1. The maintenance of the usual oven:
1. The grill should be cleaned of grilled food residues, grease and charcoal, and kept clean.
2. The grill should be placed in a cool, dry and ventilated place.
3. Do not place heavy objects on the grill.
4. The grilling net can be coated with a layer of cooking oil to prevent rust.
2. Before using the grill
1. Clean the grill and tighten all the screws and fixtures. The grill will get hot and deformed during the grilling process. If it is installed incorrectly and not firmly, the grill will deform more seriously and even affect the grilling effect and future use.
2. Spread a layer of cooking oil on the grilling net to prevent food from sticking to the grilling net, and cleaning will be easier.
3. when grilling
1. The amount of charcoal used in the charcoal grill should be moderate. If the charcoal is too much, it will produce high temperature and high heat, which is not conducive to the operation of the barbecue. Generally speaking, the area of charcoal should be controlled within 80% of the area of the grilling basin, and the height should not exceed the height of the grilling net.
2. For electric grills and gas grills, do not set the fire to the highest position for a long time.
3. The grilled food must not exceed the normal load of the grill and grilling net, otherwise it will easily cause the grilling net to fall and cause deformation and danger.

4. Do not add liquid combustion aids or sprays to the charcoal fire during use.