Electrolux and AEG cordless vacuum repair in Riga — SATER
Professional Electrolux and AEG cordless vacuum repair in Riga at Silmaču iela 6. Electrolux and AEG belong to the same group, and their cordless vacuums share common platforms — Pure F9, Ergorapido and the 700/800 series for Electrolux, QX9 and CX7-2 for AEG. This means many spare parts are…
Professional Electrolux and AEG cordless vacuum repair in Riga at Silmaču iela 6. Electrolux and AEG belong to the same group, and their cordless vacuums share common platforms — Pure F9, Ergorapido and the 700/800 series for Electrolux, QX9 and CX7-2 for AEG. This means many spare parts are interchangeable and our engineers know both product lines inside out. At our service centre on Silmaču iela 6 we diagnose and repair the full range of faults: from overheating PowerRoll motors and swollen lithium batteries to control board failures and malfunctioning dustbin sensors. We have been working in Riga since 1993, with over 30 years of experience in consumer electronics repair. We rebuild batteries with SONY, MOLICEL, SAMSUNG and PANASONIC cells and fit a new BMS in every pack, backed by a 6-month battery warranty. All other repairs carry a 3-month warranty. Bring your Electrolux or AEG to Silmaču iela 6 and we will restore it to full power.
Popular models we repair
- Electrolux Pure F9 (PF91-6BWF)
- Electrolux 700/800 series
- AEG QX9 (QX9-1-50IB)
- AEG CX7-2 (CX7-2-45AN)
- Electrolux Ergorapido (EL2081A)
- Electrolux Well Q6/Q7
Common problems we fix
- PowerRoll brush motor overheating — vacuum shuts down after 2–3 minutes
- Lithium battery swelling and BMS protection tripping
- Suction nozzle seal deteriorated — air leak causing power loss
- Dustbin sensor not recognising the container — vacuum refuses to start
- Charging base LED flashes error code, charging will not begin
- Motor controller board failure — vacuum does not respond to power button
- Hose clog indicator false alarm
- Swivel joint cracked — wobble and unstable tube connection
Detailed problem guides
Pick a symptom — we walk through the causes, what you can check yourself, and when to bring it in.
- Will not chargeRobot vacuum will not charge or find its dock — repair in Riga
- Spins in placeRobot vacuum spins in circles or gets stuck — repair in Riga
- Navigation errorRobot navigation error — LiDAR or camera failure, repair in Riga
- Brush not spinningRobot brush not spinning — main and side brush repair in Riga
- Won't turn onRobot vacuum won't turn on — repair in Riga
- Weak suctionRobot vacuum weak suction — diagnostics and repair in Riga
- Loud noiseRobot vacuum making loud or unusual noise — diagnostics and repair in Riga
- Wi-Fi / app errorRobot vacuum won't connect to Wi-Fi or app — diagnostics and repair in Riga
- Won't chargeRobot vacuum won't charge — diagnostics and repair in Riga
- Navigation errorRobot vacuum navigation error — diagnostics and repair in Riga
- Brush errorRobot vacuum brush error — diagnostics and repair in Riga
- Won't chargeCordless vacuum will not charge — repair in Riga
- Weak suctionCordless vacuum weak suction — diagnostics and repair in Riga
- Motor noiseCordless vacuum motor noise — diagnostics and repair in Riga
Electrolux / AEG cordless motor and electronics repair
Electrolux and AEG cordless vacuums are fitted with high-speed PowerRoll motors that deliver strong suction in a compact package. However, when maintenance is neglected — a clogged filter or blocked air channel — the motor runs under excessive load, causing the windings to overheat and the thermal fuse to trip. The vacuum begins shutting down within minutes of being switched on.
At our service centre we carry out a full motor-assembly diagnostic: we measure winding resistance, inspect bearing condition, test the thermal fuse and examine the motor controller board. The controller boards on Pure F9 and QX9 models contain MOSFET transistors and a microcontroller that can fail due to current spikes when the brush roller jams. We perform component-level board repair — replacing only the failed parts rather than the entire board, which significantly reduces the repair cost. All work carries a 3-month warranty. Our service centre is located at Silmaču iela 6 in Riga and has been operating since 1993.
Battery rebuild for Electrolux Pure F9 and AEG QX series
The battery assemblies in the Electrolux Pure F9 and AEG QX9 are built from 18650 or 21700 format lithium-ion cells wired in series-parallel configurations to achieve the required voltage and capacity. After two to three years of active use the cells lose capacity and run time drops from the rated 40–60 minutes to just 10–15. In the worst cases one cell group degrades faster than the rest, causing an imbalance in the chain that triggers BMS protection — the vacuum either refuses to start or cuts out immediately after power-on.
We fully disassemble the battery pack, test every cell individually and replace all of them with new SONY, MOLICEL, SAMSUNG or PANASONIC cells. A new BMS board is always fitted — the old board may contain degraded components invisible to the eye. We also inspect the charging-base contact group and the charge port on the vacuum itself: contact corrosion is a common cause of charging problems, especially when the vacuum is stored in a damp environment. Every rebuilt battery carries a 6-month warranty.
Pricing & warranty
Fast on-site diagnostics. Repair price quoted after inspection. Repair warranty: 3 months. Battery replacement warranty: 6 months.
If the repair cost changes during the process, the technician will call to agree on the new price. No work is done without your consent.
Frequently asked questions
Why customers choose SATER
- We repair all 96 robot vacuum brands. iRobot, Roborock, Dreame, Ecovacs, Xiaomi, Samsung and dozens more — we know the specifics of each.
- Custom-manufactured batteries. We build battery packs from Sony, Samsung, LG cells — no cheap knock-offs.
- 6-month warranty on battery replacement. Every battery we build comes with a written warranty.
- 30+ years of experience. The service centre has been operating since 1993.
- We serve all of Latvia. Our service centre is in Riga and we accept devices from anywhere in the country.