User's Manual

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3.1.2 HROU Enclosure installation
HROU is designed to be water- and dirt-proof. The unit has the structure of one-Body enclosure. It satisfies
water-proof and quake-proof standards equivalent of NEMA4(IP65). The way to install for both HMRU
and ARU has same method. Basically HROU is attached with wall mountable bracket. HROU can be
mounted into either of wall or on a pole.
Figure 15. How to install ROU