Xizi OTIS escalator ibice byumunyururu 17 ihuza escalator izunguruka

Urunigi rwa escalator ni kimwe mu bintu by'ingenzi bikoreshwa mu gutwara intambwe. Igizwe nuruhererekane rw'iminyururu ihujwe ikora inzira yo kuyobora munsi no hejuru ya escalator.
Imikorere yumunyururu ni ugukwirakwiza imbaraga kumuntambwe kugirango zitume zigenda kumurongo wa escalator. Ubusanzwe ikozwe mubikoresho byimbaraga zikomeye kugirango bihangane uburemere nuburemere bwa escalator mugihe ikora. Iminyururu ihanamye ni igenamigambi ryakozwe kandi ryakozwe kugira ngo rikore neza kandi rirambe.