© 2021 Sunman (Zhenjiang) Company Limited
。
All rights reserved. Specifications included in this manual are subject to change without notice.
www.sunman-energy.com
version 2021A page5 / 20
TM
4.0 Storage and unpacking
Precautions and general safety rules
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Store modules in a dry and ventilated environment.
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The modules must be transported in the package provided by Sunman and
stored in the original package before installation.
Please protect the packaging
from damage. Open the package according to the recommended unpacking
steps.
Care must be taken during unpacking, shipping, and storage.
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Do not apply excessive loads on the modules or twist the modules.
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Do not carry the modules through the wires or junction boxes of the modules.
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Do not stand, climb, walk or jump on modules.
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Do not allow sharp objects to touch the modules. Scratches can directly affect
the safety of the modules.
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Do not place the modules in an environment where there is no reliable support
or is not fixed.
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Do not change the wiring method of the bypass diode.
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Keep all electrical connections clean and dry.
Product identification
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Barcode: each individual eArc has a unique serial number. The serial number
has 18 digits. The 1th to 4th digits are the module type for internal use, and 5th
to 8th digits are the year code, and the 9th and 10th digits are the month code,
and the 11th and the 12th digits are the week code, and the 13th and 14th digits
are the month code, and the 15th to 17th digits are order number, and the 18th
to 21th digits are the sequence codes. For example, xxxx20210415xxxxxxxxx
means the module was made in the 15th week of 2021. Each module has only
one bar code. It is permanently attached to the interior of eArc and is visible
from the top front of eArc. This bar code is inserted prior to lamination.
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There is a nameplate, which shows the model number, main electrical
properties and safety specifications, on the back of each module.
