Toshiba Tosvert VF-A5 - Manual (Page 110)

13. storage
Observe the following points when the inverter is not used immediately after purchase or when not used
for a long period of time. _
1 .
3.
Avoid storing the unit in places that are hot or humid, or that contain large quantities of dust or metallic
dust. Store the unit in a well-ventilated location.
For inverters that have a black anti-static cover, do not remove this cover during storage. Always
remove this cover before applying power for the first time after the storage period.
When not using the inverter for an extended period of time, turn the power on at least once every two
years to restore the main circuit electrolytic capacitor characteristics. Also verify that the inverter
functions normally.
Do not directly connect a commercial power source to the inverter, but gradually raise the input voltage
using a variac, etc. (The power must be applied for five hours or more before running a motor.)
The large-capacity electrolytic capacitors used in this inverter will deteriorate over time if left de­
energized.
14. Warranty
Failures and damages that occur during the warranty period will be repaired free of charge.
The warranty period of this unit is 12 months from the date of delivery.
The following items will be charged for even if they occur during the warranty period.
1) Failures and damages caused by misuse, inappropriate repairs or modifications.
2) Damage caused by dropping or transportation after delivery.
3) Failures and damages due to natural causes such as fire, salt damage, gas damage, earthquakes,
wind or water damage, lightning, erroneous voltages, etc.
4) Damage caused by use of the inverter other than as an inverter.
If there are other predetermined warranty conditions, those will have priority.
* Please perform adequate maintenance and inspection procedures.
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