Inc. Food Warmer User Manual
Hot Food Drop-In Well Operation  &  Care  Manual  •  14
Food  avor and aroma are usually so closely related that 
it is dif cult, if not impossible, to separate them. There 
is also an important, inseparable relationship between 
cleanliness and food  avor. Cleanliness, top operating 
ef ciency, and appearance of equipment contribute 
considerably to savory, appetizing foods. Good equipment 
that is kept clean, works better and lasts longer.
Most food imparts its own particular aroma and many 
foods also absorb existing odors. Unfortunately, during 
this absorption there is not distinction between GOOD 
and BAD odors The majority of objectionable  avors and 
odors troubling food service operations are caused by 
bacteria growth. Sourness, rancidity, mustiness, stale or 
other OFF  avors are usually the result of germ activity.
The easiest way to insure full, natural food  avor is 
through comprehensive cleanliness. This means good 
control of both visible soil (dirt) and invisible soil 
(germs). A through approach to sanitation will provide 
essential cleanliness. It will assure an attractive 
appearance of equipment, along with maximum ef ciency 
and utility. More importantly, a good sanitation program 
provides one of the key elements in the prevention of 
food-borne illnesses.
A controlled holding environment for prepared foods is 
just one of the important factors involved in the prevention 
of food-borne illnesses. Temperature monitoring and 
control during receiving, storage, preparation, and the 
service of foods are of equal importance.
The most accurate method of measuring safe temperatures 
of both hot and cold foods is by internal product 
temperature. A quality thermometer is an effective tool for 
this purpose, and should be routinely used on all products 
that require holding at a speci c temperature.
A comprehensive sanitation program should focus on 
the training of staff in basic sanitation procedures. This 
includes personal hygiene, proper handling of raw foods, 
cooking to a safe internal product temperature, nd the 
routine monitoring of internal temperatures from receiving 
through service.
Most food-borne illnesses can be prevented through 
proper temperature control and a comprehensive 
program of sanitation. Both these factors are important 
to build quality service as the foundation of customer 
satisfaction. Safe food handling practices to prevent food-
borne illness is of critical importance to the health and 
safety of your customers.
HACCP, an acronym for Hazard Analysis (at) Critical 
Control Points, is a quality control program of operating 
procedures to assure food integrity, quality, and safety. 
Taking steps necessary to augment food safety practices 
is both cost effective and relatively simple. While HACCP 
guidelines go far beyond the scope of this manual, 
additional information is available by contacting:
CENTER FOR FOOD SAFETY AND APPLIED 
NUTRITION FOOD AND DRUG ADMINISTRATION
1-888-SAFEFOOD
INTERNAL FOOD PRODUCT TEMPERATURES
H O T FO OD S
DANGER ZONE 40° TO 140°F (4° TO 60°C)
CRITICAL ZONE 70° TO 120°F (21° TO 49°C)
SAFE ZONE 140° TO 165°F (60° TO 74°C)
CO LD  FO OD S
DANGER ZONE ABOVE 40°F (ABOVE 4°C)
SAFE ZONE 36° TO 40°F (2° TO 4°C)
FROZ E N  FOOD S
DANGER ZONE ABOVE 32°F (ABOVE 0°C)
CRITICAL ZONE 0° TO 32°F (-18° TO 0°C)
SAFE ZONE 0°F or below (-18°C or below)
SANITATION










