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.

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 [...]

3 Comments

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
Accessing the inside of a Magister Stella semi-automatic espresso machine with its right side panel removed exposes internal components like wiring, circuit boards, a motor, and metal pipes, all set on a wooden surface with a wood-patterned wall background.
Accessing the Inside – Magister Stella

If you own a Magister Stella, occasional maintenance and servicing are part of keeping it [...]

30
Jul
Carimali Bubble: Swap Triac
June 27, 2025

If the unit overheats, the TRIAC may have been damaged from a surge. First, please [...]

Limescale: Rancilio Silvia Pro X Coffee Boiler
June 10, 2025

Espresso Machine Damage from Inertial Forces
May 20, 2025

Many times in shipping, there will be no box damage. However, inertial forces come into [...]

A *SOLD* SIDEWALK SALE VBM Domobar Junior Digital HX Espresso Machine w/ Flow Control (SAMPLE) (E014) rests on a wooden counter before a red brick wall, featuring a pressure gauge, two steam wands, and a chrome group head. © 2025 1st-line.com
How To Prime VBM Junior Digital Espresso Machine

A common problem that comes up in any espresso machine is when it powers up [...]

12
May
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