To reduce the risk of injury under these conditions, it is recommended that the hot water faucet be opened for several minutes at the kitchen sink before using any electrical appliance connected to the hot water system.

• 在这种情况下，为了减少危险，建议在使用任何与热水系统连接的任何电器之前，先打开厨房的热水水龙头几分钟时间。