Download Preface - Sion electronics

196
Care And Maintenance
9.4 Warranty
If the frequency inverter body has the following cases, the company will provide warranty
service:
•
If faults or damages occur in normal use condition within the warranty period (within 18
months from the date of purchase), our company will provide free maintenance. Our
company will charge a reasonable cost of maintenance when the warranty period has
expired (more than 18 months).
•
Even in the warranty period, if any fault is caused by the following cases, our company
will charge certain amount of maintenance cost:
① Fault due to that the users do not operate the device according to the operation
manual or beyond the standard;
② Fault due to random repair and modification without permission;
③ Fault caused by poor preservation;
④ Fault caused by improper use of the inverter for unintended purposes;
⑤ Damage to the machine due to fire, corrosive salt, gas corrosion, earthquake,
storms, floods, thunder, abnormal voltage or other force majeure.
•
The company will provide lifelong paid maintenance services even the warranty period
expires.
V350 Low-Power Closed-Loop Vector Inverter User Manual