LCN 1450 Serie Manual Del Usaurio página 4

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Mounting Hole Dimensions
Left Hand (LH) shown throughout instructions. Right Hand (RH) opposite.
Frame
Door
A
Center Line of
Hinge/Pivot
1
Determine the degree of door opening required and find
dimensions "A" and "B" in the charts below.
A
opening
To 120°
Closer
120° to 180°
B
opening
To 120°
PA Shoe
120° to 180°
2
Measure from hinge/pivot centerline and stick template
on door. Mark drilling holes.
See Mounting Dimensions above as needed.
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3
Remove template, and drill holes where marked with a
1/8" drill bit for SRT screws.
SRT screws are used on metal doors.
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Wood screws are used on wood doors.
4
Measure and determine your door's width. Using a hex
wrench, adjust the closer spring power. Use the table
below to determine number of turns required.
Turn counterclockwise for "-"; turn clockwise for "+"
These turns are recommended, but may change due to door
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weight and environmental conditions.
Door Width
number of Turns
Handicap Setting
32" - 815 mm
36" - 915 mm
42" - 1050 mm
48" - 1220 mm
54" - 1372mm
5
Install closer onto door.
Push Side Parallel Arm (PA)
12"
Measurement from Hinge/Pivot Centerline
3 3/4"
1 1/4"
Measurement from Hinge/Pivot Centerline
9 1/2"
7"
B
Door
A
-5
-3
0
+5
+10
+15
Center Line of
3 ¹⁄₂"
³⁄₄"
6
Install main arm to closer.
a. Use a wrench on the bottom closer shaft to turn the top
closer shaft approximately 45°. Hold the wrench at this
angle for the next step.
b. Place main arm onto the top closer shaft.
c. Install and tighten main arm screw.
See page 5 for optional Hold open Arm installation and
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adjustment.
7
Install PA Shoe onto the frame, then into the rod & shoe.
a. Attach PA shoe, and optional fifth hole spacer if needed, to
frame.
Use the fifth hole spaper only if there is a space between the frame
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and the PA shoe.
b. Fasten rod & shoe to PA shoe.
c. Install rod into the forearm of the main arm.
d. Preload main arm to be parallel with frame, tighten arm screw.
Optional Fifth
hole spacer
+
8
Adjust the closer, if necessary. See page 5 for closer
adjustment instructions.
9
Screw cap onto shaft and install cover.
4
Hinge/Pivot
1¹⁵⁄₁₆"
⁷⁄₁₆"
B
³⁄₈"
a
c
2"
¹⁄₂"
2 ³⁄₄"
45º
b
d
loading

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