Users Manual

After-sales Service
1. This product strictly follows the provisions of the National Three Guarantees Law.
2. Under the condition that the products and packaging are complete and do not affect the secondary sales, you
can enjoy the 7-day return service without reason.
3. In case of non-human failure within 15 days of use, we will provide free replacement service.
4. This product enjoys lifelong service, with a warranty period of one year. During the warranty period, non-human
faults and product quality problems are repaired and replaced free of charge, and corresponding maintenance and
spare parts fees are charged after exceeding the warranty period.
The following situations are not covered by free maintenance
(1). Product failure or damage caused by failure to install, use, maintain and keep according to the requirements of
the instruction manual.
(2). Has exceeded the warranty, warranty replacement period.
(3). Changing the inherent setting of the product without authorization or dismantling the machine for repair
without authorization.
(4). Product failure or damage caused by unexpected factors or human behavior, such as inappropriate voltage
input, high temperature, water inflow, mechanical damage and so on.
(5) Damage caused by transportation, loading and unloading of products on the way back for repair by customers.