Category Archives: Espresso Equipment Technical Support

Find support for all espresso machines and grinders we’ve carried over the years. Most help pages are specific to a particular model, though some information may apply to other models as well.

Disclaimer: The technical support provided below is for informational purposes only. 1st-line Equipment, LLC is not responsible for any injury or damages that may result from using this information.

PetrolGel for E61 Grouphead Lubrication
E61 Grouphead Lever Squeaking & Stiffness: Causes and How to Fix It

Learn about the causes of E61 Grouphead lever squeaking and effective solutions to fix it. [...]

07
May
Close-up of a blue electrical connector with black wires attached inside a Nurri R-Type enclosure. Yellow-green and white wires are also visible, along with various metal components near the power button of the dual boiler system.
Replacing Power Button – Nurri R-Type SB (HX)

21
Apr
A close-up view of electrical wiring inside a metal socket box, with various colored wires and a red arrow pointing to a black wire labeled Magister Stella—not steam or hot water.
Not Steam or Hot Water – Magister Stella

Over the lifetime of your espresso machine, you may encounter a situation where the machine [...]

12
Mar
An open electronics panel reveals a Faema Board with circuit boards, red and orange cables, a power supply unit, and various wires connected to terminals inside a metal enclosure.
Faema Faemina Board

27
Jan
A close-up view of the underside of a green printed circuit board (PCB) shows various soldered connections, circuit traces, and several electronic components—including a fuse soldered to the Inizio Motherboard. Wires are seen connected at the edge.
Inizio Motherboard with New Fuse Soldered In

07
Jan
Close-up of copper pipes, brass fittings, and a black sensor attached to a cylindrical, insulated metal component, possibly part of industrial or HVAC equipment. White and clear tubes are also connected.
Accessing the Inside – Bezzera Sole

Below are pictures of the inside for your reference.

27
Dec
A Bezzera BZ16 DE espresso machine with dials and levers sits on a round table. Sunlight shines on the scene, while a dessert and can of soda rest nearby. If you have no steam, consider espresso machine troubleshooting steps.
My Bezzera BZ16 DE HX Is Not Producing Any Steam!

My Bezzera BZ16 DE HX is not producing any steam.  It makes espresso fine, however [...]

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10
Dec
A close-up of a Eureka Grinder Display on a coffee machine shows "07" with several illuminated buttons, including one with a coffee cup icon and three overlaid with red question marks.
Eureka Grinder Display Missing -/+ Buttons

31
Oct
Close-up of a mechanical assembly with metal parts, screws, white and black plastic connectors, and clear tubing—possibly showing Elektra EVOK Internal Valve Adjustments within a machine’s internal mechanism. 2025 1st-line.com
Elektra EVOK Internal Valve Adjustments

18
Sep
Close-up of a digital display on a shiny metallic Espresso Grinder labeled Eureka Libra. The screen shows the letters “FH” in blue light above several unlit rectangular indicators, suggesting an FH Screen Error. © 2025 1st-line.com
Eureka Libra Espresso Grinder – FH Screen Error

Some customers who just purchased a Eureka Libra grinder may encounter an FH screen error. [...]

06
Aug
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