1. Product Overview
The Kason 1094 SureClose Hydraulic Door Closer is designed for reliable and controlled door closure in various applications, particularly in commercial settings. This model features an exposed mounting design with an adjustable wide hook, ensuring consistent performance and durability.
Image 1: Side view of the Kason 1094 SureClose Hydraulic Door Closer, showcasing its compact design and exposed mounting components.
Key Features:
- Powerful Gas-Loaded Hydraulic Cylinder: Ensures consistent and controlled door closure, preventing slamming and reducing wear.
- Exposed Mounting Design: Facilitates straightforward installation and maintenance.
- Solid Steel Enclosed Housing: Provides robust protection for internal components, contributing to long-term durability.
- Bend-Resistant Hook: Designed for heavy use, ensuring the hook maintains its integrity over time.
- Extra-Wide Hook: Enhances roller pick-up and helps overcome minor alignment issues.
- Mounting Slots on Hook: Allow for easy vertical adjustment to compensate for door sag, maintaining proper roller-to-hook alignment.
- Life-Cycle Tested: Proven to operate reliably for over half a million closures.
Image 2: Diagram highlighting key features of the Kason 1094 SureClose Hydraulic Door Closer, including its exposed mounting and durable construction.
Image 3: Detailed view of the Kason 1094, illustrating the internal gas-loaded hydraulic cylinder and the design of the wide hook with slotted mounting holes.
2. Setup and Installation
Proper installation is crucial for the optimal performance and longevity of your Kason 1094 SureClose Hydraulic Door Closer. This section outlines the general steps for installation.
Installation Steps:
- Prepare Mounting Surface: Ensure the door and frame surfaces where the closer and hook will be mounted are clean, flat, and structurally sound.
- Position the Closer: Align the top edge of the closer body with the intended mounting position on the door frame. The exposed mounting design allows for direct surface attachment.
- Secure the Closer: Use appropriate fasteners (not included) to securely attach the closer body to the door frame. Ensure it is level and firmly in place.
- Mount the Hook: Position the wide hook on the door, ensuring it aligns with the roller on the closer when the door is closed. The 1-1/8 inch offset should be considered for proper clearance.
- Adjust Hook Alignment: Utilize the mounting slots on the hook to make fine vertical adjustments. This compensates for any door sag and ensures the roller smoothly engages the hook for proper function. Press the bottom of the closer into the locked position once aligned.
- Test Operation: Slowly open and close the door multiple times to verify smooth and controlled closure. Make any necessary minor adjustments to the hook position.
Image 4: Visual guide for the installation process, demonstrating how to align the closer, ensure roller engagement, and dismantle the unit if needed.
Image 5: Illustration comparing concealed and exposed mounting configurations for the Kason 1094, highlighting the visible components of the exposed model.
Image 6: Detailed image of the Kason 1094 wide hook, emphasizing its slotted mounting holes for precise vertical adjustment.
3. Operation
The Kason 1094 SureClose Hydraulic Door Closer operates by utilizing a gas-loaded hydraulic cylinder to provide a controlled closing action for doors. When the door is opened, the hydraulic cylinder is compressed. As the door is released, the cylinder extends, smoothly pulling the door shut via the roller engaging the wide hook.
The design ensures that the door closes completely and securely without slamming, which helps to maintain temperature control in refrigerated environments and reduces wear and tear on the door and frame.
4. Maintenance
The Kason 1094 SureClose Hydraulic Door Closer is designed for minimal maintenance due to its robust construction and life-cycle tested components. However, periodic checks can help ensure continued optimal performance.
Recommended Maintenance:
- Visual Inspection: Regularly inspect the closer body, hook, and mounting hardware for any signs of wear, damage, or loose fasteners.
- Clean Components: Keep the closer and hook free from dirt, dust, and debris. A damp cloth can be used for cleaning. Avoid abrasive cleaners.
- Check Alignment: Periodically verify that the roller on the closer aligns correctly with the hook. If the door has sagged, use the slotted mounting holes on the hook for re-adjustment as described in the installation section.
- Lubrication: The hydraulic cylinder is sealed and does not require lubrication. Do not attempt to open or lubricate the internal mechanism.
5. Troubleshooting
If you encounter issues with your Kason 1094 SureClose Hydraulic Door Closer, consider the following common troubleshooting steps:
Common Issues and Solutions:
- Door Not Closing Completely:
- Check for obstructions preventing the door from closing fully.
- Verify the alignment of the roller with the hook. Adjust the hook using its slotted mounting holes if necessary.
- Ensure all mounting screws are tight and the closer is securely fastened.
- Door Slamming Shut:
- The hydraulic cylinder may be damaged or worn. This component is not user-serviceable and may require replacement of the unit.
- Excessive Noise During Operation:
- Inspect the roller and hook for any debris or wear. Clean if necessary.
- Check for loose mounting hardware on both the closer and the hook.
If these steps do not resolve the issue, please contact Kason customer support or your authorized dealer for further assistance.
6. Specifications
Detailed specifications for the Kason 1094 SureClose Hydraulic Door Closer.
| Specification | Detail |
|---|---|
| Model Number | 1094 |
| Brand | Kason |
| Material | Alloy Steel |
| Color | Silver |
| Exterior Finish | Chrome |
| Item Weight | 4 Pounds |
| Installation Type | Screw-In |
| Recommended Uses | Commercial buildings, high-traffic areas |
| Offset | 1-1/8 Inch |
Image 7: Technical drawing providing detailed dimensions for both concealed and exposed mounting versions of the Kason 1094 SureClose Hydraulic Door Closer.
7. Warranty and Support
For specific warranty information regarding your Kason 1094 SureClose Hydraulic Door Closer, please refer to the documentation provided with your purchase or contact your retailer. Kason stands behind the quality of its products.
For technical support, replacement parts, or further inquiries, please visit the official Kason website or contact their customer service department. Ensure you have your product model number (1094) and any purchase details available when seeking support.
Image 8: Guide illustrating how to identify genuine Kason products by checking for the Kason name or logo on the product and its packaging.