Expobar Brewtus IV

The Expobar Brewtus IV-R is a powerful, PID-controlled, dual-boiler espresso machine. It’s quick to heat up to brew and steam temp and stable to the degree; and you never have to worry about refilling with its exclusive plumbed operation. It’s truly a high-performer at low price point.

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Expobar_Brewtus_IV_Parts_Diagram.pdf BREWTUS_IV_Machine_Manual.pdf

Categories

  • Regular Maintenance
    • Group Head
    • Regular Wear Items
    • Steam
    • Housing Removal
  • Leaks
    • From Group
    • From Steam Wand
    • From Water Wand
  • Sounds
    • Squeaks
    • Pump Sounds
  • Mechanical
    • Group Head
    • Steam Valve
    • Water Valve
  • Temperature
    • Group
    • Brew Boiler
    • Steam Boiler
  • Flow
    • Group
    • Hot Water
    • Steam
  • Pressure
    • From Steam Wand
    • On Steam Gauge
  • Electrical
    • No Power
    • Tripping Breaker
    • Pid
  • Parts
    • Diagrams And Manuals
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Regular Maintenance

Group Head

Regular Wear Items

Steam

  • How To

    Instructions for maintaining steam and water valves.

Housing Removal

  • How To

    Information on removing the machine's housing.

Leaks

From Group

From Steam Wand

  • When Hot

    The steam wand leaks when the machine is hot.

  • Always

    The steam wand leaks at all times.

From Water Wand

  • When Hot

    The hot water wand leaks when the machine is hot.

  • Always

    The hot water wand leaks at all times.

Sounds

Squeaks

Pump Sounds

Mechanical

Group Head

Steam Valve

Water Valve

Temperature

Group

Brew Boiler

  • None

    The brew boiler is not heating.

  • Low

    The brew boiler temperature is too low.

  • High

    The brew boiler temperature is too high.

Steam Boiler

  • None

    The steam boiler is not heating.

  • Low

    The steam boiler temperature is too low.

  • High

    The steam boiler temperature is too high.

Flow

Group

  • No Pump Sound

    There is no flow from the group head and the pump is not making any noise

  • Normal Pump Sound

    There is no flow from the grouphead and the pump sounds normal

  • Strange Pump Sound

    There is no flow from the group head and the pump is sound different from normal

Hot Water

Steam

Pressure

From Steam Wand

  • Too Low

    The pressure from the steam wand is too low

  • None

    There is no pressure from the steam wand

  • Fluctuating

    The pressure from the steam wand is fluctuating

On Steam Gauge

  • Too Low

    The pressure reading on the steam gauge is too low

Electrical

No Power

Tripping Breaker

Pid

Parts

Diagrams And Manuals