Product Overview
The Hager 5100 Series Grade 1 door closer is engineered for heavy-duty applications in high-traffic and demanding environments such as schools and hospitals. Constructed from durable cast iron, this surface door closer is designed for longevity and reliable performance. It features a multi-mount design and a non-handed configuration for versatile installation. Key functionalities include an adjustable spring size (1-6) and a delayed action closing feature, allowing for controlled door closure between 90° and 70° over a minimum of 20 seconds, which can be further adjusted. The closer also incorporates a hold-open arm for convenience.
Key Features:
- Non-Handed design for universal application.
- BHMA Certified ANSI A156.4 for performance standards.
- UL/cUL Listed for up to 3 hours, ensuring fire safety compliance.
- Constructed from robust Cast Iron.
- Backed by a Lifetime Warranty.
- Adjustable spring power (sizes 1-6).
- Delayed action closing feature.
- Hold-open arm functionality.
This image displays the Hager 5100 Series heavy-duty surface door closer. It features a rectangular main body in a sprayed aluminum finish, with an adjustable arm mechanism extending from the top. The arm includes a hold-open function, and the overall construction is designed for robust performance.
Setup and Installation
The Hager 5100 Series door closer is designed for multi-mount applications and is non-handed, simplifying the installation process for various door types and orientations. Installation typically involves mounting the closer body and arm assembly to the door and frame using screws.
General Installation Steps:
- Preparation: Ensure the door and frame are structurally sound and clear of obstructions. Identify the desired mounting position (e.g., parallel arm, regular arm, top jamb).
- Mounting the Closer Body: Secure the closer body to the door or frame using appropriate fasteners. Refer to the specific mounting template provided with your unit for precise hole placement.
- Attaching the Arm Assembly: Connect the main arm to the closer spindle and the forearm to the door frame or door, depending on the mounting type. Ensure all connections are secure.
- Initial Adjustment: After installation, perform initial adjustments for closing speed and latching speed.
Note: Always consult the detailed installation template and instructions included with your specific Hager 5100 Series unit for precise measurements, drilling patterns, and mounting configurations. Professional installation is recommended for optimal performance and safety.
Operating and Adjustments
The Hager 5100 Series door closer offers several adjustable features to customize door operation according to specific requirements.
Spring Power Adjustment:
- The closer's spring power can be adjusted to suit door weight and size, ranging from sizes 1 to 6.
- To increase or decrease spring power, turn the power adjustment shaft clockwise or counter-clockwise, respectively. Refer to the closer body for the location of the adjustment shaft.
Delayed Action Feature:
- This feature controls the closing speed of the door between 90° and 70° of opening.
- The factory setting ensures a minimum closing time of 20 seconds in this range, which can be adjusted to be even slower for specific accessibility or traffic flow needs.
- Adjustment is typically done via a dedicated valve on the closer body. Turn clockwise to slow down, counter-clockwise to speed up (within safe limits).
Hold-Open Arm:
- The hold-open arm allows the door to remain open at a desired angle until manually closed.
- Engage or disengage the hold-open function as per the arm's design, typically by tightening or loosening a knob or screw on the arm assembly.
Caution: Over-adjusting or forcing adjustment valves can damage the closer. Make small adjustments and test the door's operation after each change. If unsure, consult a qualified technician.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your Hager 5100 Series door closer.
- Periodic Inspection: Annually inspect the closer body, arm assembly, and mounting screws for any signs of wear, damage, or looseness.
- Tighten Fasteners: Ensure all mounting screws and arm assembly fasteners are securely tightened. Do not overtighten.
- Cleanliness: Keep the closer body and arm free from dirt and debris. Wipe with a soft, damp cloth if necessary. Avoid abrasive cleaners.
- Functionality Check: Periodically test the door's closing and latching speeds, as well as the delayed action and hold-open features, to ensure they are operating correctly. Readjust if necessary following the 'Operating and Adjustments' section.
- Lubrication: The internal mechanisms of the closer are factory-lubricated and sealed. No external lubrication is typically required.
If any components appear damaged or excessively worn, contact Hager support or a qualified technician for replacement parts or service.
Troubleshooting
This section addresses common issues you might encounter with your Hager 5100 Series door closer.
| Problem | Possible Cause | Solution |
|---|---|---|
| Door closes too fast or too slow. | Improper adjustment of closing or latching speed valves. | Refer to the 'Operating and Adjustments' section to fine-tune the closing and latching speed valves. Make small adjustments. |
| Door does not close completely. | Insufficient spring power; Latching speed too slow; Obstruction; Misaligned door/frame. | Increase spring power (refer to 'Operating and Adjustments'). Increase latching speed. Check for physical obstructions. Inspect door and frame for proper alignment. |
| Door slams shut. | Closing or latching speed too fast; Excessive spring power. | Decrease closing and latching speeds. Reduce spring power if necessary. |
| Oil leakage from closer body. | Damaged seals or internal components. | This indicates a serious issue. The closer requires professional service or replacement. Contact Hager support immediately. |
| Hold-open function not engaging/disengaging. | Arm assembly issue; Adjustment screw loose/tight. | Inspect the hold-open mechanism on the arm. Adjust or tighten the relevant screw as per the arm's design. |
For issues not listed here or if troubleshooting steps do not resolve the problem, please contact Hager customer support.
Specifications
| Model Number | 126475 |
| Brand | Hager |
| Series | 5100 Series |
| Material | Cast Iron |
| Grade | Grade 1 (Heavy Duty) |
| Finish | Sprayed Aluminum |
| Spring Size | Adjustable 1-6 |
| Mounting Type | Multi-Mount, Surface |
| Handing | Non-Handed |
| Certifications | BHMA Certified ANSI A156.4, UL/cUL Listed (up to 3 hours) |
| Product Dimensions | Approximately 15.5 x 8 x 3 inches |
| Recommended Uses | High-traffic areas, schools, hospitals |
| UPC | 798550264750 |
Warranty Information
The Hager 5100 Series door closer is backed by a Lifetime Warranty. This warranty covers defects in materials and workmanship under normal use and service. For specific terms, conditions, and claim procedures, please refer to the official warranty documentation provided with your product or visit the Hager Companies website.
Customer Support
Should you require assistance with installation, operation, maintenance, or troubleshooting, please contact Hager Companies customer support.
- Online Resources: Visit the official Hager Companies website for product documentation, FAQs, and additional support materials.
- Contact Information: Refer to the packaging or the Hager Companies website for the most current contact details, including phone numbers and email addresses for technical support.
When contacting support, please have your product model number (126475) and any relevant purchase information ready.
