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150 Series Hold Open Door Closer
150 Regular Arm Installation (Right Hand Shown)
1. Prepare door and frame.
1-1/4
(32)
2. Mount closer to door.
4. Connect arms, preload spring, and
tighten set screw.
1st
2nd
Rotate elbow until Hold
Open arm is perpendicular
to frame.
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Go to page 2 for closer adjustments and decorative cap or cover installation.
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80-9350-3504-010 Rev 2 02/23
6
A
(152)
3/4
(19)
or
Rotating arm
90°
preloads closer
spring power.
3rd
The 150 Hold Open Closer - Regular Arm has now been installed.
Approved 2023-02-24
1-3/4
(44)
7/8
(22)
9-1/16
(230)
*Door/Wall/Hardware/Jamb conditions permitting
3. Remove dial from Hold Open arm and install separate arms.
1st
RH and LH:
Position flat at S
5. Set Hold Open.
90° min - 180°
1st
3rd
3
Opening
Dimension "A"
to 100°
101° to 120°
*121° to 180°
3-1/2 (89)
2nd
Flat
Keep door open in position until
dial screw secures dial.
2nd
2nd
RH:
LH:
Clockwise
Counterclockwise
to tighten.
to tighten.
7 (178)
6 (152)
Dial DOWN
Left and Right Hand
or
90° min - 180°
1st
3rd
3
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