ShotPulled › Gear › Group gasket replacement
Replace the brew group gasket: Profitec GO
Before you start
- Tools
- 3 mm Allen key, flat-head screwdriver, cleaning brush, portafilter without filter
- Supplies
- brew group gasket (Profitec AC100078-00)
Warnings
- Switch off, unplug and let the machine reach room temperature before any servicing, or risk a fatal shock. Source: Profitec GO user manual DE/EN/FR (GO 2.0_BA_V2.0, item CM500014)
- Use original spare parts only. Source: Profitec GO user manual DE/EN/FR (GO 2.0_BA_V2.0, item CM500014)
- Levering the old gasket out destroys it, so have the new one ready first. Source: Profitec GO user manual DE/EN/FR (GO 2.0_BA_V2.0, item CM500014)
Steps
- Switch the machine off and pull the mains plug.
From the manual: “Switch off the machine and disconnect the mains plug from the mains.”
- Let the machine cool down.
From the manual: “Allow the machine to cool down.”
- Clean the machine first, brew group included.
From the manual: “Empty (see Chapter 11.6, “Cleaning the brew group”) and clean (see Chapter 11, “Cleaning”) the machine.”
- Take off the grid and the drip tray.
From the manual: “Remove the grid and drip tray.”
- Unpack the spare gasket and lay out the parts.
From the manual: “Unpack the spare parts and lay them out ready.”
- Undo the countersunk screw in the middle of the shower plate with a 3 mm Allen key.
From the manual: “Unscrew the countersunk head screw in the center of the shower plate using an Allen key.”
- Lift away the shower plate and the shower holder.
From the manual: “Remove the shower plate and shower holder.”
- Take off the shower plate gasket and keep it.
From the manual: “Remove the shower plate gasket.”
- Prise the old group gasket out with the flat-head screwdriver; it will not survive removal.
From the manual: “Lever the group gasket out with the flathead screwdriver.”
- Brush the groove in the shower holder clean.
From the manual: “Clean the groove in the shower holder using the cleaning brush.”
- Fit the new group gasket in the groove with its chamfered side facing up.
From the manual: “orient the gasket so that the chamfered side is facing up”
- Press the gasket fully into the groove.
From the manual: “Press the gasket into the groove.”
- Put the shower plate gasket back.
From the manual: “Install the shower plate gasket.”
- Screw the shower holder and shower screen back on with the countersunk screw.
From the manual: “Screw on the shower holder and shower screen using the countersunk head screw.”
- Hold an empty portafilter against the screen and tighten it in slowly, pressing down on the group from above with your other hand.
From the manual: “Place the portafilter without filter against the shower screen and slowly tighten.”
Sources
Researched on .
Published: the sentence is on the maker’s own page or in the maker’s own document.