If your mixer grinder continued running even when both the power switch and the mixer grinder switch were turned off, it is likely due to a malfunction in the electrical circuit or the switches themselves. There are a few possibilities for what could have caused this situation:
Faulty power switch: The power switch, which controls the electrical supply to the mixer grinder, may have become defective or worn out. This can result in a situation where the switch fails to completely cut off the power even when turned off.
Defective mixer grinder switch: The switch specifically designed to control the operation of the mixer grinder may have malfunctioned. This can cause the internal mechanism of the switch to remain engaged, keeping the motor running even when it should be turned off.
Wiring or electrical issue: There could be a wiring problem within the mixer grinder or the electrical circuit it is connected to. Faulty wiring, loose connections, or a short circuit can bypass the switches and allow the mixer grinder to receive power even when it should be turned off.
Internal motor or component malfunction: There may be an internal fault in the motor or other components of the mixer grinder that is causing it to continue running. This could be a result of wear and tear, damage, or a manufacturing defect.
In any case, it is important to address this issue to ensure safety and prevent further damage. Here are some steps you can take:
Unplug the mixer grinder: Always start by unplugging the appliance from the power source to ensure no electrical current is flowing to it.
Inspect the switches: Examine both the power switch and the mixer grinder switch for any visible damage, loose connections, or signs of wear. If you notice any issues, it may be necessary to replace the switches.
Check the wiring: If you are comfortable working with electrical systems, you can inspect the wiring connections inside the mixer grinder or have a qualified professional do it for you. Loose or damaged wiring should be repaired or replaced.
Contact customer support or a repair technician: If the issue persists or you are unsure about troubleshooting electrical problems, it is best to contact the manufacturer's customer support or a qualified appliance repair technician. They can provide further guidance or assist with repairs if necessary.
Remember, electrical malfunctions can be hazardous, so exercise caution and prioritize your safety when dealing with such issues.