2. The ladder makes an angle of 75 degrees with the ground. The easiest way is to stand on tiptoe, touch the bottom of the ladder and stretch your arms forward. When your arm is fully extended, your palm should be able to reach the rung of the ladder. If the angle is too steep, the ladder may point backwards; Too shallow, it may slip out or bend in the middle. Pull the foot of the ladder and you can get out of the wall. The total length of the steps reaches this angle.
3. Make sure the feet of the ladder are safe. Make sure that the bottom of the ladder is parallel to the wall and solid flat ground.
4. Make sure the top of the ladder is safe. The tracks on both sides should be evenly supported and placed on a flat surface. When you put heavy objects on the ladder, the ladder should not slide or shake.
5. Climb the ladder to keep in touch at three points. You should only climb one step at a time and move one hand or one foot at a time. You need to face the ladder you climb all the time.
6. Use accessories to help stabilize the top of the ladder. There are all kinds of tasks, and you need a ladder. All kinds of ladders can help you accomplish these tasks more easily and safely. Soft "gloves" that slide on the handrails on both sides can provide extra grip and ladders to protect the surface from injury. The ladder stabilizer basically enlarges the point at the top of the ladder. This is useful for protecting fragile siding or cleaning the width of windows. When the ladder is placed on a surface narrower than the width of the ladder, such as a telephone pole, a separate supporting accessory is needed. They climbed the ladder at the top of two railings.
7. Avoid using aluminum ladders when using electricity. Aluminum ladders are usually the lightest, but they are also electrical conductors. Therefore, whenever you need to move the power cord or fixture near the ladder, or even the working rope power tool, it is best to use a wooden or FRP ladder, whether it is an electrical conductor or something else. Even if you use wooden or FRP ladders, try to avoid direct contact with any wires.
8, often check whether the ladder is damaged. Checking the integrity of all moving parts, such as legs and step locks, as well as the whole ladder, can prevent the most serious accidents. Equally important, the ladder can remove any harmful substances that may stick, stick, corrode, conduct electricity or otherwise adhere to the ladder.
9. Please refer to the safety label of the ladder. All ladders have a label, which is located outside the sidebar, detailing the maximum length, job responsibilities (or maximum weight) and other useful safety information of the ladder. Remember, the maximum weight includes the weight of your body, clothes, tools and any accessories on the ladder.