Secure the base to the ceiling or a mounting box. The base is designed for indoor use in dry premises.
Use a to tighten the included hexagon socket screw ( Ls ) once the detector is attached.
3312X is a Nickel-Chromium steel used for wear resistance. Preparation involves normalizing, heating to 1450°F , furnace cooling, then reheating to 1170°F followed by air cooling.
Secure the base to the ceiling or a mounting box. The base is designed for indoor use in dry premises.
Use a to tighten the included hexagon socket screw ( Ls ) once the detector is attached. Secure the base to the ceiling or a mounting box
3312X is a Nickel-Chromium steel used for wear resistance. Preparation involves normalizing, heating to 1450°F , furnace cooling, then reheating to 1170°F followed by air cooling. heating to 1450°F