iFixit - Answers With Device "ORFELD EV-660-S222"

ORFELD EV-660-S222: Vacuum cleaner circuit not working, trying to understand why

Mon, 09 Jun 2025 03:04:25 -0700

Hello, i'm trying to understand why the circuit board of EV660 is not working correctly.

Basically when i push the ON/OFF button, no power is sent to the vacuum motor, because there is no voltage on the two connectors.

In picture 1 you can se the two orange pins/connectors going to the vacuum engine, to provide 22.5V DC and make it run.
I've tested the on/off switch for continuity on pins and i can measure that when you press it there is continuity between lines, but when it's not pressed, red and black line are not connected. The voltage between theese two lines is 24.51V DC, delivered by the battery pack underneath the circuit. In picture 1 you can see how the battery pack is charged, through the 4 wires on the right side, connecting to the wall charger.
Picture 3 is the battery pack and the missing voltage of 22.5V expected to power the vacuum engine.

What else can i check?

https://imgur.com/a/pVZvcTF

Thanks for your help

⟐ Commented June 09, 2025 at 3:04 MST

ORFELD EV-660-S222: Hoping you can put my mind to rest - I vacuum A LOT. 🤪

Thu, 04 Apr 2024 20:16:21 -0700

On the front of the dust bin, what does the line mean? The filter down to the line or the bottom up? Maybe either? Or, where the line is...above or below the word MAX. My line is below MAX - so I'm thinking it means from bottom up to line.

This is his is getting silly, now. 😅

Thanks!

Jodie | MEDFORD OR | 541-646-6942

⟐ Answered April 04, 2024 at 20:16 MST

ORFELD EV-660-S222: Replacement filters for EV 660-S222-22 vacuum

Sat, 31 Jan 2026 08:38:51 -0700

where can replacement filters for an EV-660-S222-22 vacuum be purchased?

thank you.