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3.4.4 Capacitor Reforming Guide After Long Storage
For correct performance of this product after long storage before use it is important that Inverter
Capacitors are reformed according to the guide below：
Storage
time
Procedure to re-apply voltage
≦1year Apply rated voltage of inverter in the normal way
Between
1-2 years
Apply rated voltage of inverter(Note1) to the product for one hour before using the
inverter
≧2 years
Use a variable AC power supply to
1. Connecting 25% rated voltage of inverter for 30 minutes.
2. Connecting 50% rated voltage of inverter for 30 minutes.
3. Connecting 75% rated voltage of inverter for 30 minutes.
4. Connecting 100% rated voltage of inverter for 210 minutes.
Once the procedures completed, inverter just can be used normally
Note1：Please refer the rated voltage according to model label of inverter
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