Von Duprin 9975 - User Manual

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Summary

Marking center lines, positioning templates, and preparing door/frame for strike.

Install strike, prepare door cutout, and install mortise lock.

Install cylinder, adjust device, and attach trim and center case.

Mark holes for end cap, adjust latch bolt, and install center case cover.

Details on installing the cylinder dogging option.

Instructions for installing the double cylinder option and adapter assembly.

General