© 2019 Sunman (Zhenjiang) Co., Ltd. All rights reserved. Specifications included in this manual are subject to change without notice.
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version 2019A page 7 / 18
TM
perform at ideal conditions and result in lower power output.
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Do not use eArc near equipment or in locations where flammable gases may be generated or collected.
General installation
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eArc mounting structure must be made of durable, corrosion-resistant and UV-resistant material.
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Always observe the instructions and safety precautions included with eArc support frames.
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Do not drill additional mounting holes in the PV panel’s ribs as this will void the warranty.
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Before installing eArc on a roof, always ensure the roof construction is suitable. In addition, any roof
penetration required to mount eArc must be properly sealed to prevent leaks.
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Dust building up on the surface of eArc can impair with eArc performance. SUNMAN recommends
installing eArc with a tilt angle of at least 10 degrees, making it easier for dust to be washed off by rain.
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Always keep the back sheet of the panel free from foreign objects, “plants and vegetation”, or structural
elements, which could come into contact with the panel, especially when the panel is under mechanical
load.
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Ensure panels are not subject to wind or snow loads exceeding the maximum permissible loads, and
are not subject to excessive forces due to the thermal expansion of the support structures: Refer to the
following installation methods for more detailed information.
eArc product design loads
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All eArc
TM
product have been evaluated for test loads of 2400 Pa with the following solutions.
Mechanical Installation
Quick-bonding Installation
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For SMD Series
SMDxxxM-6X12DW, SMDxxxM-6X10DW, SMDxxxM-4X12DW, SMDxxxM-4X09DW
SMDxxxM-6X12UW, SMDxxxM-6X10UW, SMDxxxM-4X12UW, SMDxxxM-4X09UW
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Overview
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The SMD Series use quick and easy installation methods which called “Quick-bonding”
is suitable for color steel roofing. Quick bonding can be direct to the roof or on Aluminium 6065-T5
raining, such as the product from Unistrut.
