Commercial gas cooker is an essential equipment in the catering industry, they are often used and used for a long time, so the maintenance is especially important. Here's how to maintain a commercial gas stove:

1. Regular Cleaning: The surface and grill of your commercial gas stove should be cleaned daily after use to remove grease and food residue. The burners should also be completely cleaned monthly to help ensure high burner efficiency.

2. CHECK CONNECTIONS: Regularly check all pipes and valves to make sure they are well installed and undamaged. If needed, replace them promptly.

3. REPLACE EVERY 3 TO 6 MONTHS: Replace the flame sensors and controls on your commercial gas range regularly to ensure the unit is working properly.

4. Ensure Adequate Ventilation: Ventilation in the restaurant should be adequate to ensure the safe operation of the commercial gas cooker.

5. Periodic checks: Flame size and color should be checked regularly to ensure that the burner is working properly. If the combustion is poor, it should be checked promptly.

6. Periodic Maintenance: At least two annual maintenance visits, including heating element and battery maintenance, are recommended to maintain efficiency and reduce operating costs.

Lastly, never use your commercial gas range for other purposes or make any unauthorized changes. Following these maintenance practices can help ensure that your commercial gas range remains efficient and safe for a longer period of time.