11
high input voltage and high power conditions, the effective heat dissipation area or forced
cooling should be expanded.
Do not use in places where air is not circulating or where the ambient temperature
exceeds 40 ° C; do not install the drive in a location that is wet or has metal chips.
7. Appendix A. Guarantee Clause
A.1 Warranty period: 18 months
We provide quality assurance for one year from the date of delivery and free
maintenance service for our products during the warranty period.
A.2 Exclude the following:
■
Improper connection, such as the polarity of the power supply is reversed and
insert/pull the motor connection when the power supply is connected.
■
Beyond electrical and environmental requirements.
■
Change the internal device without permission.
A.3 Maintenance process
For maintenance of products, please follow the procedures shown below:
(1) Contact our customer service staff to get the rework permission.
(2) The written document of the drive failure phenomenon is attached to the goods,
as well as the contact information and mailing methods of the sender.
