FOREARM
ARMSHOE
2
3
DOOR CLOSER ADJUSTMENTS
POWER ADJUSTMENT CHART
APPLICABLE
DOOR
WEIGHT
33
∼
56 LBS
(15
∼
30 Kg)
56
∼
99 LBS
(30
∼
45 Kg)
99
∼
143 LBS
(45
∼
65 Kg)
143
∼
187 LBS
(65
∼
85 Kg)
COUNTERCLOCKWISE FOR
NEGITIVE NUMBERS ( )
CLOCKWISE FOR
FULL NUMBERS (+)
OPENING CYCLE
CLOSING CYCLE
BACK CHECK
Adjusting Valve
4mm
Hex
Wrench
DECREASE
INCREASE
-
14
-
10
0 (PRESET)
+ 6
DOOR
CLOSER
SIZE
BF
1
2
3
4
Use 4mm Hex
Wrench
For this
Adjustment
CAUTION!!
Do not turn speed adjusting valves more
than two (2) full turns counter-clockwise. Do not back
valves out of closer or a leak will result.
The closing force is adjustable from a size 1 to size 4, as outlined in ANSI Standard A156.4.
When these series of door closers are installed and adjusted to conform to ADA reduced
opening force requirements (5 lbs max.) for Interior doors, they may not have adequate
closing force to reliably close and latch door. Power adjustments charted on this page are
recommended where possible, to ensure proper door control.
By law the Americans with
Disabilities Act (ADA) may
require that door closer
installation comply with
accessibility guidelines
.
DECREASE
INCREASE
FASTER
SLOWER
2
APPLICABLE
DOOR LEAF WIDTH
EXTERIOR
(SWING OUT)
INTERIOR
28
"
(0.71m)
32
"
(0.81m)
36
"
(0.91m)
42
"
(1.07m)
5 lb-f
32
"
(0.81m)
36
"
(0.91m)
42
"
(1.07m)
48
"
(1.22m)
FULL TURNS OF POWER
ADJUSTING SCREW
SWEEP
Adjusting
Valve
LATCH
Adjusting
Valve
Screw
Power
Adjusting
Left hand door shown,
reverse measurements for
right hand door application.
Hinge or Pivot
Main arm
Main arm
Left hand door
Right hand door
1
(25)
131°to 180°
°
101°to 130°
To 100°
Door Opening
Dim. B
4-1/8
6-1/8
7-5/8
(105)
(156
)
(194)
Dim. A
5-3/4
7-3/4
9-1/4
(146)
(197)
(235)
3
-1/4
(83)
B
9
-1/16
(230)
1/2
(13)
A
7/16
(11)
Left hand door shown,
reverse measurements for
right hand door application.
3/8
(9.5)
2
(51)
2
-3/4
(70)
3/4
(19)
Inches (mm)
Option C instructions:
1.
Using the measurements from diagram C, mark
screw hole center locations. Mark four (4) hole locations on door for door closer
and four (4) hole locations on inside frame for parallel bracket.
2.
Drill pilot
holes in door and frame, drill
7/32″(5.5mm) diameter holes for wood screws or
drill and tap
#7(.201″ diameter) for 1/4-20 machine screws.
3.
Install Parallel
bracket to frame using screws (g) or (h).
4.
Mount closer on door using
screws (c) or (d).
SPEED ADJUSTING VALVES MUST BE
POSITIONED
AWAY
FROM HINGE SIDE
.
5.
Place main arm on closer pinion shaft, index
main arm - mark
“L” or “R” with pinion flat as shown in Figure 1, Secure tightly
with screw/washer (e).
6.
Remove arm shoe from forearm (see figure2), install
Parallel bracket to end of forearm using the screw (i).
7.
With door closed,
adjust length of forearm so that the tip of the main arm is approximately 1
″
(25mm) away from being parallel with door, when connected to the forearm.
Secure with screw/washer (f).
8.
Adjust closing speed, see below
9.
Snap
pinion cap over shaft at bottom of closer or install(optional) cover with small
screw (j).
1
Figure 2
Diagram for Option C
80-9316-8007-000 ReV-1(3/17)
Option C
– Parallel Arm Installation
Components
Screw Pack
1
1
⒠
⒡
Standard
Pinion
Cap
P-Bracket
1
⒤
⒞
⒜
Machine
2
Machine
4
⒟
⒝
Wood
2
Wood
4
⒣
⒢
Wood
4
Optional
Machine
4
FOREARM
BRACKET
PARALLEL
MAIN ARM
DOOR CLOSER
(Left Hand Door)
SPEED ADJUSTING
VALVES
FOREARM
BRACKET
PARALLEL
MAIN ARM
DOOR CLOSER
(Right Hand Door)
SPEED ADJUSTING
VALVES
Yale Locks & Hardware
Product Support Tel 800.438.1951 •
Yale Locks & Hardware Is a division of Yale Security Inc., an ASSA ABLOY Group company.
