SIGBOT offers portable, rechargeable electric coffee grinders with adjustable grind settings for preparing freshly ground coffee at home or while away from home.
SIGBOT offers portable, rechargeable electric coffee grinders with adjustable grind settings for home use and travel.
Browse manuals for models such as the HAY-8311 and HB-991 for assembly, charging, operation, cleaning, and troubleshooting guidance. Always match your product's model number before following instructions.
For warranty and repair questions, consult your product documentation and contact the seller with proof of purchase.
Selected manuals from manuals+ curated for this brand.
Common questions about manuals, registration, and support for this brand.
Check the model number on your grinder or its packaging and match it to the manual title. Available documentation includes the HAY-8311 and HB-991, which have different grind settings and features.
The HAY-8311 manual specifies a 5V, 1A power supply and at least four hours of charging before first use. Its indicator is red while charging and blue when fully charged.
Do not immerse or wash the main unit containing the motor and battery. The HAY-8311 manual allows other components to be cleaned with water; dry all parts thoroughly before use and use a brush for the bean bin and grinding wheel.
The HAY-8311 manual states a one-year warranty from confirmation of receipt, subject to exclusions and proof-of-purchase requirements. Consult your model's documentation and seller to confirm applicable coverage.
No verified official support or registration page is available in the supplied information. Check the documents included with your grinder or contact the seller with your model number and purchase details.