Manuals+
Corbin Russwin
ASSA ABLOY

M, N and P Escutcheon Trim

ML2000 Series Mortise Locks

Installation Instructions

For Museo® Series Designer Trim, refer to installation instructions FM601.

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.

Table of Contents

1. Mortise Lock Handing Instructions

  1. Move red locking screw to side of lockbody being locked.
  2. Push in latch. Depress catch plate with screwdriver.
    Textual description of Figure 1: Illustrates the mortise lock body, showing the red locking screw and a screwdriver depressing the catch plate.
  3. Pull latch out of lock-body and turn latch over.
    Textual description of Figure 2: Shows the latch being pulled out of the lock body and rotated.
  4. Push in latch while holding screwdriver behind latch tail.
    Textual description of Figure 8 (referenced here, but typically relates to a different step in context): This step refers to Figure 8, which typically shows the inside lever/knob installation. The context here implies holding the latch in place.

NOTE: Push in latch until catch plate is no longer depressed.

Textual description of Figure 4: Compares a correctly seated catch plate (labeled "GOOD" with a checkmark emoji ✔️) and an incorrectly seated one (labeled "BAD" with a cross emoji ❌).

Textual description of Figure 3: Shows the lock body with the latch inserted, illustrating the position of the catch plate.

  1. Rotate lock front to match bevel of door, as shown.
    Textual description of Figure 5: Shows the lock body with the latch inserted, indicating the correct orientation for installation relative to the door bevel.

WARNING: LOCK-IN CAN OCCUR IF LATCH IS NOT PROPERLY INSTALLED

2. M, N and P Escutcheon Installation

  1. Install strike using shorter 3/4" strike mounting screws. If strike box is needed, insert between strike and door frame.
    Textual description of Figure 6: Illustrates strike orientation options, showing a strike plate with labels "Wider Hole", "Narrower Hole", and "Strike Lip".
  2. Insert mortise lock into door and hand tighten longer 1" mounting screws.
    Textual description of Figure 7: Shows the mortise lock body being inserted into the edge of a door.

NOTE: Make sure lock is unlocked. If lock has a toggle, push bottom of toggle inward to unlock during installation.

  1. Install outside and inside adapter plates.
    Textual description of Figure 8: Depicts the outside and inside adapter plates being attached to the door surface.
  2. Mount escutcheons.
    Textual description of Figure 9: Shows the escutcheon plates being mounted onto the adapter plates.

NOTE: Make sure turn-piece is oriented vertically when installing escutcheon.

  1. Install outside lever or knob by inserting adjustment bolt on opposite side of door. Tighten bolt finger-tight and then loosen a few turns.
    Textual description of Figure 10: Illustrates the installation of the outside lever or knob, showing the adjustment bolt, spindle, and the knob/lever components.

NOTE: Use correct spindle orientation.

Textual description of Figure 11: Compares correct and incorrect spindle orientations for a lever, labeled "GOOD" (✔️) and "BAD" (❌).

2. M, N and P Escutcheon Installation, (cont.)

  1. Install inside lever or knob by inserting dowel screw.
    Textual description of Figure 12: Shows the inside lever or knob being installed using a dowel screw.

NOTE: Make sure adjustment bolt hole is aligned with lever or knob hole.

Textual description of Figure 13: Illustrates three scenarios for the alignment of the adjustment bolt with the lever hole: 1. Misaligned, bolt needs to be threaded in further. 2. Misaligned, bolt needs to be unthreaded. 3. Fully aligned, ready for set screw.

  1. Install cylinder. Secure with cylinder set screw.
    Textual description of Figure 14: Shows the cylinder being installed into the lock body.

NOTE:

  1. Tighten lock mounting screws.
  2. Install armored front.
    Textual description of Figure 16: Shows the armored front being installed onto the lock assembly.

3. Half Active M, N and P Escutcheon Installation

  1. Install strike using shorter 3/4" strike mounting screws. If strike box is needed, insert between strike and door frame.
    Textual description of Figure 17: Shows strike plate installation, similar to Figure 6.
  2. Insert mortise lock into door and hand tighten longer 1" mounting screws.
    Textual description of Figure 18: Shows the mortise lock body being inserted into the door, similar to Figure 7.

NOTE: Make sure lock is unlocked. If lock has a toggle, push bottom of toggle inward to unlock during installation.

  1. Install inside adapter plate.
    Textual description of Figure 19: Shows the inside adapter plate installation.
  2. Mount escutcheon.
    Textual description of Figure 20: Shows the escutcheon being mounted.
  3. Insert adjustment bolt and spindle. Tighten bolt finger-tight and then loosen a few turns.
    Textual description of Figure 21: Illustrates the installation of the adjustment bolt and spindle.

NOTE: Use correct spindle orientation.

Textual description of Figure 22: Compares correct and incorrect spindle orientations for a lever, labeled "GOOD" (✔️) and "BAD" (❌).

3. Half Active M, N and P Escutcheon Installation, (cont.)

  1. Install inside lever or knob by inserting dowel screw.
    Textual description of Figure 23: Shows the inside lever or knob being installed using a dowel screw.

NOTE: Make sure adjustment bolt hole is aligned with lever or knob hole.

Textual description of Figure 24: Illustrates three scenarios for the alignment of the adjustment bolt with the lever hole, similar to Figure 13.

  1. Tighten lock mounting screws.
  2. Install armored front.
    Textual description of Figure 25: Shows the armored front being installed.

4. Full Dummy M, N and P Escutcheon Installation

  1. Install outside and inside adapter plates.
    Textual description of Figure 26: Shows the installation of outside and inside adapter plates.
  2. Mount escutcheons onto adapter plates.
    Textual description of Figure 27: Shows escutcheons mounted onto the adapter plates.
  3. Install outside lever or knob by inserting adjustment bolt on opposite side of door. Tighten bolt finger-tight then loosen a few turns.
    Textual description of Figure 28: Illustrates the installation of the outside lever or knob, showing the adjustment bolt and spindle.

NOTE: Use correct spindle orientation.

Textual description of Figure 29: Compares correct and incorrect spindle orientations for a lever, labeled "GOOD" (✔️) and "BAD" (❌).

  1. Install inside lever or knob by inserting dowel screw.
    Textual description of Figure 30: Shows the inside lever or knob being installed using a dowel screw.

NOTE: Make sure adjustment bolt hole is aligned with lever or knob hole.

Textual description of Figure 31: Illustrates three scenarios for the alignment of the adjustment bolt with the lever hole, similar to Figure 13.

5. Half Dummy M, N and P Escutcheon Installation

  1. Assemble and install outside dummy adapter plate.
    Textual description of Figure 32: Shows the assembly and installation of the outside dummy adapter plate.
  2. Install mounting screws and washers for the adapter plate.
    Textual description of Figure 33: Shows mounting screws and washers being installed for the adapter plate.
  3. Mount escutcheon.
    Textual description of Figure 34: Shows the escutcheon being mounted.
  4. Install mounting screws and washers for the escutcheon.
    Textual description of Figure 35: Shows mounting screws and washers being installed for the escutcheon.
  5. Install inside lever or knob by inserting dowel screw.
    Textual description of Figure 36: Shows the inside lever or knob being installed using a dowel screw.

6. Installing Knobs Sold Before October 2017 ONLY:

Before inserting knob lockbody into door, push spacer out of lock using a screwdriver.

Textual description of Figure 37: Shows a screwdriver being used to push a spacer out of the lock body.

NOTE: Install spindles in square orientation.

Textual description of Figure 38: Compares correct and incorrect spindle orientations for a lever, labeled "GOOD" (✔️) and "BAD" (❌).

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