美国：消防安全

“法律”是指具有约束力的规则。“官方指南”并非法律，但检查人员会参考它。“Chef Hygiene 默认值”是指在没有规则给出具体数值的情况下，应用程序会检查的值。

• 官方指南NFPA 96 hood inspections depend on the cooking: monthly for solid fuel (wood or charcoal), quarterly for high volume, every 6 months for moderate volume, and yearly for low volume. Many states and cities adopt NFPA 96 in their fire code.
• 官方指南Clean the hood system whenever an inspection finds grease build-up. Keep a certificate on site that shows the date, the company and any areas not cleaned.
• 官方指南Extinguishers that protect cooking appliances using vegetable or animal oils and fats must be listed for Class K fires (NFPA 10).
• 官方指南International Fire Code: commercial cooking that makes grease-laden vapors needs an automatic fire-extinguishing system (UL 300). Its manual pull station sits on the way out, 10 to 20 feet from the hood.
• Chef Hygiene 默认值Chef Hygiene checks that the hood’s fire suppression system is inspected every 6 months.