Simplex 5000 Series Mechanical Pushbutton Lock User Manual

1. Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of the Simplex 5000 Series Cylindrical Mechanical Pushbutton Lock, Model 5021BWL. This lock is designed for high-traffic applications and offers robust security without the need for batteries or wiring. It features a single access code, a 13mm throw latch, a floating face plate, and a 70mm backset, ensuring reliable performance in various environments.

2. Safety Information

• Read all instructions: Before attempting installation or operation, carefully read and understand all instructions in this manual.
• Professional Installation Recommended: For optimal security and functionality, professional installation by a qualified locksmith is recommended.
• Use correct tools: Ensure you have the appropriate tools for installation to prevent damage to the lock or door.
• Avoid modifications: Do not attempt to modify the lock or its components. Unauthorized modifications can compromise security and void the warranty.
• Keep children away: Keep small children away from the installation area and ensure they do not tamper with the lock.

3. Package Contents

Verify that all components are present before beginning installation:

• Simplex 5000 Series Exterior Pushbutton Assembly
• Interior Winston Lever Assembly
• 13mm Throw Latch
• Floating Face Plate
• 70mm Backset
• Spindle (for 6 or 7 pin length)
• Mounting Hardware (screws, bolts)
• Installation Template
• Note: Cylinder core is not included and must be purchased separately.

An image showing the exterior view of the Simplex 5000 Series mechanical pushbutton lock with a Winston lever, finished in satin chrome.

4. Setup (Installation)

The following steps outline a general installation process. Always refer to the detailed installation template and instructions included with your specific product for precise measurements and procedures.

1. Prepare the Door: Ensure the door is properly bored for a cylindrical lock. Use the provided template to mark and drill any necessary holes for the latch, lock body, and through-bolts.
2. Install the Latch: Insert the 13mm throw latch into the edge bore of the door. Secure it with screws. Ensure the 70mm backset is correctly aligned.
3. Install Exterior Assembly: Position the exterior pushbutton assembly onto the door, ensuring the spindle engages with the latch mechanism. The floating face plate should sit flush against the door.
4. Install Interior Assembly: Place the interior Winston lever assembly onto the door, aligning it with the exterior assembly. Secure both assemblies using the provided through-bolts and screws. Do not overtighten.
5. Install Cylinder Core (if applicable): If using a separate cylinder core, install it into the lock body according to the core manufacturer's instructions.
6. Test Operation: Before closing the door, test the lock's functionality. Enter the factory default code (or your set code), turn the lever, and ensure the latch retracts smoothly. Verify that the lock engages properly when the lever is released.

5. Operating Instructions

The Simplex 5000 Series lock operates mechanically using a pushbutton code.

• To Unlock:
  1. Enter the correct code sequence by pressing the designated buttons.
  2. Turn the Winston lever to retract the latch.
  3. Open the door.
• To Lock: The lock automatically relocks when the lever is returned to its original position and the door is closed. No code entry is required to lock the door from the outside.
• Changing the Code: Code changes for Simplex mechanical locks typically involve an internal mechanism. Refer to the specific code change instructions provided with your lock or consult a qualified locksmith. This process usually requires removing the lock from the door.

6. Maintenance

Proper maintenance ensures the longevity and reliable operation of your Simplex lock.

• Cleaning: Clean the exterior of the lock with a soft, damp cloth. Avoid abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish.
• Lubrication: Periodically (e.g., once a year), apply a small amount of graphite-based lubricant to the internal moving parts of the latch and spindle mechanism. Do not use oil-based lubricants, as they can attract dirt and cause gumming.
• Inspection: Regularly check for loose screws or signs of wear. Tighten any loose fasteners. If any components appear damaged or excessively worn, contact customer support or a locksmith for replacement parts or service.

7. Troubleshooting

If you encounter issues with your Simplex 5000 Series lock, refer to the following common problems and solutions:

• Code Not Working:
  • Ensure you are entering the correct code sequence.
  • Verify that all buttons are fully depressed and released.
  • Check if the lock mechanism is jammed.
• Lever Does Not Turn or Feels Stiff:
  • The latch may be binding in the strike plate. Check door alignment.
  • Internal mechanism may require lubrication (use graphite).
  • Ensure the spindle is correctly engaged.
• Latch Does Not Retract Fully:
  • Check for obstructions in the door frame or strike plate.
  • Verify that the latch is installed correctly and not binding.
• Lock Feels Loose on Door:
  • Tighten mounting screws and through-bolts. Do not overtighten.

If these steps do not resolve the issue, contact Simplex customer support or a qualified locksmith.

8. Specifications

9. Warranty and Support

Simplex products are manufactured to high standards and come with a manufacturer's warranty against defects in materials and workmanship. The specific terms and duration of your warranty may vary. Please retain your proof of purchase.

For technical assistance, warranty claims, or to purchase replacement parts, please contact Simplex customer support:

• Website: www.simplexlocks.com (Example link, actual link may vary)
• Phone: Refer to the Simplex website for regional contact numbers.