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Explain the methods and skills of operating china steel folding ladder
1. Locking Deploy the ladder column outwards, you will hear a "click" and the block will come into position, indicating that the hinge has locked this position.
2. Unlock and pull the handle to open the lock, and at the same time the lock block retreats to the position, indicating that the hinge has been unlocked. At this time, the angle of the ladder column can be changed or the ladder can be folded. If the handle cannot be moved and cannot be unlocked, this is due to the hinge. The lock block is pressed by the force, and the ladder post can be pulled and shaken at this time, and the external force can be released.
3. After checking that the ladder is in use, please carefully confirm that all hinges are in the locked position before use. If there is a hinge with the lock block in position, open its symmetrical hinges, then fold the ladder column inward about 40 degrees, and then Deploying outwards locks the pair of hinges.
Steel folding ladder factory from China, We are sincerely looking forward to cooperate with customers all over the world.
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