How to replace the seal:
1. Turn the machine off, unplug from the wall, and let it cool down.
2. Get a 5/32" Allen Key and unscrew clockwise the small screw which is holding the metal filter grid on in the brew head assembly. Don't force it as you may shear the screw off.
3. Use a thin screwdriver to gently ease off the grid.
4. Ease the Group Head Seal out of the machine with the screwdriver and dispose.
5. Clean the grid of coffee residue, and also clean out the cavity of the coffee machine.
6. Fit the seal back into the machine ridge side down, then refit the grid onto the seal.
7. Re-secure with the screw anti-clockwise, being careful not to overtighten.
Please note this part is a non genuine compatible spare part and the manufacturers' names and part numbers have been used for reference purposes only
Fits for following OEM Part Number, also work well in other espresso machines with the 58mm.
BREVILLE Models BES870XL BES860XL BES840XL BES450 BES500 BES878 BES880
Sage:500/870/875/880/810/878
Meterial: Food-Grade Silicone
Package including:
2X coffee machine seal