Dyson Stick vacuums

Dyson Micro 1.5kg

Legacy-supported lightweight hard-floor stick with a washable Micro Fluffy roller; powered-tool repairs apply only to the fitted Micro Fluffy or optional mini motorized head.

DiscontinuedStick vacuums
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Model identity

Family and variants

Family
Micro 1.5kg
Type
Stick vacuums
Machine codes
SV21
Known variants
Micro 1.5kg, Micro 1.5kg Gold, Micro Fluffy

Attributes

How this model is configured

  • cordless
  • bagless
  • hard-floor Micro Fluffy cleaner head
  • screw-retained battery
  • optional mini motorized tool

Schematic

Dyson Micro 1.5kg schematic

Schematics

Possible causes

Repairs that may fit your Micro 1.5kg

Select what you notice. Repairs that do not fit every selected symptom are removed from this list.

11 possible repairs
Clog RemovalBlockages in hoses, wands, bins, filters, and internal air paths that make the vacuum work harder than it should.ViewFilter ServiceDirty, clogged, missing, or overused filters that reduce suction, cause odor, and make the motor work harder.ViewMotor RepairMotor repairs are moderately common and usually come after simpler airflow, belt, filter, and electrical causes are ruled out.ViewSeal or GasketSeal and gasket issues are moderately common and often hide behind weak suction, dust leaks, or bin problems.ViewPower Button or Trigger RepairBroken switches, triggers, buttons, actuators, terminals, and immediate switch connections that prevent reliable startup.ViewControl Board RepairConfirmed failures in main PCBs, motor controllers, charging electronics, display boards, and sensor-control modules.ViewCharger or AdapterDamaged or failed direct chargers, adapters, cables, connectors, charging ports, and external power supplies.ViewBattery ReplacementBattery replacement is common for cordless sticks, handhelds, and robot vacuums as lithium packs age.ViewBin RepairCracked bins, worn latches, blocked inlets, and damaged bin seals that affect airflow or debris release on this Dyson.ViewBrush Roll RepairJammed, damaged, worn, or seized brush bars, rollers, bearings, end caps, and bristle assemblies.ViewCleaner Head RepairCleaner-head motors, wiring, drive assemblies, and housing faults that stop this Dyson's fitted powered head from cleaning correctly.View

Verification

Official model references

U.S. model identity and status were last checked 2026-07-11. A support listing confirms a machine family exists, but does not by itself mean the machine is still sold new.

Professional repair

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