Von Duprin 388NL Installation Instructions

Von Duprin 388NL Installation Instructions

Cylinder control

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*941093-00*
941093-00
Cylinder Control
1

Prepare door for exit device.

See exit device instructions for locations of holes, backset
(line X-X) and center lines.
2

Prepare door for control:

2a
Transfer line X-X from inside (exit device) side of door
to outside (control side) of door. Use extra care if edge
of door is beveled. Be sure line X-X is parallel to edge
of door.
2b
Locate and prepare holes as shown on other side.
3

Prepare control:

3a
Orient control as shown for your application (RHR or
LHR) and make sure mounting studs are in positions
shown. If not, move mounting studs to correct
positions.
3b
Install cylinder.
3c
If necessary, adjust tailpiece length.
4

Apply exit device and control.

CONTROL AND MOUNTING
STUD POSITIONS
UP
Lock
stile
LHR
UP
Lock
stile
RHR
388NL
TO INSTALL CYLINDER
Rim
cylinder
Note
stud
positions
Lock
stile
LHR
Rim
cylinder
Note
stud
positions
Lock
stile
RHR

To Adjust Tailpiece Length

Cut cylinder tailpiece as shown.
1/8"
Cylinder
tailpiece
Inside face
of door
Cylinder
bracket
Cylinder screws
(cut to length)
Cylinder
bracket
Cylinder screws
(cut to length)
Installation Instructions

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Summary of Contents for Von Duprin 388NL

  • Page 1 *941093-00* 388NL 941093-00 Cylinder Control Installation Instructions Prepare door for exit device. To Adjust Tailpiece Length See exit device instructions for locations of holes, backset Cut cylinder tailpiece as shown. (line X-X) and center lines. Prepare door for control: Transfer line X-X from inside (exit device) side of door to outside (control side) of door.
  • Page 2 Door Preparation, Metal Door Application Line X-X corresponds to line X-X on exit device instructions 1/2” dia. 1/4” Corresponds to 2 places center line of exit device on exit device instructions 5/16” dia. 1/8” R 2 places 6-1/4” 4 places 9/16”...

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