Hana ʻia ke kino kūpaʻa me ka alloy kūpaʻa kūpaʻa. Hoʻopili ʻia ka mea lipine ma ka ʻaoʻao ma ke ʻano o ka helix, a wili ʻia ma luna o kahi bracket ceramic. ʻAʻole ʻoi aku ka mahana o ka ʻili ma mua o 375ºC. Hoʻohana nui ʻia nā ʻano REWR-G i ka braking VFD, ka mana kaʻa, nā waihona ukana a me ka grounding neutral a me nā mea ʻē aʻe.
Hiki ke hoʻolālā ʻia ka nui o ka huahana a me ka waiwai e like me nā koi o ka mea kūʻai aku, a i ʻole i hui ʻia i loko o nā ʻāpana.
