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• With or without "DL" suffix, delayed action closing feature.
• With or without "M" suffix, Metal Cover.

An incorrectly installed or improperly

adjusted door closer can cause property

damage or personal injury. These instructions

should be followed to avoid the possibility

of misapplication or misadjustment.

CAUTION

Non Hold Open

&

Models

Hold Open

Installation Instructions

• Maximum pull side frame reveal is 1/8" (3mm).
• Minimum frame face for pull side is 1-3/8" (35 mm).
• All components are non handed.
• The use of ball bearing hinges is recommended for the door on which the closer will be installed.

Door must swing freely.

• Where severe or abusive conditions are expected a separate door stop, supplied by others, is recommended to

assist in preventing damage to the door closer, closer arm; or to the door, frame or adjacent walls.

• Door and frame must be properly reinforced, or the use of special fasteners employed, to prevent door collapse or

the mounting screws from pulling out.

• All dimensions are given in inches with corresponding metric dimensions (millimeters) in parentheses.

Installation Type

Hing

e Edg

e of Door

Hing

e Edg

e of Door

Push (Stop) Side Mounted

Pull (Hinge) Side Mounted

For Use on Doors with 4½" or 5" (115-127mm) Wide Butt Hinges

have 50%

power increase capability. Closer size 4 has the weakest
power, closer size 6 has the strongest power.

can be

adjusted from size 1 thru 6.

Sized Door Closers 3340/3540 & 3350/3550

Multi-Sized Closer 3341/3541 & 3351/3551

3040 & 3050 Slide Track Door Closers

80-9303-2212-010 (06-09)

PULL SIDE MOUNTED

PUSH SIDE MOUNTED

3340ST, 3341ST,
3540ST, 3541ST

P3340ST, P3341ST,
P3540ST, P3541ST

The closing force for these series of door
closers is adjustable from a size 1 to a size 6,
as outlined in ANSI Standard A156.4. When
these series of door closers are installed and
adjusted to conform to ADA reduced opening
force rerequirements (5 lbs max.) for interior
doors, they may not have adequate closing

force to reliably close and latch the door. Power adjustments
charted on Page 5 are recommended, where possible, to
insure proper door control.

Left Hand Door-LH
Right Hand Reverse-RHR

Left Hand Door-LH
Right Hand Reverse-RHR

Right Hand Door-RH
Left hand Reverse-LHR

Note: Hold open models are not

permitted to be installed in Listed

fire door assemblies.

Right Hand Door-RH
Left hand Reverse-LHR

Non Hold Open

3350ST, 3351ST,
3550ST, 3551ST

Hold Open

Non Hold Open

Hold Open

P3350ST, P3351ST,
P3550ST, P3551ST

3050 Series Hold Open Units Are Not Permitted To Be Installed In Fire Door Assemblies

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