NotesFor heating elements and high-temperature oil pumps, It is absolutely forbidden to operate without oil, with little oil or beyond the allowable operating temperature of heat thansfer oil; if the pressure is unstable or the pressure is too low, you must promptly check and deal with it carefully to avoid damage to the heating equipment. Leakage is strictly prohibited in the entire system. If leakage is found, it should be dealt with in time. The flash point of the heat transfer oil opening is mostly within the range of 130-190°C. Therefore, appropriate fire-fighting equipment should be equipped on site. The equipment start-up procedure is to turn on the pump first and then heat up. The shutdown procedure is to stop the heating first and then stop the pump.When debugging, changing new oil or replenishing new oil, the dehydration and exhaust operation must be carried out according to the 5.4 procedure.When installing and debugging and the system is put into operation, the correct operation must be carried out in full accordance with the requirements of the product manual.