOR LEFT HAND
REVERSED (LHR)
INSTALLATION
Screw Pack(Cush Arm)
⒠
Machine 4
1
⒜
⒝
Wood 4
⒞
Wood 1
⒟
⒡
Machine 1
Through bolt sex nut
Filler Plug
1
Spacer Block
1
(g)
(i)
(h)
1
MOUNTING HARDWARE
4
