Saeco Aulika EVO: The Secret to 70.000+ Cups of Coffee

Recently, our showroom on Petricani 88/8 street in Chisinau city was visited by a DIY-savvy client — the kind of owner who knows his machinery and devices and prefers to handle their maintenance personally. He came in for a simple O-ring for his Saeco Aulika EVO coffee machine brew group.

His plan was to swap the part and leave. However, a daily-use espresso machine hides areas that only experience can reveal. We grabbed a screwdriver and analyzed the group together with Adrian, our technician since 2019.

Saeco Aulika Evo Top — the tireless marathoner capable of delivering over 100 coffees daily under proper maintenance.

Saeco Aulika Evo Top: The Heart of the Modern Office

The Aulika Evo series is the modern evolution of the legendary Saeco Royal line. It is an endurance-engineered machine, the flagship for locations where coffee never stops flowing.

User Reviews: Those who use it call it the "reliable partner" that never lets you down. It’s praised for its modern touch interface, but veteran users warn: its longevity depends directly on brew group hygiene.

Our Technician pointed out immediately: the piston gasket was just the beginning. In a pressurized system, food-grade lubricant is the only correct option for the safety of every cup and the smooth operation of the internal valves.

The NM02.013 ring is vital for maintaining pressure in the brewing chamber of the Saeco group.

Technical analysis reveals wear on internal gaskets that are not visible at first glance.

PART I: Hygiene and Aesthetic Details

• Brush Cleaning: A painting brush (new, 10-20 MDL) is ideal for sweeping away coffee residues where hands cannot reach.
• Vacuuming Grounds: Periodically vacuum the interior. Scattered ground coffee gets damp and molds quickly.
• Water Tank Sanitization: Invisible biofilm on the walls alters the water's taste. Wash it with a soft sponge.
• Critical Zone Under the Tank: Coffee beans accidentally dropped under the tank can block the supply hose.
• The Secret to 'New' Buttons: An old toothbrush and universal foam restore a "brand-new" look to the control buttons.

A simple brush becomes the best tool for removing coffee dust in tight spots.

Vacuuming prevents unpleasant odors and mold from forming inside the housing.

Cleaning the tank with a soft sponge removes biofilm and ensures water freshness for espresso.

PART II: Technical Maintenance (Internal Mechanisms)

Step 1: Descaling

Start the descaling cycle only after cleaning the tank to ensure optimal temperature and pressure. Perform the descaling process using the specific instructions from the Saeco Aulika Evo user manual.

Step 2: Replacing Gaskets (NM02.013, NM02.007, NM01.044)

• NM02.013: Black piston ring. Without it, pressure drops dramatically.
• NM02.007: Connector gaskets that prevent leaks into the drip tray.
• NM01.044 (996530059406): Vital for sealing the group during extraction.

The final step: lubricating new gaskets with food-grade silicone grease for a perfect seal.

Step 3: Lubrication

Use only food-grade grease on the guide rails and new O-rings. If you completely disassemble the upper piston (996530001451), lubricate it after a thorough washing.

Conclusion: Longevity and Profit

Theoretically, these machines are designed for 15,000 coffees until professional service is required. Practically, at coffeeshop.md, we have seen counters reaching 40,000+ and even 70,000+ coffees. Maintenance performed "with integrity" transforms a commercial machine into a steady source of income for many years.

We wish you happy sales!