Storage And Warranty Agreement - Canworld CDE360 Series Manual

CDE360 Vector Control AC Drive
（1）Cooling Fans
The service life of cooling fans inside the AC drive is about 2 to 3 years. When bearings of cooling
fans are abraded or fan blades are broken, replacement of fans must be considered.
（2）Electrolytic Capacitors
Under normal conditions, Electrolytic capacitors of the AC drive must be replaced once for every 4
to 5 years.

9.3 Storage and Warranty Agreement

Storage
For occasions which have high temperature,moisture,dust or metallic dust, the AC drive can not be
stored. During storage, the ventilation must be guaranteed. The degradation of electrolytic
capacitors will occur for long-time storage . The AC drive must be energized once for every two
years and each lasting time must be no less than one hour. The input voltage must be increased
slowly to the rated value by using the regulator.
Warranty Agreement
1. Free warranty only applies to the AC drive itself.
2. Reasonable repair expenses will be charged for the damages due to following causes:

Improper usage or repairing the AC drive without permission.

Fire,flood,abnormal voltage,thunder,earthquake,salt corrosion,air corrosion or other
natural disaster.

The damage due to artificial falling or transportation.

Improper operation without following the user manual

The damage due to faults outside the AC drive.
3. If the AC drive has been used for more than the warranty life, reasonable repair fee will be
charged.
4. The maintenance fee is charged according to the uniform standard of our company. If there is
an agreement, the agreement has priority.
Chapter 9 Maintenance