NE-1257R/NE-1257CR / NE-1757R/NE-1757CR / NE-2157R/NE-2157CR / NE-1258R

18 DISASSEMBLY AND PARTS REPLACEMENT PROCEDURE

18.1.Replacement of magnetrons (Upper and Lower)

Upper magnetron

1.Discharge electric charge remaining on the high voltage capacitors.

2.Remove the entire rear panel by removing screws as shown.

3.Disconnect all lead wires from magnetron and thermal cutout.

4.Remove the 4 screws holding magnetron.

5.Remove 2 screws holding thermal cutout.

6.Remove the mounting bracket from magnetron and install it on the new magnetron.

Lower magnetron

1.Discharge electric charge remaining on the high voltage capacitors.

2.Remove the entire rear panel by removing screws as shown.

3.Carefully place the unit on its left side (H. V. Capacitor side).

4.Remove the cover by removing 2 screws.

5.Remove the 4 screws holding magnetron by inserting screwdriver through the 4 openings on bottom plate.

6.Remove 2 screws holding thermal cutout.

7.Remove the mounting bracket from magnetron and install it on the new magnetron.

NOTE: To prevent microwave leakage, tighten mounting screws properly making sure there is no gap between the waveguide and the magnetron.

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Panasonic NE-1257CR, NE-2157CR manual Disassembly and Parts Replacement Procedure, Replacement of magnetrons Upper and Lower

NE-1257CR, NE-1757CR, NE-2157CR specifications

The Panasonic NE-2157CR, NE-1257CR, and NE-1757CR are three professional commercial microwaves designed for robust food service operations. These models are widely appreciated for their versatility, efficiency, and user-friendliness, making them ideal for restaurants, cafes, and food trucks.

The NE-2157CR stands out with its powerful 1500 watts of cooking power, which ensures quick and uniform heating of various food items. It features a large 0.9 cubic feet internal capacity, allowing users to accommodate larger dishes. One of the key highlights of this model is its programmable memory with up to 20 customizable settings, which enables users to recall frequently used cooking times and power levels easily. The stainless steel exterior and interior ensure durability and ease of cleaning, while the touch control panel provides a simple interface for quick operation.

Next in the line is the Panasonic NE-1257CR, which offers a slightly lower power output at 1200 watts, making it a more compact option while still delivering impressive cooking results. With a capacity of 0.8 cubic feet, it is an excellent choice for smaller kitchens that require efficiency without sacrificing quality. Its easy-to-use interface allows for basic cooking functions, while the stainless steel construction guarantees longevity in busy environments.

Finally, the NE-1757CR is a middle ground between the two, featuring 1700 watts of cooking power and an internal capacity of 0.6 cubic feet. This model combines performance with a smaller footprint, making it a versatile choice for various commercial settings. Like its counterparts, the NE-1757CR includes programmable presets and a user-friendly control panel, offering consistent results with minimal effort.

All three models utilize Panasonic's advanced inverter technology, which provides consistent heat and eliminates cold spots. This technology allows for more precise temperature control and helps preserve the texture and moisture of food during cooking.

In summary, the Panasonic NE-2157CR, NE-1257CR, and NE-1757CR are all excellent options for commercial kitchens looking for reliable, efficient microwaves. With their robust construction, user-friendly controls, and advanced cooking technologies, these models cater to a wide range of food preparation needs, enhancing productivity in any food service operation.