1. పరిచయం
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Cal-Royal CR-SL50-26D Heavy Duty Cylindrical Lever Set. Please read these instructions carefully before beginning installation or use to ensure proper function and longevity of the product. Retain this manual for future reference.
2. ఉత్పత్తి ముగిసిందిview
The Cal-Royal CR-SL50-26D is a heavy-duty cylindrical lever set designed for commercial and institutional applications. It features a durable alloy steel construction with a satin chrome finish. This specific model is an exit function lever set, meaning it allows egress from the inside at all times, but does not provide key entry from the outside. It includes a standard 2-3/4 inch deadlatch mechanism.
మూర్తి 2.1: పేలింది view of the Cal-Royal CR-SL50-26D lever set components, showing the internal mechanism and deadlatch.
3. పెట్టెలో ఏముంది
ప్యాకేజీని తెరిచినప్పుడు, అన్ని భాగాలు ఉన్నాయని నిర్ధారించుకోండి:
- Lever Handle Assembly (Interior and Exterior)
- Deadlatch Mechanism
- మౌంటింగ్ హార్డ్వేర్ (స్క్రూలు)
- స్ట్రైక్ ప్లేట్
- Installation Template (if provided)
మూర్తి 3.1: బాహ్య view of the lever set, showing the handle and rose plate.
4. స్పెసిఫికేషన్లు
| ఫీచర్ | వివరాలు |
|---|---|
| బ్రాండ్ | కాల్-రాయల్ |
| మోడల్ సంఖ్య | CR-SL50-26D |
| మెటీరియల్ | మిశ్రమం ఉక్కు |
| ముగించు | శాటిన్ క్రోమ్ |
| లాక్ రకం | డెడ్లాచ్ |
| ఫంక్షన్ | Exit Function (No key entry from outside) |
| బ్యాక్సెట్ | Standard 2-3/4 inches |
| వస్తువు బరువు | 3.6 పౌండ్లు |
| ప్రత్యేక ఫీచర్ | ఇన్స్టాల్ చేయడం సులభం |
5. సెటప్ మరియు ఇన్స్టాలేషన్
Installation typically requires basic hand tools. Refer to the included installation template for precise drilling instructions if installing on a new door. For replacement installations, ensure existing bore holes match the product specifications.
అవసరమైన సాధనాలు (చేర్చబడలేదు):
- ఫిలిప్స్ హెడ్ స్క్రూడ్రైవర్
- కొలిచే టేప్
- పెన్సిల్
- Drill (for new installations)
ఇన్స్టాలేషన్ దశలు:
- తలుపును సిద్ధం చేయండి: If installing on a new door, use the provided template to mark and drill the necessary holes for the latch and lever set. For existing doors, ensure the bore holes are clean and correctly sized.
- Install the Deadlatch: Insert the deadlatch mechanism into the edge bore hole of the door. Ensure the bevel of the latch bolt faces the door frame. Secure it with the provided screws.
- Install Exterior Lever: Place the exterior lever assembly through the cross bore hole, ensuring the spindle engages with the deadlatch mechanism.
- Install Interior Lever: Align the interior lever assembly with the exterior assembly and the deadlatch. Secure both lever assemblies together using the through-bolts or screws provided. Ensure the levers operate smoothly and the latch retracts fully.
- స్ట్రైక్ ప్లేట్ ఇన్స్టాల్ చేయండి: Mark the position of the latch bolt on the door frame. Chisel out a recess for the strike plate and secure it with screws. Ensure the latch bolt engages properly with the strike plate when the door is closed.
మూర్తి 5.1: ఇంటీరియర్ view of the lever set, showing the handle and rose plate from the inside.
6. ఆపరేటింగ్ సూచనలు
The Cal-Royal CR-SL50-26D is an exit function lever set. Its operation is straightforward:
- ఇంటీరియర్ నుండి: Simply depress the lever handle to retract the latch bolt and open the door. The door can always be opened from the inside for emergency egress.
- బాహ్య భాగం నుండి: The exterior lever is fixed and does not retract the latch. This model does not allow key entry from the outside. The door can only be opened from the exterior if it is unlocked from the inside or if it is not latched.
7. నిర్వహణ
Regular maintenance ensures the smooth operation and extends the lifespan of your lever set:
- శుభ్రపరచడం: బాహ్య ఉపరితలాలను మృదువైన, d తో శుభ్రం చేయండి.amp cloth. Avoid abrasive cleaners or harsh chemicals, as these can damage the satin chrome finish.
- సరళత: Periodically apply a small amount of silicone-based lubricant to the latch bolt and internal mechanisms if you notice stiffness or friction. Do not use oil-based lubricants as they can attract dust and grime.
- బిగించే స్క్రూలు: Over time, mounting screws may loosen. Periodically check and tighten all visible screws to ensure the lever set remains securely attached to the door.
8. ట్రబుల్షూటింగ్
If you encounter issues with your Cal-Royal CR-SL50-26D lever set, refer to the following common problems and solutions:
| సమస్య | సాధ్యమైన కారణం | పరిష్కారం |
|---|---|---|
| Lever is stiff or hard to turn. | Lack of lubrication, internal debris, or misaligned components. | Apply silicone lubricant to the latch bolt and internal moving parts. Check for any obstructions. Ensure mounting screws are not overtightened, which can bind the mechanism. |
| లాచ్ బోల్ట్ పూర్తిగా వెనక్కి తగ్గదు. | Misalignment of the lever assembly or deadlatch, debris in the mechanism. | Check that the lever assemblies are properly aligned and securely fastened. Clean any visible debris. Lubricate the latch mechanism. |
| Door does not latch properly. | Misaligned strike plate or latch bolt, worn latch bolt. | Adjust the strike plate position on the door frame to ensure proper engagement with the latch bolt. Inspect the latch bolt for wear; if severely worn, replacement may be necessary. |
| Lever set feels loose on the door. | వదులుగా ఉండే మౌంటు స్క్రూలు. | అన్ని మౌంటింగ్ స్క్రూలను బిగించండి. ఎక్కువగా బిగించవద్దు. |
9. వారంటీ మరియు మద్దతు
For warranty information, technical support, or replacement parts, please contact Cal-Royal Products, Inc. directly. Refer to the product packaging or the official Cal-Royal website for current contact details and warranty terms.
తయారీదారు: Cal-Royal Products, Inc.
మోడల్: CR-SL50-26D
ASIN: B0789N3CDW
