1. Producte acabatview
The Larson Standard Duty Aluminum Pneumatic Door Closer is designed to provide smooth and controlled closing for storm doors. This closer is suitable for use with wood, metal, or vinyl doors and features non-corrosive components, making it ideal for various environments, including coastal locations.
- Provides smooth closing action for storm doors.
- Compatible with wood, metal, and vinyl doors.
- Constructed with non-corrosive components for durability.
- Allows the door to open up to a full 90 degrees.
- Includes a hold-open washer for convenience.

Figura 1: Larson Standard Duty Aluminum Pneumatic Door Closer. This image shows the complete door closer unit.
2. Contingut del paquet
Verifiqueu que tots els components siguin presents abans de començar la instal·lació.
- 1 x Pneumatic Door Closer Cylinder
- 2 x Brackets de muntatge
- 1 x Hold-Open Washer
- Cargols de muntatge
- Full d'instruccions

Figura 2: All components included with the Larson Standard Duty Aluminum Pneumatic Door Closer. This includes the closer cylinder, mounting brackets, screws, and a hold-open washer.
3. Configuració i instal·lació
Installation of the Larson door closer is a screw-in process. Ensure you have the necessary tools before starting.
Eines necessàries:
- Tornavís Phillips
- Cinta mètrica
Passos d'instal·lació:
- Parèntesis de posició: Determine the optimal placement for the mounting brackets on your storm door and door frame. The closer is designed to allow the door to open a full 90 degrees.
- Suports segurs: Using the provided screws and a Phillips head screwdriver, securely attach the mounting brackets to the door and frame. Ensure they are level and aligned.
- Attach Closer: Connect the pneumatic door closer cylinder to the installed brackets.
- Prova de funcionament: Open and close the door to ensure smooth movement and proper engagement of the closer.

Figura 3: The door closer assembled with its mounting brackets. This configuration is ready for installation onto a door and frame.
4. Instruccions de funcionament
The door closer features adjustable closing speed and a hold-open function.
Adjusting Closing Speed:
A single screw adjustment is located on the end of the closer cylinder. Turning this screw clockwise will decrease the closing speed (slower close), and turning it counter-clockwise will increase the closing speed (faster close). Adjust gradually until the desired closing speed is achieved.
Using the Hold-Open Washer:
To keep the door open in a desired position, slide the included hold-open washer onto the closer rod when the door is open. This will prevent the door from closing until the washer is removed or the door is pushed past the washer's position.
5. Manteniment
The Larson Standard Duty Aluminum Pneumatic Door Closer requires minimal maintenance.
- Neteja regular: Wipe the closer cylinder and brackets periodically with a damp drap per eliminar la pols i els residus.
- Comprovació dels elements de fixació: Occasionally inspect all mounting screws to ensure they remain tight. Tighten any loose screws to maintain proper operation.
- Lubricació: No lubrication is typically required for pneumatic door closers.
6. Solució De Problemes
Consulteu els següents problemes i solucions habituals:
| Problema | Causa possible | Solució |
|---|---|---|
| La porta no es tanca completament. | Closing speed is too slow or closer is misaligned. | Increase closing speed by turning the adjustment screw counter-clockwise. Check bracket alignment and ensure no obstructions prevent full closure. |
| Door closes too quickly. | Closing speed is too fast. | Decrease closing speed by turning the adjustment screw clockwise. |
| Door closer is noisy or erratic. | Loose mounting screws or internal issue. | Check and tighten all mounting screws. If the issue persists, the closer may need replacement. |
| Door does not stay open with hold-open washer. | Washer not properly engaged or damaged. | Ensure the hold-open washer is fully slid onto the rod. Inspect the washer for damage and replace if necessary. |
7. Especificacions
| Característica | Detall |
|---|---|
| Marca | Larson |
| Número de model | CH1040306 |
| Material | Alumini |
| Acabar | Alumini |
| Color | No Color (typically white/off-white) |
| Pes de l'article | 14 unces |
| Dimensions del producte | 12.63 x 1.5 x 1.5 polzades |
| Tipus d'instal·lació | Cargol |
| Nombre de peces | 1 (closer unit) |
| Ús recomanat | For use with doors to ensure smooth and safe closing |
8. Informació de la garantia
This Larson product comes with a manufacturer's warranty. For specific details regarding the warranty period and coverage, please refer to the documentation included with your product or visit the official Larson weblloc web. Conserveu el comprovant de compra per a reclamacions de garantia.
9. Suport
For further assistance, technical support, or to inquire about replacement parts, please contact Larson customer service or visit their official weblloc.
Fabricant: Larson Store
Botiga online: Visit the Larson Store on Amazon





