1. Strictly according to the requirements of the operation, when starting up, must first water, check the waterway no abnormal conditions, and then start the machine equipment to work;The opposite is true when it is switched off.

2. Different industries have different pertinence:

(I) Thermal deformation industry:

A：The customer shall pay attention to the maintenance of the equipment and clear the dust and grease in time.

B：Pay attention to the use of cooling water sources, coastal water salinity is relatively high, easy to produce scale and block waterways

(II) Heat treatment Industry:

A：Remove oil stains from the equipment in time.

B：Pay attention to the use of water sources, water quality is not good, easy to produce scale blocking waterways, resulting in poor heat dissipation, damage to equipment.

3. Common problems: pay attention to the matching of sensors, the sensors made by customers themselves, the large or small amount of inductance and the distance between the turns of the coils will affect the heating speed and the life of the machines and equipment.