User manual

15
10. After-sales Service
If problems arise when operating the device, please refer to this user
manual. Any transport costs are borne by the users during the warranty.
1. Product Limited Warranty: We warrant that products will be free
from defects in materials and workmanship for three years, which starts
from the first day the product exits warehouse. (Make note of the serial
number on the product) Proof of purchase in the form of a bill of sale or
receipted invoice MUST be presented to obtain warranty service.
2. What the warranty does not cover:
• Warranty expiration.
• Factory applied serial number has been altered or removed
from the product.
• Damage, deterioration or malfunction caused by:
• Normal wear and tear
• Use of supplies or parts not meeting our specifications
• No certificate or invoice as the proof of warranty.
• The product model showed on the warranty card does not
match with the
model of the product for repairing or had been altered.
• Damage caused by force majeure.
• Servicing not authorized
• Any other causes which does not relate to a product defect