DL Series Tubular Lock
Product Information
The DL Series Tubular Lock is a lockset that comes in different
functions, including Passage (DLU15), Privacy (DLU65),
Communicating (DLU15-3), Single Lever Pull (DLU93), Through-bolted
Single Lever Pull (TB-DLU93), and Double Lever Pull (DLU94). This
lockset is composed of several components, including levers, set
screws, rose assemblies, mounting posts, spring housing, lever
springs, latch, T-strike screw pack, standard T-strike, wrought box
strike, push button (for privacy function only), mounting post
screw pack, and a fire clip (required for fire-rated doors).
Product Usage Instructions
Before installing the DL Series Tubular Lock, make sure to
prepare the door and frame by marking and drilling holes using
template A7931. Follow the door and frame preparation steps
provided in the user manual.
Installation – Passage (DLU15) and Privacy (DLU65)
Functions
- Install the latch using (2) #8-32 x 3/4 screws. Install loosely
and tighten after step #5. - For DLU65 privacy function, make sure that the threaded hole on
the locking piece is towards the inside of the door. - Slide the outside assembly into the bore.
- Install the inside mounting plate assembly using (2) #8-32 x
3/4 screws. Note the location for set screw. - Install rose onto spring housing assembly. For square roses,
refer to page 4. - Install lever onto spindle. Insert set screw into the hole in
the lever and tighten. If the lever set screw does not align with
the threaded hole in the spring housing assembly, remove spindle
and rotate the hub 180 degrees. Ensure the set screw orientation in
the hub is opposite the privacy slot in the housing. - For DLU65 privacy function, install push button.
Installation – Communicating (DLU15-3) Function
- Install the latch using (2) #8-32 x 3/4 screws. Install loosely
and tighten after step #5. - Slide blank outside rose assembly into bore.
- Install inside spring housing assembly, rose, and lever same as
#3, 4 & 5 above.
Installation – Single Lever Pull (DLU93) Function
- Install inside mounting plate assembly using (2) #8-32 x 3/4
screws. Note location for set screw. - Install rose onto spring housing assembly. For square roses,
refer to page 4. - Install lever onto spindle. Insert set screw into hole in lever
and tighten.
Installation – Through-bolted Single Lever Pull (TB-DLU93) and
Double Lever Pull (DLU94) Functions
- Install through-bolt assembly from outside.
- Install inside mounting plate assembly using (2) #8-32 x 3/4
screws. Note location for set screw. - Install rose onto spring housing assembly. For square roses,
refer to page 4. - Install lever onto spindle. Insert set screw into hole in lever
and tighten. Repeat the process for the outside lever (94 Function
only).
Installation Instructions
DL Series Tubular Lock
1
Tools Required
· #2 Phillips screwdriver · T20 sized security bit
· 1/8″ drill bit · 2-1/8″ drill bit
· 1″ drill bit · Right angle square (square roses)
2
Product Components
1 2
13 5A
3
5B
6
4
7
12 8
9 10
Item
Description
Qty
1
Lever
2
2
Set Screw
2
3
Rose Assembly
2
4
Mounting Post
2
5A
Inside Spring Housing
1
11
5B
Outside Spring Housing
1
6
Lever Springs
2
7
Latch
1
8
T-Strike Screw Pack
1
9
Standard T-Strike
1
10
Wrought Box Strike
1
11
Push Button (Privacy Function Only)
1
12
Mounting Post Screw Pack
1
13
Fire Clip (Required for fire-rated doors)
1
Note: Refer to DL Series Parts Manual for Part Number Information.
3
Door and Frame Preparation
· Hollow Metal Doors should be properly reinforced for lock support. If support is not provided, contact door manufacturer. · For door preparations, use template A6305 (Except for single and double lever pull functions (DLU93 / DLU94) which use
template A7931).
1. Mark and Drill Holes 2. Final Door Prep
3. Frame Preparation
1-800-727-5477 · www.sargentlock.com
Copyright © 2008-2023, SARGENT Manufacturing Company. All rights reserved. Reproduction in whole or in part without the express written permission of SARGENT Manufacturing Company is prohibited.
A7858H 01/23
DL Series
Tubular Lock Installation Instructions
4
Installation
a
Passage (DLU15) and Privacy (DLU65) Functions
IMPORTANT For proper installation, the spring housing assembly with sticker should have arrow pointing towards latchbolt and be legible during installation. See Figure 1. 1. Install latch using (2) #8-32 x 3/4″ screws. Install loosely; tighten
after step #5. a. For DLU65 privacy function, the threaded hole on locking piece
must be toward the inside of the door. See Figure 2. 2. Slide outside assembly into bore. 3. Install inside mounting plate assembly using (2) #8-32 x 3/4″
screws. Note location for set screw, see Figure 3. 4. Install rose onto spring housing assembly. See page 4 if
Square Roses. 5. Install lever onto spindle. Insert set screw into hole in lever and
tighten. a. If lever set screw does not align with the threaded hole in
the spring housing assembly, remove spindle and rotate the hub 180 degrees. Ensure the set screw orientation in the hub is opposite the privacy slot in the housing, see Figure 4. 6. For DLU65 privacy function, install push button. See Figure 5.
Locking Piece
Figure 1
Install first for fire rated option only.
Screws (2) #8-32 x 3/4″
Figure 2
b
Communicating (DLU15-3) Function
1. Install latch using (2) #8-32 x 3/4″ screws. Install loosely; tighten after step #5.
2. Slide blank outside rose assembly into bore, see Figure 6. 3. Install inside spring housing assembly, rose and lever same as #3, 4
& 5 above.
Privacy Slot
Screws (2) #8 x 3/4″
IMPORTANT
Test for proper operation before
closing door
Rose removed with flat headed screwdriver at notch
Figure 3
Figure 4
Set Screw Hole
Figure 5
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Copyright © 2008-2023, SARGENT Manufacturing Company. All rights reserved. Reproduction in whole or in part without the express written permission of SARGENT Manufacturing Company is prohibited.
Figure 6
2
Screws (2) #8-32 x 3/4″
A7858H 01/23
DL Series
Tubular Lock Installation Instructions
4
Installation, Continued.
c
Single Lever Pull (DLU93) Function
1. Install inside mounting plate assembly using (2) #8-32 x 3/4″ screws. Note location for set screw.
2. Install rose onto spring housing assembly. See page 4 if Square Roses.
3. Install lever onto spindle. Insert set screw into hole in lever and tighten. See Figure 7.
d
Through-bolted Single Lever Pull (TB-DLU93) and
Double Lever Pull (DLU94) Functions
1. Install through-bolt assembly from outside. 2. Install inside mounting plate assembly using (2) #8-32 x 3/4″
screws. Note location for set screw. 3. Install rose onto spring housing assembly. See page 4 if
Square Roses. 4. Install lever onto spindle. Insert set screw into hole in lever and
tighten. Repeat process for outside lever (94 Function only). See Figure 8.
Figure 7 Figure 8
1-800-727-5477 · www.sargentlock.com
Copyright © 2008-2023, SARGENT Manufacturing Company. All rights reserved. Reproduction in whole or in part without the express written permission of SARGENT Manufacturing Company is prohibited.
3
A7858H 01/23
HINGE
HINGE
5
Square Rose Installation (Figure 9)
1. Install latch, outside assembly and inside spring housing assembly per function.
2. Position square mounting plate over spring housing, See Figure 10.
3. Drill two centered pilot holes for the #6-32 mounting screws in the upper right and lower left portions of the square mounting plate.
4. Loosely attach mounting plate to both sides of the door with screws.
5. Square top surface of mounting plate to edge of door. a. The right angled square MUST be on the flat surface of the square mounting plate for proper leveling.
6. Tighten mounting screws 7. Press rose onto mounting plate. 8. Install lever onto spindle. Insert set screw into hole in
lever and tighten.
Figure 9
P TO
Note: To level plate, place a right angle square on the flat portion of the mounting plate.
Figure 10
TOP
*
Pilot Hole
Spring Housing
Pilot Hole
*
Square Mounting Plate
Scan with your camera on your
phone to see a video of this installation step.
SARGENT Manufacturing Company 100 Sargent Drive New Haven, CT 06511 USA 800-727-5477 www.sargentlock.com
WARNING
This product can expose you to lead which is known to the state of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65warnings.ca.gov.
1-800-727-5477 · www.sargentlock.com
Copyright © 2008-2023, SARGENT Manufacturing Company. All rights reserved. Reproduction in whole or in part without the express written permission of SARGENT Manufacturing Company is prohibited.
A7858H 01/23
P65warnings.ca.gov
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