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.

Diagram showing labeled components of a Lelit valve system, including part numbers 9700041, 9700033, 9700068, 9700069 (circled in red), CD024-442, MC931, and Lelit 2100026, with arrows and numbers indicating assembly points. © 2025 1st-line.com
Quick Note: Lelit 2100026

Lelit has informed us of a change regarding the Lelit Bianca. The fitting that connects [...]

01
Aug
Close-up of mechanical and electrical components, including copper pipes, wires, connectors, and a cylindrical metal part—possibly part of Elektra Verve equipment used to prevent boiler overheating or manage coffee steam.
Boiler Overheating (Coffee and/or Steam) – Elektra Verve

There are two boilers inside the Elektra Verve. You need to determine which one is [...]

27
Jan
A partially open VBM Domobar Super espresso machine reveals its internal components, including wires, tubes, valves, and a metal pump, with a gray panel on the right and various metal and plastic parts visible for inside access. © 2025 1st-line.com
Accessing the Inside – VBM Domobar Super Analogic HX

If you own a VBM Domobar Super Analogic HX, occasional maintenance and servicing are part [...]

19
Dec
The Elektra 06598059 Temperature Probe features a metal glow plug with a threaded end, a long black and red insulated body, and a black connector plug at the top, shown isolated on a white background. © 2025 1st-line.com
Cleaning PID Sensor – Elektra Verve

If the coffee boiler on the Elektra Verve is overheating, the PID sensor is probably [...]

27
Oct
Black and white cover page of the UNICA Instruction Manual for the Bezzera Unica espresso machine, featuring a line drawing of the machine and a red logo. Instructions are listed in Italian, English, French, German, and Spanish.
Addendum to the UNICA Instruction Manual

Scope Description of the procedure to: Set Coffee or Steam setpoint Select the unit of [...]

08
Jul
Close-up of industrial machinery showing metal pipes, wires, and connectors attached to a cylindrical component, likely part of an Elektra Verve steam boiler or espresso system that may be experiencing a not heating issue.
Steam Boiler Not Heating / Overheating – Elektra Verve

Overheating An overheating situation can occur when the pressurestat is set too high the pressurestat [...]

27
Jul
A hand holds a mobile device with the Wi-Fi settings screen open in Italian, showing WiFi connection is on and available networks. Black lines illustrate wireless signals from the device. © 2025 1st-line.com
WiFi Connection Between the Elektra Verve and Your Mobile Device

The WiFi network is generated by “VERVE”. No internet connection needed. After activation, the user [...]

16
Feb
How to Maintain your VBM E61 Grouphead
October 6, 2020

How to Maintain your VBM E61 Grouphead Some dual boiler espresso machines and heat exchange [...]

;
Secret Link