User Manual

6.2 Unpacking inspection

Please check below information:

Before opening the package, please carefully check the packaging for damage,

bruising, wetting, moisture, deformation, etc.

Please check the parts on a case-by-case basis based on the supply contract and

the packing list.

Whether there is obvious damage on the surface of the product.

Whether the product identification is clear and complete.

Whether the connector is loose, the connection line is broken or not, etc.

If any of the above occurs, please make a detailed record and take a photo, and please

Precautions:

Please handle gently when unpacking to avoid permanent damage to the products

caused by bumps.

Please do not use heavy tools or use rough methods to open them.

Please do not discard all packaging materials for return shipments.

7. Maintenance and processing

7.1 Problem Processing

If the user has problems that could not be solved. Please record the fault situation

and contact with us. The professional technical engineer would help solve the problem.

Problems caused by improper operation are not covered by the warranty;

CoreMorrow is not responsible for any problems caused by dismantling the peizo

stage without permission.

7.2 Daily maintenance

If the product is not used for a long time, please store it in an room environment

with no dust, good ventilation, clean and non-corrosive substances.