Has always been very excellent production quality products, ramp quality directly will affect the personal security and at the time of purchase must choose formal enterprises, not only a good reputation, quality is guaranteed.
Preparation work that should be done before use
1 to ensure that all rivets, bolts and nuts and moving parts are closely connected, the ladder and ladder are firm and reliable, the extension of the clamp spring, the hinge is in good working condition.
2 steps to keep clean, no oil, grease, paint, wet mud, snow and slippery material
The 3 operator's shoes to keep clean, to prohibit wearing leather shoes
matters needing attention
1 body tired, drugs, alcohol or physical disorders, prohibit the use of the ladder.
2. The ramp should be placed on a smooth solid ground, the ban on the no slip resistance and fixed equipment of ice, snow and slippery ground surface
3 the prohibition of the operation of the maximum weight of the maximum weight
4 prohibit the use of ramp in the wind
The 5 conductive metal ladder, avoid places close to live
6 people climb for the ramp and hold hands, body weight remained at two central staircase column
Homework. Don't stand in the range of 1 m from the top of the ladder of on the ladder, always keep safe protection height 1 meter, not to climb the top of the support
8 work hand not over the top of the head, so as not to lose the balance of the body, the risk of
9 do not directly across from one side to the other side of the ramp
Use the ladder to climb the mountain is a high altitude homework, in the use of the process must be careful, don't trample empty, in the use of the ramp requires very good use, it is best to have helped, it is the only double security protection.
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