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PARALLEL ARM (PUSH SIDE) Mounting
A
2-3/4(69.8)
2(50.8)
3/8(9.5)
3/8(9.5)
5/16(8)
7/16(11)
B
3-3/8(85.7)
3/4(19)
8-3/16(208)
Hinge
DYN-2000,DYN-3000
or
Pivot
Left hand door shown
Right hand door opposite
Dimensions are in inches (mm)
Do not scale drawing
INSTALLATION SEQUENCE
1. Select degree of opening and use dimensions shown or attached template to locate 4 holes on door for closer body and 4
holes underside of frame for P.A plate.
2. Prepare door and frame for fasteners. See "Preparation for Fasteners", Figure 1, Page 1.
3. Mount closer on door using provided screws.
SPEED ADJUSTING VALVE MUST BE POSITIONED AWAY FROM HINGE EDGE
4. Install parallel Arm Bracket to frame using provided screws.
5. Using a wrench on the square shaft at bottom of closer, rotate shaft approximately 45 degrees toward hinge edge of door.
Hold and place main arm on top shaft of closer at proper index mark as illustrated .
FOR LEFT HAND DOOR "L"(illustration " A"). FOR RIGHT HAND DOOR "R"(illustration "B").
Tighten arm screw with Lock-washer securely.
6. Remove arm shoe from forearm and discard. Install rod end of forearm to bracket using provided screw/washer assembly.
7. Adjust length of adjustable forearm so that main arm is parallel to frame.
8. Adjust the door closer, following instructions as shown on page 1.
Left hand door
(A)
PAGE 4
A
2-3/4(69.8)
2(50.8)
3/8(9.5)
5/16(8)
7/16(11)
B
3-3/8(85.7)
Speed
3/4(19)
9-1/16(230)
valves
Hinge
DYN-4000
or
Pivot
DIM.A
DIM.B
DIM.A
OPENING
Size 2&3
Size 2&3
Size 4
To120°
9-3/8(238)
7-13/16(198)
9-3/8(238)
5-5/8(143)
7-3/16(183)
120°-180°
7-3/16(183)
Parallel arm Installation
Right hand door
45°
45°
Speed screws
(B)
3/8(9.5mm)
Regular Arm Installation
Closer installs on PULL/HINGE
side of door
illustrated
Non Hold Open Arm
Left Hand Door-LH
Right Hand Reverse -RHR
See Page 2
Speed
Please read this installation instruction carefully before installation
！
Caution
valves
We won't be responsible for any results which are caused by improper installation
Preparation for Fasteners-Figure 1.
TOOLS REQUIRED
DIM.B
Size 4
6-15/16(176)
4-3/4(121)
2
LATCH VALVE
CLOSING VALVE
Door closing control
Caution:
Do not back valves out of
closer or a leak will result.
Latch
ATTENTION:
Adjust closing time between
4 to 6 seconds from 90°.
USE of the door by
handcapped,elderly or small
children may require longer
closing time.
DYN-2000, DYN-3000, DYN-4000
INSTALLATION INSTRUCTIONS
Top Jamb Installation
Closer Installs on Frame on
PUSH/STOP side of door.
illustrated
Non Hold Open Arm
Right Hand Door-RH
Left Hand Reverse -LHR
See Page 3
METAL
WOOD
Self Drilling /Tapping
For wood, drill 3/16" hole
3/16"
#7
*Pilot Hole Required
1/4"-20
DOOR CLOSER ADJUSTMENT
Stronger
Slow
1
Fast
Weaker
Door opening control
Caution:
Do not back valves out of
closer or a leak will result.
Closed
10°
ATTENTION:
Backcheck(BC) valve controls the
hydraulic resistance to door opening in
backcheck range. NEVER close this
valve completely.
It is not to provide a positive stop.
Standard closing cycle
DOOR CLOSERS
Non-Hold open
Parallel Arm Installation
Closer installs on PUSH/STOP
side of door. * Optional
illustrated
Non Hold Open Arm
Right Hand Door-RH
Left Hand Reverse -LHR
See Page 4
Sleeve Nut and Bolt
screws
Wood and Metal
Drill 9/32" thru from
Closer side
3/8" Drill other Side
Check building and fire
Machine Screws
codes to see if your
application requires the
#7 Drill, 1/4"-20 Tap
use of sleeve nuts and
bolts.
* Optional
BC*
Never close This
valve completely
Closed
Backcheck
PAGE 1