-
Getting Started
-
Espresso 101
-
Warranty, Ordering & Returns
-
Bezzera BZ10
-
Bezzera Duo DE
-
Bezzera Duo MN
-
LUCCA A53 (Direct Plumb & Mini) by La Spaziale
-
LUCCA M58 by Quick Mill
-
LUCCA S58 by Profitec
-
LUCCA X58 by Quick Mill
-
La Marzocco Linea Mini
-
La Marzocco GS3
-
Lelit Mara X
-
Lelit Bianca
-
Lelit Elizabeth
-
Lelit Victoria
-
ECM Synchronika
-
ECM Special Edition Classika PID
-
ECM Mechanika V Slim
-
ECM Mechanika VI Slim
-
ECM Casa V
-
ECM Puristika
-
Profitec Pro 300
-
Profitec Pro 400
-
Profitec Pro 500
-
Profitec Pro 600
-
Profitec Pro 700
-
Profitec Pro 800
-
Profitec GO
-
Rocket Appartamento
-
Rocket R58 / Cinquantotto
-
Rocket Giotto
-
Rocket R Nine One
-
Rocket Boxer
-
La Spaziale S2 EK
-
Rancilio Silvia
-
Rancilio Silvia Pro
-
Rancilio Silvia Pro X
-
Sanremo YOU
-
Izzo Alex Duetto
-
Quick Mill
-
Breville Oracle
-
Dalla Corte Mina
-
Slayer
-
LUCCA Grinders
-
Baratza Grinders
-
Eureka Grinders
-
ECM Grinders
-
Compak Grinders
-
Fellow Grinders
-
Mahlkonig Grinders
-
Profitec Grinders
-
Breville Grinders
-
Dalla Corte Grinders
-
Macap Grinders
-
Fiorenzato Grinders
-
LUCCA E61 Flow Control
-
General Troubleshooting
-
Like New & Trade-In Program
-
Breville Barista Pro
-
Breville Oracle Touch
-
Fellow Tally Precision Scale
-
DF64
-
LUCCA DF64
LUCCA A53 Mini / Mini Vivaldi: Inspecting and Cleaning the Reservoir Check Valve
A working in-tank check valve is essential for getting water from your machine's reservoir to the pump, while preventing water from ending up all over your counter. (Difficulty ☕)
Tools Needed:
- 17mm, 15mm, 14mm crescent wrenches
1. Remove the check valve from the water tank using the 17mm crescent wrench on the brass retaining nut and the 15mm wrench on the check valve tool slots.
2. Disassemble the check valve using the 14mm and 15mm crescent wrenches.
3. Inspect the internal components for build-up. Clean or replace the plunger o-ring gasket if necessary.
4. Reassemble the check valve and re-install in the water tank. Replace the tank-interface o-ring gasket if necessary. Be careful not to crack the tank wall by over-tightening the brass retaining nut.