aluminum ladderregular, to avoid corrosion of certain chemicals
2. If we meet the condition that the ladder materials broken or bent or the fittings can not work normally, we must contact with the manufacturer timely to ask for professional maintenance
3. Environmental conditions will reduce ladder use fixed number of year. Generally speaking, it can service life for 2 years indoor and 1 year outdoor. So we should collect it indoors.
4. During the using of aluminum ladder, the movement should be light and the push-pull should inaccordancewithitsnaturaltendency. If we found some difficulty, we should remove the faults first.
5. Aluminum ladder can be wiped with soft cloth or neutraldetergent, can't use regular soap and detergent. Some cleaner with household cleanser strong acid and alkaline is also forbidden, such as synthetic detergent and so on.
6. Besides, we should check the joint of aluminum frame regularly, screw the bolt timely, replaced the damaged parts and add lubricant regularly.
Only maintain the aluminum ladder in a proper way, can the ladder keep a good condition. Therefore the rate of accident can be reduced.
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