1. Introduction
Thank you for choosing the Outsunny 4x4m Retractable Aluminum Pergola Gazebo. This manual provides essential information for the safe assembly, operation, and maintenance of your new outdoor structure. Please read these instructions thoroughly before installation and retain them for future reference.

Image 1.1: The Outsunny 4x4m Retractable Aluminum Pergola Gazebo in an outdoor setting.
2. Safety Information
Your safety is paramount. Please observe the following safety guidelines:
- Do not use in severe weather conditions: This pergola is designed for fair weather use. Disassemble or secure the canopy during strong winds, heavy rain, or snow to prevent damage and injury.
- Follow assembly instructions carefully: Ensure all components are correctly installed and secured as per the manual to guarantee stability.
- Regularly check connections: Periodically inspect all screws, bolts, and connections to ensure they remain tight and secure.
- Clear surrounding area: Ensure there is adequate space around the pergola during assembly and use.
- Adult assembly required: Assembly should be performed by adults. Keep children away from the assembly area.
- Proper anchoring: Always anchor the pergola securely to the ground using the provided stakes or expansion screws.
WARNING: Failure to follow these safety instructions may result in property damage or personal injury.
3. Package Contents
Before assembly, verify that all parts listed below are present and undamaged. If any parts are missing or damaged, please contact customer service.
- Aluminum Frame Components (Columns, Beams, Rails)
- Retractable Polyester Canopy (180g PA-coated)
- Assembly Hardware (Screws, Bolts, Washers, Nuts)
- 8 Ground Stakes for soft surfaces
- 8 Expansion Screws for hard surfaces
- Magnetic Support for canopy
- Instruction Manual
4. Setup and Assembly
Assembly is required for this product. It is recommended that two or more adults perform the assembly. Please refer to the detailed assembly diagram and step-by-step instructions provided in the separate assembly guide (if applicable) or the included manual for specific component identification and fastening procedures.
4.1 Frame Assembly
- Unpack all components and lay them out on a clean, flat surface.
- Assemble the main aluminum columns and beams according to the diagrams. Ensure all connections are finger-tight initially.
- Once the main frame is upright, securely tighten all bolts and screws. The upgraded 80mm aluminum columns provide robust support.

Image 4.1: Reinforced aluminum columns for robust support.
4.2 Canopy Installation
- Attach the retractable canopy to the designated rails on the pergola frame.
- Ensure the canopy slides smoothly along the rails.
- Locate the magnetic support on one side, which is used to anchor the canopy when fully extended.

Image 4.2: Retractable canopy mechanism detail.
4.3 Secure Installation
The package includes 8 ground stakes and 8 expansion screws to ensure a solid installation on various surfaces.
- For soft ground (e.g., lawn): Use the provided ground stakes to secure each leg of the pergola.
- For hard ground (e.g., concrete patio): Use the provided expansion screws to firmly anchor each leg.

Image 4.3: Versatile installation options for soft and hard surfaces.
5. Operating Instructions
The Outsunny pergola features a retractable canopy for adjustable shade and UV protection.
5.1 Extending the Canopy
- Gently pull the canopy fabric along its rails to extend it.
- Continue pulling until the canopy reaches the desired position or is fully extended.
- If fully extended, engage the magnetic support on one side to hold the canopy in place.
5.2 Retracting the Canopy
- Disengage the magnetic support if it is in use.
- Gently push the canopy fabric back along its rails to retract it.
- Retract the canopy fully when not in use or during adverse weather conditions to protect it from damage.

Image 5.1: The PA-coated canopy provides UPF30+ protection.
6. Maintenance
Regular maintenance will extend the life and appearance of your pergola.
- Cleaning the Frame: Wipe the aluminum frame with a damp cloth and mild soap. Rinse thoroughly and dry to prevent water spots. Avoid abrasive cleaners.
- Cleaning the Canopy: The polyester canopy can be cleaned with a soft brush, mild soap, and water. Do not use harsh chemicals or machine wash. Allow to air dry completely before retracting or storing.
- Seasonal Storage: During off-season or prolonged periods of non-use, especially in areas with harsh winters, it is recommended to remove the canopy and store it indoors. The frame can remain outdoors if securely anchored, but covering it is advisable.
- Hardware Check: Periodically check all nuts, bolts, and screws to ensure they are tight. Re-tighten as necessary.
7. Troubleshooting
Here are solutions to common issues you might encounter:
- Canopy not retracting/extending smoothly:
a. Check the rails for any obstructions (e.g., debris, leaves). Clean if necessary.
b. Ensure the canopy fabric is properly aligned within the rails.
c. Apply a silicone-based lubricant to the sliding mechanisms if friction is high. - Pergola feels unstable:
a. Verify that all assembly hardware is securely tightened.
b. Ensure the pergola is properly anchored to the ground using the provided stakes or expansion screws.
c. Check the ground surface for unevenness. Relocate if necessary to a more level area. - Water pooling on canopy:
a. The canopy is not water-resistant. It is designed for sun shade. Retract the canopy during rain to prevent water accumulation and potential damage.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | Outsunny |
| Model Number | 84C-567V00WT |
| Product Dimensions (L x W x H) | 3.9L x 3.9W x 2.23H meters |
| Surface Area | 15.2 square meters |
| Item Weight | 36 Kilograms |
| Frame Material | Aluminum |
| Canopy Material | 180g PA-coated Polyester |
| Color | White |
| Shape | Square |
| UV Protection | Yes (UPF30+) |
| Water Resistance Level | Not water resistant |
| Assembly Required | Yes |

Image 8.1: Product dimensions overview.
9. Warranty and Support
This product is sold by AOSOM. For any issues or inquiries, please contact AOSOM customer service.
- Returns: The product is returnable within 30 days of receipt. Please refer to the seller's return policy for detailed instructions.
- Customer Service: Specialized customer service is available to assist with product-related questions, assembly help, or parts replacement.
For further assistance, please visit the Outsunny Store on Amazon or contact the seller directly through your purchase platform.