ConnecticutVacuumRepair
Annual Vacuum Tune-Up

Keep your vacuum working well with a professional tune-up.

Routine care removes buildup, checks airflow, and helps catch developing wear before it becomes an expensive breakdown.

What we do during a tune-up
  • Cleaning and exterior wipe-down
  • Airflow check
  • Basic adjustments for your vacuum
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iRobot/Roomba model guide

iRobot/Roomba Roomba 400 / Discovery Series

Roomba 400 / Discovery Series: robot vacuum covering a shared robot platform. Repair assessment covers brush module, wheels/sensors, battery, and dock.Roomba 400 / Discovery Series: robot vacuum covering a shared robot platform.

Status
Discontinued
Type
Random-navigation robot vacuum
Characteristics
small 13.3-inch round shell with raised top handle · yellow brush-and-beater cleaning pair
Repair finder

Model issues and repair guidance

Service the yellow bristle-and-beater pair by lifting both guard tabs, retaining the bearings, clearing caps and shafts, then cleaning the rectangular bin and filter compartment. For erratic travel, use indicators or beeps while checking bumper, dry cliff openings, caster and drive wheels; no app map or camera exists. No charge stays with removable battery, contacts, simple base and charger. Automatic emptying, rubber extractors and liquid-system repairs do not apply.Lift guard tabs; clean yellow brushes, bearings, caps, shafts, rectangular bin and filter. Use panel lights or beeps to check bumper, cliffs, caster and wheels; no camera or map exists. Test removable battery, contacts and simple base—no evacuation or wet system applies.

Possible causes

Possible repair paths for your Roomba 400 / Discovery Series

Clog RemovalClogs can hide in the hose, wand, floor head, filters, bin, bag chamber, or internal air path.View repairFilter ServiceFilters protect the motor and indoor air, but they can also choke airflow when they are packed with fine dust.View repairBrush Roll RepairBrush-roll repair addresses the removable roller, its bearings, end caps, bristles, and seating.View repairBag or BinThe bag, bin, or dust cup is part of the airflow system.View repair
Robot Drive RepairRobot vacuums rely on wheels or tracks, axles, drive modules, sensors, and controls working together.View repairRobot Sensor RepairRobot sensor repair addresses a confirmed navigation camera, cliff sensor, bumper sensor, LiDAR unit, bin sensor, or related connector.View repairRobot Dock RepairRobot dock repair addresses the charging base, external power supply, cable, charging contacts, alignment hardware, and model-specific automatic emptying or wash functions.View repairCharger or AdapterCharger repair starts by identifying the exact direct external adapter, wall-mounted charging cradle, cable, and machine charging port.View repair
Battery ReplacementA worn battery can make a cordless or robot vacuum run for only a few minutes, shut off under load, or fail to charge.View repairSeal or GasketVacuums rely on sealed airflow.View repair
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iRobot/Roomba Roomba 400 / Discovery Series

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Symptoms for iRobot/Roomba Roomba 400 / Discovery Series
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Just tell us what's wrong and schedule a time for us to come fix it.

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