Introduzzjoni
This manual provides instructions for the installation, operation, and maintenance of your Schlage FB50 N G PLY 622 Single Cylinder Deadbolt and Keyed Entry Plymouth Knob. This combo pack includes a single cylinder deadbolt and a keyed knob/lever. The deadbolt locks and unlocks from the exterior with a key and from the interior with a thumbturn. The knob/lever features a locking, keyed function. This product is constructed with premium materials and certified to high industry standards, ensuring durability and security for your home.
Setup u Installazzjoni
The Schlage FB50 N G PLY 622 is designed for easy installation, typically requiring only a screwdriver and a few minutes. It is suitable for both right and left-handed doors and fits standard door thicknesses from 1-3/8" to 1-3/4". The universal latch is adjustable for 2-3/8" or 2-3/4" backsets.
Passi Ewlenin tal-Installazzjoni:
- Ipprepara l-Bieb: Ensure your door has the correct bore holes for a deadbolt and knob. The universal latch is designed to fit common backset dimensions.
- Installa l-lukkett: Insert the universal latch into the door edge. Self-aligning screw holes simplify this step.
- Assemble the Deadbolt: Attach the exterior and interior components of the deadbolt, securing them with the provided screws.
- Install the Knob/Lever: Assemble the keyed entry knob/lever, ensuring the spindle engages correctly with the latch mechanism.
- Install Strike Plates: Secure the strike plates for both the deadbolt and the knob/lever on the door frame. An integrated strike reinforcer with 3" screws is included for enhanced security against kick-in attacks.

Figure 1: Visual guide for the easy installation process, highlighting the simplicity of the setup.
Vidjo 1: Prodott Fuqview Vidjo. Dan il-vidjo jipprovdi ħarsa ġenerali lejnview of the lock set, including its components and basic functionality.
Istruzzjonijiet Operattivi
The Schlage FB50 N G PLY 622 offers secure and convenient operation for your exterior doors.
Operazzjoni tad-Deadbolt:
- Biex Tissakkar minn Barra: Daħħal iċ-ċavetta fiċ-ċilindru tas-serratura u dawwarha biex testendi s-serratura. Neħħi ċ-ċavetta.
- Biex tiftaħ minn barra: Insert the key into the deadbolt cylinder and turn it to retract the bolt.
- To Lock/Unlock from Interior: Use the thumbturn on the interior side of the deadbolt to extend or retract the bolt.
Keyed Entry Knob Operation:
- Biex Tissakkar minn Barra: Use the key to lock the knob.
- Biex tiftaħ minn barra: Use the key to unlock the knob.
- Biex tiftaħ mill-Intern: The lower handle unlocks from the inside when turned, allowing for quick exit.

Figure 2: The complete lock set, showing the deadbolt and keyed entry knob in matte black finish.
Manutenzjoni
To ensure the longevity and smooth operation of your Schlage lock set, regular maintenance is recommended:
- Tindif: Naddaf l-uċuħ ta’ barra b’drapp artab u driegħ.amp drapp. Evita prodotti tat-tindif jew solventi li joborxu li jistgħu jagħmlu ħsara lill-finitura.
- Lubrikazzjoni: Periodically apply a small amount of graphite lubricant or a silicone-based spray to the keyway and internal mechanisms to maintain smooth operation. Do not use oil-based lubricants as they can attract dirt.
- Spezzjoni: Regularly check all screws and components for tightness. Tighten any loose screws to prevent wear and ensure security.
Issolvi l-problemi
Jekk tiltaqa' ma' problemi bis-sett tas-serratura Schlage tiegħek, ikkunsidra s-soluzzjonijiet komuni li ġejjin:
- Sticking Lock: If the deadbolt or knob mechanism feels stiff, try lubricating the keyway and latch bolt as described in the Maintenance section.
- Ċavetta Diffiċli biex Tiddaħħal/Tiddawwar: Ensure the key is fully inserted and is the correct key for the lock. Lubrication may also help. Avoid forcing the key.
- Il-lukkett mhux qed jingħaqad: Check if the strike plate on the door frame is properly aligned with the latch bolt. Adjust if necessary. Ensure the door closes completely without obstruction.
- Komponenti maħlula: Tighten any visible screws on the interior or exterior trim of the lock set.
For persistent issues, please refer to the Support section for further assistance.
Speċifikazzjonijiet tal-Prodott

Figure 3: Standard deadbolt dimensions for installation reference.
| Karatteristika | Dettall |
|---|---|
| Brand | SCHLAGE |
| Isem tal-Mudell | Deadbolt and Plymouth Knob Keyed Entry Lock |
| Numru tal-Mudell | FB50NGPLY622 |
| Tip Lock | Single Cylinder Deadbolt, Keyed Entry Knob |
| Kulur | Iswed Matte |
| Dimensjonijiet tal-oġġett (L x W x H) | 2.38 x 2.75 x 2.75 pulzieri |
| Piż tal-oġġett | 1.43 liri |
| Kompatibilità tal-Ħxuna tal-Bieb | 1-3/8" to 1-3/4" |
| Kompatibilità ta' Backset | 2-3/8" or 2-3/4" (Universal Latch) |
| Klassifikazzjoni tas-Sigurtà | Certified AAA BHMA rating for Security, Durability and Finish |
| Komponenti Inklużi | Installation Hardware, Installation Instructions, 2 Keys |
| Batteriji Meħtieġa? | Nru |
Informazzjoni dwar Garanzija
Schlage locks are backed by a limited lifetime mechanical and finish warranty. For complete details regarding warranty coverage, terms, and conditions, please refer to the official Schlage warranty documentation. The warranty is valid only on purchases from authorized retailers such as "Ships from and sold by Amazon or Buildcom".
Appoġġ għall-Klijent
For further assistance, technical support, or to inquire about replacement parts, please contact Schlage customer service. You can typically find contact information on the official Schlage website or within the packaging of your product. Please have your model number (FB50NGPLY622) and purchase details ready when contacting support.
Riżorsi onlajn: Żur l-uffiċjal Ħanut SCHLAGE għal aktar informazzjoni u riżorsi dwar il-prodott.





