① Normal Operating Sound
A gentle, steady “humming” rotation sound is normal when the juicer is powered on. However, to protect the motor and components, please do not run the juicer "dry" (without ingredients) for longer than 7–10 seconds.
② Ingredient-Related Noises
It is common to hear various sounds as ingredients are crushed and make contact with the juicer's parts. These are natural byproducts of the extraction process:
- "Squeaking" sounds: Often occur when processing leafy vegetables like cabbage.
- "Rattling" or louder crushing sounds: Common with ingredients that have small seeds (like grapes) or firm, fibrous produce (like apples with peel, beets, carrots, and celery).
While these noises are often mistaken for motor issues, they are generally normal. However, if you hear excessively loud, sustained noises—especially without ingredients—or any sharp metallic sounds, please stop use immediately and reach out to us via Contact us > General inquiries.
Product : H80ST, H320N, H70ST, H330P, E50ST, E30ST, H400, H70FT, H310A, CP50
