*
Provide valid vouchers for purchasing products during the warranty period
：
Invoice or product SN code.
*
Free warranty within 24 months based on the date of SN code of the product
leaving the factory.
*The following conditions do not fall within the scope of free maintenance during
the warranty period, ：
、
；
1 Damage caused by improper use and maintenance of users
、
2 Failure to produce valid vouchers (neither invoices nor product SN codes),
unclear valid vouchers, unable to confirm or altered
；
3
、
Damage caused by irresistible natural disasters (typhoons, snow disasters,
hail, earthquakes, debris flows, etc.
。
)
4、Repair by an unqualified third party.
Warranty requirements
After
sales
service
1
Maintenance record card
2
F-04
Maintenance
frequency
Fault
phenomenon
Maintenance
record
Maintenance
date
Signature of
maintenance
personnel
1
2
3
5
4
Note: After maintenance, the maintenance staff need to make a record of
the maintenance status, for offer you a better service in the future.
