8. Next, adjust the Security Guide Bolt for added security.
a. With the gate closed, adjust the Security Guide Bolt in or out so the end of the bolt just starts to hit the
v-groove of the Keyed Guide Bolt Receiver.
b. Once the Security Guide Bolt is aligned, remove Mounting Bracket A. Using the provided allen wrench,
insert set screw (#24) into hole on the back side of Mounting Bracket A. Tighten to secure Security Guide
Bolt in place. Make sure the flat side of the Security Guide Bolt thread is in contact with the set screw.
9. Secure Mounting Bracket A and Mounting Bracket B (#2) to the Gate Adapter.
a. Place Mounting Bracket A onto the Gate Adapter & secure with three ½” Self-Tapping Screws (2 screws
through the tabs on the inside edge of the Gate Adapter, 1 through center hole used in previous step).
Close the gate and make sure the Security Guide Bolt and v-groove of the Keyed Guide Bolt Receiver
remain aligned.
b. Secure Mounting Bracket B to gate with one ½” Self-Tapping Screw through center hole.
c. Ensure the notch on the bottom tab of Mounting Bracket B aligns with the notch on the bottom tab of
Mounting Bracket A (See Diagram 4). If it does not, you will need to adjust your alignment.
10. Once Mounting Bracket A & B are both secured, place Latch Assembly (#8) onto Mounting Bracket A, slide
the Lock Hood (#9) over top and secure with two ¾” Large Phillips Screws (#19).
a. Note: If the rounded side of the latch is not facing the correct way, do the following:
i. Remove the Latch Assembly Face Plate (two screws) and loosen the two screws that hold the
latch in the housing.
ii. Pull the latch out and twist it so the rounded side of the latch is facing towards the gate.
iii. Tighten screws to secure latch into the housing and put the Latch Assembly Face Plate back on.
11. Install Combination Lock
a. Before installing the lock, change the combination if you wish to do so. Refer to the “How to Change
User Code” instructions at the end of the instruction document.
b. Cut your Spindle (#12). For Single Combination locks, cut the spindle to 5 1/2”. For Double Combination
locks, cut the spindle to 5”.
c. Double check spindle length – hold Inside Lock Body (#22) to the inside of Mounting Bracket B. Place
Spindle through Latch Assembly and all the way into the Inside Lock Body. Measure the distance the
Spindle sticks out from the Latch Assembly to make sure you have 3/8” – 5/8” showing. Note: If your
spindle is too short, your lock may not open. If your spindle is too long, your lock may bind and stay
unlocked causing the lock to not clear when opened.
d. Insert Support Pin (#15) into Outside Lock Body (#21). See Diagram 5 to determine gate handing. For
right-handed gates, insert support pin in the left hole. For left-handed gates, insert into the right hole
(See Diagram 5).
e. Screw the proper length Hex Bolts (#16) into the Outside Lock Body and place the Rubber Trim Plate
(#20) on the inside of the Outside Lock Body.
f. With the spindle in place, hold the Outside Lock Body to the Latch Assembly.
g. Place Rubber Trim Plate onto Inside Lock Body and hold in place on Mounting Bracket B. Secure Inside
Lock Body to Outside Lock Body through the gate with two M4 Screws (#17).
h. Install lever handles onto both lock bodies using the two Set Screws. Handles should point towards
hinges.
IMPORTANT: Your lock should now work. Test your lock by pressing the “C” button followed by your
combination. Your lock should now open and retract the latch. Be sure to check both sides to make sure your
lock is working properly before installing the strike assembly.
12. You are now ready to install the remainder of the Strike Assembly, including the Spacers and Strike Plate.
a. Hold Strike Assembly Z (#11) with the Strike Plate (#14) and add Spacers (#13) as needed to determine
the minimum gap between your gate and fence post. The recommended distance for your gap is 1/8”.
b. Secure the Spacers, Strike Assembly Z, and Strike Plate to Strike Assembly Y with two Flat Head M4
Screws (#23).
13. Test to make sure all lock functions work properly before advancing to the final step.
a. If the lock doesn’t work properly, refer to Steps 1 through 12 and/or contact LockeyUSA Tech Support.
14. Install Jamb Stop (#25) on the pull side of the gate using the supplied U-Bolt, Lock Nuts, and Chain Link
Adapter. Check installation to ensure the Jamb Stop makes contact with the fence post when the gate is
closed. Jamb Stop must be installed to retain product warranty.
15. Your lock is now installed and ready to use.
See installed SUMO™ GL2LINX and GL2DC installed (right).
Questions?
Call Technical Support:
888.395.0163
For added security, M4 Tamper
Proof Screws are available
at
www.LockeyParts.com.
www.LockeyUSA.com/gl2linx
Diagram 5
Diagram 4
Notch
IMPORTANT INFORMATION ABOUT YOUR SUMO™ GL2
1. When the gate is closed, the system locks automatically.
2. From the outside, unlock by pressing ‘C’ (CLEAR), followed by your User Code.
3. Single Combination: From the inside, unlock using the lever handle.
4. Double Combination: From the inside, unlock by pressing ‘C’ (CLEAR), followed by your User Code.
5. Your lock is equipped with a PASSAGE FUNCTION, allowing you to leave the door unlocked.
**USING PASSAGE FUNCTION WILL COMPROMISE THE SECURITY OF THIS LOCK**
To enable the passage function:
Press ‘C’ (CLEAR), then ‘Y’ (PASSAGE), then enter User Code.
To disable the passage function:
Press ‘Y’ (PASSAGE), followed by ‘C’ (CLEAR).
To disable the passage function PERMANENTLY:
Remove the ‘Y’ (PASSAGE) tumbler, leaving that slot empty.
IMPORTANT:
Always press & hold ‘C’ Button when removing/inserting tumblers.
Refer to ‘How to Change Code’ instructions on the following page.
