I'm hacking an automotive relay into my desoldering station to circumvent the long wiring activating the vacuum pump.

My previous ZD-915 modding video: https://youtu.be/26VEOadIn1M

The tutorial I got this idea from (German forum): https://circuit-board.de/forum/index.php/Thread/26421-Etwas-mehr-aus-einer-ZD-915-Entlötstation-rausholen/

I used a Hella brand 12V closing automotive relay and a 1N4007 diode for this mod.

TIME STAMPS: 0:00 Introduction 3:40 Schematics for the Mod 6:02 Finding the Connection Points 10:36 Making Contact 16:19 Flyback Diode 17:35 Connecting the Relay 19:27 Smoke Test 20:22 Setting the Pump Voltage 21:52 Final Assembly 23:18 Real Life Testing 24:41 Thank you & Good night

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#JanBeta #ZD915 #DesolderingStation #Modification #Relay #Wiring #Mod