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SLAYER STEAM X USER MANUAL
Regular cleaning and backflushing optimizes machine performance and espresso
flavor by preventing the buildup of coffee oils. Complete the following steps for each
grouphead as part of every backflush cycle or as needed, at least once daily.
REQUIRED TOOLS
• Cleaning brush
• Flat-head screwdriver
RECOMMENDED SUPPLIES
• Soft, clean towel
PROCEDURE
1. Remove portafilter from grouphead, then use a cleaning brush to scrub the
portafilter gasket, loosening oil and coffee grounds.
2. Use a flat-head screwdriver to remove the dispersion screw and shower screen,
then rinse with clean water.
Ensure that the dispersion screw holes remain clear of coffee grounds, as
they may otherwise damage internal parts of the grouphead.
3. Use a damp towel to wipe oil and grounds from the face and sides of the
dispersion block, as well as the portafilter body.
4. Return the clean dispersion screw and shower screen to the grouphead.
Failure to reinstall the dispersion screw and shower screen before next
use may cause the grouphead to clog. Do not attempt to brew espresso or
backflush the grouphead before the dispersion screw and shower screen
have been correctly installed.
5. Rinse the portafilter with hot water, then insert the portafilter basket and lock it in
the grouphead.
Through the Barista Dashboard, Slayer Steam X automates backflush cycles for each
grouphead. Backflush with an approved espresso machine cleaning powder at least once
daily. Complete the “Fast Clean” procedure as needed.
To maximize efficiency and lengthen the life of wearable parts, keep on hand two
(2) complete sets of shower screens, dispersion screws, portafilter baskets, and
portafilter springs. Alternate between sets for each full backflush cycle.
INCLUDED PARTS
• Blind portafilter insert
• Replacement portafilter
REQUIRED TOOLS
• Cleaning brush
• Flat-head screwdriver
RECOMMENDED PARTS & SUPPLIES
• Replacement shower screens, one (1) per grouphead
• Replacement dispersion screws, one (1) per grouphead
• Replacement portafilter baskets, one (1) per grouphead
• Replacement portafilter springs, one (1) per grouphead
• Approved espresso machine cleaning powder
• 1-liter (or larger) heat-tolerant container
• Soft, clean towel
General Grouphead Care Backflush the Groupheads