Commercial coffee machines are workhorses delivering cup after cup of hot beverages in cafes, restaurants, and offices. However, without proper cleaning and preventative maintenance, these expensive machines can suffer performance issues or breakdowns over time. This article offers coffeehouse owners actionable tips for optimally caring for commercial coffee makers through regular upkeep.
Follow Manufacturer Recommended Cleaning Cycles
Leading commercial coffee machine brands like Nuova Simonelli, La Marzocco, and Rancilio publish cleaning manuals specifying maintenance schedules and step-by-step procedures for their distinctive models. For example, Nuova Simonelli recommends back-flushing the portafilters on their popular eccellenza touch model after every 200 coffee extractions.
Stick to the cleaning frequencies and methods advised by the machine’s own maker to avoid invalidating warranties due to negligence. The manuals account for the appliance’s technical intricacies better than generalized upkeep guides.
Descale Regularly to Prevent Mineral Buildup
Water minerals get deposited internally as hard scales damaging boilers or clogging pipework over time. To avoid such accumulation, commercial espresso machines and coffee brewers must be descaled once a month using the vinegar-water method or proprietary descaling solutions.
This dissolves mineral layers safely, restoring flow efficiency. Neglecting descaling is a common reason for premature machine failures in cafes.
Sanitize Milk Frothing Wands After Each Use
Milk residue clinging to steam wands can quickly become breeding grounds for bacteria. Hence, commercial baristas must sanitize frothing wands on commercial espresso coffee machine models after finishing each drink with steam-injected milk.
Submerging wands briefly in sanitizer solution ensures no dried milk remains along with germs. This simple habit prevents microbial contamination between beverages.
Check Groupheads and Portafilters, Too
Besides steam wands, the inner rims of groupheads where portafilters lock in place also attract dried coffee grounds and milk splashes during pulling shots. Check these crevices when cleaning equipment and firmly scrub away any stubborn residues using non-abrasive cloths. The group head area must be kept 100% residue-free for optimal performance.
Replace Filters and Pre-Shipment Parts
Commercial coffee machines utilize various filters and parts like water filters, brew baskets, sealing rings etc. which face wear and tear from heat, moisture and handling. Replace filters as frequently as equipment manuals advise. Also, swap out parts that came pre-shipped with units after 6-8 months since their lifespan is limited.
Conclusion
By integrating these best practice cleaning and maintenance tips into calendars, café owners can extend the productivity of expensive commercial coffee makers for years while serving great tasting and safely prepared coffee drinks.
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