The usage method of Sandwich Maker to achieve maximum energy-saving effect:

1. Sandwich Maker uses an appropriate heating power. Any system has thermal balance issues. To achieve the greatest heating effect with the most appropriate heating power, our company calculates the best heating program based on the usage conditions provided by the customer, aiming to minimize input functions and maximize output heat.

The lower the total heating power is, the better the energy conservation will be. If the heating power is too low, the heating time will be prolonged. This not only fails to save electricity but also increases the production time, slows down the production time per unit time, and raises other costs as well. The higher the heating power is, the faster it heats up and the more power is saved. Obviously, if the heating power is too high, the heating will be too fast, the local temperature difference will be large, the loss will be greater, and it will not save electricity either.

3.Sandwich Maker adopts different heating methods according to different usage conditions to improve heating efficiency;

4. Use insulation materials (insulation materials that are 60% better than ordinary asbestos) to reduce energy loss.

5. Industrial ovens automatically change the baking temperature according to different baking processes, which can save energy.

6. An appropriate heating power is the most energy-efficient. Any system has the issue of maximum and minimum values. We can design different types of heating control systems based on the production process conditions of our customers. Only by ensuring the maximum efficiency of electric energy utilization can electricity be saved.

If the Sandwich Maker is to maintain the maximum energy-saving effect all the time, attention should also be paid to daily maintenance:

Clean the dust on the surface and inside the cavity to keep the machine clean and hygienic.

2. Check if the current on the ammeter is the same as normal. If there is any abnormality, notify the maintenance worker for inspection and repair.

In case of a sudden power outage, turn off the heating switch to prevent it from automatically starting up when power is restored.

4. Check whether the fan is operating normally and if there are any abnormal sounds. If so, immediately turn off the machine and notify the maintenance worker for inspection and repair.

Troubleshooting common anomalies of Sandwich Maker:

1. When the power switch is turned on, there is no display on the operation panel

Please check whether the three-phase power supply and the neutral wire have come loose.

(2) Whether the internal switch has tripped.

(3) Check if the fuse has blown. Please replace it with a new one.

(4) Check if the phase sequences of R, S and T are consistent and if there is any phase loss. Please swap the three-phase power supply.

2. No heating/Slow heating

(1) Please check whether the output is set to zero or set too low.

(2) Please check the three-phase power supply and the neutral wire.

(3) Check whether the air supply switch is turned on and whether the fan direction is correct.

Sandwich Maker https://www.nbwanchen.com/How-to-Use-a-Sandwich-Maker.html