LCN_4050A_Series_Drop_Plate_Installation_Instructions_013438
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73094
4050A Series
Drop Plate Installation Instructions
4050A PULL SIDE (DOOR MOUNT) DROP PLATE
PULL SIDE MOUNT ON: 4050A-18 DROP PLATE
Left Hand door shown, Right Hand opposite.
Locate drop plate & shoe from hinge/pivot centerline.
4050A PUSH SIDE (TOP JAMB) DROP PLATE
PUSH SIDE MOUNT ON: 4050A-18 DROP PLATE
Left Hand door shown, Right Hand opposite. Locate drop plate & shoe from hinge/pivot centerline.
Maximum reveal of 41/8". For reveals 41/8" - 8 3/4"; specify long rod.
4050A PUSH SIDE (TOP JAMB) DROP PLATE
PUSH SIDE MOUNT ON: 4050A-18G DROP PLATE
Left hand door shown, Right hand opposite.
Locate drop plate & shoe from centerline of pivot or swing clear hinge pin when used.
Maximum reveal of 4%". For reveals 4%" - "; specify long rod.
4050-18PA DROP PLATE 4050A PA PUSH SIDE (DOOR MOUNT) DROP PLATE
PUSH SIDE MOUNT ON:
Left hand door shown, Right hand opposite.
Locate drop plate & shoe from centerline of pivot or swing clear hinge pin when used.
| Opening | Dimension A | Dimension B |
|---|---|---|
| To 100° | 7 ⁷⁄₈" | 10 ³⁄₈" |
| 101° to 130° | 6 ⁷⁄₈" | 9 ³⁄₈" |
| 131° to 150° | 6 ³⁄₈" | 8 ⁷⁄₈" |
| 151° to 180° | 5 ³⁄₈" | 7 ⁷⁄₈" |
B CL of Hinge/Pivot 1 ³⁄₄" 1 ¹⁄₁₆" ⁵⁄₁₆" 1 ¹¹⁄₁₆" ¹¹⁄₁₆"
4050A EDA PUSH SIDE (DOOR MOUNT) DROP PLATE
PUSH SIDE MOUNT ON: 4050A-18PA DROP PLATE
Locate drop plate & shoe from centerline of pivot or swing clear hinge pin when used.
| Opening | Dimension A | Dimension B |
|---|---|---|
| To 100° | 6 ⁷⁄₈" | 9 ³⁄₄" |
| 101° to 130° | 5 ³⁄₈" | 8 ¹⁄₄" |
| 131° to 150° | 4 ³⁄₈" | 7 ¹⁄₄" |
| 151° to 180° | 3 ³⁄₈" | 6 ¹⁄₄" |
⁷⁄₈" ⁵⁄₁₆"
4050A-18PA DROP PLATE 4050A EDA Push Side with 62G Arm (Door Mount) Drop Plate
PUSH SIDE MOUNT ON:
Left hand door shown, Right hand opposite.
⁵⁄₁₆" 1³⁄₈"
Locate drop plate & shoe from centerline of pivot or swing clear hinge pin when used.
A
| Opening | Dimension A | Dimension B |
|---|---|---|
| To 100° | 6 ⁷⁄₈" | 9 ³⁄₄" |
| 101° to 130° | 5 ³⁄₈" | 8 ¹⁄₄" |
| 131° to 150° | 4 ³⁄₈" | 7 ¹⁄₄" |
| 151° to 180° | 3 ³⁄₈" | 6 ¹⁄₄" |
4050A-18PA DROP PLATE 4050A CUSH PUSH SIDE (DOOR MOUNT) DROP PLATE
PUSH SIDE MOUNT ON:
Left hand door shown, Right hand opposite.
Locate drop plate & shoe from centerline of pivot or swing clear hinge pin when used.
IMPORTANT
Use spacer block provided for fifth screw ¹⁄₂" or ⁵⁄₈"
CL of Hinge/Pivot
General Notes:
- 1. If door is hung on pivots Locate closer and shoe from C of pivot point. L
- 2. Top rail less than 5³⁄₄" Requires drop plate.
- 3. All dimensions applicable For hold open or dead stop.
- 4. Delayed action optional.
- 5. Reinforcing per. ANSI/SDI-100 Recommended for hollow Metal door and frames.
- 6. ⁵⁄₈" maximum allowable side Stop.
- 7. Using fasters prodvided Mount drop plate with (4) ¹⁄₄ - 14 x 1³⁄₈ S.R.T. Mount closer to drop plates (4) ¹⁄₄ - 20 x 2 P.H.M.S.
- 8. Minimum Top Rail Width is 2¹⁄₄".
| Opening | Dimension A | Dimension B |
|---|---|---|
| 85° | 8 ³⁄₈" | 11 ¹⁄₈" |
| 90° | 7 ⁵⁄₈" | 10 ¹⁄₂" |
| 95° | 7" | 9 ⁷⁄₈" |
| 100° | 6 ¹⁄₂" | 9 ¹⁄₄" |
| 105° | 6" | 8 ⁷⁄₈" |
| 110° | 5 ¹⁄₂" | 8 ³⁄₄" |
4050AT PULL SIDE MOUNT DROP PLATE, 180° OPENING
PULL SIDE MOUNT ON: 4050A-18 DROP PLATE
Right hand door shown, Left hand opposite.
4050AT TOP JAMB MOUNT DROP PLATE, 180° OPENING
TOP JAMB MOUNT ON: 4050A-18G DROP PLATE
Right hand door shown, Left hand opposite.
4050A-18G DROP PLATE 4050AT PUSH SIDE MOUNT DROP PLATE, 120° OPENING
PUSH SIDE MOUNT ON:
Right hand door shown, Left hand opposite.
4050A-18G DROP PLATE 4050AT DOUBLE EGRESS (DE) ARM MOUNT DROP PLATE
DE ARM MOUNT ON:
Right hand door shown, Left hand opposite.
General Notes:
- 1. If door is hung on pivots Locate closer and shoe from C of pivot point. L
- 2. Top rail less than 5³⁄₄" Requires drop plate.
- 3. All dimensions applicable For hold open or dead stop.
- 4. Delayed action optional.
- 5. Reinforcing per. ANSI/SDI-100 Recommended for hollow Metal door and frames.
- 6. ⁵⁄₈" maximum allowable side Stop.
7. Using fasters prodvided Mount drop plate with (4) ¹⁄₄ - 14 x 1³⁄₈ S.R.T. Mount closer to drop plates (4) ¹⁄₄ - 20 x 2 P.H.M.S.
© Allegion 2020 Printed in U.S.A. 73094 Rev. 03/20-b