Dynasty DYN-4401 Einbauanleitung

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PARALLEL ARM INSTALLATION

CLOSER MOUNTED ON DOOR ON PUSH SIDE

This drawing shown is RIGHT HAND DOOR, For LEFT HAND DOOR should be install in symmetry

1-11/16" 1-11/16"

(43)

1-1/16" 1-1/16"

(27)

4 Holes for self

drilling/tapping screws or

-20 Machine Screws.

(76.2)

(25.4)

FOREARM

30°

SCREW

SHOE

PARALLEL

BRACKET

ARM SCREW

BACKCHECK

SCREW

MAIN SPEED

SCREW

LATCH

SPEED

SCREW

BACKCHECK

SELECTOR

VALVE SCREW

* Delayed Action

Page 4

Do not scale drawing

Dimensions are in inches (mm)

5 Holes for self

drilling/tapping screws or

-20 Machine Screws.

"A"

OPENING

TO 100°

(240)

* TO 120°

(220)

* TO 180°

(200)

* Recommended mounting for

meeting ADA compliance

* When door closer is installed and

adjusted to conform to ADA reduced

opening force requirements (5 lbs max.),

it may not have adequate closing force to

reliably close and latch the door.

1. Select degree of opening and use dimensions shown or attached template to

locate 4 holes on door for closer body and 5 holes on door for parallel bracket.

2. Prepare door and frame for fasteners. See "Preparation for Fasteners",

Figure 1, Page 1.

3. Before installation, turn Backcheck selector valve (Found on the

opposite side of closer ) ALL THE WAY IN(CLOCKWISE).

2. Adjust spring power to match door width as indicated by chart on page 1.

3. Mount clo ser on door as dimensions shown. Tube end toward latch.If pivots are

used, locate closer and parallel bracket from CENTERLINE OF PIVOT.

4. Place open end wrench on bottom shaft and turn toward hing e jamb about 30 °

and then place main arm on top shaft, insert arm screw into top of shaft and

tighten.

5. Attach parallel bracket on frame using dimensions shown.

6. Attach rod and shoe to parallel bracket as shown.

7. Insert rod in to forearm, and adjust the length of the forearm so that the main arm

is parallel to door. Then insert forearm set screw and tighten.

(IF HOLD OPEN ARM IS USED, THE NUT IS ON THE TOP FOR RH DOOR AND

BOTTOM FOR LH DOOR)

REGULATION:

A ' normal ' closing time from 90 ° open position to door stop position is 4-6 sec onds,

evenly d ivided between main swing speed and latch swing speed. Use

(Furnished) to adjust speed. To slow m ain speed of door, turn regulating screw nearest

shaft clockwise. To slow latch speed, turn regulating screw nearest hing e clockwise.

BACKCHECK AND DELAYED ACTION

To increase back-check force, turn regulating screw clockwise.

DO NOT USE ABRUPT BACKCHECK OR EXPECT DOOR CL OSER TO ACT AS A

DOOR STOP.

To Increase the Delayed closing time, turn the DA screw clockwise.

COVER

Place insert in Proper cutout, then push cover aga inst door. Tighten both cover screw

securely.

HOLD OPEN ADJUSTMENT (WHEN FRICTION HOLD OPEN ARM IS USED)

Loose adjusting nut, open door to required hold open position and tighten the nut.

Do not permit door to swing beyond hold open setting.

STANDARD MOUNT

(PULL SIDE)

Preparation for Fasteners-Figure 1.

"B"

TOOLS REQUIRED

(205)

7 -

(185)

6- 1/2"

(165)

Spring power setting & door width

MAXIMUM

DOOR WIDTH

EXTERIOR

INTERIOR

DOORS

5 lbs-ADA

8.5 lbs-ADA

34"(864)

38"(962)

30" (762)

36"(914)

48"(1219)

42"(1067)

54"(1372)

48"(1219)

60"(1524)

DOOR CLOSING

AND OPENING

CONTROL

Allen key

Latch

Closing

*DA

DYN-4401 DOOR CLOSER

INSTALLATION INSTRUCTIONS

Grade 1, Meets ANSI A 156.4

TOP JAMB MOUNT

(PUSH SIDE)

METAL

WOOD

Self Drilling /Tapping

Wood and Metal

For wood, drill 3/16" hole

Machine Screws

3/16"

*Pilot Hole Required

#7 Drill, 1/4"-20 Tap

1/4"-20

FULL

TURNS

REQUIRED

5 TURNS C.C.W.

2 TURNS C.C.W.

0 TURNS

5 TURNS C.W.

10TURNS C.W.

15 TURNS C.W.

C.W-Clockwise

C.C.W-Counter-Clockwise

*Delayed

Action

Back

F- Fast

Check

S-Slower

*Optional

Spring Power Nut

PARALLEL MOUNT

(PUSH SIDE)

Sleeve Nut and Bolt

screws

Drill 9/32" thru from

Closer side

3/8" Drill other Side

Check building and fire

codes to see if your

application requires the

use of sleeve nuts and

bolts.

LEFT

RIGHT

HAND

DOOR

HOW TO DEFINE HAND OF DOOR.

Caution: Do not back valves out of closer or

a leaking will result.

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.

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.

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