LockeyUSA C150 - Manual (Page 2)

Step 8: Using the Lockey M220/C120/C150
From Outside:
The door will LOCK by turning the knob to extend the
deadbolt/hookbolt.
To UNLOCK, turn the knob to clear the lock, enter the combination and
turn the knob to retract the deadbolt/hookbolt.
NOTE: IF DEADBOLT/HOOKBOLT RETRACTS WITHOUT COMBINATION
AND REQUIRES COMBINATION TO LOCK (EXTEND), YOU MAY NEED TO
CHANGE HANDING. SEE STEP 3.
From Inside:
The door will LOCK and UNLOCK by turning the knob to extend or
retract the deadbolt/hookbolt.
Step 7: For Doors Under 1” Thick (if necessary)
1. For doors under 1” thick, you will need to cut the spindle to
appropriate size. See Step 5 to verify correct Spindle Length.
2. Remove Hex Bolts and use M5 Screws supplied in Thin Door Kit
(TDK) packet to secure lock to door.
6. Replace the cover plate and secure with two (2) Red Screws,
using a #2 screwdriver.
7. TEST CODE before installing/re-installing lock.
4. While holding the ‘C’ BUTTON, remove/add CODE (Red) and NON-CODE
(Blue) Tumblers to create your desired code.
Ex: 3 Red = 3-Digit Code / 6 Red = 6-Digit Code
IMPORTANT: Ensure notched side of tumbler fits into slot. (Below – Far Right).
5. After changing your code, release the thumb-turn to secure the tumblers
in place.
3. TURN & HOLD thumb-turn to right or left to release tumblers.
IMPORTANT: THUMB-TURN MUST be turned and held when removing
and inserting tumblers. Failure to do so will damage the lock and void
the warranty.
Lockey C-Series | M-Series
How to Change Code
1. Using a #2 screwdriver, remove the two (2) Red Screws.
2. Carefully remove cover plate.
WARNING: Springs are attached to plate.
RED = CODE TUMBLERS
BLUE = NON-CODE TUMBLERS
WARNING:
Do NOT force tumblers into position!
TURNING THUMB-TURN=
CLEAR POSITION