Sangcon KYMQ-5B Manual Del Usuario página 5

TROUBLESHOOTING
If the grinder does not work or stops in the middle of
grinding after flipping the grinder over:
·Please check whether the ON/OFF button is turned on.
·Please check that the batteries are installed correctly.
·Please confirm there is sufficient battery power.
If the above operations are all correct and the grinder still
works abnormally, please contact the vendor for
maintenance service.
ZHUHAI KELITONG ELECTRONIC CO.,LTD.
Add:Yongan Second Road, Liangang Industry Zone,Jinwan
District, Zhuhai City,Guangdong Province,China 519090
Post-sale service ： Service@Sangcon.com