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ENTRY

Open the combination lock by 

dialing the combination until the lock bolt 

is retracted.  The dial will come to a dead stop. 

Note: 

See the manufacturers’ operating/programming 

instructions for dialing procedures and programming 

features for the combination lock.

Leave the combination lock in the open position.  (The lock 

bolt for the combination lock is within the LKM10K and is not 

the latch that can be seen from outside the lock).

If the door does not have secondary electronic access control 

and the combination lock has been opened, The LKM10K 

will remain locked until the key is inserted into the Key  

Override cylinder and turned in either direction.  With the 

key turned the external lever handle can be turned up or 

down to retract the deadbolt and open the door. The key 

can be removed once the door is open and will relock once  

the door closes and latches.  Essentially the Key Override 

can act as a manual access control.

2101 John C. Watts Dr. 

Nicholasville, Ky 40356

800-654-0637  •  859-885-6041

www.lockmasters.com   •    www.LKM10K.com

LKM10KHOPINST

Copyright © Lockmasters, Inc. Feb 2018

Shown with the Kaba Mas X10

The Key Override Escutcheon 

installation will vary depending on 

the Fire Rating on the door.

The Light Indicator can NOT be 

installed on Fire Rated Doors.
  
The Light Indicator can ONLY 

be installed in the Key Override 

Escutcheon on Non-Fire Rated 

Doors. 

Therefore, you will only see a “green” 

light after the access control badge 

has been accepted above the key 

cylinder on Key Overrides installed 

on Non-Fire Rated Doors.

Using Key Override 

Operating Instructions for the 

LKM10K Push Pull Handle Model 

with a Kaba Mas X-10 and Key Override

Standard Key Override Escutcheon

for use on  

FIRE RATED DOORS

Key Override Escutcheon with 

Light Indicator for use on 

 

NON-FIRE RATED DOORS

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