The correct way to open a box-type awning

I. Preparations Before Opening

Before starting the operation of the sunshade, conducting a basic inspection can effectively prevent malfunctions and potential safety hazards, which is a prerequisite for smooth use

Environmental safety check: Confirm that there are no obstacles (such as branches, lamps, or protrusions from walls) above and in front of the installation location, and that there are no people lingering on the ground. In particular, keep children away from moving parts. At the same time, check the weather conditions. Do not open it when there is a storm, heavy rain or gusts exceeding level 5 to prevent damage or overturning of the shed.

Equipment status inspection

Manual version: Check that the appearance of the box body is not deformed, the hand-cranked crank is firmly connected, there are no foreign objects stuck on the shaft, and the bolts at the connection of the bracket are not loose.

Electric model: Confirm that the motor is powered on normally (with sufficient battery or power connection), the remote control battery is fully charged, there is no damage or exposed wiring, and the motor protection grade must meet the IP54 or above waterproof and dustproof standard.

Installation foundation confirmation: Verify that the sunshade is installed on a solid structure (concrete or steel frame), the support is free of rust and bending, and the pull-out force of the expansion bolts meets the standard (≥2kN) to avoid accidents caused by loose installation.

Ii. Operation Steps for opening by type

Box-type sunshades are mainly divided into manual and electric types. Their operation logics are different and need to be carried out according to the corresponding procedures

(1) Steps for opening a manual box-type sunshade

Unlock the box body: For some models, you need to hold down the box cover latch and push it down, or release the safety lock device to let the box cover pop open naturally (avoid violent prying to prevent damage to the end cover).

Initial operation: Insert the hand-cranked crank into the designated interface and turn it counterclockwise for 2-3 turns to allow the internal fabric to slightly relax, preparing it for stretching.

Gradual stretching: Continue to turn the crank counterclockwise at a constant speed. At the same time, you can gently hold the front lever to assist in pulling out to avoid fabric wrinkles or mechanism jamming due to excessive speed. During the stretching process, observe whether the brackets on both sides expand synchronously. If one side gets stuck, gently push the bracket on that side to assist in resetting. Do not forcibly twist the crank.

Fixed locking: When the sunshade extends to the required length (it is recommended not to exceed the rated projection range, such as 1500mm or 2000mm), make sure the bracket is fully extended and inserted into the positioning slot. Stop rotating when you hear a "click" sound, and ensure that the front pole is level and the bracket is stable.

(2) Steps for opening the electric box-type sunshade

Startup preparation: Activate the system through a remote control or a wall switch. For some smart models, it is necessary to first confirm that the wind speed sensor has no alarm (the wind resistance level needs to be above level 8).

One-click expansion: Press the "Expand" button on the remote control and observe whether the sunshade operates smoothly, with no abnormal noise or overheating from the motor. If anti-pinch sensors are equipped, it is necessary to ensure that there are no obstacles on the extension path to avoid triggering emergency braking.

Precise positioning: When the tarpaulin is fully unfolded and the bracket is locked, release the button. If the length needs to be adjusted, it can be fine-tuned through point operation until the ideal shading range is reached. At the same time, make sure the drainage Angle is correct to avoid water accumulation.

System reset: Turn off the power of the remote control, check that there is no squeezing at the connection between the box body and the tarpaulin, and that the electrical circuits are neatly stored without any exposed parts.

Iii. Common Opening Faults and Quick Solutions

When the sunshade cannot be unfolded or unfolded abnormally, the following ideas can be followed to troubleshoot and handle it

Completely unable to expand

Manual model: It might be that the spring of the reel has lost its elasticity or the spool is stuck. You can fully retract it and clean the debris inside the reel. If the spring is damaged, a new part needs to be replaced. If one side cannot be opened, you can insert the crank into the stuck side and gently pry it, while also assisting in pulling the front lever.

Electric model: First, check the power supply and battery. You can try re-pairing the remote control. If the motor does not respond, it may be due to motor damage or a malfunction in the electrical control system. It is recommended to contact a professional for repair. Do not disassemble it by yourself.

If the expansion is stuck or not smooth: It is mostly due to a lack of oil or foreign objects in the telescopic mechanism. You can clean the dust and debris at the slide rail and bearing, and apply special lubricating oil. If the bracket is rusty, remove the rust with sandpaper and apply anti-rust paint. If the rust is severe, the bracket needs to be replaced.

After unfolding, if it tilts or is unstable: Check if the connecting bolts of the bracket are loose and tighten all connecting parts with a wrench. If the installation Angle is deviated, the level can be calibrated by adjusting the hole position at the bottom of the bracket (descending clockwise and rising counterclockwise) to ensure balanced support force.

If the fabric is reversed and cannot be stretched normally: If the color of the fabric roll tube is abnormal (not the white base color) when unrolling, the tarpaulin needs to be fully opened, the distance between the two sides of the fabric should be adjusted to align with the cover, and then rewound and try to unroll again.

Iv. Key Points for Safe Use and Maintenance

Usage Precautions: Do not climb or stack heavy objects on the awning. Avoid sharp objects from scratching the awning fabric. When not in use for a long time, it should be put away in time to reduce the aging of the fabric caused by ultraviolet radiation.

Regular maintenance: Clean the tarpaulin monthly (wipe with clean water, do not use corrosive cleaning agents), and inspect the connection parts and bolts of the brackets. Every year, the crank mechanism of the manual model is lubricated, and the motor and circuits of the electric model are professionally inspected.

Emergency response: In case of sudden strong wind or heavy rain during the opening process, stop the operation immediately and quickly fold it up. If the tarpaulin is damaged, small areas can be repaired with special repair subsidies. For large areas that are aged or damaged, it is recommended to replace it with high-quality tarpaulin that is resistant to ultraviolet rays.