CAL-ROYAL N-MR7700 Mortise Lock Rim Exit Device Push Bar Exit Device Instructions
- June 11, 2024
- CAL-ROYAL
Table of Contents
CAL-ROYAL N-MR7700 Mortise Lock Rim Exit Device Push Bar Exit Device
Product Information
N-MR77 / N-MR 98 Mortise
The N-MR77 / N-MR 98 Mortise is a type of lock that is commonly used in commercial buildings. It is designed to be installed inside the door, and it features a latch bolt that can be easily changed to accommodate left-hand or right-hand doors.
Product Instructions for Changing Latch Bolt of LHR (Reverse Step for
RHR)
- Factory pre-set LHR.
- Use a hex wrench to unscrew the latch bolt in a counterclockwise direction.
- Remove the latch bolt from the door.
- Flip the latch bolt over to change it from left-hand to right-hand or vice versa.
- Position the latch bolt back into place on the door.
- Fasten the latch bolt in a clockwise direction using the hex wrench.
- Test the latch bolt to ensure that it is functioning properly.
By following these simple steps, you can easily change the latch bolt of the N-MR77 / N-MR 98 Mortise to accommodate left-hand or right-hand doors.
INSTRUCTION OF CHANGING LATCH BOLT OF LHR
- Factory pre-set LHR
- Use hex wrench to unscrew the latchbolt
- Pull out the latchbolt , and turn 180° degree
- Then position the latchbolt back to the place.
- Fasten the latchbolt.
- Done, now changed to RHR
Read User Manual Online (PDF format)
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