Maintenance of water hose
① Management. It is necessary to implement the management by special personnel, classify according to the quality, number and register, and master the quality and use of water hose in time. Establish and improve the water hose maintenance system, and regularly educate all staff to abide by it consciously.
② Storage. A special storage place or room shall be set up. For long-term storage, the standby water hose shall be stored in a place with suitable temperature and ventilation. The water hose shall be rolled up in a single layer and placed on the drainage belt rack. It shall be turned twice a year or folded once a year. With the car hose to avoid mutual friction, if necessary, to exchange hem.
④ Repair. If any loophole is found during use, it should be wrapped up with wrapping cloth in time to avoid the expansion of the small hole, marked and repaired in time after use. It should be checked frequently at ordinary times and repaired in time if any damage is found.