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Product warranty

Thank you for your interest in and purchasing Powtran products! This product has passed the strict quality inspection of the pass technology. According to the warranty of this card, if the hardware failure caused by the quality of the product is under normal use, the company will be responsible for free maintenance during the warranty period.

model type：
series number：
warranty：
order date：
invoice No.：
user name：
address：
post code：
tel：
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Dealer：

inverter fault feedback

Dear customer, please fill in the following form for our better service to you:

1
load & control
loading type：
speed adjustment mode：
control model：
2
fault phenomenon
fault time：
3
fault type
over current：
voltage ahnormal：
other fault showing：
PCB board fault ：
keypad fault：
device fault：
output abnormal：
If the fault is not in the above column, please describe below. ：
REGISTRATION
《POWTRAN user service protocol》

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0769-22222279

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