Factors that affect the life
1. Collision (including mild and strong impact)
2. Wear, scratches
3. High temperature
4. Rizhao
5. Corrosion
Please replace the helmet
1. Bear strongly against;
2. There is an obvious cracks and dents;
3. Pull straps on which there are cracks or holes;
4. Burns, melted or burnt;
5. Tie-serious wear;
6. Buckle fracture or deformation;
7. Tie-faded due to ultraviolet irradiation;
In addition, do not sew on their own, drop pull down, burned or burnt, bleach, do not own super RASP buckles, modified or adapted helmet. Any modification to the helmet will result in an invalid product assurance, and it would affect the safety, damage to helmets must be replaced, replacement please destroy to avoid inadvertently used later;Temperature range (-30 degrees to 50 degrees), the temperature will affect the performance of the helmet;Design stress limits, helmet will burst, impact site will be incomplete, to absorb much of the brunt force in generally significant should replace the helmet after the impact event.
Maintenance notes
1. it is recommended that cheyou.com before use, in use and after use to carefully check the wearing of helmets and the extent of the damage.
2. wash with warm water and neutral SOAP, no bleaching, avoiding direct rays of the Sun, the shade drying collection.
3. all equipment is placed in a clean dry environment, to avoid direct sunlight and heat close to the high heat.
4. can't place a corrosive substance such as used batteries, solvents, Tiana, 502 glue, gasoline, etc.
5. helmets and other sewn objects away from rodents and pet place, avoid scratches helmet EPS surface or injury.
6. no lift pressure for long periods or on the helmet with a hard object is knocking on the helmet.
Check and life
Each time after use please carefully check that the helmet is damaged, if the helmet is worn out serious but no apparent damage, also is likely to require immediate replacement.
Remember that it is important, if you have questions about helmets, doubt the safety and reliability, please replace soon, please always check your helmet.
Helmet use depending on the frequency and location, typically, normal use and maintenance, 3 years to be replaced.