How to use aluminum folding ladder?

Ladders are very common in daily life, not only bringing convenience to our lives, but also facilitating the work of construction personnel. However, when purchasing, it is necessary to choose carefully to avoid leaving safety hazards. Of course, when using them, it is also important to follow the operating procedures to avoid injury to personnel. So, how to operate an aluminum alloy folding ladder? Below is a brief introduction.

 How to operate aluminum folding ladder
1. Extend the pillars of the folding ladder outward and insert the locking block into position, indicating that the ladder is locked and ready for use;
2. During the use of a folding ladder, manually retracting the lock block to its original position can change the angle of the folding ladder. Before ascending the ladder, it is necessary to confirm that all hinges are in the locked position;
3. After using the folding ladder, use a wrench to manually retract the lock block and fold the ladder.

What to pay attention to when using aluminum folding ladders
The load-bearing capacity of the ladder cannot exceed the rated load, portable ladders are not allowed to bear lateral loads, and cannot carry objects that may cause physical imbalance.
Before use, the ladder crossbars, anti slip bars, pedals, or other components should be checked for rust, breakage, or missing parts; Check for oil stains on ladder rungs, anti slip bars, pedals, or other parts; Check if there is any deformation or damage to components such as ladder pedals, and if bolts or nails are loose.
When using, pay attention to:
1. The user should keep their body close and face the ladder when working, and always maintain contact with the ladder at three points (three out of four points for both hands and feet) when going up and down.
When the user enters or leaves the ladder on the upper plane, they should avoid excessive movement that may cause the ladder to tilt laterally or the ladder feet to slip.
When the extension length is not enough, the user should descend to the ground and readjust, and there should be no pushing or pulling action on the ladder.
4. When climbing higher than two meters, one must wear a safety belt and a safety helmet. When working, one should not cross the top plate of the ladder or sit on the top plate.
5. When using a ladder, there should be another person underneath to support it. While maintaining the stability of the ladder, safety reminders can also be provided in a timely manner.
When using aluminum alloy folding ladders, attention should be paid to the length of the ladder. If the total length is not more than 4 meters, it can be unfolded into a straight ladder for use. When using, the hinge in the middle of the ladder should face the wall, and the angle at which the ladder is placed is also very important. The angle between the ladder and the ground should be greater than 75 degrees to avoid danger.
When using a four story folding ladder as a lifting platform, a thick flat plate of at least 1 cm must be placed.

How to maintain aluminum folding ladders
1. Aluminum folding ladders should also be regularly cleaned and inspected when not in use. If any connecting parts are found to be not smooth, pay attention to adding lubricating oil in a timely manner. 2. When using an aluminum alloy ladder, if the ladder pillar bends or breaks, you must first contact the merchant for repair. It is prohibited to use it at this time.

Summary: Folding ladders can bring a lot of convenience to life, but when using them, safety issues must be paid attention to, and changing the position of lock blocks is prohibited during use. That's all for the operation of aluminum alloy folding ladders and the precautions when using aluminum alloy folding ladders. We hope it will be helpful to you.