Difficulty: Moderately Easy
Step1
Check the power supply. Cotton candy machines are not complicated machines. The power supply can burn out during use.
Step2
Run a diagnostic check of the machine's electrical circuits. A wire may have pulled loose during cleaning or a connector could have broken if the unit was handled roughly.
Step3
Check out the unit's motor. The motor gets a workout and over the years the wear and tear can take its toll.
Step4
Make certain that the On/Off switch is functioning. Although the switch should last a lifetime, cotton candy machines take a lot of abuse when moved for storage.
Step5
Clean the output heads of the unit. The output heads are where the liquid floss sugar sprays out. These can become clogged with hardened sugar. Proper cleaning and maintenance should keep the heads in good working order.