Standard Warranty Period: 12 months from the date of purchase.

The following situations are subject to maintenance charges even within the warranty period:

• Incorrect operation or problems caused by unauthorized repair or transformation.
• Exceeding standard specifications for drive usage.
• Damage caused by falling or improper transportation after purchase.
• Device failure due to harsh environments (corrosive gas or liquid).
• Natural disasters such as earthquakes, fire, wind, lightning, or abnormal voltage.
• Missing or mismatched product identification/serial numbers.
• Failure to follow installation, wiring, or maintenance instructions.