★What preparations should be made before using the ladder

1. Make sure that all rivets, bolt and nut and moving parts are tightly connected, stair column are firm and reliable with steps, and the stretching circlip and hinge are in good working condition 2. Keep the ladder clean and free of grease, oil stain, wet paint, mud, snow and other slippery substances 3. The operator's shoes are kept clean and leather shoes is prohibited.

★Ladder maintenance and repair
1. Clean the ladder regularly to avoid some chemicals corroding the surface of the ladder. Check the connection parts regularly and fill in lubricating oil if necessary.

Remarks:

one: because we will put the ladder on a marble floor to adjust before packing, that is a very ideal flat ground, in practice, it will shake slightly due to uneven ground. However, it will not affect the safety of use.

2: Some ladders are shaken during transportation, but we will teach you how to adjust them back. In short, as long as you have bought any ladder from me, you can contact us if there is any problem, and we will help you solve the problem immediately.