Dynasty DYN-4401 Инструкции по установке - Страница 2

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STANDARD INSTALLATION

CLOSER MOUNTED ON DOOR ON PULL SIDE

This drawing shown is LEFT HAND DOOR,

For RIGHT HAND DOOR should be install in symmetry

2 Holes for self

drilling/tapping screws or

1-15/16"

-20 Machine Screws.

(49.2)

4 Holes for self

drilling/tapping screws or

-20 Machine Screws.

(25.4)

* 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 2 holes on frame face for

forearm shoe.

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

Figure 1, Page 1.

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

4. Mount clo ser on door as dimensions shown. Tube end toward hinge.If pivots are

PRELOAD TO

used , locate closer and shoe from CENTERLINE OF PIVOT.

90°

(For offset pivots, pl ease increase the marked dimensions by

5. Place main arm on top shaft, 90° to closer body, insert arm screw into top of

shaft and tighten.

6. Attach shoe to frame as dimensions shown. (if more latching power is required,

rotate shoe 180°)

7. Open door and insert rod in forearm.

8. With forearm at right angle to door (90°) ,insert forearm set screw and tighten.

LATCH SPEED

COVER

SCREW

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

MAIN SPEED

SCREW

BOTTOM FOR LH DOOR)

REGULATION:

Delayed Action

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

BACKCHECK

evenly divided between main swing speed and latch swing speed. Use socket key

SCREW

(Furnished) to adjust speed. To slow main speed of door, turn regulating screw

ROD

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

clockwise.

FOREARM

ARM

SCREW

BACKCHECK AND DELAYED ACTION

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

DO NOT USE ABRUPT BACKCHECK OR EXPECT DOOR CLOSER TO ACT AS

A DOOR STOP.

MAIN ARM

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

COVER

Place insert in Proper cutout, then push cover against 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.

Page 2

Do not scale drawing

Dimensions are in inches (mm)

(76.2)

(25.4)

"A"

OPENING

"B"

11-

TO 100°

(301)

(185)

10-

*TO 130°

(159)

(275)

TOP JAMB INSTALLATION

CLOSER MOUNTED TOP JAMB ON PUSH SIDE OF DOOR.

This drawing shown is RIGHT HAND DOOR,

For LEFT HAND DOOR should be install in symmetry

(25.4)

(76.2)

2 Holes for self

drilling/tapping screws or

-20 Machine Screws.

1-15/16"

(49.2)

* 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.

PRELOAD TO

90°

BACKCHECK

SCREW

Delayed Action

MAIN SPEED

SCREW

COVER

LATCH SPEED

SCREW

MAIN ARM

FOREARM

ARM

SCREW

ROD

Do not scale drawing

Dimensions are in inches (mm)

4 Holes for self

drilling/tapping screws or

-20 Machine Screws.

(25.4)

"A"

"B"

OPENING

11-

TO 100°

(301)

(185)

10-

*TO 130°

(159)

(275)

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

locate 4 holes on frame face for closer body and 2 holes on door for

forearm shoe.

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

Figure 1, Page 1.

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

4. Mount clo ser on frame as dimensions shown. Tube end toward hinge.

If pivots are used , locate closer and shoe from CENTERLINE OF PIVOT.

(For offset pivots, pl ease increase the marked dimensions by

5. Place main arm on top shaft 90 ° to closer body, insert arm screw into top of shaft and tighten.

6. Attach shoe to door as shown. (if more latching power is required, rotate shoe 180 ° )

7. Open door and insert rod in forearm(For reveal 2

" through 4

For reveals 4

" to 8" use FOREARM EXTENDER (ROD) -available from

dealer).

8. With forearm at right angle to door (90 ° ) ,insert forearm set screw and tighten.

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

RH DOOR)

REGULATION:

A ' normal ' closing time from 90 ° open position to door stop position is 4-6 secs, evenly divided

between main swing speed and latch swing speed. Use socket key (Furnished) to adjust speed.

To slow main speed of door, turn regulating screw nearest shaft clockwise. To slow latch speed,

turn regulating screw nearest hinge clockwise.

BACKCHECK AND DELAYED ACTION

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

DO NOT USE ABRUPT BACKCHECK OR EXPECT DOOR CLO SER 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 against door. Tighten both cover screw securely.

HOLD OPEN ADJUSTMENT (WHEN HOLD OPEN ARM IS USED)

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

Do not permit door to swing beyond hold open setting.

" use long rod.

Page 3