CODELOCKS CL50 Manuel utilisateur
24/9/2561 KA-01054 · Customer Self-Service
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Home (/) > Knowledge Base - Home (/knowledgebase/) > KA-01054
CL50 - 2018 Code Change
Instructions
Push Button Lock
Push button locks can be used at home on doors, garages and garden sheds, and at work in offices,
workshops and storerooms requiring restricted access. Available in Silver Grey.
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Many Codes to Choose From
The code chamber consists of 9 buttons from which the code is selected, and a ‘C’ button which is used to
re-set the chamber after an incorrect entry, and which must always be used as the first digit of a code.
Buttons may only be used ONCE in a code. For example, 1212 is not possible. A code or combination can
be entered in any order or sequence; e.g. 1234 can be 4321 or 1342 or whatever sequence is most
convenient to remember. With 9 buttons, a total of 511 different codes are available, any of which can be
entered in any sequence.
The total is arrived at as follows:
It is recommended that the code is changed regularly to prevent compromise.
Code ChangeInstructions
1.Remove the lock from the door by unscrewing the 2 screws in the back plate.
2. Press the ‘C’ button to reset the chamber and place the lock case on a flat surface with the buttons
down.
3. Remove the 2 red screws and carefully lift off the code chamber plate. Check that all 10 springs are held
in place on the plate.
4. Note that thecoloured code tumblers correspond in position to the existing code. The silver non-code
tumblers fill the other positions. The C tumbler is not coloured.
5. Hold the lock in your hand and depress the ‘C’ button. Keeping the ‘C’ button depressed, use tweezers
to reposition the tumblers to correspond with your new code. The square notches of ALL tumblers MUST
face outwards, with the square tips ON TOP: See diagram below. DO NOT force the tumblers in.
Note: Holding the ‘C’ button depressed whilst re-positioning the tumblers is ESSENTIALto avoid
damaging the internal mechanism. DO NOT attempt to reposition the ‘C’ tumbler.
6. Replace the code chamber plate carefully with the 2 red screws.
7. Check the operation of the new code, and make a written note of it before re-installing the lock.
8. Insert the spindle, with the spring on the code side. On latchbolt locks the spindle must engage the latch
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as follows:
Maintainence
No maintenance of the working parts is necessary.DO NOT OIL.To maintain the finish the lock should be
cleaned regularly with a soft cloth. A silicone spray or similar, should be used to provide a protective film
against grit and grime.
Guarantee
If any Codelocks mechanical lock should develop a fault, at any time due to manufacturing, just call the
Codelocks helpline and arrange for it to be repaired free of charge.
Diagnostics
Use these simple guides to diagnose any issues you may have with your lock.
1.On latch locks only. The outside knob and inside handle retract the latch when turned TOWARDS the
door frame.The spindle is positioned at the wrong angle.
>Refer to the installation instructions. Remove lock from door and reposition the spindle as shown in the
instructions. On hold open locks ensure that the blue handing screw on the lever handle plate is in the
correct hole.
2. The knob will not turn after entering the original code.The code does not match the card.
> Remove the lock from the door, turn the lock case upside down and check that the coloured tumblers
correspond with the code on the card. NB: the ‘C’ tumbler is not coloured - but MUST start every code.
3. The knob will not turn after entering a newly changed code.One or more of the code tumblers are the
wrong way around.
> Re-read the code change instructions and check that the square notches on the tumblers face to the
outside edge of the lock with thesquare edgeon top.
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4. The latchbolt does not move smoothly in and out.The lock is installed incorrectly.
> Check that the lock is square on the door and positioned accurately over the latch. Check that the latch is
positioned horizontally and parallel to the door surfaces.
5.The inside and outside knobs do not return easily to the centre position after use.The spindle is too long
for the door thickness.
> The spindle must not project more than 30mm (1⁄") into the inside handle. If it does then it will be
trapped between the front and back handles and prevent them moving easily. The spindle must be
shortened.
6. The inside handle does not retract the latch.The spindle is too short for the door thickness.
> The spindle must project from the inside face of the door by at least 8mm (⁄") so as to engage the
handle. The spindle may have been cut too short during installation. Call the helpline to obtain a longer
spindle.
7. The inside lever handle does not return to the upright position after operating.The lever return spring is
broken.
> Replacement spring required.
8. The latch does not engage and so the door remains unlocked after use.The latch is not entering the
strike.
> Your door or frame may have warped since the lock was installed. Check that the latchbolt is lined up
with the strike aperture and adjust the position of the strike as necessary. Make sure the deadlocking
plunger cannot enter the strike aperture alongside the latchbolt when the door is closed.
CC-CL50-v1:0218
© 2018 Codelocks Ltd. All rights reserved.
Keywords: Lock Locks Code CodeLock CodeLocks Program Programming Instruction Instruct Help
Support Troubleshoot Troubleshooting Sequence Sequences Install Installation Parameters Settings
Setting Parameter Setting Set up Mechanical CL CL50 50
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