How to Use the NASA Electric NS-543 Espresso Machine
Before each use, place the NASA Electric NS-543 Espresso Machine on a stable, level surface and ensure the drip tray is correctly installed. Fill the 1.2L water tank with fresh, filtered water up to the maximum level and reconnect it securely.
Plug in the machine and press the power button. Wait until the indicator lights stop flashing, confirming that the machine has reached the proper brewing temperature. Before brewing your first cup, flush the internal system by dispensing hot water through the steam wand and run one double-shot cycle without coffee.
To prepare espresso, insert the desired filter basket into the portafilter, add freshly ground coffee, tamp it evenly, and lock the portafilter into the group head. Place a cup underneath and select the single or double espresso function. The extraction volume can be customized by holding the corresponding touch button until the desired amount is reached.
For an Americano, use the dedicated function to automatically add hot water after espresso extraction. If you prefer a lighter coffee profile, activate the cold extraction mode.
To froth milk, switch the machine to steam mode, fill a milk pitcher with cold milk, purge the steam wand briefly, then immerse it into the milk and steam until a smooth, creamy foam is achieved. After use, wipe the steam wand clean and purge it again to maintain hygiene and performance.

Warranty and After-Sales Service
The NASA Electric NS-543 Espresso Machine is covered by a 24-month official warranty and 5 years of after-sales service, providing long-term reliability and peace of mind.
To activate the warranty, simply send the product’s serial number or tracking code via SMS to 10008454. For technical support, product assistance, or after-sales services, you can contact the NASA Electric customer support center at +98 21 45114.
With a nationwide network of authorized service centers, NASA Electric is committed to delivering professional support, maintenance, and repair services, ensuring your NS-543 Espresso Machine continues to perform at its best for years to come.
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