1. Introduzione
This manual provides essential information for the proper understanding, installation, operation, and maintenance of the Sargent BP-8215 Mortise Lock body. The BP-8215 is designed as a passage or closet mortise lock body, suitable for interior doors where a latching function is required without keying or locking capabilities. This product is a lock body only and requires compatible trim and cylinders (not included) for complete functionality.
Please read these instructions thoroughly before proceeding with any installation or operation to ensure safe and correct usage.
2. Prodotto finitoview

Figura 1: Sargent BP-8215 Mortise Lock Body. This image displays the satin chrome finish mortise lock body, highlighting the latch bolt and the faceplate. The internal mechanism is visible from the side.
The Sargent BP-8215 Mortise Lock is a robust component designed for durability and reliable performance in commercial and institutional settings. Key features include:
- Passage or Closet Function: Provides latching without locking.
- Finitura cromata satinata: Durevole ed esteticamente gradevoleasing.
- Lock Body Only: Designed to be integrated with existing or separately purchased trim and hardware.
3. Configurazione e installazione
Installation of the Sargent BP-8215 Mortise Lock body typically requires specialized tools and knowledge. It is highly recommended that installation be performed by a qualified locksmith or experienced door hardware technician.
3.1 Controlli pre-installazione
- Verify that the door preparation (mortise pocket) matches the dimensions of the BP-8215 lock body.
- Ensure all necessary components, including trim (levers/knobs), spindles, and fasteners, are available and compatible.
- Inspect the lock body for any signs of damage from shipping.
3.2 Passaggi generali di installazione (consigliati dai professionisti)
- Carefully insert the mortise lock body into the prepared mortise pocket in the door edge.
- Secure the lock body to the door using the provided mounting screws through the faceplate. Ensure the lock body is flush with the door edge.
- Install the spindle(s) through the appropriate hub(s) in the lock body.
- Attach the interior and exterior trim (levers or knobs) according to their specific instructions, ensuring they engage correctly with the spindle and lock body.
- Install the strike plate on the door frame, aligning it precisely with the latch bolt.
- Test the operation of the latch bolt from both sides of the door to ensure smooth retraction and projection.
4. Istruzioni per l'uso
The Sargent BP-8215 Mortise Lock body functions as a passage or closet latch. It does not provide a locking mechanism.
- Apertura della porta: Rotate the interior or exterior lever/knob. This action retracts the latch bolt, allowing the door to open.
- Chiusura della porta: Push the door shut. The beveled edge of the latch bolt will contact the strike plate and retract, then project into the strike plate opening, holding the door closed.
No keying or thumbturn operation is associated with this specific lock body for locking purposes.
5. Manutenzione
Regular maintenance ensures the longevity and smooth operation of your Sargent BP-8215 Mortise Lock body.
- Pulizia: Clean the exterior faceplate and exposed parts with a soft, damp panno. Evitare detergenti abrasivi o solventi, che possono danneggiare la finitura.
- Lubrificazione: Periodically (e.g., once a year or as needed), apply a small amount of silicone-based lubricant or graphite powder to the latch bolt mechanism and any moving internal parts accessible without disassembly. Do not use oil-based lubricants, as they can attract dust and grime.
- Ispezione: Regularly check all screws for tightness. Ensure the latch bolt operates smoothly without excessive friction or binding.
6. Risoluzione Dei Problemi
If you encounter issues with your Sargent BP-8215 Mortise Lock body, refer to the following common problems and solutions:
- Problem: Latch bolt does not retract smoothly.
- Soluzione: Check for obstructions in the mortise pocket or around the latch bolt. Apply lubricant as described in the Maintenance section. Ensure the trim (levers/knobs) is not binding or installed too tightly.
- Problem: Latch bolt does not fully project or retract.
- Soluzione: Inspect for debris inside the lock body. Verify that the spindle is correctly engaging the latch mechanism. If the issue persists, professional inspection may be required.
- Problem: Door rattles when closed.
- Soluzione: The strike plate may be misaligned or worn. Adjust the strike plate position slightly to ensure a snug fit with the latch bolt.
For complex issues or if troubleshooting steps do not resolve the problem, contact a qualified locksmith or Sargent customer support.
7. Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Numero di modello | BP-8215 |
| Marca | Sergente |
| Tipo di blocco | Mortise Lock Body (Passage/Closet) |
| Fine | Satin Chrome (26D) |
| Dimensioni del prodotto (L x P x A) | 9.25 x 5.63 x 4.38 pollici |
| Peso dell'articolo | 2.95 libbre |
| Materiale | Plastic (Note: This might refer to internal components or packaging, as lock bodies are typically metal. Refer to manufacturer for specific material composition.) |
| Usi consigliati | Interior Doors (Homes, Offices) |
8. Garanzia e supporto
Sargent products are manufactured to high standards. For specific warranty information regarding the BP-8215 Mortise Lock body, please refer to the documentation provided with your purchase or visit the official Sargent websito. I termini di garanzia coprono in genere i difetti di fabbricazione.
For technical support, replacement parts, or further assistance, please contact Sargent customer service directly. Contact information can usually be found on the manufacturer's websito o confezione del prodotto.
Produttore: Sergente





