Sargent uye Greenleaf 2890 Automatic Bolt Retraction System Installation Guide
Ziva maitiro ekuisa uye kugadzirisa iyo 2890 otomatiki Bolt Retraction System neiyi yakadzama yekuraira mushandisi. Dzidza nezve kutsanangurwa kwechigadzirwa, matanho ekuisa, uye kuenderana neS&G 2890 kukiya masisitimu. Sarudzo dzekubatanidza nemagetsi ekutonga masisitimu, ADA switch, uye mahwendefa ekusundidzira akafukidzwa zvakare.