Manitowoc 2007939 Rocker Switch

Product Overview:
Controls a designated electrical circuit within compatible Manitowoc ice machines through manual actuator movement. The Manitowoc 2007939 Ice Machine Rocker Switch is an OEM electrical control component that changes the state of the connected circuit when the rocker is moved between its operating positions, allowing the operator to activate or interrupt the assigned machine function. It interfaces with the machine's wiring and control circuitry to provide the selected electrical control.

Electrical Circuit Control:
Switch changes the state of a connected electrical circuit when its actuator moves between the designated positions. It allows or interrupts the electrical signal associated with the selected machine function. Proper contact movement supports consistent operation, while worn contacts, damaged terminals, or loose wiring may cause intermittent response or prevent the connected function from operating.

Manual Selection:
Located within the equipment’s control area, the rocker switch allows the operator to select the assigned setting through a simple movement between the available positions. Its actuator should move smoothly and remain securely positioned during normal use. A cracked housing, loose rocker, or poor fit in the control panel can make the switch difficult to operate and may affect the reliability of the selected function.

Replacement Guidelines:
The Manitowoc 2007939 Ice Machine Rocker Switch may require replacement when it is cracked, loose, difficult to move, stuck, or unable to control the assigned function. Intermittent operation, visible terminal damage, or failure to remain in the selected position can also indicate switch deterioration. Before ordering, compare the existing part number, equipment model, serial number, actuator style, terminal arrangement, and panel fit with the applicable parts documentation.

Common Failure Symptoms:

• The switch does not activate the assigned function.
• The rocker actuator feels loose or sticks.
• The switch remains in one position.
• The controlled function operates intermittently.
• The switch housing appears cracked or damaged.
• Electrical terminals show visible damage.
• The switch does not fit securely in the control panel.

Equipment Compatibility:
The Manitowoc 2007939 Ice Machine Rocker Switch is an OEM electrical control component intended for selected Manitowoc ice machine applications. Compatibility should be confirmed using the complete equipment model and serial number, the existing part number, and the original switch configuration. Compare the actuator style, terminal arrangement, panel opening, switch position, and wiring connection with the equipment’s parts documentation before selecting a replacement.

Technical Specifications:
Manufacturer: Manitowoc
Product Type: Ice machine rocker switch
Manufacturer Part Number: 2007939

Step1: Power off the equipment and unplug it to ensure safety.

Step2: Remove the panel where the old switch is mounted.

Step3: Disconnect the old switch wires, noting their positions.

Step4: Connect the wires to the new rocker switch.

Step5: Secure the switch in the panel and reattach any covers.

Step6: Restore power and test the switch for proper operation.

• What maintenance is required for the Manitowoc 2007939 Rocker Switch?

  Regularly inspect the switch for dirt, debris, or corrosion. Ensure terminals are tight and connections secure. Test its operation to confirm proper switching, and always disconnect power before cleaning or handling to avoid electrical hazards.

• What are the common issues with the Manitowoc 2007939 Rocker Switch?

  • The switch fails to toggle or sticks.
  • Loose or corroded terminals.
  • Intermittent electrical contact.
  • Mechanical damage to the rocker mechanism.