3000 Series Door Closer - Page 6

Normal Power Closer

Standard Features

• Multi-size Normal Power Range Adjustment, sizes 2 thru 6.

• Non-Handed

• Adjustable Closing Speed

• Adjustable Latch Speed

• Adjustable Backcheck Cushioning

• Tri-Pack Installation

Barrier Code Closers

Standard Features

• Multi-Size Barrier Code Power Adjustment, sizes 1 thru 4.

• Non-Handed

• Adjustable Closing Speed

• Adjustable Latch Speed

• Adjustable Backcheck Cushioning

• Tri-Pack Installation

Optional Features

• Adjustable Delayed Action Closing with Adjustable Backcheck

• Low Profile Arm⁺

• Full Metal Cover

Typical Power Adjustments*

MAXIMUM DOOR SIZE FT.IN. (METERS)	+NUMBER OF TURNS (360°) OF ADJUSTMENT NUT
	INTERIOR	EXTERIOR
POWER RANGE 2 TO 6 (1)
2'6'' (0.75)	0	2
3'0'' (0.90)	2	4
3'6'' (1.05)	4	8
4'0" (1.20)	7	11
POWER RANGE  1 TO  4 (2)
2'10'' (0.85)	1	5
3'0'' (0.90)	1	6
3'4'' (1.00)	2	7
3'8'' (1.10)	3	9
4'0" (1.20)	4	-
+ Maximum No. of 360° Turns	15

*Chart shows typical adjustment only. Installer must adjust the closer for proper control based upon individual installation configuration and environment. Each closer is packed with a chart to guide proper adjustment based upon type of installation and size of door.

Slim Cover	Full Cover
Adjustable 2 to 6/1 to 4 N.H.O. 3301/3301BF Series H.O. 3311/3311BF Series	2 to 6/1 to 4 3501/3501BF Series 3511/3511BF Series

Rigid Parallel Arms

Supplied with a heavy-duty forearm and heavy-duty soffit bracket for installations with high traffic and heavy use.

Non-Hold-Open Arm/Non-Handed

Prefix "PR" to the List Number of the Non-Hold-Open closer.

Hold-Open Arm/Handed

Prefix  "PR" to the List Number of the Hold-Open closer, specify hand.

Rigid Parallel Arm Accessories

(See Pages 15 & 16 for details)

• Flush Transom: 293L Bracket
• (Standard) Soffit Spacer Block: 293S
• Narrow Frame: Angle Support Bracket 890.
• Stop Clearance: Spacer Block 891.

1. Power of closer can be adjusted to conform to the sizing requirements outlined in ANSI A 156.4-1980, Standards For Door Controls - Closers.
2. Power of closer can be adjusted to conform to the sizing requirements outlined A.D.A.  and ANSI A117.1-1980, Specifications For Making Buildings and Facilities Accessible To And Usable By Physically Handicapped People.

CLOSER DIMENSIONS ALL INSTALLATIONS

All dimensions are shown in inches and millimeters.

NOTE:

Conditions permitting, regular arm, top jamb, parallel arm, and rigid parallel arm applications can provide door swings to 180°.