This document is an instruction manual for the PATLITE Audible Alarm. The manual describes the features and characteristics of the product, as well as precautions for using the product.
This manual explains the safety precautions that must be observed when installing or servicing the Patlite BK Audible Alarm, including turning off power, using proper torque, and protecting against electric shock. It also details the mounting requirements, recommended hardware, and environmental considerations such as vibration and corrosive gases.
The guide covers wiring diagrams, how to select and combine sound groups, volume adjustment using a screwdriver, and the procedure for loading custom sound lists from an SD card. Additional sections describe the product’s model format, sound chart types, and troubleshooting tips.
| Rated voltage (DC) | 24‑12 V DC |
|---|---|
| Rated voltage (AC) | 100 V AC |
| Rated voltage (AC) | 220 V AC |
| Mounting surface thickness | 1 mm – 10 mm |
| Recommended fastening torque (mounting hardware) | 0.7 + 0.1 N·m |
| Recommended fastening torque (front cover screw) | 0.3 N·m |
Turn the power off before wiring or installing the product to avoid electric shock.
Use the volume control with a flat‑blade screwdriver of 1.0 mm or thinner, turning it lightly.
The recommended fastening torque for the mounting hardware is 0.7 + 0.1 N·m, and for the front‑cover screw it is 0.3 N·m.