2. Cal-Royal
  3. NM Series NM8040-SS Extra Heavy Duty Mortise Locks

Cal-Royal NM Series NM8040-SS Extra Heavy Duty Mortise Locks, CAL-ROYAL NM Series NM8040-SS Extra Heavy Duty Mortise Locks User manual

  • Hello! I've reviewed the user manual for the Latch and am ready to assist you. This document primarily focuses on changing the handing of the latch and provides clear step-by-step instructions with illustrative diagrams. Feel free to ask any questions you may have about this process.
  • What tool is needed to unfasten the screw behind the latch bolt?
    What should be used to secure the screw after adjusting the handing?
    What tool is used to push the locking piece?
HOW TO CHANGE HANDING
If it is necessary to change handing, the instruction is as follows.
1. Use Hex Key to unfasten the screw in the hole behind latch bolt (green label).
2. Pull latchbolt out until it is entirely away from lock case.
3. Rotate latchbolt to adjust handing.(see page 3)
4. Fasten the screw tightly into the hole and glue with Threadlocker (Loctite 242).
5. Use screwdriver flat head that fit on locking piece (green label) Push to Front
Side.(See illustration on page 2)
6. Handing is completely reversed.
Hex key
hole(green label)
latchbolt
locking piece
(green label)
Warning!
Please read the instruction on
the installation guide about the
correct position of spring cage.
1 2
OUTSIDE/KEY SIDE
INSIDE
HOW TO REVESE LOCKING PIECE FROM FLUSHED SIDE TO HOLLOW SIDE: Use a tool, preferably a flathead screw driver that
will fit into the locking piece slot (FIGURE 1). Push the locking piece down (FIGURE 2).
1 2
3 4
HOW TO REVERSE LATCH
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