LEAB BW 801e Installation And Operating Manual

V2.1 Battery Watch BW 801e About this Manual Read this manual carefully and keep it in a safe place. This manual is intended for professionals in the automotive electrical field. 1. General Safety Intended use: Use the BW 801e battery watch to protect your battery against total discharge. The device prevents the battery voltage from falling below a set level. Use the device for batteries with a nominal voltage of 12 V or 2 ...

Example: DIP switch with setting 0000 1. Disconnect the battery from the vehicle power circuit. Warning: Disconnect the negative lead first. 2. Set the desired switch-off voltage on the DIP switches (). 3. Connect 'ground' () to the negative terminal of the battery. Notice: Only the switching current (1 A) is permissible. The consumer load must not lead via the 'ground’ plug contact (). 4. Disconnect the positive lead from the ba ...