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Crem ONYX Espresso Machine Troubleshooting

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The Crem ONYX and ONYX Pro espresso machines are the perfect addition to any restaurant, coffee shop or bar. But when something seems off you’ve got to fix it fast to avoid downtime. If you’re in this tight spot, then take a look at our Crem ONYX troubleshooting guide to figure out the problem quick.

Troubleshooting Machine Faults

Problem

Cause

Solution


Unit won’t start when turned on


  1. Plug isn’t connected to power OR is inserted improperly
  2. Circuit breaker and/or differential are disconnected
  3. Power cable and/or plug are damaged


  1. Check that unit is connected to power and that plug is in correctly
  2. Check that the differential and/or breaker are connected
  3. Contact authorized service agent


Steam wand doesn’t dispense steam


Steam wand is clogged


Clean the wand. If necessary, remove the nozzle and unclog it with a clean pin or needle


Water is forming under unit


Drainage tube is blocked


Clean drainage tube


Troubleshooting Brewing Faults

Problem

Cause

Solution


Coffee is dispensing too fast


Coffee grounds are too coarse


Use finer ground espresso


Coffee is dispensing too slowly


Coffee grounds are too fine


Use coarser ground espresso


Troubleshooting Limescale Faults

Problem

Cause

Solution


Coffee dispensing


Limescale buildup in heat


Contact authorized service agent


Brewing groups aren’t dispensing water


Limescale buildup in water system


Contact authorized service agent


Please contact a local factory authorized service agent who can help with this specific unit and all your commercial kitchen equipment needs.

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