Putting an Automotive Relay into my ZD-915 Desoldering Station

I'm hacking an automotive relay into my desoldering station to circumvent the long wiring activating the vacuum pump. // Kindly sponsored by my favorite PCB manufacturer PCBWay! https://www.pcbway.com/ My previous ZD-915 modding video:    • ZD-915 Desoldering Station Repair & Mods   The tutorial I got this idea from (German forum): https://circuit-board.de/forum/index.... 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 6:01 Sponsor Message 6:32 Finding the Connection Points 11:06 Making Contact 16:49 Flyback Diode 18:05 Connecting the Relay 19:57 Smoke Test 20:52 Setting the Pump Voltage 22:22 Final Assembly 23:48 Real Life Testing 25:11 Thank you & Good night ---------------------------------------­----- MUSIC by FOCUS 10 https://focus10music.bandcamp.com EQUIPMENT AND TOOLS I USE: https://kit.co/janbeta * MERCHANDISE: https://janbeta.creator-spring.com MASTODON: https://social.janbeta.net PATREON:   / janbeta   KO-FI: https://ko-fi.com/janbeta WEBSITE: https://www.janbeta.net TWITCH:   / thejanbeta   YT CHANNEL MEMBERSHIP:    / @janbeta   Thanks for watching! This video was sponsored by ‪@PCBWay‬ . Stuff marked with "*" contains affiliate links. You don't pay anything extra and I get a little commission from everything you buy through the links (even if you buy something different there). #JanBeta #ZD915 #DesolderingStation #Modification #Relay #Wiring #Mod #PCBWay