SMA SUNNY BOY 5000-US, Руководство по установке

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Electrical Connection
SMA America, LLC
56 SB50US-80US-IA-en-36 Installation Manual
6.8 Closing the Sunny Boy
1. Mount the enclosure lid onto the Sunny Boy. The 6
holes in the cover must be aligned with the 6 thread
bores of the enclosure.
2. Hold the enclosure lid. Tighten the 6 screws with the
conical spring washers through the holes in the
enclosure lid into the threaded bores of the
enclosure.
3. Check whether the enclosure lid is laying evenly on
the enclosure.
4. Tighten the 6 screws with 53 in-lb. (6 Nm).
NOTICE
Damage to the enclosure lid may affect the seal between the enclosure lid and the
enclosure.
There may be an ingress of moisture.
Potential damage to the Sunny Boy.
• Handle the enclosure lid with care.
• Check the seal on the inner side of the enclosure lid for damage.
• When closing, no moisture may remain in the enclosure.
Check the line routing
Cables must not obstruct the seal of the
enclosure lid. The enclosure lid must not exert
any pressure on the connections.
The toothing of the conical spring washers
must point toward the enclosure lid
Do not damage the thread of the screws.
Do not use power tools to tighten the screws.
All fastening elements are required for the grounding and weatherproof sealing
of the Sunny Boy
• To fasten the enclosure lid, use all 6 screws with conical spring washers.