UltraSilencer Resurrection - 23/01/2024 1/2 - Appliance Rescue: January POV Repairs

This is the 8th video (part 1 of 2) from the POV Repairs series, here, you'll find the complete procedure and background for each repair... Electrolux Pure Q9 - PQ91-40GG - Disassembly is needed - Motor of handheld unit is not working, does not start - PCB (4055483301) is faulty - it can be used from another unit where the motor was defective, in case of replacement from 25.2V unit (PQ92-ALGS), also replace the battery pack - Handheld unit assembly and testing Electrolux UltraSilencer - ZUSG3901 - from previous video (   • After Holiday Madness - 08/01/2024 - Appli...  ) - Noisy motor - clogged, new sound absorber (1181918028) and motor cleaning is needed - Complete disassembly, cleaning & assembly +Testing Chapters: 0:00 Starting (turn on the subtitles) 0:30 Electrolux Pure Q9 - PQ91-40GG 0:50 PQ91-40GG Dismantling 3:55 PQ91-40GG Diagnostics 15:20 PQ92-ALGS Disassembly 18:00 PQ91-40GG Assembling & Testing 29:18 Electrolux UltraSilencer - ZUSG3901 30:45 ZUSG3901 Complete disassembly, cleaning & assembly 1:36:10 ZUSG3901 Testing & assembling https://www.proexservis.sk/nahradne-d... https://www.proexservis.sk/ponuka/ser... https://www.proex.sk/ #diy #repair #vacuumcleaner #electrolux #appliances #battery #assembly #disassembly #testing