DIY Guide to Coffee Machine Repairs: Installing Rubber Bumpers, Heating Elements, and Steam Wand Gaskets
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Espresso machines are complex but rewarding appliances, and knowing how to perform basic repairs yourself can save you time and money while keeping your coffee flowing smoothly. Among the most common maintenance tasks are replacing rubber bumpers (gomma paracolpi), heating elements (animo la resistenza), and steam wand gaskets like the PTFE connection steam wand gasket (part number 36930016). This DIY guide will walk you through the essential steps to install these parts safely and effectively, helping you extend your machine’s lifespan and maintain optimal performance. Tools and Preparation Before you begin, gather the necessary tools and create a clean workspace: Screwdrivers (flathead and Phillips) Adjustable wrench or pliers Multimeter (for testing electrical components) Cleaning cloths and brushes Replacement parts: gomma paracolpi, heating element (e.g., 1100W 230V resistor), and PTFE gasket (36930016) User manual or service guide for your specific machine model Always unplug you...